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Embrechts E, Loureiro-Chaves R, Nijboer TCW, Lafosse C, Truijen S, Saeys W. The Association of Personal Neglect with Motor, Activities of Daily Living, and Participation Outcomes after Stroke: A Systematic Review. Arch Clin Neuropsychol 2024; 39:249-264. [PMID: 37591497 DOI: 10.1093/arclin/acad063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2023] [Indexed: 08/19/2023] Open
Abstract
Despite its potential clinical impact, the association of personal neglect (PN) with motor, activities of daily living (ADL), and participation outcomes after stroke is not well-understood. This first-ever systematic review on the topic therefore evaluates this association, taking into account suggested subtypes of PN, including body representation neglect, somatosensory neglect, motor neglect, and premotor neglect. A systematic literature search was conducted on February 17, 2023 in PubMed, Web of Science, Scopus, PubPsych, and PsycArticles databases. The study adheres to the guidelines of Preferred Reporting Items for Systematic Reviews and Meta-Analyses, and its protocol was registered on PROSPERO (CRD42020187460). Eleven observational studies were included, gathering 1,400 individuals after stroke (429 showed PN). Results show that individuals with body representation neglect after stroke have significantly decreased movement control and motor strength, lower functional mobility, and ADL independency compared with those without body representation neglect after stroke. Individuals with motor neglect after stroke showed worse motor function and spasticity than to those without motor neglect after stroke. Nonspecified PN (i.e., PN evaluated with an outcome measure that does not allow subcategorization) was related to worse lateropulsion with pushing, longer length of stay and greater odds of being discharged to somewhere other than home. No study evaluated somatosensory and premotor neglect. This review highlights the limited research in this area and emphasizes the need for a more comprehensive PN assessment. However, currently available assessment tools show limited ability to accurately diagnose PN subtypes and future research should prioritize the development of comprehensive diagnostic test batteries.
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Affiliation(s)
- Elissa Embrechts
- Research Group MOVANT, Department of Rehabilitation Sciences & Physiotherapy, University of Antwerp, Wilrijk, Belgium
- Department of Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands
| | - Renata Loureiro-Chaves
- Research Group MOVANT, Department of Rehabilitation Sciences & Physiotherapy, University of Antwerp, Wilrijk, Belgium
| | - Tanja C W Nijboer
- Department of Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands
- Center of Excellence for Rehabilitation Medicine, UMC Brain Center, University Medical Center Utrecht, Utrecht University and De Hoogstraat Rehabilitation, Utrecht, The Netherlands
| | - Christophe Lafosse
- Department of Neurorehabilitation, RevArte Rehabilitation Hospital, Edegem, Belgium
| | - Steven Truijen
- Research Group MOVANT, Department of Rehabilitation Sciences & Physiotherapy, University of Antwerp, Wilrijk, Belgium
| | - Wim Saeys
- Research Group MOVANT, Department of Rehabilitation Sciences & Physiotherapy, University of Antwerp, Wilrijk, Belgium
- Department of Neurorehabilitation, RevArte Rehabilitation Hospital, Edegem, Belgium
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2
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Grattan ES, Hart E, Woodbury M, Nichols M. Impact of Spatial Neglect on Activity and Participation: A Mixed-Methods Study. OTJR (Thorofare N J) 2024; 44:88-97. [PMID: 37599440 DOI: 10.1177/15394492231188314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
Post-stroke neglect is disabling, yet it is unclear whether existing assessments capture the extent neglect affects activity and participation. The objective of the study is to explore stroke survivor and caregiver perspectives on how neglect affects activity and participation and to compare their experiences to neglect assessments items. We conducted an explanatory sequential mixed-methods study by conducting semi-structured interviews with stroke survivors (n = 7) and caregivers (n = 7) analyzed using thematic analysis. Stroke survivors completed the Catherine Bergego Scale (CBS) and Behavioral Inattention Test (BIT). Descriptive analyses characterized participant's neglect. The standardized CBS and BIT tests indicated that stroke survivors demonstrated mild-to-moderate (CBS) or no-to-mild (BIT) neglect. In contrast, the qualitative data revealed serious safety concerns and significant ongoing difficulties participating in school, work, and family activities because of neglect. Current assessments may not measure the impact of neglect on activity or participation in life for stroke survivors.
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Affiliation(s)
- Emily S Grattan
- University of Pittsburgh, PA, USA
- VA Pittsburgh Healthcare Center, Pittsburgh, PA, USA
| | - Emerson Hart
- Medical University of South Carolina, Charleston, USA
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Serrada I, Williams L, Hordacre B, Hillier S. Key constructs of body awareness impairments post-stroke: a scoping review of assessment tools and interventions. Disabil Rehabil 2023; 45:3177-3198. [PMID: 36189909 DOI: 10.1080/09638288.2022.2123053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/24/2022] [Accepted: 08/29/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE To summarise body awareness assessment tools and interventions relevant for stroke rehabilitation using a framework that categorises key body awareness constructs, disorders and impairments. MATERIALS AND METHODS Online electronic databases and trial registries were searched from inception until July 2021, in addition to hand searching reference lists of included studies and reviews. Study selection included any study design where the investigation involved assessing and/or intervening in body awareness following stroke. Data were extracted based on predefined criteria by two independent reviewers and mapped to the emergent framework. RESULTS The final analysis included 144 papers that reported 43 assessment tools and 8 types of interventions for body awareness. Consensus was reached on a synthesised body awareness framework. This comprised specific impairments and disorders, constructs, sub-categories and main categories leading to the overarching term of body awareness. Clinical and psychometric properties of the assessment tools were not reported or poorly evaluated, and the interventions lacked robust study designs and rigorous methods. CONCLUSIONS The framework produced will enable future research and clinical practice to be based on consistent concepts and definitions. Clinicians can also use this information to cautiously select assessment tools and/or interventions but are reminded of the limitations identified in this review.Implications for rehabilitationThere is limited understanding, compounded by inconsistent terminology and definitions regarding body awareness after stroke.A synthesized framework to define key constructs and definitions of body awareness is proposed.Assessment tools and interventions reported in the literature are mapped to the proposed framework.Psychometric properties of available tools are reported.Significant work remains to refine concepts of body awareness, develop and evaluate assessment tools and interventions.
