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Delavari F, Sandini C, Kojovic N, Saccaro LF, Eliez S, Van De Ville D, Bolton TAW. Thalamic contributions to psychosis susceptibility: Evidence from co-activation patterns accounting for intra-seed spatial variability (μCAPs). Hum Brain Mapp 2024; 45:e26649. [PMID: 38520364 PMCID: PMC10960557 DOI: 10.1002/hbm.26649] [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: 07/23/2023] [Revised: 02/20/2024] [Accepted: 02/22/2024] [Indexed: 03/25/2024] Open
Abstract
The temporal variability of the thalamus in functional networks may provide valuable insights into the pathophysiology of schizophrenia. To address the complexity of the role of the thalamic nuclei in psychosis, we introduced micro-co-activation patterns (μCAPs) and employed this method on the human genetic model of schizophrenia 22q11.2 deletion syndrome (22q11.2DS). Participants underwent resting-state functional MRI and a data-driven iterative process resulting in the identification of six whole-brain μCAPs with specific activity patterns within the thalamus. Unlike conventional methods, μCAPs extract dynamic spatial patterns that reveal partially overlapping and non-mutually exclusive functional subparts. Thus, the μCAPs method detects finer foci of activity within the initial seed region, retaining valuable and clinically relevant temporal and spatial information. We found that a μCAP showing co-activation of the mediodorsal thalamus with brain-wide cortical regions was expressed significantly less frequently in patients with 22q11.2DS, and its occurrence negatively correlated with the severity of positive psychotic symptoms. Additionally, activity within the auditory-visual cortex and their respective geniculate nuclei was expressed in two different μCAPs. One of these auditory-visual μCAPs co-activated with salience areas, while the other co-activated with the default mode network (DMN). A significant shift of occurrence from the salience+visuo-auditory-thalamus to the DMN + visuo-auditory-thalamus μCAP was observed in patients with 22q11.2DS. Thus, our findings support existing research on the gatekeeping role of the thalamus for sensory information in the pathophysiology of psychosis and revisit the evidence of geniculate nuclei hyperconnectivity with the audio-visual cortex in 22q11.2DS in the context of dynamic functional connectivity, seen here as the specific hyper-occurrence of these circuits with the task-negative brain networks.
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Affiliation(s)
- Farnaz Delavari
- Developmental Imaging and Psychopathology LaboratoryUniversity of Geneva School of MedicineGenevaSwitzerland
- Neuro‐X InstituteÉcole Polytechnique FÉdÉrale de LausanneGenevaSwitzerland
| | - Corrado Sandini
- Developmental Imaging and Psychopathology LaboratoryUniversity of Geneva School of MedicineGenevaSwitzerland
| | - Nada Kojovic
- Autism Brain and Behavior Lab, Faculty of MedicineUniversity of GenevaGenevaSwitzerland
| | - Luigi F. Saccaro
- Faculty of Medicine, Psychiatry DepartmentUniversity of GenevaGenevaSwitzerland
- Psychiatry DepartmentGeneva University HospitalGenevaSwitzerland
| | - Stephan Eliez
- Developmental Imaging and Psychopathology LaboratoryUniversity of Geneva School of MedicineGenevaSwitzerland
- Department of Genetic Medicine and DevelopmentUniversity of Geneva School of MedicineGenevaSwitzerland
| | - Dimitri Van De Ville
- Neuro‐X InstituteÉcole Polytechnique FÉdÉrale de LausanneGenevaSwitzerland
- Department of Radiology and Medical InformaticsUniversity of Geneva (UNIGE)GenevaSwitzerland
| | - Thomas A. W. Bolton
- Neuro‐X InstituteÉcole Polytechnique FÉdÉrale de LausanneGenevaSwitzerland
- Connectomics Laboratory, Department of RadiologyCentre Hospitalier Universitaire Vaudois (CHUV)LausanneSwitzerland
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2
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Qiao-Tasserit E, Corradi-Dell’Acqua C, Vuilleumier P. Influence of transient emotional episodes on affective and cognitive theory of mind. Soc Cogn Affect Neurosci 2024; 19:nsae016. [PMID: 38442706 PMCID: PMC10914405 DOI: 10.1093/scan/nsae016] [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: 04/05/2023] [Revised: 12/20/2023] [Accepted: 02/21/2024] [Indexed: 03/07/2024] Open
Abstract
