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Laczó M, Svatkova R, Lerch O, Martinkovic L, Zuntychova T, Nedelska Z, Horakova H, Vyhnalek M, Hort J, Laczó J. Spatial navigation questionnaires as a supportive diagnostic tool in early Alzheimer's disease. iScience 2024; 27:109832. [PMID: 38779476 PMCID: PMC11108981 DOI: 10.1016/j.isci.2024.109832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 03/14/2024] [Accepted: 04/24/2024] [Indexed: 05/25/2024] Open
Abstract
Impaired spatial navigation is early marker of Alzheimer's disease (AD). We examined ability of self- and informant-reported navigation questionnaires to discriminate between clinically and biomarker-defined participants, and associations of questionnaires with navigation performance, regional brain atrophy, AD biomarkers, and biomarker status. 262 participants (cognitively normal, with subjective cognitive decline, amnestic mild cognitive impairment [aMCI], and mild dementia) and their informants completed three navigation questionnaires. Navigation performance, magnetic resonance imaging volume/thickness of AD-related brain regions, and AD biomarkers were measured. Informant-reported questionnaires distinguished between cognitively normal and impaired participants, and amyloid-β positive and negative aMCI. Lower scores were associated with worse navigation performance, greater atrophy in AD-related brain regions, and amyloid-β status. Self-reported questionnaire scores did not distinguish between the groups and were weakly associated with navigation performance. Other associations were not significant. Informant-reported navigation questionnaires may be a screening tool for early AD reflecting atrophy of AD-related brain regions and AD pathology.
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Affiliation(s)
- Martina Laczó
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Radka Svatkova
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Ondrej Lerch
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Lukas Martinkovic
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Terezie Zuntychova
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Zuzana Nedelska
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Hana Horakova
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Martin Vyhnalek
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Jakub Hort
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Jan Laczó
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
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2
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Bendell R, Williams J, Fiore SM, Jentsch F. Individual and team profiling to support theory of mind in artificial social intelligence. Sci Rep 2024; 14:12635. [PMID: 38825652 DOI: 10.1038/s41598-024-63122-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 05/23/2024] [Indexed: 06/04/2024] Open
Abstract
We describe an approach aimed at helping artificial intelligence develop theory of mind of their human teammates to support team interactions. We show how this can be supported through the provision of quantifiable, machine-readable, a priori information about the human team members to an agent. We first show how our profiling approach can capture individual team member characteristic profiles that can be constructed from sparse data and provided to agents to support the development of artificial theory of mind. We then show how it captures features of team composition that may influence team performance. We document this through an experiment examining factors influencing the performance of ad-hoc teams executing a complex team coordination task when paired with an artificial social intelligence (ASI) teammate. We report the relationship between the individual and team characteristics and measures related to task performance and self-reported perceptions of the ASI. The results show that individual and emergent team profiles were able to characterize features of the team that predicted behavior and explain differences in perceptions of ASI. Further, the features of these profiles may interact differently when teams work with human versus ASI advisors. Most strikingly, our analyses showed that ASI advisors had a strong positive impact on low potential teams such that they improved the performance of those teams across mission outcome measures. We discuss these findings in the context of developing intelligent technologies capable of social cognition and engage in collaborative behaviors that improve team effectiveness.
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Affiliation(s)
- Rhyse Bendell
- Team Performance Laboratory, Institute for Simulation and Training, University of Central Florida, Orlando, FL, 32816, USA.
- Department of Psychology, University of Central Florida, Orlando, FL, 32816, USA.
| | - Jessica Williams
- Team Performance Laboratory, Institute for Simulation and Training, University of Central Florida, Orlando, FL, 32816, USA
- School of Modeling, Simulation, and Training, University of Central Florida, Orlando, FL, 32816, USA
| | - Stephen M Fiore
- Cognitive Sciences Laboratory, Institute for Simulation and Training, University of Central Florida, Orlando, FL, 32816, USA
- Department of Philosophy, University of Central Florida, Orlando, FL, 32816, USA
| | - Florian Jentsch
- Team Performance Laboratory, Institute for Simulation and Training, University of Central Florida, Orlando, FL, 32816, USA
- Department of Psychology, University of Central Florida, Orlando, FL, 32816, USA
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3
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Maier PM, Iggena D, Ploner CJ, Finke C. Memory consolidation affects the interplay of place and response navigation. Cortex 2024; 175:12-27. [PMID: 38701643 DOI: 10.1016/j.cortex.2024.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 02/11/2024] [Accepted: 04/12/2024] [Indexed: 05/05/2024]
Abstract
Navigation through space is based on memory representations of landmarks ('place') or movement sequences ('response'). Over time, memory representations transform through consolidation. However, it is unclear how the transformation affects place and response navigation in humans. In the present study, healthy adults navigated to target locations in a virtual maze. The preference for using place and response strategies and the ability to recall place and response memories were tested after a delay of one hour (n = 31), one day (n = 30), or two weeks (n = 32). The different delays captured early-phase synaptic changes, changes after one night of sleep, and long-delay changes due to the reorganization of navigation networks. Our results show that the relative contributions of place and response navigation changed as a function of time. After a short delay of up to one day, participants preferentially used a place strategy and exhibited a high degree of visual landmark exploration. After a longer delay of two weeks, place strategy use decreased significantly. Participants now equally relied on place and response strategy use and increasingly repeated previously taken paths. Further analyses indicate that response strategy use predominantly occurred as a compensatory strategy in the absence of sufficient place memory. Over time, place memory faded before response memory. We suggest that the observed shift from place to response navigation is context-dependent since detailed landmark information, which strongly relied on hippocampal function, decayed faster than sequence information, which required less detail and depended on extra-hippocampal areas. We conclude that changes in place and response navigation likely reflect the reorganization of navigation networks during systems consolidation.
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Affiliation(s)
- Patrizia M Maier
- Charité - Universitätsmedizin Berlin, Department of Neurology, Berlin, Germany; Humboldt-Universität zu Berlin, Faculty of Philosophy, Berlin School of Mind and Brain, Berlin, Germany
| | - Deetje Iggena
- Charité - Universitätsmedizin Berlin, Department of Neurology, Berlin, Germany; Humboldt-Universität zu Berlin, Faculty of Philosophy, Berlin School of Mind and Brain, Berlin, Germany
| | - Christoph J Ploner
- Charité - Universitätsmedizin Berlin, Department of Neurology, Berlin, Germany
| | - Carsten Finke
- Charité - Universitätsmedizin Berlin, Department of Neurology, Berlin, Germany; Humboldt-Universität zu Berlin, Faculty of Philosophy, Berlin School of Mind and Brain, Berlin, Germany.
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4
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Garg T, Velasco PF, Patai EZ, Malcolm CP, Kovalets V, Bohbot VD, Coutrot A, Hegarty M, Hornberger M, Spiers HJ. The relationship between object-based spatial ability and virtual navigation performance. PLoS One 2024; 19:e0298116. [PMID: 38722850 PMCID: PMC11081363 DOI: 10.1371/journal.pone.0298116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 01/16/2024] [Indexed: 05/13/2024] Open
Abstract
Spatial navigation is a multi-faceted behaviour drawing on many different aspects of cognition. Visuospatial abilities, such as mental rotation and visuospatial working memory, in particular, may be key factors. A range of tests have been developed to assess visuospatial processing and memory, but how such tests relate to navigation ability remains unclear. This understanding is important to advance tests of navigation for disease monitoring in various disorders (e.g., Alzheimer's disease) where spatial impairment is an early symptom. Here, we report the use of an established mobile gaming app, Sea Hero Quest (SHQ), as a measure of navigation ability in a sample of young, predominantly female university students (N = 78; 20; female = 74.3%; mean age = 20.33 years). We used three separate tests of navigation embedded in SHQ: wayfinding, path integration and spatial memory in a radial arm maze. In the same participants, we also collected measures of mental rotation (Mental Rotation Test), visuospatial processing (Design Organization Test) and visuospatial working memory (Digital Corsi). We found few strong correlations across our measures. Being good at wayfinding in a virtual navigation test does not mean an individual will also be good at path integration, have a superior memory in a radial arm maze, or rate themself as having a strong sense of direction. However, we observed that participants who were good in the wayfinding task of SHQ tended to perform well on the three visuospatial tasks examined here, and to also use a landmark strategy in the radial maze task. These findings help clarify the associations between different abilities involved in spatial navigation.
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Affiliation(s)
- Tanya Garg
- Department of Experimental Psychology, Division of Psychology and Language Sciences, Institute of Behavioural Neuroscience, University College London, London, United Kingdom
| | | | - Eva Zita Patai
- Department of Experimental Psychology, Division of Psychology and Language Sciences, Institute of Behavioural Neuroscience, University College London, London, United Kingdom
- Department of Psychology, School of Biological and Behavioural Sciences, Queen Mary University, London, United Kingdom
| | - Charlotte P. Malcolm
- Department of Experimental Psychology, Division of Psychology and Language Sciences, Institute of Behavioural Neuroscience, University College London, London, United Kingdom
| | - Victor Kovalets
- Department of Experimental Psychology, Division of Psychology and Language Sciences, Institute of Behavioural Neuroscience, University College London, London, United Kingdom
| | - Veronique D. Bohbot
- Faculty of Medicine, Department of Psychiatry, Douglas Mental Health University Institute, McGill University, McGill, Canada
| | | | - Mary Hegarty
- Department of Psychological and Brain Sciences, University of California Santa Barbara, Santa Barbara, California, United States of America
| | - Michael Hornberger
- Norwich Medical School, University of East Anglia, Norwich, United Kingdom
| | - Hugo J. Spiers
- Department of Experimental Psychology, Division of Psychology and Language Sciences, Institute of Behavioural Neuroscience, University College London, London, United Kingdom
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5
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Zuo Y, Zhou J. Reducing younger and older adults' spatial disorientation during indoor-outdoor transitions: Effects of route alignment and visual access on wayfinding. Behav Brain Res 2024; 465:114967. [PMID: 38556060 DOI: 10.1016/j.bbr.2024.114967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 02/14/2024] [Accepted: 02/27/2024] [Indexed: 04/02/2024]
Abstract
Getting lost could lead to frustration, anxiety, and even fatal accidents. Previous research primarily focused on disorientation in indoor or outdoor environments separately. The indoor-outdoor transition received little attention, yet it is in this complex transition that individuals often lose their way. Therefore, the effects of indoor-outdoor route alignment, visual access, and age on wayfinding performance and spatial cognition were examined. Twenty older adults (aged 18-25) and twenty young adults (aged 65-82) participated in an experiment through desktop Virtual Reality (VR). They traversed indoor-outdoor environments and were informed within a building to quickly navigate an item inside another building. They also drew the route map. Participants repeated tasks in four different environments. Their spatial cognition and wayfinding performance were analyzed. Four main findings were derived. Firstly, the accuracy of global representation of the routes in the indoor-outdoor route alignment environment was higher than that in the non-aligned environment. Secondly, in environments with higher visual access, the accuracy of global representation of the routes for older adults was higher than that with lower visual access. Thirdly, enhancing visual access attenuated the negative impact of the non-aligned route on global representation of the routes. This effect is particularly beneficial for older adults. Fourthly, the younger adults outperformed the older adults in both wayfinding performance and global representation of the routes in indoor-outdoor environments. This difference could potentially be attributed to variations in education level, mental rotation ability, and digital experience. These findings provide valuable implications for urban design and wayfinding strategies.
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Affiliation(s)
- Yanling Zuo
- School of Management Science and Real Estate, Chongqing University, Chongqing, China
| | - Jia Zhou
- School of Management Science and Real Estate, Chongqing University, Chongqing, China.
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6
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Qin Y, Karimi HA. Active and passive exploration for spatial knowledge acquisition: A meta-analysis. Q J Exp Psychol (Hove) 2024; 77:964-982. [PMID: 37326457 DOI: 10.1177/17470218231185121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Literature reported mixed evidence on whether active exploration benefits spatial knowledge acquisition over passive exploration. Active spatial learning typically involves at least physical control of one's movement or navigation decision-making, while passive participants merely observe during exploration. To quantify the effects of active exploration in learning large-scale, unfamiliar environments, we analysed previous findings with the multi-level meta-analytical model. Potential moderators were identified and examined for their contributions to the variability in effect sizes. Of the 128 effect sizes retrieved from 33 experiments, we observed a small to moderate advantage of active exploration over passive observation. Important moderators include gender composition, decision-making, types of spatial knowledge, and matched visual information. We discussed the implications of the results along with the limitations.