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Affiliation(s)
- Ines Serrada
- Allied Health and Human Performance, Innovation, Implementation and Clinical Translation (IIMPACT) in Health, University of South Australia, City East Campus, Adelaide, SA, Australia
| | - Lindy Williams
- Allied Health and Human Performance, Innovation, Implementation and Clinical Translation (IIMPACT) in Health, University of South Australia, City East Campus, Adelaide, SA, Australia
| | - Brenton Hordacre
- Allied Health and Human Performance, Innovation, Implementation and Clinical Translation (IIMPACT) in Health, University of South Australia, City East Campus, Adelaide, SA, Australia
| | - Susan Hillier
- Allied Health and Human Performance, Innovation, Implementation and Clinical Translation (IIMPACT) in Health, University of South Australia, City East Campus, Adelaide, SA, Australia
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Fong KNK, Ting KH, Zhang X, Yau CSF, Li LSW. The Effect of Mirror Visual Feedback on Spatial Neglect for Patients after Stroke: A Preliminary Randomized Controlled Trial. Brain Sci 2022; 13. [PMID: 36671985 DOI: 10.3390/brainsci13010003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/10/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022] Open
Abstract
We investigated the effects of mirror visual feedback (MVF), with reference to using a glass wall or a covered mirror, on the reduction of spatial neglect for patients with stroke. A total of 21 subacute patients with left spatial neglect after right-hemispheric stroke were randomly assigned to 3 groups: MVF, sham 1 (viewing the hemiparetic arm through the transparent glass during bilateral arm movement) and sham 2 (using a covered mirror). The 3-week treatment program for all groups consisted of 12 sessions of movement tasks for the hemiparetic arm graded according to the severity of arm impairments. Blinded assessments were administered at pre/post and a three-week follow-up. The results showed that there was no significant advantage for MVF than sham 1; however, MVF was more beneficial than sham 2, as shown by the line crossing (p = 0.022). Improvement in discriminating the left-gap figures on the left and right side of the page in the Gap Detection Test was greater in MVF than using the covered mirror (p = 0.013; p = 0.010), showing a slight advantage of MVF in alleviating allocentric symptoms. Our study confirms that MVF was superior to using a covered mirror as a method for reducing spatial neglect and in alleviating its allocentric symptoms, but no significant advantage over bilateral arm movement through transparent glass was found. Further research in comparing their therapeutic effects is warranted.
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Latarnik S, Stahl J, Vossel S, Grefkes C, Fink GR, Weiss PH. The impact of apraxia and neglect on early rehabilitation outcome after stroke. Neurol Res Pract 2022; 4:46. [PMID: 36154935 PMCID: PMC9511731 DOI: 10.1186/s42466-022-00211-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 08/03/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
This study aims to characterize the impact of apraxia and visuospatial neglect on stroke patients’ cognitive and functional outcomes during early rehabilitation. Prior work implies an unfavorable effect of visuospatial neglect on rehabilitation; however, previous findings remain ambiguous and primarily considered long-term effects. Even less is known about the impact of apraxia on rehabilitation outcomes. Although clinicians agree on the significance of the first few weeks after stroke for the course of rehabilitation, studies exploring the impact of neglect and apraxia in this early rehabilitation period remain scarce.
Methods
Based on a screening of 515 hospitalized stroke patients from an early rehabilitation ward, 150 stroke patients (75 left-hemispheric strokes, 75 right hemispheric strokes) fulfilled the inclusion criteria and were enrolled in this observational, longitudinal study. The patients’ cognitive and functional statuses were documented at admission to the early rehabilitation ward and discharge. Also, detailed apraxia and neglect assessments were performed at midterm. The predictive values of age and apraxia and neglect severity (as reflected in two components from a principal component analysis of the neglect and apraxia assessments) for cognitive and functional outcomes at discharge were evaluated by multiple regression analyses.
Results
Besides the expected influence of the respective variables at admission, we observed a significant effect of apraxia severity on the cognitive outcome at discharge. Moreover, neglect severity predicted the Early Rehabilitation Barthel Index (Frühreha-Barthel-Index) at discharge. Supplementary moderator analysis revealed a differential effect of neglect severity on the cognitive outcome depending on the affected hemisphere.
Conclusion
Data indicate a strong association between apraxia and visuospatial neglect and early rehabilitation outcomes after stroke.
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Williams LJ, Kernot J, Hillier SL, Loetscher T. Spatial Neglect Subtypes, Definitions and Assessment Tools: A Scoping Review. Front Neurol 2021; 12:742365. [PMID: 34899565 PMCID: PMC8653914 DOI: 10.3389/fneur.2021.742365] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 10/14/2021] [Indexed: 12/03/2022] Open
Abstract
Objective: The objective of this scoping review was to capture the reported definitions for the subtypes of neglect post stroke and map the range of assessment tools employed for each neglect subtype. Methods: EMBASE, Emcare, Medline, and psychINFO were searched from database inception. Searching included all allied terms and mesh headings for stroke, spatial neglect, measurement, screening tools, psychometric properties. Two reviewers independently screened studies for inclusion. Primary studies with documented protocols of a spatial neglect tool for adults post stroke, with some aspect of validity or reliability were included. Two reviewers independently reviewed the documented protocols of each tool to determine the underlying subtypes and disagreements were resolved through discussion. Results: There were 371 articles included with 292 tools used for the screening or diagnosis of neglect. The majority of studies (67%) included a tool that did not specify the neglect subtype being assessed, therefore an analysis of the underlying subtypes for each tool is presented. Conclusions: There is no consistency with the terms used to refer to the syndrome of spatial neglect with over 200 different terms used within the included studies to refer to the syndrome as a whole or one of its subtypes. It is essential to unify the terminology and definition for each neglect subtype. There are hundreds of neglect tools available, however many are not able to differentiate presenting subtypes. It is important for clinicians and researchers to critically evaluate the neglect tools being used for the screening and diagnosis of neglect.
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Affiliation(s)
- Lindy J Williams
- Cognitive Aging and Impairment Neurosciences Lab, University of South Australia, Adelaide, SA, Australia.,Innovation IMPlementation and Clinical Translation (IIMPACT) in Health, University of South Australia, Adelaide, SA, Australia.,Allied Health and Human Performance, University of South Australia, Adelaide, SA, Australia
| | - Jocelyn Kernot
- Allied Health and Human Performance, University of South Australia, Adelaide, SA, Australia
| | - Susan L Hillier
- Innovation IMPlementation and Clinical Translation (IIMPACT) in Health, University of South Australia, Adelaide, SA, Australia.,Allied Health and Human Performance, University of South Australia, Adelaide, SA, Australia
| | - Tobias Loetscher
- Cognitive Aging and Impairment Neurosciences Lab, University of South Australia, Adelaide, SA, Australia.,Justice and Society, University of South Australia, Adelaide, SA, Australia
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Wyatt LE, Champod AS, Haidar GM, Eskes GA. Can prism adaptation effects generalize to wheelchair maneuvering? NeuroRehabilitation 2021; 49:119-128. [PMID: 33998553 DOI: 10.3233/nre-210028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND While prism adaptation (PA) has been recognized as a promising tool for treating spatial neglect, implementation as a standard treatment in clinical care has been lagging. Limited evidence for the generalization of after-effects to everyday activities has been a barrier towards implementation. OBJECTIVES This study examined whether a home-friendly standardized PA protocol (Peg-the-Mole, PTM) induces after-effects that can transfer to wheelchair maneuvering. We also examined the impact of using constant (1 starting hand position) or variable (3 starting hand positions) training conditions on the transfer of after-effects to wheelchair maneuvering. METHODS Sixty participants were randomly assigned to one of four PTM conditions: 1) prisms/constant training; 2) prisms/variable training; 3) sham goggles/constant training; 4) sham goggles/variable training. RESULTS The use of PTM with rightward shifting prisms induced after-effects on proprioceptive and visual pointing outcome tasks. Groups using PTM with prism goggles showed a leftward shift in their position within a wheelchair course and a reduction in the number of right-sided collisions. The training condition did not have an impact on the transfer of after-effects to wheelchair driving. CONCLUSION PTM is a clinically appealing PA protocol that induces after-effects that can transfer to an everyday activity relevant to patients with neglect.
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Affiliation(s)
- Lindsay E Wyatt
- Department of Psychology, Acadia University, Wolfville, Nova Scotia, Canada
| | - Anne Sophie Champod
- Department of Psychology, Acadia University, Wolfville, Nova Scotia, Canada.,Department of Psychology & Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada.,Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Gabrielle M Haidar
- Department of Psychology, Acadia University, Wolfville, Nova Scotia, Canada.,School of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Gail A Eskes
- Department of Psychology & Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada.,Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada.,Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
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Saj A, Pierce JE, Ronchi R, Ros T, Thomasson M, Bernati T, Van De Ville D, Serino A, Vuilleumier P. Real-time fMRI and EEG neurofeedback: A perspective on applications for the rehabilitation of spatial neglect. Ann Phys Rehabil Med 2021; 64:101561. [PMID: 34311120 DOI: 10.1016/j.rehab.2021.101561] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/06/2021] [Accepted: 07/10/2021] [Indexed: 01/20/2023]
Abstract
Spatial neglect is a neuropsychological syndrome characterized by a failure to orient, perceive, and act toward the contralesional side of the space after brain injury. Neglect is one of the most frequent and disabling neuropsychological syndromes following right-hemisphere damage, often persisting in the chronic phase and responsible for a poor functional outcome at hospital discharge. Different rehabilitation approaches have been proposed over the past 60 years, with a variable degree of effectiveness. In this point-of-view article, we describe a new rehabilitation technique for spatial neglect that directly targets brain activity and pathological physiological processes: namely, neurofeedback (NFB) with real-time brain imaging methodologies. In recent proof-of-principle studies, we have demonstrated the potential of this rehabilitation technique. Using real-time functional MRI (rt-fMRI) NFB in chronic neglect, we demonstrated that patients are able to upregulate their right visual cortex activity, a response that is otherwise reduced due to losses in top-down attentional signals. Using real-time electroencephalography NFB in patients with acute or chronic condition, we showed successful regulation with partial restoration of brain rhythm dynamics over the damaged hemisphere. Both approaches were followed by mild, but encouraging, improvement in neglect symptoms. NFB techniques, by training endogenous top-down modulation of attentional control on sensory processing, might induce sustained changes at both the neural and behavioral levels, while being non-invasive and safe. However, more properly powered clinical studies with control groups and longer follow-up are needed to fully establish the effectiveness of the techniques, identify the most suitable candidates, and determine how the techniques can be optimized or combined in the context of rehabilitation.