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Affiliation(s)
- Yue Qin
- Geoinformatics Laboratory, School of Computing and Information, University of Pittsburgh, Pittsburgh, PA, USA
| | - Hassan A Karimi
- Geoinformatics Laboratory, School of Computing and Information, University of Pittsburgh, Pittsburgh, PA, USA
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Mason LA, Thomas AK, Taylor HA. Metacognitive judgment formation during map learning: Evidence for global monitoring. Cognition 2024; 246:105743. [PMID: 38412761 DOI: 10.1016/j.cognition.2024.105743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 02/06/2024] [Accepted: 02/09/2024] [Indexed: 02/29/2024]
Abstract
Street maps are sometimes complex. They may show landmark names, locations, routes between landmarks, and where landmarks are relative to one another. Map learners may aim to learn one map component, like landmark locations, but later must remember a different component, such as routes. In other words, congruency between learning goals and tests may contribute to map memory. Further, research demonstrates that complex knowledge acquisition may be improved when metacognitive processes are congruent with tested material. The present work examined the relationship between learning goals, a type of metacognitive monitoring judgment referred to as judgments of learning (JOLs), and tests of map learning to determine whether congruency between goals and JOL prompts (Exp 1) and JOL prompts and tests (Exp 2) influenced memory and metacognitive accuracy. Congruency between learning goals and JOL prompts contributed to metacognitive accuracy, particularly when map components were highly complex. Contrary to our hypotheses, congruency between JOL prompts and tests did not contribute to memory or metacognitive accuracy. Our results suggest learners could accurately predict their memory, and cues such as map complexity and information accumulation across learning trials influenced rating magnitude.
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Affiliation(s)
- Lauren A Mason
- Department of Psychology, Tufts University, Medford, MA, USA.
| | - Ayanna K Thomas
- Department of Psychology, Tufts University, Medford, MA, USA
| | - Holly A Taylor
- Department of Psychology, Tufts University, Medford, MA, USA; Center for Applied Brain and Cognitive Sciences, Tufts University, Medford, MA, USA
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8
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Ozubko JD, Campbell M, Verhayden A, Demetri B, Brady M, Sivashankar Y, Brunec I. Hippocampal Signal Complexity and Rate-of-Change Predict Navigational Performance: Evidence from a Two-Week VR Training Program. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.27.587026. [PMID: 38585763 PMCID: PMC10996673 DOI: 10.1101/2024.03.27.587026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
The hippocampus is believed to be an important region for spatial navigation, helping to represent the environment and plan routes. Evidence from rodents has suggested that the hippocampus processes information in a graded manner along its long-axis, with anterior regions encoding coarse information and posterior regions encoding fine-grained information. Brunec et al. (2018) demonstrated similar patterns in humans in a navigation paradigm, showing that the anterior-posterior gradient in representational granularity and the rate of signal change exist in the human hippocampus. However, the stability of these signals and their relationship to navigational performance remain unclear. In this study, we conducted a two-week training program where participants learned to navigate through a novel city environment. We investigated inter-voxel similarity (IVS) and temporal auto-correlation hippocampal signals, measures of representational granularity and signal change, respectively. Specifically, we investigated how these signals were influenced by navigational ability (i.e., stronger vs. weaker spatial learners), training session, and navigational dynamics. Our results revealed that stronger learners exhibited a clear anterior-posterior distinction in IVS in the right hippocampus, while weaker learners showed less pronounced distinctions. Additionally, lower general IVS levels in the hippocampus were linked to better early learning. Successful navigation was characterized by faster signal change, particularly in the anterior hippocampus, whereas failed navigation lacked the anterior-posterior distinction in signal change. These findings suggest that signal complexity and signal change in the hippocampus are important factors for successful navigation, with IVS representing information organization and auto-correlation reflecting moment-to-moment updating. These findings support the idea that efficient organization of scales of representation in an environment may be necessary for efficient navigation itself. Understanding the dynamics of these neural signals provides insights into the mechanisms underlying navigational learning in humans.
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9
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Topete A, He C, Protzko J, Schooler J, Hegarty M. How is GPS used? Understanding navigation system use and its relation to spatial ability. Cogn Res Princ Implic 2024; 9:16. [PMID: 38504081 PMCID: PMC10951145 DOI: 10.1186/s41235-024-00545-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 03/11/2024] [Indexed: 03/21/2024] Open
Abstract
Given how commonly GPS is now used in everyday navigation, it is surprising how little research has been dedicated to investigating variations in its use and how such variations may relate to navigation ability. The present study investigated general GPS dependence, how people report using GPS in various navigational scenarios, and the relationship between these measures and spatial abilities (assessed by self-report measures and the ability to learn the layout of a novel environment). GPS dependence is an individual's perceived need to use GPS in navigation, and GPS usage is the frequency with which they report using different functions of GPS. The study also assessed whether people modulate reported use of GPS as a function of their familiarity with the location in which they are navigating. In 249 participants over two preregistered studies, reported GPS dependence was negatively correlated with objective navigation performance and self-reported sense of direction, and positively correlated with spatial anxiety. Greater reported use of GPS for turn-by-turn directions was associated with a poorer sense of direction and higher spatial anxiety. People reported using GPS most frequently for time and traffic estimation, regardless of ability. Finally, people reported using GPS less, regardless of ability, when they were more familiar with an environment. Collectively these findings suggest that people moderate their use of GPS, depending on their knowledge, ability, and confidence in their own abilities, and often report using GPS to augment rather than replace spatial environmental knowledge.
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Affiliation(s)
- Alexis Topete
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, USA.
| | - Chuanxiuyue He
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, USA
- Rutgers Center for Cognitive Science, Rutgers University, New Brunswick, USA
| | - John Protzko
- Department of Psychological Science, Central Connecticut State University, New Britain, USA
| | - Jonathan Schooler
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, USA
| | - Mary Hegarty
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, USA
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10
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Varshney A, Munns ME, Kasowski J, Zhou M, He C, Grafton ST, Giesbrecht B, Hegarty M, Beyeler M. Stress affects navigation strategies in immersive virtual reality. Sci Rep 2024; 14:5949. [PMID: 38467699 PMCID: PMC10928118 DOI: 10.1038/s41598-024-56048-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 03/01/2024] [Indexed: 03/13/2024] Open
Abstract
There are known individual differences in both the ability to learn the layout of novel environments and the flexibility of strategies for navigating known environments. However, it is unclear how navigational abilities are impacted by high-stress scenarios. Here we used immersive virtual reality (VR) to develop a novel behavioral paradigm to examine navigation under dynamically changing situations. We recruited 48 participants (24 female; ages 17-32) to navigate a virtual maze (7.5 m × 7.5 m). Participants learned the maze by moving along a fixed path past the maze's landmarks (paintings). Subsequently, participants experienced either a non-stress condition, or a high-stress condition tasking them with navigating the maze. In the high-stress condition, their initial path was blocked, the environment was darkened, threatening music was played, fog obstructed more distal views of the environment, and participants were given a time limit of 20 s with a countdown timer displayed at the top of their screen. On trials where the path was blocked, we found self-reported stress levels and distance traveled increased while trial completion rate decreased (as compared to non-stressed control trials). On unblocked stress trials, participants were less likely to take a shortcut and consequently navigated less efficiently compared to control trials. Participants with more trait spatial anxiety reported more stress and navigated less efficiently. Overall, our results suggest that navigational abilities change considerably under high-stress conditions.
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Affiliation(s)
- Apurv Varshney
- Department of Computer Science, University of California, Santa Barbara, CA, USA
| | - Mitchell E Munns
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, CA, USA.
| | - Justin Kasowski
- Interdepartmental Graduate Program in Dynamical Neuroscience, University of California, Santa Barbara, CA, USA
| | - Mantong Zhou
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, CA, USA
| | - Chuanxiuyue He
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, CA, USA
| | - Scott T Grafton
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, CA, USA
| | - Barry Giesbrecht
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, CA, USA
| | - Mary Hegarty
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, CA, USA
| | - Michael Beyeler
- Department of Computer Science, University of California, Santa Barbara, CA, USA
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, CA, USA
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11
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Rekers S, Finke C. Translating spatial navigation evaluation from experimental to clinical settings: The virtual environments navigation assessment (VIENNA). Behav Res Methods 2024; 56:2033-2048. [PMID: 37166580 PMCID: PMC10991013 DOI: 10.3758/s13428-023-02134-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/23/2023] [Indexed: 05/12/2023]
Abstract
Spatial navigation abilities are frequently impaired in neurological disorders and they also decline with normal aging. Researchers and clinicians therefore need valid and easy-to-use spatial navigation assessment tools to study the impact of different neuropathologies and prevent relevant cognitive impairments from going undetected. However, current experimental paradigms rarely address which cognitive processes they recruit, often have resource-intensive setups, and usually require active navigation, e.g., using a joystick or keyboard, thus confounding cognitive performance with fine motor skills. Yet, for clinical feasibility, time-efficient paradigms are needed that are informative and easy to administer in participants with limited technical experience and diverging impairments. Here, we introduce the virtual environments navigation assessment (VIENNA), a virtual adaptation of a brief, standardized, and intuitive spatial navigation paradigm ( https://osf.io/kp4c5/ ). VIENNA is designed to assess spatial navigation without episodic memory demands, requires no interface device, and takes about 16 min to complete. We evaluated VIENNA in 79 healthy middle-aged to older participants (50-85 years) and provide evidence for its feasibility and construct validity. Tests of visuospatial and executive functions, but not episodic memory or selective attention, were identified as cognitive correlates of VIENNA, even when controlling for participant age and overall cognitive performance. Furthermore, VIENNA scores correlated with subjective navigation ability and age, but not with depressiveness, cognitive complaints, or education. The straightforward administration of VIENNA allows for its integration into routine neuropsychological assessments and enables differentiated evaluation of spatial navigation performance in patients with motor impairments and episodic memory deficits.
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Affiliation(s)
- Sophia Rekers
- Department of Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117, Berlin, Germany.
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany.
| | - Carsten Finke
- Department of Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117, Berlin, Germany
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
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12
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Sweller N, Choi AJ, Austin E. Gesture production at encoding supports narrative recall. PSYCHOLOGICAL RESEARCH 2024; 88:535-546. [PMID: 37857913 PMCID: PMC10858132 DOI: 10.1007/s00426-023-01886-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 10/01/2023] [Indexed: 10/21/2023]
Abstract
Existing research is inconsistent regarding the effects of gesture production on narrative recall. Most studies have examined the effects of gesture production during a recall phase, not during encoding, and findings regarding gesture's effects are mixed. The present study examined whether producing gestures at encoding could benefit an individual's narrative recall and whether this effect is moderated by verbal memory and spatial ability. This study also investigated whether producing certain types of gesture is most beneficial to recalling details of a narrative. Participants read a narrative aloud while producing their own gestures at pre-specified phrases in the narrative (Instructed Gesture condition), while placing both their hands behind their backs (No Gesture condition) or with no specific instructions regarding gesture (Spontaneous Gesture condition). Participants completed measures of spatial ability and verbal memory. Recall was measured through both free recall, and specific recall questions related to particular phrases in the narrative. Spontaneous gesture production at encoding benefited free recall, while instructed gestures provided the greatest benefit for recall of specific phrases where gesture had been prompted during encoding. Conversely, for recall of specific phrases where gesture had not been prompted during encoding, instructions to either gesture or not gesture suppressed recall for those higher in verbal memory. Finally, producing iconic and deictic gestures provided benefits for narrative recall, whilst beat gestures had no effect. Gestures play an important role in how we encode and subsequently recall information, providing an opportunity to support cognitive capacity.