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Affiliation(s)
- Arnaud Saj
- University of Montreal, Psychology Department, Montreal, QC, Canada; University Hospital of Geneva, Neuropsychology Unit, Geneva, Switzerland.
| | - Jordan E Pierce
- Laboratory for Behavioral Neurology and Imaging of Cognition, Neuroscience Department, University of Geneva, Geneva, Switzerland
| | - Roberta Ronchi
- University Hospital of Geneva, Neuropsychology Unit, Geneva, Switzerland; Laboratory for Behavioral Neurology and Imaging of Cognition, Neuroscience Department, University of Geneva, Geneva, Switzerland
| | - Tomas Ros
- Laboratory for Behavioral Neurology and Imaging of Cognition, Neuroscience Department, University of Geneva, Geneva, Switzerland
| | - Marine Thomasson
- Clinical and Experimental Neuropsychology Laboratory, Department of Psychology, University of Geneva, Geneva, Switzerland
| | - Thérèse Bernati
- University Hospital of Geneva, Neuropsychology Unit, Geneva, Switzerland
| | - Dimitri Van De Ville
- Department of Radiology and Medical Informatics, University of Geneva, Geneva, Switzerland; Institute of Bioengineering, Center for Neuroprosthetics, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Andrea Serino
- Department of Clinical Neurosciences, University Hospital of Lausanne, Lausanne, Switzerland; Center for Neuroprosthetics, Ecole Polytechnique Fédérale de Lausanne, Geneva, Switzerland
| | - Patrik Vuilleumier
- Laboratory for Behavioral Neurology and Imaging of Cognition, Neuroscience Department, University of Geneva, Geneva, Switzerland
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10
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Bosma MS, Nijboer TCW, Caljouw MAA, Achterberg WP. Impact of visuospatial neglect post-stroke on daily activities, participation and informal caregiver burden: A systematic review. Ann Phys Rehabil Med 2019; 63:344-358. [PMID: 31200080 DOI: 10.1016/j.rehab.2019.05.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 04/25/2019] [Accepted: 05/08/2019] [Indexed: 11/18/2022]
Abstract
OBJECTIVES Visuospatial neglect (VSN) is a common cognitive disorder after stroke. The primary aim of this systematic review was to provide an overview of the impact of VSN in 3 aspects: (1) activities of daily living (ADL), (2) participation, and (3) caregiver burden. The second aim was to investigate the differences in studies focusing on populations with mean age<65 versus≥65 years. METHODS PubMed, EMBASE, Web of Science, Cochrane Library, Emcare, PsychINFO, Academic Search Premier and CENTRAL were searched systematically. Quality was assessed with the Mixed Methods Appraisal Tool. RESULTS Of the 115 included studies, 104 provided outcomes on ADL, 15 on participation (4 studies with mean age≥65), and 2 on caregiver burden (1 study with mean age≥65). Quality assessment yielded scores ranging from 0 to 100%. VSN had a negative impact on ADL (i.e., independence during ADL and performance in self-care, household tasks, reading, writing, walking, wheelchair navigation) and participation (i.e., driving, community mobility, orientation, work). The impact of VSN on fulfilling social roles was unclear. VSN had a negative effect on caregiver burden. We found no clear age-related differences. CONCLUSIONS AND IMPLICATIONS VSN has a negative impact not only on patients' independence but particularly on the performance of ADL. Despite the far fewer studies of VSN as compared with ADL, VSN also seems to hamper participation and increase caregiver burden, but further research is needed. Because of the large impact, VSN should be systematically and carefully assessed during rehabilitation. A considerable number of different instruments were used to diagnose VSN. Diagnosing VSN at more than one level [function (i.e., pen-and-paper test), activities, and participation] is strongly recommended. Consensus is needed on how to assess VSN and its negative impact for research and rehabilitation practice. SYSTEMATIC REVIEW REGISTRATION NO PROSPERPO Registration No. CRD42018087483.
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Affiliation(s)
- Martine S Bosma
- Department of public health and primary care, Leiden university medical center, Post zone V0-P, P.O. Box 9600, 2300 RC, Leiden, The Netherlands; Zorggroep Florence, Laan van Vredenoord 1, 2289 DA, Rijswijk, The Netherlands.
| | - Tanja C W Nijboer
- Center of excellence for rehabilitation medicine, UMC Utrecht brain center, university medical center Utrecht, and De Hoogstraat rehabilitation, Utrecht, The Netherlands; Utrecht university, department of experimental psychology, Heidelberglaan 1, 3584 CS, Utrecht, The Netherlands
| | - Monique A A Caljouw
- Department of public health and primary care, Leiden university medical center, Post zone V0-P, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Wilco P Achterberg
- Department of public health and primary care, Leiden university medical center, Post zone V0-P, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
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Abstract
A review of patients with brain injury showing personal neglect is presented. The aim is to shed light on this aspect of neglect often unresearched or only indirectly investigated, and to discuss recent findings concerning the methods used to assess personal neglect, its neural correlates and its association with the more often explored aspect of extrapersonal neglect. The review was performed using PubMed and PsychInfo databases to search for papers published in the last 123 years (until January 2018). We reviewed 81 papers describing either single or group studies for a total of 2247 patients. The results of this review showed that various aspects of personal neglect are still controversial and outcomes potentially contradictory. Despite the data reported in the present review suggest that personal neglect is more frequently associated with lesions of the right hemisphere, the left hemisphere may also play an important role. Not surprisingly, personal neglect and extrapersonal neglect seem to co-occur. However double dissociations of these two forms of neglect have been reported, and they seem to dissociate both from a functional and an anatomical perspective. More recent interpretations of personal neglect suggest that it may result from a disrupted body representation. The development of reliable psychometric tools with shared diagnostic criteria is essential to identify different degrees of personal neglect for different body parts and to better refine personal neglect in comparison to extrapersonal neglect and disorders related to distortions of personal domain.