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Affiliation(s)
- Naomi Sweller
- School of Psychological Sciences, Macquarie University, Sydney, NSW, 2109, Australia.
| | | | - Elizabeth Austin
- Australian Institute of Health Innovation, Macquarie University, Sydney, NSW, Australia
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13
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Gerb J, Brandt T, Dieterich M. A clinical 3D pointing test differentiates spatial memory deficits in dementia and bilateral vestibular failure. BMC Neurol 2024; 24:75. [PMID: 38395847 PMCID: PMC10885646 DOI: 10.1186/s12883-024-03569-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Accepted: 02/12/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Deficits in spatial memory, orientation, and navigation are often neglected early signs of cognitive impairment or loss of vestibular function. Real-world navigation tests require complex setups. In contrast, simple pointing at targets in a three-dimensional environment is a basic sensorimotor ability which provides an alternative measure of spatial orientation and memory at bedside. The aim of this study was to test the reliability of a previously established 3D-Real-World Pointing Test (3D-RWPT) in patients with cognitive impairment due to different neurodegenerative disorders, bilateral vestibulopathy, or a combination of both compared to healthy participants. METHODS The 3D-RWPT was performed using a static array of targets in front of the seated participant before and, as a transformation task, after a 90-degree body rotation around the yaw-axis. Three groups of patients were enrolled: (1) chronic bilateral vestibulopathy (BVP) with normal cognition (n = 32), (2) cognitive impairment with normal vestibular function (n = 28), and (3) combined BVP and cognitive impairment (n = 9). The control group consisted of age-matched participants (HP) without cognitive and vestibular deficits (n = 67). Analyses focused on paradigm-specific mean angular deviation of pointing in the azimuth (horizontal) and polar (vertical) spatial planes, of the preferred pointing strategy (egocentric or allocentric), and the resulting shape configuration of the pointing array relative to the stimulus array. Statistical analysis was performed using age-corrected ANCOVA-testing with Bonferroni correction and correlation analysis using Spearman's rho. RESULTS Patients with cognitive impairment employed more egocentric pointing strategies while patients with BVP but normal cognition and HP used more world-based solutions (pBonf 5.78 × 10-3**). Differences in pointing accuracy were only found in the azimuth plane, unveiling unique patterns where patients with cognitive impairment showed decreased accuracy in the transformation tasks of the 3D-RWPT (pBonf < 0.001***) while patients with BVP struggled in the post-rotation tasks (pBonf < 0.001***). Overall azimuth pointing performance was still adequate in some patients with BVP but significantly decreased when combined with a cognitive deficit. CONCLUSION The 3D-RWPT provides a simple and fast measure of spatial orientation and memory. Cognitive impairment often led to a shift from world-based allocentric pointing strategy to an egocentric performance with less azimuth accuracy compared to age-matched controls. This supports the view that cognitive deficits hinder the mental buildup of the stimulus pattern represented as a geometrical form. Vestibular hypofunction negatively affected spatial memory and pointing performance in the azimuth plane. The most severe spatial impairments (angular deviation, figure frame configuration) were found in patients with combined cognitive and vestibular deficits.
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Affiliation(s)
- J Gerb
- Department of Neurology, University Hospital, Ludwig-Maximilians-University, Munich, Germany.
- German Center for Vertigo and Balance Disorders, University Hospital, Ludwig-Maximilians-University, Munich, Germany.
| | - T Brandt
- Graduate School of Systemic Neuroscience, Ludwig-Maximilians-University, Munich, Germany
- German Center for Vertigo and Balance Disorders, University Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - M Dieterich
- Department of Neurology, University Hospital, Ludwig-Maximilians-University, Munich, Germany
- Graduate School of Systemic Neuroscience, Ludwig-Maximilians-University, Munich, Germany
- German Center for Vertigo and Balance Disorders, University Hospital, Ludwig-Maximilians-University, Munich, Germany
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
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14
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Nitsch A, Garvert MM, Bellmund JLS, Schuck NW, Doeller CF. Grid-like entorhinal representation of an abstract value space during prospective decision making. Nat Commun 2024; 15:1198. [PMID: 38336756 PMCID: PMC10858181 DOI: 10.1038/s41467-024-45127-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 01/16/2024] [Indexed: 02/12/2024] Open
Abstract
How valuable a choice option is often changes over time, making the prediction of value changes an important challenge for decision making. Prior studies identified a cognitive map in the hippocampal-entorhinal system that encodes relationships between states and enables prediction of future states, but does not inherently convey value during prospective decision making. In this fMRI study, participants predicted changing values of choice options in a sequence, forming a trajectory through an abstract two-dimensional value space. During this task, the entorhinal cortex exhibited a grid-like representation with an orientation aligned to the axis through the value space most informative for choices. A network of brain regions, including ventromedial prefrontal cortex, tracked the prospective value difference between options. These findings suggest that the entorhinal grid system supports the prediction of future values by representing a cognitive map, which might be used to generate lower-dimensional value signals to guide prospective decision making.
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Affiliation(s)
- Alexander Nitsch
- Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.
| | - Mona M Garvert
- Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
- Max Planck Research Group NeuroCode, Max Planck Institute for Human Development, Berlin, Germany
- Max Planck UCL Centre for Computational Psychiatry and Aging Research, Berlin, Germany
- Faculty of Human Sciences, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Jacob L S Bellmund
- Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - Nicolas W Schuck
- Max Planck Research Group NeuroCode, Max Planck Institute for Human Development, Berlin, Germany
- Max Planck UCL Centre for Computational Psychiatry and Aging Research, Berlin, Germany
- Institute of Psychology, Universität Hamburg, Hamburg, Germany
| | - Christian F Doeller
- Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.
- Kavli Institute for Systems Neuroscience, Centre for Neural Computation, The Egil and Pauline Braathen and Fred Kavli Centre for Cortical Microcircuits, Jebsen Centre for Alzheimer's Disease, Norwegian University of Science and Technology, Trondheim, Norway.
- Wilhelm Wundt Institute for Psychology, Leipzig University, Leipzig, Germany.
- Department of Psychology, Technical University Dresden, Dresden, Germany.
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15
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Tyborowska A, Wegman J, Janzen G. Bilingual Spatial Cognition: Spatial Cue Use in Bilinguals and Monolinguals. Brain Sci 2024; 14:134. [PMID: 38391709 PMCID: PMC10887090 DOI: 10.3390/brainsci14020134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 01/19/2024] [Accepted: 01/22/2024] [Indexed: 02/24/2024] Open
Abstract
Structural plasticity changes and functional differences in executive control tasks have been reported in bilinguals compared to monolinguals, supporting a proposed bilingual 'advantage' in executive control functions (e.g., task switching) due to continual usage of control mechanisms that inhibit one of the coexisting languages. However, it remains unknown whether these differences are also apparent in the spatial domain. The present fMRI study explores the use of spatial cues in 15 bilinguals and 14 monolinguals while navigating in an open-field virtual environment. In each trial, participants had to navigate towards a target object that was visible during encoding but hidden in retrieval. An extensive network was activated in bilinguals compared to monolinguals in the encoding and retrieval phase. During encoding, bilinguals activated the right temporal and left parietal regions (object trials) and left inferior frontal, precentral, and lingual regions more than monolinguals. During retrieval, the same contrasts activated the left caudate nucleus and the right dorsolateral prefrontal cortex (DLPFC), the left parahippocampal gyrus, as well as caudate regions. These results suggest that bilinguals may recruit neural networks known to subserve not only executive control processes but also spatial strategies.
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Affiliation(s)
- Anna Tyborowska
- Behavioural Science Institute, Radboud University Nijmegen, 6500 HE Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, 6500 HD Nijmegen, The Netherlands
| | - Joost Wegman
- Behavioural Science Institute, Radboud University Nijmegen, 6500 HE Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, 6500 HD Nijmegen, The Netherlands
| | - Gabriele Janzen
- Behavioural Science Institute, Radboud University Nijmegen, 6500 HE Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, 6500 HD Nijmegen, The Netherlands
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16
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Darnell BC, Lee SR, Despotes AM, Jones DA, Valentiner DP. Metacognition as a Mediator for Posttraumatic Stress Symptoms Following Childhood Stressful Life Events: An Examination of the Construct Validity of the Metacognitions Questionnaire-Posttraumatic Stress Disorder. Psychol Rep 2024:332941231217467. [PMID: 38197222 DOI: 10.1177/00332941231217467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
Both cognitive and metacognitive theories implicate posttraumatic metacognition as an important factor in the maintenance of posttraumatic stress symptoms (PTSS) following stressful life events (SLEs). The Metacognitions Questionnaire-posttraumatic stress disorder (MCQ-PTSD; Wells, 2009) was previously developed to assess for metacognitions specific to SLEs and resulting PTSS. This study aimed to examine the construct validity of this measure in the context of childhood SLEs specifically. First, we confirmed the factor structure underlying the MCQ-PTSD in our sample. We then assessed whether the MCQ-PTSD would function as expected based on a theoretical model in which, controlling for posttraumatic cognitions, posttraumatic metacognitions were expected to mediate the relationship between childhood SLEs and PTSS. Using data from a racially diverse sample of undergraduate psychology students (N = 402; Agemean = 19.38 ± 1.81) at a large Midwestern university, the two-factor structure of the MCQ-PTSD was confirmed. Among participants who endorsed clinically significant experience of childhood SLEs (n = 203; Agemean = 19.49 ± 1.94), negative metacognitions mediated the relationships of emotional and sexual abuse with PTSS, when controlling for other posttraumatic cognitions. These relationships were not observed for positive metacognitions. These results are consistent with a metacognitive model for PTSD and suggest that the MCQ-PTSD may be a valid measure of posttraumatic metacognitions following childhood SLEs.
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Affiliation(s)
| | - Sarah R Lee
- Department of Psychology, Northern Illinois University, DeKalb, IL, USA
| | - Andrea M Despotes
- Department of Psychology, Northern Illinois University, DeKalb, IL, USA
| | - Dominoe A Jones
- Department of Psychology, Northern Illinois University, DeKalb, IL, USA
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17
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Rosario MA, Kern KL, Mumtaz S, Storer TW, Schon K. Cardiorespiratory fitness is associated with cortical thickness of medial temporal brain areas associated with spatial cognition in young but not older adults. Eur J Neurosci 2024; 59:82-100. [PMID: 38056827 PMCID: PMC10979765 DOI: 10.1111/ejn.16200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 11/03/2023] [Indexed: 12/08/2023]
Abstract
Cardiorespiratory fitness has a potent effect on neurocognitive health, especially regarding the hippocampal memory system. However, less is known about the impact of cardiorespiratory fitness on medial temporal lobe extrahippocampal neocortical regions. Specifically, it is unclear how cardiorespiratory fitness modulates these brain regions in young adulthood and if these regions are differentially related to cardiorespiratory fitness in young versus older adults. The primary goal of this study was to investigate if cardiorespiratory fitness predicted medial temporal lobe cortical thickness which, with the hippocampus, are critical for spatial learning and memory. Additionally, given the established role of these cortices in spatial navigation, we sought to determine if cardiorespiratory fitness and medial temporal lobe cortical thickness would predict greater subjective sense of direction in both young and older adults. Cross-sectional data from 56 young adults (20-35 years) and 44 older adults (55-85 years) were included. FreeSurfer 6.0 was used to automatically segment participants' 3T T1-weighted images. Using hierarchical multiple regression analyses, we confirmed significant associations between greater cardiorespiratory fitness and greater left entorhinal, left parahippocampal, and left perirhinal cortical thickness in young, but not older, adults. Left parahippocampal cortical thickness interacted with age group to differentially predict subjective sense of direction in young and older adults. Young adults displayed a positive, and older adults a negative, correlation between left parahippocampal cortical thickness and sense of direction. Our findings extend previous work on the association between cardiorespiratory fitness and hippocampal subfield structure in young adults to left medial temporal lobe neocortical regions.