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Affiliation(s)
- Pietro Caggiano
- Psychology Department, Goldsmiths University of London, New Cross, London, SE14 6NW, UK.
| | - Mervi Jehkonen
- Faculty of Social Sciences, University of Tampere, Tampere, Finland.,Department of Neurology and Rehabilitation, Tampere University Hospital, Tampere, Finland
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Klinke ME, Hjaltason H, Tryggvadóttir GB, Jónsdóttir H. Hemispatial neglect following right hemisphere stroke: clinical course and sensitivity of diagnostic tasks. Top Stroke Rehabil 2017; 25:120-130. [DOI: 10.1080/10749357.2017.1394632] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Marianne E. Klinke
- Faculty of Nursing, School of Health Sciences, University of Iceland, Reykjavik, Iceland
- Neurological Department, Landspitali, The National University Hospital of Iceland, Reykjavik, Iceland
| | - Haukur Hjaltason
- Neurological Department, Landspitali, The National University Hospital of Iceland, Reykjavik, Iceland
- Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | | | - Helga Jónsdóttir
- Faculty of Nursing, School of Health Sciences, University of Iceland, Reykjavik, Iceland
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13
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Taule T, Strand LI, Skouen JS, Råheim M. Striving for a life worth living: stroke survivors' experiences of home rehabilitation. Scand J Caring Sci 2015; 29:651-61. [PMID: 25648326 DOI: 10.1111/scs.12193] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Accepted: 10/10/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND For mild-to-moderate stroke survivors, early supported discharge from hospital, followed by home rehabilitation is preferred over conventional care. How this mode of service contributes to recovery from stroke survivors' perspective needs further investigation. AIM The aim of this study was to explore mild-to-moderate stroke survivors' experiences with home rehabilitation after early supported discharge from hospital. METHODS A qualitative interpretive interview design was used in the context of a randomised controlled trial. A purposive sample of eight participants (45-80 years) was followed by an ambulant team, and a specific healthcare team provided home rehabilitation. Data were analysed using interpretive description, systematic text condensation and coping theory. FINDINGS A crucial determinant for the participants' hopes for a life worth living was the mutual confidence expressed in encounters with healthcare professionals and the participants' ability to make sense of their now-altered body. The professional caretakers' communication qualities and their ability to attend to individual needs were important. Help in processing the emotional reactions caused by a changed body and in socialising was requested by participants. Professional caretakers providing home rehabilitation should strive for a more flexible- and individually tailored service and should seek increased cooperation among stakeholders. CONCLUSION The focus on therapeutic communicative qualities, bodily changes, emotional processes, social concerns and long-term follow-up should be increased in order to achieve a more beneficial experience for stroke survivors.
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Affiliation(s)
- Tina Taule
- Department of Occupational Therapy, Haukeland University Hospital (HUH), Bergen, Norway.,Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Liv Inger Strand
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.,Department of Physiotherapy, HUH, Bergen, Norway
| | - Jan Sture Skouen
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.,Department of Physical Medicine and Rehabilitation, HUH, Bergen, Norway
| | - Målfrid Råheim
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
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14
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van Kessel ME, Geurts ACH, Brouwer WH, Fasotti L. Visual Scanning Training for Neglect after Stroke with and without a Computerized Lane Tracking Dual Task. Front Hum Neurosci 2013; 7:358. [PMID: 23847519 PMCID: PMC3707289 DOI: 10.3389/fnhum.2013.00358] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Accepted: 06/21/2013] [Indexed: 11/13/2022] Open
Abstract
Neglect patients typically fail to explore the contralesional half-space. During visual scanning training, these patients learn to consciously pay attention to contralesional target stimuli. It has been suggested that combining scanning training with methods addressing non-spatial attention might enhance training results. In the present study, a dual task training component was added to a visual scanning training (i.e., Training di Scanning Visuospaziale - TSVS; Pizzamiglio et al., 1990). Twenty-nine subacute right hemisphere stroke patients were semi-randomly assigned to an experimental (N = 14) or a control group (N = 15). Patients received 30 training sessions during 6 weeks. TSVS consisted of four standardized tasks (digit detection, reading/copying, copying drawings, and figure description). Moreover, a driving simulator task was integrated in the training procedure. Control patients practiced a single lane tracking task for 2 days a week during 6 weeks. The experimental group was administered the same training schedule, but in weeks 4-6 of the training, the TSVS digit detection task was combined with lane tracking on the same projection screen, so as to create a dual task (computerized visual reaction time task designed for training). Various neglect tests and driving simulator tasks were administered before and after training. No significant group and interaction effects were found that might reflect additional positive effects of dual task training. Significant improvements after training were observed in both groups taken together on most assessment tasks. Ameliorations were generally not correlated to post-onset time, but spontaneous recovery, test-retest variability, and learning effects could not be ruled out completely, since these were not controlled for. Future research might focus on increasing the amount of dual task training, the implementation of progressive difficulty levels in driving simulator tasks, and further exploration of relationships between dual task training and daily functioning.
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Affiliation(s)
- M. E. van Kessel
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, Netherlands
- Medisch Spectrum Twente Hospital Group, Enschede, Netherlands
| | - A. C. H. Geurts
- Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands
| | - W. H. Brouwer
- Department of Neurology, University Medical Center Groningen, Groningen, Netherlands
- Department of Psychology, University of Groningen, Groningen, Netherlands
| | - L. Fasotti
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, Netherlands
- Medical Rehabilitation Centre Groot Klimmendaal/SIZA Support and Rehabilitation, Arnhem, Netherlands
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Lehman Blake M, Frymark T, Venedictov R. An evidence-based systematic review on communication treatments for individuals with right hemisphere brain damage. Am J Speech Lang Pathol 2013; 22:146-160. [PMID: 22878513 DOI: 10.1044/1058-0360(2012/12-0021)] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
PURPOSE The purpose of this review is to evaluate and summarize the research evidence related to the treatment of individuals with right hemisphere communication disorders. METHOD A comprehensive search of the literature using key words related to right hemisphere brain damage and communication treatment was conducted in 27 databases (e.g., PubMed, CINAHL). On the basis of a set of pre-established clinical questions, inclusion/exclusion criteria, and search parameters, studies investigating sentence- or discourse-level treatments were identified and evaluated for methodological quality. Data regarding participant, intervention, and outcome variables were reported. RESULTS Only 5 studies were identified, each representing a different sentence- or discourse-level treatment approach and reporting a wide range of prosodic, expressive, receptive, and pragmatic outcomes. CONCLUSION Although the state of the evidence pertaining to right hemisphere communication treatments is at a very preliminary stage, some positive findings were identified to assist speech-language pathologists who are working with individuals with right hemisphere brain damage. Clinical implications and recommendations for future research are explored.
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Kettunen JE, Nurmi M, Dastidar P, Jehkonen M. Recovery From Visual Neglect After Right Hemisphere Stroke: Does Starting Point in Cancellation Tasks Change After 6 Months? Clin Neuropsychol 2012; 26:305-20. [DOI: 10.1080/13854046.2011.648213] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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17
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Abstract
Driving ability of three patients having a right hemisphere infarct and residual visual inattention was examined. The neuropsychological examination included the Peripheral Perception Test and the Signal Detection Test from the Vienna Test System, and the Behavioural Inattention Test (BIT). Driving ability was assessed with an on-road evaluation. The patients had no neglect based on the BIT and had normal visual fields, but they showed slightly poorer visual search on the left side. All patients passed the official on-road driving test and were considered capable of driving. This study raises the question if acute neglect can recover to a degree in which driving may be possible.
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Affiliation(s)
- Mervi Jehkonen
- Department of Psychology, University of Tampere, 33014 Tampere, Finland.
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18
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Kamada K, Shimodozono M, Hamada H, Kawahira K. Effects of 5 minutes of neck-muscle vibration immediately before occupational therapy on unilateral spatial neglect. Disabil Rehabil 2011; 33:2322-8. [DOI: 10.3109/09638288.2011.570411] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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19
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Cruice M, Worrall L, Hickson L. Health-related quality of life in people with aphasia: implications for fluency disorders quality of life research. J Fluency Disord 2010; 35:173-189. [PMID: 20831966 DOI: 10.1016/j.jfludis.2010.05.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2009] [Revised: 05/26/2010] [Accepted: 05/27/2010] [Indexed: 05/29/2023]
Abstract
UNLABELLED It is increasingly important that clinicians address the health-related quality of life (HRQOL) of adults with communication disorders in clinical practice. The overall aim of this paper is to draw conclusion about the suitability of the Short Form 36 Health Survey for the communication disorders of aphasia and stuttering. This study reports on the impact of post-stroke aphasia on 30 Australian older adults' HRQOL. It also comments on the capacity of the SF-36 to measure HRQOL in this population, specifically whether it is sensitive to the three known determinants of post-stroke HRQOL - emotional, physical and social functioning. Comparisons with other data are made to assist interpretation of the SF-36 subscale scores: with 75 older adults with no history of neurological conditions; and with data from the 1995 National Health Survey data. The main findings are: (1) adults with post-stroke aphasia have similar HRQOL to their peers on six subscales, but significantly lower Role emotional and Mental health HRQOL; (2) a substantial number of aphasic adults reported depressive mood; and (3) aphasic adults with depressive mood have significantly worse HRQOL on six subscales than aphasic adults without depressive mood, but similar Role emotional and Body pain HRQOL. In conclusion, stroke and aphasia have minimal impact on older adults' HRQOL as measured by the SF-36, which conflicts with an established evidence base of the negative consequences of aphasia on life. Thus, the SF-36 is not advisable for use with aphasic adults. Implications of these findings for aphasia and stuttering are discussed. EDUCATIONAL OBJECTIVES The reader will be able to: (a) describe the impact of aphasia and depressive mood on quality of life; (b) compare the impact of aphasia on the quality of life of adults to adults who do not have aphasia; (c) describe the similarities and differences between quality of life of adults with aphasia and adults who stutter; and (d) describe the strengths and limitations of the SF-36 as a measure of quality of life in adults who stutter versus adults with aphasia.
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Affiliation(s)
- Madeline Cruice
- Department of Language and Communication Science, City University, Northampton Square, London, United Kingdom.
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Jehkonen M, Laihosalo M, Saunamäki T, Koivisto AM, Dastidar P, Ahonen JP. Is persistent visual neglect associated with poor survival? J Cent Nerv Syst Dis 2010; 2:31-6. [PMID: 23861629 PMCID: PMC3661231 DOI: 10.4137/jcnsd.s5539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND The association of visual neglect with survival after right hemisphere (RH) stroke has received only limited attention. OBJECTIVE This study explores the relationship of visual neglect and its spontaneous recovery to survival in a homogenous patient group with first-ever RH stroke. METHODS Fifty-one RH stroke patients who suffered an infarct between 1994 and 1997 were retrospectively followed for survival until August 31, 2009. Acute-phase neurological, neuropsychological and neuroradiological data were studied to identify predictors of survival. RESULTS Twenty-eight patients died during the follow-up. Age, education, and poor recovery of visual neglect emerged as significant single predictors of death. The best set of predictors for poor survival in the multivariate model was poor recovery of visual neglect and low education. CONCLUSIONS Poor recovery of visual neglect is associated with long-term mortality in RH infarct patients. The follow-up of RH patients' neuropsychological performance gives additional information about the prognosis.
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Affiliation(s)
- M Jehkonen
- University of Tampere, Department of Psychology, Tampere, Finland. ; Tampere University Hospital, Department of Neurology and Rehabilitation, Tampere, Finland
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21
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Abstract
The purpose of this study was to assess the diagnostic sensitivity of tasks employing feature and conjunction visual searches in stroke patients with unilateral spatial neglect (USN). Seventy-two stroke patients (right/left hemispheric damage with/without USN) and 39 healthy controls participated in the study. Hit rate and reaction time measures of feature and conjunction searches were tested using a newly developed computerised programme for the assessment of visual spatial attention (VISSTA). In addition, subjects received a set of diagnostic paper-and-pencil tests, and were also assessed for the impact of neglect on activities of daily living. Results indicated that the computerised test clearly differentiated between stroke patients and healthy controls, and between the different patient groups. USN patients showed significant contralesional disadvantage in both feature and conjunction visual search tasks. It is proposed that computerised assessment of visual search capacity is a useful and sensitive adjunct to standard paper-and-pencil tests of USN, with the advantage of testing responses based on attention shifts under a time constraint. The learning effects that limit the usefulness of paper-and-pencil tests in longitudinal studies are less likely to affect a computerised test, making it more suitable for monitoring treatment-induced or natural recovery by way of repeated testing.