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Affiliation(s)
- Michael A. Rosario
- Graduate Program for Neuroscience, Boston University Aram V. Chobanian & Edward Avedisian School of Medicine, Boston, Massachusetts, USA
- Department of Anatomy & Neurobiology, Boston University Aram V. Chobanian & Edward Avedisian School of Medicine, Boston, Massachusetts, USA
- Center for Systems Neuroscience, Boston University, Boston, Massachusetts, USA
| | - Kathryn L. Kern
- Department of Anatomy & Neurobiology, Boston University Aram V. Chobanian & Edward Avedisian School of Medicine, Boston, Massachusetts, USA
- Center for Systems Neuroscience, Boston University, Boston, Massachusetts, USA
| | - Shiraz Mumtaz
- Department of Anatomy & Neurobiology, Boston University Aram V. Chobanian & Edward Avedisian School of Medicine, Boston, Massachusetts, USA
- Center for Systems Neuroscience, Boston University, Boston, Massachusetts, USA
| | - Thomas W. Storer
- Men’s Health, Aging, and Metabolism Unit, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Karin Schon
- Graduate Program for Neuroscience, Boston University Aram V. Chobanian & Edward Avedisian School of Medicine, Boston, Massachusetts, USA
- Department of Anatomy & Neurobiology, Boston University Aram V. Chobanian & Edward Avedisian School of Medicine, Boston, Massachusetts, USA
- Center for Systems Neuroscience, Boston University, Boston, Massachusetts, USA
- Department of Psychological and Brain Sciences, Boston University, Boston, Massachusetts, USA
- Center for Memory and Brain, Boston University, Boston, Massachusetts, USA
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18
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Moore AIG, Golding JF, Alenova A, Castro P, Bronstein AM. Sense of direction in vestibular disorders. J Vestib Res 2024; 34:113-123. [PMID: 38489201 DOI: 10.3233/ves-230082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2024]
Abstract
BACKGROUND Our sense of direction (SOD) ability relies on the sensory integration of both visual information and self-motion cues from the proprioceptive and vestibular systems. Here, we assess how dysfunction of the vestibular system impacts perceived SOD in varying vestibular disorders, and secondly, we explore the effects of dizziness, migraine and psychological symptoms on SOD ability in patient and control groups. METHODS 87 patients with vestibular disorder and 69 control subjects were assessed with validated symptom and SOD questionnaires (Santa Barbara Sense of Direction scale and the Object Perspective test). RESULTS While patients with vestibular disorders performed significantly worse than controls at the group level, only central and functional disorders (vestibular migraine and persistent postural perceptual dizziness), not peripheral disorders (benign-paroxysmal positional vertigo, bilateral vestibular failure and Meniere's disease) showed significant differences compared to controls on the level of individual vestibular groups. Additionally, orientational abilities associated strongly with spatial anxiety and showed clear separation from general dizziness and psychological factors in both patient and control groups. CONCLUSIONS SOD appears to be less affected by peripheral vestibular dysfunction than by functional and/or central diagnoses, indicating that higher level disruptions to central vestibular processing networks may impact SOD more than reductions in sensory peripheral inputs. Additionally, spatial anxiety is highly associated with orientational abilities in both patients and control subjects.
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Affiliation(s)
- Alexander I G Moore
- Department of Brain Sciences, Neuro-otology Unit, Imperial College London, London, UK
| | - John F Golding
- Department of Brain Sciences, Neuro-otology Unit, Imperial College London, London, UK
- Department of Psychology, University of Westminster, London, UK
| | - Anastasia Alenova
- Department of Brain Sciences, Neuro-otology Unit, Imperial College London, London, UK
| | - Patricia Castro
- Department of Brain Sciences, Neuro-otology Unit, Imperial College London, London, UK
- Escuela de Fonoaudiologia, Facultad de Medicina Clinica Alemana, Universidad del Desarrollo, Santiago, Chile
| | - Adolfo M Bronstein
- Department of Brain Sciences, Neuro-otology Unit, Imperial College London, London, UK
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19
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Zheng L, Gao Z, Doner S, Oyao A, Forloines M, Grilli MD, Barnes CA, Ekstrom AD. Hippocampal contributions to novel spatial learning are both age-related and age-invariant. Proc Natl Acad Sci U S A 2023; 120:e2307884120. [PMID: 38055735 PMCID: PMC10723126 DOI: 10.1073/pnas.2307884120] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 10/30/2023] [Indexed: 12/08/2023] Open
Abstract
Older adults show declines in spatial memory, although the extent of these alterations is not uniform across the healthy older population. Here, we investigate the stability of neural representations for the same and different spatial environments in a sample of younger and older adults using high-resolution functional MRI of the medial temporal lobes. Older adults showed, on average, lower neural pattern similarity for retrieving the same environment and more variable neural patterns compared to young adults. We also found a positive association between spatial distance discrimination and the distinctiveness of neural patterns between environments. Our analyses suggested that one source for this association was the extent of informational connectivity to CA1 from other subfields, which was dependent on age, while another source was the fidelity of signals within CA1 itself, which was independent of age. Together, our findings suggest both age-dependent and independent neural contributions to spatial memory performance.
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Affiliation(s)
- Li Zheng
- Psychology Department, University of Arizona, Tucson, AZ85721
| | - Zhiyao Gao
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA94305
| | - Stephanie Doner
- Psychology Department, University of Arizona, Tucson, AZ85721
| | - Alexis Oyao
- Psychology Department, University of Arizona, Tucson, AZ85721
| | - Martha Forloines
- Alzheimer’s Disease Center, Department of Neurology, University of California, Davis, Sacramento, CA95816
| | - Matthew D. Grilli
- Psychology Department, University of Arizona, Tucson, AZ85721
- Evelyn F. McKnight Brain Institute, University of Arizona, Tucson, AZ85721
| | - Carol A. Barnes
- Psychology Department, University of Arizona, Tucson, AZ85721
- Evelyn F. McKnight Brain Institute, University of Arizona, Tucson, AZ85721
| | - Arne D. Ekstrom
- Psychology Department, University of Arizona, Tucson, AZ85721
- Evelyn F. McKnight Brain Institute, University of Arizona, Tucson, AZ85721
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20
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Zheng L, Gao Z, Doner S, Oyao A, Forloines M, Grilli MD, Barnes CA, Ekstrom AD. Hippocampal contributions to novel spatial learning are both age-related and age-invariant. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.06.28.546918. [PMID: 37425879 PMCID: PMC10326977 DOI: 10.1101/2023.06.28.546918] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
Older adults show declines in spatial memory, although the extent of these alterations is not uniform across the healthy older population. Here, we investigate the stability of neural representations for the same and different spatial environments in a sample of younger and older adults using high-resolution functional magnetic resonance imaging (fMRI) of the medial temporal lobe. Older adults showed, on average, lower neural pattern similarity for retrieving the same environment and more variable neural patterns compared to young adults. We also found a positive association between spatial distance discrimination and the distinctiveness of neural patterns between environments. Our analyses suggested that one source for this association was the extent of informational connectivity to CA1 from other subfields, which was dependent on age, while another source was the fidelity of signals within CA1 itself, which was independent of age. Together, our findings suggest both age-dependent and independent neural contributions to spatial memory performance.
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Affiliation(s)
- Li Zheng
- Psychology Department, University of Arizona, Tucson, AZ 85719
| | - Zhiyao Gao
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA 94305
| | - Stephanie Doner
- Psychology Department, University of Arizona, Tucson, AZ 85719
| | - Alexis Oyao
- Psychology Department, University of Arizona, Tucson, AZ 85719
| | - Martha Forloines
- Alzheimer s Disease Center, Department of Neurology, University of California, Davis, Sacramento, CA 95816
| | - Matthew D Grilli
- Psychology Department, University of Arizona, Tucson, AZ 85719
- Evelyn McKnight Brain Institute, University of Arizona, Tucson, AZ 85719
| | - Carol A Barnes
- Psychology Department, University of Arizona, Tucson, AZ 85719
- Evelyn McKnight Brain Institute, University of Arizona, Tucson, AZ 85719
| | - Arne D Ekstrom
- Psychology Department, University of Arizona, Tucson, AZ 85719
- Evelyn McKnight Brain Institute, University of Arizona, Tucson, AZ 85719
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21
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Prevratil MJ, Kossowska-Kuhn D, Gray N, Charness N. Components of navigation ability and their predictors in a community-dwelling sample of older adults. FRONTIERS IN AGING 2023; 4:1239094. [PMID: 37929217 PMCID: PMC10620738 DOI: 10.3389/fragi.2023.1239094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 10/06/2023] [Indexed: 11/07/2023]
Abstract
Introduction: Navigation, as a complex skill important for independent living, requires a variety of cognitive processes. Current scales tapping components are lengthy and can be burdensome for older adults. Methods: Community-dwelling older adults (n = 380, age 60-90 years) completed an online survey tapping wayfinding, being lost navigating, and needing help navigating. Participants then completed objective measures of navigation ability and self-reported memory ability. Cronbach's α was calculated for navigation subscales consisting of subsets of the Wayfinding Questionnaire and Santa Barbara Sense of Direction Questionnaire, and an exploratory factor analysis (EFA) was conducted. Regression analyses were used to test whether objective navigation, memory, and demographic information navigation predicted navigation subscale performance. Results: Each of the individual subscales demonstrated high reliability. EFA generated five unique factors: routing, mental mapping, navigation in near vicinities, feeling lost in far vicinities, and needing help in far vicinities. Across regression analyses, memory, gender, and performance on the Spatial Orientation Test were significant predictors. Discussion: Navigation is a multi-faceted construct that can be reliably measured using concise surveys. Further research is necessary to understand the intricacies of aging and navigation.
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Affiliation(s)
- Michael J. Prevratil
- Department of Psychology, Florida State University, Tallahassee, FL, United States
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22
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Czarnolewski MY. Everyday Spatial Behavioral Questionnaire 11 Component Model. APPLIED NEUROPSYCHOLOGY. ADULT 2023:1-12. [PMID: 37844191 DOI: 10.1080/23279095.2023.2267711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
The present work builds on prior research to develop the Everyday Spatial Behavioral Questionnaire (ESBQ or EBQ), a measure of self-reported difficulty in performing familiar activities that involve spatial thinking. A principal component analysis and confirmatory factor analysis were employed to identify reliable categories of everyday spatial behaviors. A test of measurement invariance was employed across two independent samples of college students to validate an 11-Component Model as a representation of the ESBQ. The model met criteria necessary to represent a strong model in terms of the ESBQ having the same structure and meaning in both samples. Both samples had eight of the 11 sub-scales with Cronbach alphas greater than .7, while for five of these eight sub-scales Cronbach alphas were greater than .8. Alphas were lower in the second sample than the first. The scales require construct and criterion-related validity assessment.
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23
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Grove CR, Klatt BN, Wagner AR, Anson ER. Vestibular perceptual testing from lab to clinic: a review. Front Neurol 2023; 14:1265889. [PMID: 37859653 PMCID: PMC10583719 DOI: 10.3389/fneur.2023.1265889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 09/18/2023] [Indexed: 10/21/2023] Open
Abstract
Not all dizziness presents as vertigo, suggesting other perceptual symptoms for individuals with vestibular disease. These non-specific perceptual complaints of dizziness have led to a recent resurgence in literature examining vestibular perceptual testing with the aim to enhance clinical diagnostics and therapeutics. Recent evidence supports incorporating rehabilitation methods to retrain vestibular perception. This review describes the current field of vestibular perceptual testing from scientific laboratory techniques that may not be clinic friendly to some low-tech options that may be more clinic friendly. Limitations are highlighted suggesting directions for additional research.
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Affiliation(s)
- Colin R. Grove
- Department of Otolaryngology Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
- Division of Physical Therapy, Department of Physical Medicine and Rehabilitation School of Medicine, Emory University, Atlanta, GA, United States
| | - Brooke N. Klatt
- Physical Therapy Department, University of Pittsburgh, Pittsburgh, PA, United States
| | - Andrew R. Wagner
- Department of Otolaryngology—Head and Neck Surgery, Ohio State University Wexner Medical Center, Columbus, OH, United States
- School of Health and Rehabilitation Sciences, Ohio State University, Columbus, OH, United States
| | - Eric R. Anson
- Department of Otolaryngology, University of Rochester, Rochester, NY, United States
- Physical Therapy Department, University of Rochester, Rochester, NY, United States
- Department of Neuroscience, University of Rochester, Rochester, NY, United States
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24
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Schinazi VR, Meloni D, Grübel J, Angus DJ, Baumann O, Weibel RP, Jeszenszky P, Hölscher C, Thrash T. Motivation moderates gender differences in navigation performance. Sci Rep 2023; 13:15995. [PMID: 37749312 PMCID: PMC10520045 DOI: 10.1038/s41598-023-43241-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 09/21/2023] [Indexed: 09/27/2023] Open
Abstract
Gender differences in navigation performance are a recurrent and controversial topic. Previous research suggests that men outperform women in navigation tasks and that men and women exhibit different navigation strategies. Here, we investigate whether motivation to complete the task moderates the relationship between navigation performance and gender. Participants learned the locations of landmarks in a novel virtual city. During learning, participants could trigger a top-down map that depicted their current position and the locations of the landmarks. During testing, participants were divided into control and treatment groups and were not allowed to consult the map. All participants were given 16 minutes to navigate to the landmarks, but those in the treatment group were monetarily penalized for every second they spent completing the task. Results revealed a negative relationship between physiological arousal and the time required to locate the landmarks. In addition, gender differences in strategy were found during learning, with women spending more time with the map and taking 40% longer than men to locate the landmarks. Interestingly, an interaction between gender and treatment group revealed that women in the control group required more time than men and women in the treatment group to retrieve the landmarks. During testing, women in the control group also took more circuitous routes compared to men in the control group and women in the treatment group. These results suggest that a concurrent and relevant stressor can motivate women to perform similarly to men, helping to diminish pervasive gender differences found in the navigation literature.
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Affiliation(s)
- Victor R Schinazi
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland.
- Department of Psychology, Bond University, Robina, Australia.
- Future Health Technologies, Singapore-ETH Centre, Campus for Research Excellence and Technological Enterprise (CREATE), Singapore, Singapore.
| | - Dario Meloni
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland
| | - Jascha Grübel
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland
- Chair of Geoinformation Engineering, Department of Civil, Environmental and Geomatic Engineering, ETH Zurich, Zurich, Switzerland
| | - Douglas J Angus
- Department of Psychology, Bond University, Robina, Australia
| | - Oliver Baumann
- Department of Psychology, Bond University, Robina, Australia
| | - Raphael P Weibel
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland
- Chair of Technology Marketing, Department of Management, Technology and Economics, ETH Zurich, Zurich, Switzerland
| | - Péter Jeszenszky
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland
- Centre for the Study of Language and Society, University of Bern, Bern, Switzerland
| | - Christoph Hölscher
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland
| | - Tyler Thrash
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland
- Department of Biology, Saint Louis University, St. Louis, MO, USA
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Clark IA, Maguire EA. Release of cognitive and multimodal MRI data including real-world tasks and hippocampal subfield segmentations. Sci Data 2023; 10:540. [PMID: 37587129 PMCID: PMC10432478 DOI: 10.1038/s41597-023-02449-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 08/07/2023] [Indexed: 08/18/2023] Open
Abstract
We share data from N = 217 healthy adults (mean age 29 years, range 20-41; 109 females, 108 males) who underwent extensive cognitive assessment and neuroimaging to examine the neural basis of individual differences, with a particular focus on a brain structure called the hippocampus. Cognitive data were collected using a wide array of questionnaires, naturalistic tests that examined imagination, autobiographical memory recall and spatial navigation, traditional laboratory-based tests such as recalling word pairs, and comprehensive characterisation of the strategies used to perform the cognitive tests. 3 Tesla MRI data were also acquired and include multi-parameter mapping to examine tissue microstructure, diffusion-weighted MRI, T2-weighted high-resolution partial volume structural MRI scans (with the masks of hippocampal subfields manually segmented from these scans), whole brain resting state functional MRI scans and partial volume high resolution resting state functional MRI scans. This rich dataset will be of value to cognitive and clinical neuroscientists researching individual differences, real-world cognition, brain-behaviour associations, hippocampal subfields and more. All data are freely available on Dryad.
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Affiliation(s)
- Ian A Clark
- Wellcome Centre for Human Neuroimaging, Department of Imaging Neuroscience, UCL Queen Square Institute of Neurology, University College London, London, UK
| | - Eleanor A Maguire
- Wellcome Centre for Human Neuroimaging, Department of Imaging Neuroscience, UCL Queen Square Institute of Neurology, University College London, London, UK.
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Muffato V, Miola L, Pazzaglia F, Meneghetti C. Trajectories across the healthy adult lifespan on sense of direction, spatial anxiety, and attitude in exploring places. Front Psychol 2023; 14:1240873. [PMID: 37614484 PMCID: PMC10442537 DOI: 10.3389/fpsyg.2023.1240873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 07/24/2023] [Indexed: 08/25/2023] Open
Abstract
Introduction Self-evaluations about orientation and navigation in the environment contribute to individual differences in spatial cognition. Evidence suggests that they may change, even slightly, with the progression of adulthood. It is necessary to improve the framing of environment-related subjective self-evaluations in adulthood and aging by examining how they change and the factors related to them. Therefore, this study aimed to examine the developmental trajectories of sense of direction, spatial anxiety, and attitude in exploring place across the adult lifespan while also considering gender and education. Materials and methods A sample of 1,946 participants (1,068 women), aged 18-87 years, completed the sense of direction and spatial representation, spatial anxiety, and attitude in exploring scales. Results The regression models showed a linear increase in sense of direction with age, stable spatial anxiety until age 66 years when anxiety began increasing, and a stable attitude in exploring with a deflection by age 71 years. Gender played a role in all three types of self-evaluations, with men reporting higher ratings in sense of direction and attitude toward exploring (especially in older men), and lower levels of spatial anxiety than women did. Education also played a role, with higher education years associated with lower ratings in spatial anxiety and a higher sense of direction, nullifying gender differences in the latter. Discussion These results offer, in the spatial cognition framework, a better understanding of how specific environment-related self-evaluations develop with age and related factors, such as education. This underscores the importance of enhancing them, particularly in women and older adults.
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Affiliation(s)
- Veronica Muffato
- Department of General Psychology, University of Padova, Padova, Italy
| | - Laura Miola
- Department of General Psychology, University of Padova, Padova, Italy
| | - Francesca Pazzaglia
- Department of General Psychology, University of Padova, Padova, Italy
- Inter-University Research Center in Environmental Psychology (CIRPA), Rome, Italy
| | - Chiara Meneghetti
- Department of General Psychology, University of Padova, Padova, Italy
- Inter-University Research Center in Environmental Psychology (CIRPA), Rome, Italy
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Muffato V, Miola L, Pellegrini M, Pazzaglia F, Meneghetti C. Investigating the different domains of environmental knowledge acquired from virtual navigation and their relationship to cognitive factors and wayfinding inclinations. Cogn Res Princ Implic 2023; 8:50. [PMID: 37530868 PMCID: PMC10397164 DOI: 10.1186/s41235-023-00506-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 07/20/2023] [Indexed: 08/03/2023] Open
Abstract
When learning an environment from virtual navigation people gain knowledge about landmarks, their locations, and the paths that connect them. The present study newly aimed to investigate all these domains of knowledge and how cognitive factors such as visuospatial abilities and wayfinding inclinations might support virtual passive navigation. A total of 270 participants (145 women) were tested online. They: (i) completed visuospatial tasks and answered questionnaires on their wayfinding inclinations; and (ii) learnt a virtual path. The environmental knowledge they gained was assessed on their free recall of landmarks, their egocentric and allocentric pointing accuracy (location knowledge), and their performance in route direction and landmark location tasks (path knowledge). Visuospatial abilities and wayfinding inclinations emerged as two separate factors, and environmental knowledge as a single factor. The SEM model showed that both visuospatial abilities and wayfinding inclinations support the environmental knowledge factor, with similar pattern of relationships in men and women. Overall, factors related to the individual are relevant to the environmental knowledge gained from an online virtual passive navigation.
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Affiliation(s)
- Veronica Muffato
- Department of General Psychology, University of Padova, Via Venezia 8, 35131, Padua, Italy.
| | - Laura Miola
- Department of General Psychology, University of Padova, Via Venezia 8, 35131, Padua, Italy
| | - Marilina Pellegrini
- Department of General Psychology, University of Padova, Via Venezia 8, 35131, Padua, Italy
| | - Francesca Pazzaglia
- Department of General Psychology, University of Padova, Via Venezia 8, 35131, Padua, Italy
- Interuniversity Research Center in Environmental Psychology (CIRPA), Rome, Italy
| | - Chiara Meneghetti
- Department of General Psychology, University of Padova, Via Venezia 8, 35131, Padua, Italy
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Jaeger AJ, Weisberg SM, Nazareth A, Newcombe NS. Using a picture (or a thousand words) for supporting spatial knowledge of a complex virtual environment. Cogn Res Princ Implic 2023; 8:48. [PMID: 37491633 PMCID: PMC10368603 DOI: 10.1186/s41235-023-00503-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 07/07/2023] [Indexed: 07/27/2023] Open
Abstract
External representations powerfully support and augment complex human behavior. When navigating, people often consult external representations to help them find the way to go, but do maps or verbal instructions improve spatial knowledge or support effective wayfinding? Here, we examine spatial knowledge with and without external representations in two studies where participants learn a complex virtual environment. In the first study, we asked participants to generate their own maps or verbal instructions, partway through learning. We found no evidence of improved spatial knowledge in a pointing task requiring participants to infer the direction between two targets, either on the same route or on different routes, and no differences between groups in accurately recreating a map of the target landmarks. However, as a methodological note, pointing was correlated with the accuracy of the maps that participants drew. In the second study, participants had access to an accurate map or set of verbal instructions that they could study while learning the layout of target landmarks. Again, we found no evidence of differentially improved spatial knowledge in the pointing task, although we did find that the map group could recreate a map of the target landmarks more accurately. However, overall improvement was high. There was evidence that the nature of improvement across all conditions was specific to initial navigation ability levels. Our findings add to a mixed literature on the role of external representations for navigation and suggest that more substantial intervention-more scaffolding, explicit training, enhanced visualization, perhaps with personalized sequencing-may be necessary to improve navigation ability.
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Affiliation(s)
- Allison J Jaeger
- Department of Psychology, Mississippi State University, P.O. Box 6161, Mississippi State, MS, 39762, USA.
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Walkowiak S, Coutrot A, Hegarty M, Velasco PF, Wiener JM, Dalton RC, Hölscher C, Hornberger M, Spiers HJ, Manley E. Cultural determinants of the gap between self-estimated navigation ability and wayfinding performance: evidence from 46 countries. Sci Rep 2023; 13:10844. [PMID: 37407585 DOI: 10.1038/s41598-023-30937-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 03/03/2023] [Indexed: 07/07/2023] Open
Abstract
Cognitive abilities can vary widely. Some people excel in certain skills, others struggle. However, not all those who describe themselves as gifted are. One possible influence on self-estimates is the surrounding culture. Some cultures may amplify self-assurance and others cultivate humility. Past research has shown that people in different countries can be grouped into a set of consistent cultural clusters with similar values and tendencies, such as attitudes to masculinity or individualism. Here we explored whether such cultural dimensions might relate to the extent to which populations in 46 countries overestimate or underestimate their cognitive abilities in the domain of spatial navigation. Using the Sea Hero Quest navigation test and a large sample (N = 383,187) we found cultural clusters of countries tend to be similar in how they self-rate ability relative to their actual performance. Across the world population sampled, higher self-ratings were associated with better performance. However, at the national level, higher self-ratings as a nation were not associated with better performance as a nation. Germanic and Near East countries were found to be most overconfident in their abilities and Nordic countries to be most under-confident in their abilities. Gender stereotypes may play a role in mediating this pattern, with larger national positive attitudes to male stereotyped roles (Hofstede's masculinity dimension) associated with a greater overconfidence in performance at the national level. We also replicate, with higher precision than prior studies, evidence that older men tend to overestimate their navigation skill more than other groups. These findings give insight into how culture and demographics may impact self-estimates of our abilities.