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Affiliation(s)
- Asnat Bar-Haim Erez
- School of Occupational Therapy, Hebrew University and Hadassah, Jerusalem 91240, Israel.
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22
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Abstract
PURPOSE Symmetry tendencies in human movement have generally been regarded as a constraint to upper limb motor performance. However, several recent studies have suggested that this phenomenon might be utilized in the rehabilitation of individuals with motor disability due to unilateral brain injury. In this paper the efficacy of such a rehabilitative approach is explored by reviewing: (i) examples of symmetry tendencies in healthy individuals, (ii) the potential neurophysiological mechanisms responsible for inter-limb coupling, and (iii) recent studies which have directly assessed the effects of inter-limb coupling on individuals with unilateral brain injury. METHOD A thorough review of current published evidence was conducted utilizing various electronic search engines (Medline, PreMedline, Embase and Cinahl). Studies included those that focused on symmetry tendencies and/or inter-limb coupling in the upper limbs with a particular emphasis placed on studies of individuals with unilateral brain injury. RESULTS Based on the current literature it seems that motor function of the affected upper limb in individuals with unilateral brain injury can be improved through a rehabilitation approach that incorporates inter-limb coupling. CONCLUSION This approach should be considered as an adjunct to more common rehabilitation strategies with future research aimed at determining the most effective means of employing this paradigm.
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Affiliation(s)
- Daniel J Goble
- Motor Control Laboratory, Division of Kinesiology, University of Michigan, Ann Arbor, Michigan 48109-2214, USA.
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van Nes IJW, van Kessel ME, Schils F, Fasotti L, Geurts ACH, Kwakkel G. Is Visuospatial Hemineglect Longitudinally Associated with Postural Imbalance in the Postacute Phase of Stroke? Neurorehabil Neural Repair 2009; 23:819-24. [DOI: 10.1177/1545968309336148] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Introduction. The purpose of this study was to determine the longitudinal association of visuospatial hemineglect with postural imbalance in postacute stroke patients and to establish whether this relationship is confounded by other determinants. Methods. A prospective cohort study of 53 postacute stroke patients consecutively admitted for inpatient rehabilitation was conducted. Transfers and standing balance were assessed with the Berg Balance Scale (BBS) and walking balance with the Functional Ambulation Categories (FAC). Repeated measurements took place at baseline (36.6 ± 10.4 days after stroke) and after 6 and 12 weeks. Visuospatial hemineglect was assessed by an asymmetry index, derived from the Letter and Star Cancellation Tests. Random coefficient analysis was used to analyze the longitudinal impact of visuospatial hemineglect on the BBS and FAC. The association between hemineglect and outcome was corrected for the following potential confounders: age, severity of paresis of the lower leg, sensory deficits, and presence of hypertonia. A covariate was considered to be a confounder if the regression coefficient of hemineglect on outcome changed by >15%. Results. Visuospatial hemineglect was significantly associated with BBS and FAC. The relation between hemineglect and both BBS and FAC was confounded by severity of paresis of the lower limb. After controlling for severity of paresis, hemineglect remained independently associated with BBS, whereas the association with FAC lost significance. Conclusion. Visuospatial hemineglect is an independent covariate that is longitudinally associated with postural imbalance after stroke. These findings suggest that hemineglect is an important factor for controlling static and dynamic standing balance during the first months poststroke.
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Affiliation(s)
- Ilse J. W. van Nes
- Sint Maartenskliniek Research, Development, and Education, Nijmegen, The Netherlands, Department of Rehabilitation Medicine, Sint Maartenskliniek, Nijmegen, The Netherlands,
| | - Marlies E. van Kessel
- Sint Maartenskliniek Research, Development, and Education, Nijmegen, The Netherlands
| | - Fanny Schils
- Department of Rehabilitation Medicine, Sint Maartenskliniek, Nijmegen, The Netherlands
| | - Luciano Fasotti
- Sint Maartenskliniek Research, Development, and Education, Nijmegen, The Netherlands
| | - Alexander C. H. Geurts
- Department of Rehabilitation, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands, Sint Maartenskliniek Research, Development, and Education, Nijmegen, The Netherlands
| | - Gert Kwakkel
- Rudolf Magnus Institute of Neuroscience, University Medical Center Utrecht, The Netherlands, Department of Rehabilitation Medicine, VU University Medical Center, Amsterdam, The Netherlands, Department of Rehabilitation Medicine, Rehabilitation Center De Hoogstraat, Utrecht, The Netherlands
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24
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Stein MS, Maskill D, Marston L. Impact of Visual-Spatial Neglect on Stroke Functional Outcomes, Discharge Destination and Maintenance of Improvement Post-Discharge. Br J Occup Ther 2009. [DOI: 10.1177/030802260907200508] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study evaluated basic functional mobility in 25 patients with stroke and visual-spatial neglect during inpatient rehabilitation and early follow-up. Seven patients with neglect and 12 patients without neglect were discharged home and the rest to institutions. Patients without neglect achieved higher outcomes in a shorter time (mean 52 and 79 days respectively). All patients discharged home continued to improve at least up to 5 weeks post-discharge. The patients discharged to institutions achieved lower outcomes overall and quickly deteriorated to admission levels post-discharge. The results inform occupational therapy practice in the areas of assessment, discharge planning, destination and expected functional mobility outcomes in the community.