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Affiliation(s)
- S Walkowiak
- Centre for Advanced Spatial Analysis, University College London, London, UK
- The Alan Turing Institute, London, UK
| | - A Coutrot
- Laboratoire d'InfoRmatique en Image et Systèmes d'information (LIRIS), CNRS, Université de Lyon, Lyon, France
| | - M Hegarty
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, USA
| | | | - J M Wiener
- Department of Psychology, Ageing and Dementia Research Centre, Bournemouth University, Poole, UK
| | - R C Dalton
- Department of Architecture and Built Environment, Northumbria University, Newcastle, UK
| | - C Hölscher
- ETH Zürich, Swiss Federal Institute of Technology, Zurich, Switzerland
| | - M Hornberger
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - H J Spiers
- Institute of Behavioural Neuroscience, Department of Experimental Psychology, Division of Psychology and Language Sciences, University College London, London, UK.
| | - E Manley
- Centre for Advanced Spatial Analysis, University College London, London, UK.
- The Alan Turing Institute, London, UK.
- School of Geography, University of Leeds, Leeds, UK.
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Bleau M, van Acker C, Martiniello N, Nemargut JP, Ptito M. Cognitive map formation in the blind is enhanced by three-dimensional tactile information. Sci Rep 2023; 13:9736. [PMID: 37322150 PMCID: PMC10272191 DOI: 10.1038/s41598-023-36578-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 06/06/2023] [Indexed: 06/17/2023] Open
Abstract
For blind individuals, tactile maps are useful tools to form cognitive maps through touch. However, they still experience challenges in cognitive map formation and independent navigation. Three-dimensional (3D) tactile information is thus increasingly being considered to convey enriched spatial information, but it remains unclear if it can facilitate cognitive map formation compared to traditional two-dimensional (2D) tactile information. Consequently, the present study investigated the impact of the type of sensory input (tactile 2D vs. tactile 3D vs. a visual control condition) on cognitive map formation. To do so, early blind (EB, n = 13), late blind (LB, n = 12), and sighted control (SC, n = 14) participants were tasked to learn the layouts of mazes produced with different sensory information (tactile 2D vs. tactile 3D vs. visual control) and to infer routes from memory. Results show that EB manifested stronger cognitive map formation with 3D mazes, LB performed equally well with 2D and 3D tactile mazes, and SC manifested equivalent cognitive map formation with visual and 3D tactile mazes but were negatively impacted by 2D tactile mazes. 3D tactile maps therefore have the potential to improve spatial learning for EB and newly blind individuals through a reduction of cognitive overload. Installation of 3D tactile maps in public spaces should be considered to promote universal accessibility and reduce blind individuals' wayfinding deficits related to the inaccessibility of spatial information through non-visual means.
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Affiliation(s)
- Maxime Bleau
- School of Optometry, University of Montreal, Montreal, QC, Canada
| | - Camille van Acker
- School of Optometry, University of Montreal, Montreal, QC, Canada
- Institut Royal Pour Sourds et Aveugles, Brussels, Belgium
| | | | | | - Maurice Ptito
- School of Optometry, University of Montreal, Montreal, QC, Canada.
- Department of Neuroscience, University of Copenhagen, Copenhagen, Denmark.
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, QC, Canada.
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Sherrill KR, Molitor RJ, Karagoz AB, Atyam M, Mack ML, Preston AR. Generalization of cognitive maps across space and time. Cereb Cortex 2023; 33:7971-7992. [PMID: 36977625 PMCID: PMC10492577 DOI: 10.1093/cercor/bhad092] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 02/24/2023] [Accepted: 02/25/2023] [Indexed: 03/30/2023] Open
Abstract
Prominent theories posit that associative memory structures, known as cognitive maps, support flexible generalization of knowledge across cognitive domains. Here, we evince a representational account of cognitive map flexibility by quantifying how spatial knowledge formed one day was used predictively in a temporal sequence task 24 hours later, biasing both behavior and neural response. Participants learned novel object locations in distinct virtual environments. After learning, hippocampus and ventromedial prefrontal cortex (vmPFC) represented a cognitive map, wherein neural patterns became more similar for same-environment objects and more discriminable for different-environment objects. Twenty-four hours later, participants rated their preference for objects from spatial learning; objects were presented in sequential triplets from either the same or different environments. We found that preference response times were slower when participants transitioned between same- and different-environment triplets. Furthermore, hippocampal spatial map coherence tracked behavioral slowing at the implicit sequence transitions. At transitions, predictive reinstatement of virtual environments decreased in anterior parahippocampal cortex. In the absence of such predictive reinstatement after sequence transitions, hippocampus and vmPFC responses increased, accompanied by hippocampal-vmPFC functional decoupling that predicted individuals' behavioral slowing after a transition. Collectively, these findings reveal how expectations derived from spatial experience generalize to support temporal prediction.
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Affiliation(s)
- Katherine R Sherrill
- Center for Learning and Memory, University of Texas at Austin, Austin, TX 78712, USA
- Department of Neuroscience, University of Texas at Austin, Austin, TX 78712, USA
| | - Robert J Molitor
- Center for Learning and Memory, University of Texas at Austin, Austin, TX 78712, USA
| | - Ata B Karagoz
- Center for Learning and Memory, University of Texas at Austin, Austin, TX 78712, USA
| | - Manasa Atyam
- Center for Learning and Memory, University of Texas at Austin, Austin, TX 78712, USA
| | - Michael L Mack
- Department of Psychology, University of Toronto, Toronto, ON M5G 1E6, Canada
| | - Alison R Preston
- Center for Learning and Memory, University of Texas at Austin, Austin, TX 78712, USA
- Department of Neuroscience, University of Texas at Austin, Austin, TX 78712, USA
- Department of Psychology, University of Texas at Austin, Austin, TX 78712, USA
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32
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Kozhevnikov M, Puri J. Different Types of Survey-Based Environmental Representations: Egocentric vs. Allocentric Cognitive Maps. Brain Sci 2023; 13:brainsci13050834. [PMID: 37239306 DOI: 10.3390/brainsci13050834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023] Open
Abstract
The goal of the current study was to show the existence of distinct types of survey-based environmental representations, egocentric and allocentric, and provide experimental evidence that they are formed by different types of navigational strategies, path integration and map-based navigation, respectively. After traversing an unfamiliar route, participants were either disoriented and asked to point to non-visible landmarks encountered on the route (Experiment 1) or presented with a secondary spatial working memory task while determining the spatial locations of objects on the route (Experiment 2). The results demonstrate a double dissociation between the navigational strategies underlying the formation of allocentric and egocentric survey-based representation. Specifically, only the individuals who generated egocentric survey-based representations of the route were affected by disorientation, suggesting they relied primarily on a path integration strategy combined with landmark/scene processing at each route segment. In contrast, only allocentric-survey mappers were affected by the secondary spatial working memory task, suggesting their use of map-based navigation. This research is the first to show that path integration, in conjunction with egocentric landmark processing, is a distinct standalone navigational strategy underpinning the formation of a unique type of environmental representation-the egocentric survey-based representation.
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Affiliation(s)
- Maria Kozhevnikov
- Department of Psychology, National University of Singapore, 9 Arts Link, Singapore 117572, Singapore
- Martinos Center for Biomedical Imaging, Harvard Medical School Department of Radiology, 149 Thirteenth Street, Charlestown, MA 02129, USA
| | - Jyotika Puri
- Department of Psychology, National University of Singapore, 9 Arts Link, Singapore 117572, Singapore
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Maier PM, Iggena D, Meyer T, Finke C, Ploner CJ. Memory-guided navigation in amyotrophic lateral sclerosis. J Neurol 2023:10.1007/s00415-023-11753-8. [PMID: 37154895 DOI: 10.1007/s00415-023-11753-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 04/28/2023] [Accepted: 04/29/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND Previous studies have yielded inconsistent results about hippocampal involvement in non-demented patients with amyotrophic lateral sclerosis (ALS). We hypothesized that testing of memory-guided spatial navigation i.e., a highly hippocampus-dependent behaviour, might reveal behavioural correlates of hippocampal dysfunction in non-demented ALS patients. METHODS We conducted a prospective study of spatial cognition in 43 non-demented ALS outpatients (11f, 32 m, mean age 60.0 years, mean disease duration 27.0 months, mean ALSFRS-R score 40.0) and 43 healthy controls (14f, 29 m, mean age 57.0 years). Participants were tested with a virtual memory-guided navigation task derived from animal research ("starmaze") that has previously been used in studies of hippocampal function. Participants were further tested with neuropsychological tests of visuospatial memory (SPART, 10/36 Spatial Recall Test), fluency (5PT, five-point test) and orientation (PTSOT, Perspective Taking/Spatial Orientation Test). RESULTS Patients successfully learned and navigated the starmaze from memory, both in conditions that forced memory of landmarks (success: patients 50.7%, controls 47.7%, p = 0.786) and memory of path sequences (success: patients 96.5%, controls 94.0%, p = 0.937). Measures of navigational efficacy (latency, path error and navigational uncertainty) did not differ between groups (p ≥ 0.546). Likewise, SPART, 5PT and PTSOT scores did not differ between groups (p ≥ 0.238). CONCLUSIONS This study found no behavioural correlate for hippocampal dysfunction in non-demented ALS patients. These findings support the view that the individual cognitive phenotype of ALS may relate to distinct disease subtypes rather than being a variable expression of the same underlying condition.
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Affiliation(s)
- Patrizia M Maier
- Department of Neurology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
- Faculty of Philosophy, Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Deetje Iggena
- Department of Neurology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
- Faculty of Philosophy, Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Thomas Meyer
- Department of Neurology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Carsten Finke
- Department of Neurology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
- Faculty of Philosophy, Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Christoph J Ploner
- Department of Neurology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany.
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Eisentrager K, Haubner J, Brade J, Einhauser W, Bendixen A, Winkler S, Klimant P, Jahn G. Evaluating the Effects of Virtual Reality Environment Learning on Subsequent Robot Teleoperation in an Unfamiliar Building. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS 2023; 29:2220-2229. [PMID: 37027735 DOI: 10.1109/tvcg.2023.3247052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Using a map in an unfamiliar environment requires identifying correspondences between elements of the map's allocentric representation and elements in egocentric views. Aligning the map with the environment can be challenging. Virtual reality (VR) allows learning about unfamiliar environments in a sequence of egocentric views that correspond closely to the perspectives and views that are experienced in the actual environment. We compared three methods to prepare for localization and navigation tasks performed by teleoperating a robot in an office building: studying a floor plan of the building and two forms of VR exploration. One group of participants studied a building plan, a second group explored a faithful VR reconstruction of the building from a normal-sized avatar's perspective, and a third group explored the VR from a giant-sized avatar's perspective. All methods contained marked checkpoints. The subsequent tasks were identical for all groups. The self-localization task required indication of the approximate location of the robot in the environment. The navigation task required navigation between checkpoints. Participants took less time to learn with the giant VR perspective and with the floorplan than with the normal VR perspective. Both VR learning methods significantly outperformed the floorplan in the orientation task. Navigation was performed quicker after learning in the giant perspective compared to the normal perspective and the building plan. We conclude that the normal perspective and especially the giant perspective in VR are viable options for preparing for teleoperation in unfamiliar environments when a virtual model of the environment is available.
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Brunec IK, Nantais MM, Sutton JE, Epstein RA, Newcombe NS. Exploration patterns shape cognitive map learning. Cognition 2023; 233:105360. [PMID: 36549130 PMCID: PMC9983142 DOI: 10.1016/j.cognition.2022.105360] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 12/08/2022] [Accepted: 12/11/2022] [Indexed: 12/24/2022]
Abstract
Spontaneous, volitional spatial exploration is crucial for building up a cognitive map of the environment. However, decades of research have primarily measured the fidelity of cognitive maps after discrete, controlled learning episodes. We know little about how cognitive maps are formed during naturalistic free exploration. Here, we investigated whether exploration trajectories predicted cognitive map accuracy, and how these patterns were shaped by environmental structure. In two experiments, participants freely explored a previously unfamiliar virtual environment. We related their exploration trajectories to a measure of how long they spent in areas with high global environmental connectivity (integration, as assessed by space syntax). In both experiments, we found that participants who spent more time on paths that offered opportunities for integration formed more accurate cognitive maps. Interestingly, we found no support for our pre-registered hypothesis that self-reported trait differences in navigation ability would mediate this relationship. Our findings suggest that exploration patterns predict cognitive map accuracy, even for people who self-report low ability, and highlight the importance of considering both environmental structure and individual variability in formal theory- and model-building.