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Affiliation(s)
| | | | - Louise Marston
- Brunel University, Uxbridge, Middlesex
- University College London
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25
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van Nes IJW, van der Linden S, Hendricks HT, van Kuijk AA, Rulkens M, Verhagen WIM, Geurts ACH. Is Visuospatial Hemineglect Really a Determinant of Postural Control Following Stroke? An Acute-Phase Study. Neurorehabil Neural Repair 2008; 23:609-14. [DOI: 10.1177/1545968308328731] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective. The purpose of this study was to determine the independent contribution of visuospatial hemineglect to impaired postural control in the acute phase (<2 weeks) of stroke compared with other possible clinical and biological determinants. Methods. This study was conducted in 4 hospitals in the mid-east region of the Netherlands. A total of 78 consecutive patients with a first-ever acute supratentorial stroke was included. Functional balance was measured with the Trunk Impairment Scale, the Trunk Control Test, the Berg Balance Scale, and the Functional Ambulation Categories. Visuospatial hemineglect was assessed by means of an asymmetry index obtained from the Behavioral Inattention Test. The Motricity Index, vibration threshold, sustained attention, and the presence of hemianopia were registered as other possible clinical determinants. Stepwise backward multiple linear regression analysis was performed introducing all selected clinical determinants as well as age and poststroke time as possible biological determinants. Results. Hemineglect was present in 17 patients (21.8%). The groups with and without hemineglect were different for gender and the proportion of right hemisphere strokes, but not for age, type of stroke, or poststroke time. Neglect patients had on average lower scores on all functional balance tests as well as on the clinical assessments. Multivariate linear regression showed that, besides hemineglect, only muscle strength and age independently contributed to impaired balance explaining 65% to 72% of variance of the selected outcomes. Conclusion. This study showed that hemineglect independently contributes to impaired postural control in the acute phase of stroke.
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Affiliation(s)
- Ilse J. W. van Nes
- Department of Rehabilitation, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands, Department of Rehabilitation Medicine, Sint Maartenskliniek, Nijmegen, The Netherlands,
| | - Saskia van der Linden
- Department of Rehabilitation, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - Henk T. Hendricks
- Department of Rehabilitation, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - Annette A. van Kuijk
- Department of Rehabilitation, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands, Rehabilitation Center Tolbrug and Jeroen Bosch Hospital,' s Hertogenbosch, The Netherlands
| | - Marc Rulkens
- Department of Rehabilitation Medicine, Rijnstate Hospital, Arnhem, The Netherlands
| | - Wim I. M. Verhagen
- Department of Neurology, Canisius-Wilhelmina Hospital, Nijmegen, The Netherlands
| | - Alexander C. H. Geurts
- Department of Rehabilitation, Radboud University Nijmegen, The Netherlands, Medical Center, Nijmegen Department of Rehabilitation Medicine, Sint Maartenskliniek, Nijmegen, The Netherlands
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26
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Hamilton RH, Coslett HB, Buxbaum LJ, Whyte J, Ferraro MK. Inconsistency of performance on neglect subtype tests following acute right hemisphere stroke. J Int Neuropsychol Soc 2008; 14:23-32. [PMID: 18078528 DOI: 10.1017/S1355617708080077] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2006] [Revised: 06/26/2007] [Accepted: 06/27/2007] [Indexed: 11/07/2022]
Abstract
Hemispatial neglect has been conceptualized as having dissociable and potentially clinically relevant subtypes. However, the question of whether patient performance on neglect subtype measures is consistent over time remains largely unanswered. We examined changes in performance over time on measures of motor, perceptual, and personal neglect in 21 patients with neglect from acute right hemisphere stroke. Patients were assessed on three occasions, separated by at least one week, using a lateralized target test, lateralized response test, and modified fluff test. Across three testing timepoints, 18 (85.7%) patients changed subtype performance patterns at least once. In 13 (61.9%) of these patients, inconsistency between timepoints was not adequately accounted for by recovery. On initial testing, seven, patients (33.3%) demonstrated more than one neglect subtype symptom; by the third testing timepoint none of the patients demonstrated multiple symptoms. In the setting of acute stroke, performance on three measures of neglect symptoms is inconsistent across time. However, the distribution of neglect subtype symptoms appears to become more discrete over time. These findings complicate our understanding of the pathophysiology and potential prognostic value of neglect subtypes, and suggest that treatment decisions based on subtype performance assessed at a single timepoint, may be of limited utility.
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27
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Jehkonen M, Laihosalo M, Koivisto AM, Dastidar P, Ahonen JP. Fluctuation in spontaneous recovery of left visual neglect: a 1-year follow-up. Eur Neurol 2007; 58:210-4. [PMID: 17823534 DOI: 10.1159/000107941] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2007] [Accepted: 03/02/2007] [Indexed: 11/19/2022]
Abstract
Spontaneous recovery and possible fluctuation in left visual neglect, and its relation to stroke severity, basic activities of daily living (ADL) and extended ADL were examined at 10 days, at 3, 6, and 12 months after onset. Twenty-one of 56 right hemisphere stroke patients had visual neglect. Three visual neglect recovery groups were identified: continuous, fluctuating and poor recovery. We concentrated on the comparison of the continuous and the fluctuating recovery groups. At the acute phase the fluctuating recovery group had larger infarcts, more severe neglect and stroke, and a lower level of basic ADL compared to the continuous recovery group. In the continuous recovery group stable recovery was detected up to 6 months, whereas in the fluctuating recovery group recovery was incoherent in neglect and in extended ADL. A minimum follow-up period of 6 months including the evaluation of extended ADL is recommended for neglect patients due to possible fluctuation in visual neglect.
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Affiliation(s)
- M Jehkonen
- Tampere University Hospital, Department of Neurology and Rehabilitation, Tampere, Finland.
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