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Iftikhar H, Luximon Y. Wayfinding Information Syntheses: A Study of Wayfinding Efficiency and Behavior in Complex Outdoor Institutional Environment. HERD-HEALTH ENVIRONMENTS RESEARCH & DESIGN JOURNAL 2023; 16:250-267. [PMID: 36317834 DOI: 10.1177/19375867221134590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
OBJECTIVE This research aims to investigate the effectiveness of wayfinding information (destination reference images) in real-time complex environmental settings through the syntheses of mobile and static information sources. This investigation will help in improving the wayfinding information design for complex institutional environments which will enhance the environmental legibility. BACKGROUND Complex environments are challenging for wayfinding efficiency. Identification of the location and orientation are considered to be important for wayfinding efficiency. This study investigated the user behavior in synthesizing the wayfinding information for identifying the users' location and orientation in a complex environment. METHOD Twenty-five university students have participated in the desktop-based virtual reality experiment. Five experimental conditions were developed for the assessment of wayfinding efficiency and users' preferred information sources. RESULTS Reference images of destinations with user-matched angles were found more effective than the building's facade images. Participants synthesized the mobile wayfinding information with real environmental information to identify their location and orientation. Real environment information (road intersections and shape of the road) and mobile information (reference images of building facades) were found influential in the identification of the user's location and orientation. CONCLUSIONS The study suggested a need for thorough investigation regarding the users' wayfinding behavior with different types of environmental information. Future studies have been recommended to investigate other complex institutional environments with larger sample groups for enhancing environmental legibility and institutional efficiency.
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Affiliation(s)
- Hassan Iftikhar
- School of Design, The Hong Kong Polytechnic University, Hong Kong, SAR
- Faculty of Art and Design, Superior University, Lahore, Pakistan
| | - Yan Luximon
- School of Design, The Hong Kong Polytechnic University, Hong Kong, SAR
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Ozubko JD, Campbell M, Verhayden A, Demetri B, Brady M, Brunec I. Stereotypical hippocampal clustering predicts navigational success in virtualized real-world environments. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.23.533994. [PMID: 36993464 PMCID: PMC10055426 DOI: 10.1101/2023.03.23.533994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Structural differences along the long-axis of the hippocampus have long been believed to underlie meaningful functional differences, such as the granularity of information processing. Recent findings show that data-driven parcellations of the hippocampus sub-divide the hippocampus into a 10-cluster map with anterior-medial, anterior-lateral, and posteroanterior-lateral, middle, and posterior components. We tested whether task and experience could modulate this clustering using a spatial learning experiment where subjects were trained to virtually navigate a novel neighborhood in a Google Street View-like environment over a two-week period. Subjects were scanned while navigating routes early in training and at the end of their two-week training. Using the 10-cluster map as the ideal template, we find that subjects who eventually learn the neighborhood well have hippocampal cluster-maps consistent with the ideal-even on their second day of learning-and their cluster mappings do not change over the two week training period. However, subjects who eventually learn the neighborhood poorly begin with hippocampal cluster-maps inconsistent with the ideal, though their cluster mappings become more stereotypical by the end of the two week training. Interestingly this improvement seems to be route specific as even after some early improvement, when a new route is navigated participants' hippocampal maps revert back to less stereotypical organization. We conclude that hippocampal clustering is not dependent solely on anatomical structure, and instead is driven by a combination of anatomy, task, and importantly, experience. Nonetheless, while hippocampal clustering can change with experience, efficient navigation depends on functional hippocampal activity clustering in a stereotypical manner, highlighting optimal divisions of processing along the hippocampal anterior-posterior and medial-lateral-axes.
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He Q, Beveridge EH, Vargas V, Salen A, Brown TI. Effects of Acute Stress on Rigid Learning, Flexible Learning, and Value-Based Decision-Making in Spatial Navigation. Psychol Sci 2023; 34:552-567. [PMID: 36944163 DOI: 10.1177/09567976231155870] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023] Open
Abstract
The current study investigated how stress affects value-based decision-making during spatial navigation and different types of learning underlying decisions. Eighty-two adult participants (42 females) first learned to find object locations in a virtual environment from a fixed starting location (rigid learning) and then to find the same objects from unpredictable starting locations (flexible learning). Participants then decided whether to reach goal objects from the fixed or unpredictable starting location. We found that stress impairs rigid learning in females, and it does not impair, and even improves, flexible learning when performance with rigid learning is controlled for. Critically, examining how earlier learning influences subsequent decision-making using computational models, we found that stress reduces memory integration, making participants more likely to focus on recent memory and less likely to integrate information from other sources. Collectively, our results show how stress impacts different memory systems and the communication between memory and decision-making.
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Affiliation(s)
- Qiliang He
- School of Psychology, Georgia Institute of Technology
| | | | - Vanesa Vargas
- School of Psychology, Georgia Institute of Technology
| | - Ashley Salen
- School of Psychology, Georgia Institute of Technology
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Yang Y, Conde Santiago S, Lasc D, Hershkovich A, Grove L. Informal STEM learning: Examples from everyday spatial behaviors. Front Psychol 2023; 14:1117771. [PMID: 36968694 PMCID: PMC10036415 DOI: 10.3389/fpsyg.2023.1117771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 02/14/2023] [Indexed: 03/12/2023] Open
Abstract
IntroductionExtensive research has shown a close relationship between spatial abilities and success in STEM disciplines because many STEM problems often require students to reason about spatial information. Everyday spatial behaviors may predate and facilitate the development of spatial skills. Therefore, the current study examined children’s everyday spatial behaviors and their associations with broader child development outcomes and individual differences.MethodsBased on previous research, we developed an everyday spatial behaviors questionnaire for children (ESBQC). A total of 174 parents and their children aged 4–9 years old participated. In ESBQC, parents rated how much difficulty their children experience with different spatial behaviors, such as putting together a puzzle, retracing a route, or hitting a moving ball.ResultsFactor analysis revealed 8 components in ESBQC. The internal reliabilities were relatively high. ESBQC was positively correlated with age but not with sex. Furthermore, ESBQC predicted sense of direction, even after considering age and bias associated with parent reports.DiscussionOur questionnaire may provide a useful tool for parents and other stakeholders to better understand everyday spatial behaviors and encourage interest and competence in spatial skills, ultimately promoting STEM learning in informal, everyday settings.
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Abstract
Aims of the present article are: 1) assessing vestibular contribution to spatial navigation, 2) exploring how age, global positioning systems (GPS) use, and vestibular navigation contribute to subjective sense of direction (SOD), 3) evaluating vestibular navigation in patients with lesions of the vestibular-cerebellum (patients with downbeat nystagmus, DBN) that could inform on the signals carried by vestibulo-cerebellar-cortical pathways. We applied two navigation tasks on a rotating chair in the dark: return-to-start (RTS), where subjects drive the chair back to the origin after discrete angular displacement stimuli (path reversal), and complete-the-circle (CTC) where subjects drive the chair on, all the way round to origin (path completion). We examined 24 normal controls (20-83 yr), five patients with DBN (62-77 yr) and, as proof of principle, two patients with early dementia (84 and 76 yr). We found a relationship between SOD, assessed by Santa Barbara Sense of Direction Scale, and subject's age (positive), GPS use (negative), and CTC-vestibular-navigation-task (positive). Age-related decline in vestibular navigation was observed with the RTS task but not with the complex CTC task. Vestibular navigation was normal in patients with vestibulo-cerebellar dysfunction but abnormal, particularly CTC, in the demented patients. We conclude that vestibular navigation skills contribute to the build-up of our SOD. Unexpectedly, perceived SOD in the elderly is not inferior, possibly explained by increased GPS use by the young. Preserved vestibular navigation in cerebellar patients suggests that ascending vestibular-cerebellar projections carry velocity (not position) signals. The abnormalities in the cognitively impaired patients suggest that their vestibulo-spatial navigation is disrupted.NEW & NOTEWORTHY Our subjective sense-of-direction is influenced by how good we are at spatial navigation using vestibular cues. Global positioning systems (GPS) may inhibit sense of direction. Increased use of GPS by the young may explain why the elderly's sense of direction is not worse than the young's. Patients with vestibulo-cerebellar dysfunction (downbeat nystagmus syndrome) display normal vestibular navigation, suggesting that ascending vestibulo-cerebellar-cortical pathways carry velocity rather than position signals. Pilot data indicate that dementia disrupts vestibular navigation.
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Affiliation(s)
- Athena Zachou
- Neuro-otology Unit, Department of Brain Sciences, Imperial College London, Charing Cross Hospital Campus, London, United Kingdom
- 1st Department of Neurology, Eginition Hospital, National and Kapodistrian University of Athens, Greece
| | - Adolfo M Bronstein
- Neuro-otology Unit, Department of Brain Sciences, Imperial College London, Charing Cross Hospital Campus, London, United Kingdom
- 1st Department of Neurology, Eginition Hospital, National and Kapodistrian University of Athens, Greece
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Zhao Y, Stefanucci J, Creem-Regehr S, Bodenheimer B. Evaluating Augmented Reality Landmark Cues and Frame of Reference Displays with Virtual Reality. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS 2023; PP:2710-2720. [PMID: 37027707 DOI: 10.1109/tvcg.2023.3247078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Daily travel usually demands navigation on foot across a variety of different application domains, including tasks like search and rescue or commuting. Head-mounted augmented reality (AR) displays provide a preview of future navigation systems on foot, but designing them is still an open problem. In this paper, we look at two choices that such AR systems can make for navigation: 1) whether to denote landmarks with AR cues and 2) how to convey navigation instructions. Specifically, instructions can be given via a head-referenced display (screen-fixed frame of reference) or by giving directions fixed to global positions in the world (world-fixed frame of reference). Given limitations with the tracking stability, field of view, and brightness of most currently available head-mounted AR displays for lengthy routes outdoors, we decided to simulate these conditions in virtual reality. In the current study, participants navigated an urban virtual environment and their spatial knowledge acquisition was assessed. We experimented with whether or not landmarks in the environment were cued, as well as how navigation instructions were displayed (i.e., via screen-fixed or world-fixed directions). We found that the world-fixed frame of reference resulted in better spatial learning when there were no landmarks cued; adding AR landmark cues marginally improved spatial learning in the screen-fixed condition. These benefits in learning were also correlated with participants' reported sense of direction. Our findings have implications for the design of future cognition-driven navigation systems.
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Gerb J, Brandt T, Dieterich M. Different approaches to test orientation of self in space: comparison of a 2D pen-and-paper test and a 3D real-world pointing task. J Neurol 2023; 270:642-650. [PMID: 36342523 PMCID: PMC9886631 DOI: 10.1007/s00415-022-11446-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 10/19/2022] [Accepted: 10/20/2022] [Indexed: 11/09/2022]
Abstract
Spatial orientation is based on a complex cortical network with input from multiple sensory systems. It is affected by training, sex and age as well as cultural and psychological factors, resulting in different individual skill levels in healthy subjects. Various neurological disorders can lead to different patterns or specific deficits of spatial orientation and navigation. Accordingly, numerous tests have been proposed to assess these abilities. Here, we compare the results of (1) a validated questionnaire-based self-estimate of orientation/navigation ability (Santa Barbara Sense of Direction Scale, SBSODS) and (2) a validated pen-and-paper two-dimensional perspective test (Perspective Taking Spatial Orientation Test, SOT) with (3) a newly developed test of finger-arm pointing performance in a 3D real-world (3D-RWPT) paradigm using a recently established pointing device. A heterogeneous group of 121 participants (mean age 56.5 ± 17.7 years, 52 females), including 16 healthy volunteers and 105 patients with different vestibular, ocular motor and degenerative brain disorders, was included in this study. A high correlation was found between 2D perspective task and 3D pointing along the horizontal (azimuth) but not along the vertical (polar) plane. Self-estimated navigation ability (SBSODS) could not reliably predict actual performance in either 2D- or 3D-tests. Clinical assessment of spatial orientation and memory should therefore include measurements of actual performance, based on a 2D pen-and-paper test or a 3D pointing task, rather than memory-based questionnaires, since solely relying on the patient's history of self-estimated navigation ability results in misjudgments. The 3D finger-arm pointing test (3D-RWPT) reveals additional information on vertical (polar) spatial performance which goes undetected in conventional 2D pen-and-paper tests. Diseases or age-specific changes of spatial orientation in the vertical plane should not be clinically neglected. The major aim of this pilot study was to compare the practicability and capability of the three tests but not yet to prove their use for differential diagnosis. The next step will be to establish a suitable clinical bedside test for spatial memory and orientation.
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Affiliation(s)
- J Gerb
- Department of Neurology, University Hospital, Ludwig-Maximilians University, Munich, Germany.
- German Center for Vertigo and Balance Disorders, University Hospital, Ludwig-Maximilians University, Munich, Germany.
| | - T Brandt
- Graduate School of Systemic Neuroscience, Ludwig-Maximilians University, Munich, Germany
- German Center for Vertigo and Balance Disorders, University Hospital, Ludwig-Maximilians University, Munich, Germany
- Hertie Senior Professor for Clinical Neuroscience, Ludwig-Maximilians University, Munich, Germany
| | - M Dieterich
- Department of Neurology, University Hospital, Ludwig-Maximilians University, Munich, Germany
- Graduate School of Systemic Neuroscience, Ludwig-Maximilians University, Munich, Germany
- German Center for Vertigo and Balance Disorders, University Hospital, Ludwig-Maximilians University, Munich, Germany
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
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Maxim P, Brown TI. Toward an Understanding of Cognitive Mapping Ability Through Manipulations and Measurement of Schemas and Stress. Top Cogn Sci 2023; 15:75-101. [PMID: 34612588 DOI: 10.1111/tops.12576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 09/07/2021] [Accepted: 09/07/2021] [Indexed: 02/01/2023]
Abstract
Daily function depends on an ability to mentally map our environment. Environmental factors such as visibility and layout, and internal factors such as psychological stress, can challenge spatial memory and efficient navigation. Importantly, people vary dramatically in their ability to navigate flexibly and overcome such challenges. In this paper, we present an overview of "schema theory" and our view of its relevance to navigational memory research. We review several studies from our group and others, that integrate manipulations of environmental complexity and affective state in order to gain a richer understanding of the mechanisms that underlie individual differences in navigational memory. Our most recent data explicitly link such individual differences to ideas rooted in schema theory, and we discuss the potential for this work to advance our understanding of cognitive decline with aging. The data from this body of work highlight the powerful impacts of individual cognitive traits and affective states on the way people take advantage of environmental features and adopt navigational strategies.
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Affiliation(s)
- Paulina Maxim
- School of Psychology, Georgia Institute of Technology
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Seton C, Coutrot A, Hornberger M, Spiers HJ, Knight R, Whyatt C. Wayfinding and path integration deficits detected using a virtual reality mobile app in patients with traumatic brain injury. PLoS One 2023; 18:e0282255. [PMID: 36893089 PMCID: PMC9997943 DOI: 10.1371/journal.pone.0282255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 02/11/2023] [Indexed: 03/10/2023] Open
Abstract
The ability to navigate is supported by a wide network of brain areas which are particularly vulnerable to disruption brain injury, including traumatic brain injury (TBI). Wayfinding and the ability to orient back to the direction you have recently come (path integration) may likely be impacted in daily life but have so far not been tested with patients with TBI. Here, we assessed spatial navigation in thirty-eight participants, fifteen of whom had a history of TBI, and twenty-three control participants. Self-estimated spatial navigation ability was assessed using the Santa Barbara Sense of Direction (SBSOD) scale. No significant difference between TBI patients and a control group was identified. Rather, results indicated that both participant groups demonstrated 'good' self-inferred spatial navigational ability on the SBSOD scale. Objective navigation ability was tested via the virtual mobile app test Sea Hero Quest (SHQ), which has been shown to predict real-world navigation difficulties and assesses (a) wayfinding across several environments and (b) path integration. Compared to a sub-sample of 13 control participants, a matched subsample of 10 TBI patients demonstrated generally poorer performance on all wayfinding environments tested. Further analysis revealed that TBI participants consistently spent a shorter duration viewing a map prior to navigating to goals. Patients showed mixed performance on the path integration task, with poor performance evident when proximal cues were absent. Our results provide preliminary evidence that TBI impacts both wayfinding and, to some extent, path integration. The findings suggest long-lasting clinical difficulties experienced in TBI patients affect both wayfinding and to some degree path integration ability.
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Affiliation(s)
- Caroline Seton
- Department of Psychology, Sport and Geography, University of Hertfordshire, Hatfield, Hertfordshire, United Kingdom
| | - Antoine Coutrot
- Laboratoire d’InfoRmatique en Image et Systèmes d’information, French Centre National de la Recherche Scientifique, University of Lyon, Lyon, France
| | - Michael Hornberger
- Applied Dementia Research, Norwich Medical School, University of East Anglia, Norwich, United Kingdom
| | - Hugo J. Spiers
- Division of Psychology and Language Sciences, Department of Experimental Psychology, University College London, London, United Kingdom
| | - Rebecca Knight
- Department of Psychology, Sport and Geography, University of Hertfordshire, Hatfield, Hertfordshire, United Kingdom
- * E-mail:
| | - Caroline Whyatt
- Department of Psychology, Sport and Geography, University of Hertfordshire, Hatfield, Hertfordshire, United Kingdom
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Ishikawa T. Individual Differences and Skill Training in Cognitive Mapping: How and Why People Differ. Top Cogn Sci 2023; 15:163-186. [PMID: 35226795 PMCID: PMC10078750 DOI: 10.1111/tops.12605] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 01/31/2022] [Accepted: 02/03/2022] [Indexed: 02/01/2023]
Abstract
Spatial ability plays important roles in academic learning and everyday activities. A type of spatial thinking that is of particular significance to people's daily lives is cognitive mapping, that is, the process of acquiring, representing, and using knowledge about spatial environments. However, the skill of cognitive mapping shows large individual differences, and the task of spatial orientation and navigation poses great difficulty for some people. In this article, I look at the motivation and findings in the research into spatial knowledge acquisition from an individual differences perspective. I also discuss major implications of the existence of large individual differences, particularly the possibility of improving cognitive mapping by training and adjusting navigation assistance to the wide variations in spatial aptitudes and preferences among people.
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Affiliation(s)
- Toru Ishikawa
- Department of Information Networking for Innovation and Design (INIAD), Toyo University
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Doner S, Zheng J, McAvan AS, Starrett MJ, Campbell H, Sanders D, Ekstrom A. Evidence for flexible navigation strategies during spatial learning involving path choices. SPATIAL COGNITION AND COMPUTATION 2022. [DOI: 10.1080/13875868.2022.2158090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Stephanie Doner
- Department of Psychology, University of Arizona, 1503 E. University Blvd, 85719, Tucson, AZ, USA
| | - Jingyi Zheng
- Department of Mathematics and Statistics, Auburn University, Auburn, AL, USA
| | - Andrew S. McAvan
- Department of Psychology, University of Arizona, 1503 E. University Blvd, 85719, Tucson, AZ, USA
| | - Michael J. Starrett
- Department of Psychology, University of Arizona, 1503 E. University Blvd, 85719, Tucson, AZ, USA
| | - Hannah Campbell
- Department of Psychology, University of Arizona, 1503 E. University Blvd, 85719, Tucson, AZ, USA
| | - Delaney Sanders
- Department of Psychology, University of Arizona, 1503 E. University Blvd, 85719, Tucson, AZ, USA
| | - Arne Ekstrom
- Department of Psychology, University of Arizona, 1503 E. University Blvd, 85719, Tucson, AZ, USA
- Evelyn McKnight Brain Institute, University of Arizona, 1503 E. University Blvd, 85719, Tucson, AZ, USA
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Cheng Y, He C, Hegarty M, Chrastil ER. Who believes they are good navigators? A machine learning pipeline highlights the impact of gender, commuting time, and education. MACHINE LEARNING WITH APPLICATIONS 2022. [DOI: 10.1016/j.mlwa.2022.100419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Kern KL, McMains SA, Storer TW, Moffat SD, Schon K. Cardiorespiratory fitness is associated with fMRI signal in right cerebellum lobule VIIa Crus I and II during spatial navigation in older adult women. Front Aging Neurosci 2022; 14:979741. [PMID: 36506472 PMCID: PMC9727394 DOI: 10.3389/fnagi.2022.979741] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 11/04/2022] [Indexed: 11/25/2022] Open
Abstract
Spatial navigation is a cognitive skill critical for accomplishing daily goal-directed behavior in a complex environment; however, older adults exhibit marked decline in navigation performance with age. Neuroprotective interventions that enhance the functional integrity of navigation-linked brain regions, such as those in the medial temporal lobe memory system, may preserve spatial navigation performance in older adults. Importantly, a well-established body of literature suggests that cardiorespiratory fitness has measurable effects on neurobiological integrity in the medial temporal lobes, as well as in other brain areas implicated in spatial navigation, such as the precuneus and cerebellum. However, whether cardiorespiratory fitness modulates brain activity in these regions during navigation in older adults remains unknown. Thus, the primary objective of the current study was to examine cardiorespiratory fitness as a modulator of fMRI activity in navigation-linked brain regions in cognitively healthy older adults. To accomplish this objective, cognitively intact participants (N = 22, aged 60-80 years) underwent cardiorespiratory fitness testing to estimate maximal oxygen uptake ( V · O2max) and underwent whole-brain high-resolution fMRI while performing a virtual reality navigation task. Our older adult sample demonstrated significant fMRI signal in the right and left retrosplenial cortex, right precuneus, right and left inferior parietal cortex, right and left cerebellum lobule VIIa Crus I and II, right fusiform gyrus, right parahippocampal cortex, right lingual gyrus, and right hippocampus during encoding of a virtual environment. Most importantly, in women but not men (N = 16), cardiorespiratory fitness was positively associated with fMRI activity in the right cerebellum lobule VIIa Crus I and II, but not other navigation-linked brain areas. These findings suggest that the influence of cardiorespiratory fitness on brain function extends beyond the hippocampus, as observed in other work, to the cerebellum lobule VIIa Crus I and II, a component of the cerebellum that has recently been linked to cognition and more specifically, spatial processing.
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Affiliation(s)
- Kathryn L. Kern
- Department of Anatomy & Neurobiology, Boston University Aram V. Chobanian & Edward Avedisian School of Medicine, Boston, MA, United States,Center for Systems Neuroscience, Boston University, Boston, MA, United States,Center for Memory and Brain, Boston University, Boston, MA, United States,*Correspondence: Kathryn L. Kern,
| | | | - Thomas W. Storer
- Men’s Health, Aging, and Metabolism Unit, Brigham and Women’s Hospital, Boston, MA, United States
| | - Scott D. Moffat
- School of Psychology, Georgia Institute of Technology, Atlanta, GA, United States
| | - Karin Schon
- Department of Anatomy & Neurobiology, Boston University Aram V. Chobanian & Edward Avedisian School of Medicine, Boston, MA, United States,Center for Systems Neuroscience, Boston University, Boston, MA, United States,Center for Memory and Brain, Boston University, Boston, MA, United States,Cognitive Neuroimaging Center, Boston University, Boston, MA, United States,Department of Psychological and Brain Sciences, Boston University, Boston, MA, United States
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Does path integration contribute to human navigation in large-scale space? Psychon Bull Rev 2022:10.3758/s13423-022-02216-8. [DOI: 10.3758/s13423-022-02216-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2022] [Indexed: 11/19/2022]
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50
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Iggena D, Maier PM, Häußler SM, Menk M, Olze H, Larkum ME, Finke C, Ploner CJ. Post-encoding modulation of spatial memory consolidation by propofol. Cortex 2022; 156:1-12. [DOI: 10.1016/j.cortex.2022.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 05/09/2022] [Accepted: 08/10/2022] [Indexed: 11/03/2022]
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