Our emotions may influence how we interact with others. Previous studies have shown an important role of emotion induction in generating empathic reactions towards others' affect. However, it remains unclear whether (and to which extent) our own emotions can influence the ability to infer people's mental states, a process associated with Theory of Mind (ToM) and implicated in the representation of both cognitive (e.g. beliefs and intentions) and affective conditions. We engaged 59 participants in two emotion-induction experiments where they saw joyful, neutral and fearful clips. Subsequently, they were asked to infer other individuals' joy, fear (affective ToM) or beliefs (cognitive ToM) from verbal scenarios. Using functional magnetic resonance imaging, we found that brain activity in the superior temporal gyrus, precuneus and sensorimotor cortices were modulated by the preceding emotional induction, with lower response when the to-be-inferred emotion was incongruent with the one induced in the observer (affective ToM). Instead, we found no effect of emotion induction on the appraisal of people's beliefs (cognitive ToM). These findings are consistent with embodied accounts of affective ToM, whereby our own emotions alter the engagement of key brain regions for social cognition, depending on the compatibility between one's own and others' affect.
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Affiliation(s)
- Emilie Qiao-Tasserit
- Laboratory of Behavioural Neurology and Imaging of Cognition, Department of Neuroscience, University Medical Center, University of Geneva, Geneva CH-1206, Switzerland
- Geneva Neuroscience Center, University of Geneva, Geneva CH-1206, Switzerland
- Swiss Center for Affective Sciences, University of Geneva, Geneva CH-1209, Switzerland
| | - Corrado Corradi-Dell’Acqua
- Geneva Neuroscience Center, University of Geneva, Geneva CH-1206, Switzerland
- Theory of Pain Laboratory, Department of Psychology, Faculty of Psychology and Educational Sciences (FPSE), University of Geneva, Geneva CH-1211, Switzerland
- Center for Mind/Brain Sciences (CIMeC), University of Trento, Rovereto IT-38068, Italy
| | - Patrik Vuilleumier
- Laboratory of Behavioural Neurology and Imaging of Cognition, Department of Neuroscience, University Medical Center, University of Geneva, Geneva CH-1206, Switzerland
- Geneva Neuroscience Center, University of Geneva, Geneva CH-1206, Switzerland
- Swiss Center for Affective Sciences, University of Geneva, Geneva CH-1209, Switzerland
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Liang Z, Xiang Y. Bidirectional relations between gratitude and depression/anxiety: based on three follow-up data. THE JOURNAL OF GENERAL PSYCHOLOGY 2023:1-16. [PMID: 37981730 DOI: 10.1080/00221309.2023.2275315] [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: 02/04/2023] [Accepted: 10/20/2023] [Indexed: 11/21/2023]
Abstract
In the study, 512 high school students from China were followed three times over a two-year period using a follow-up study design. Based on the broaden-and-build theory of positive emotions, a cross-lagged model was developed to investigate the bidirectional relationship between gratitude and depression/anxiety. The results showed that gratitude was significantly negatively correlated with depression and anxiety. However, gratitude did not significantly negatively predict depression and anxiety in the cross-lag analysis, while depression and anxiety did significantly negatively predict gratitude. Based on the broaden-and-build theory of positive emotions, this study breaks the direct promoting effect of gratitude on promoting mental health in traditional cognition, and reveals the one-way predicting relationship between depression and anxiety, two typical adverse psychological emotions, on gratitude, which has important theoretical and practical significance for understanding the development of social emotions in adolescents from the perspective of mental health.
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Affiliation(s)
- Zhongyuan Liang
- Moral Culture Research Center of Hunan Normal University, Hunan Normal University, Changsha, China
- Department of Psychology, Hunan Normal University, Changsha, China
- Research Center for Mental Health Education of Hunan Province, Hunan Normal University, Changsha, China
- Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha, China
| | - Yanhui Xiang
- Moral Culture Research Center of Hunan Normal University, Hunan Normal University, Changsha, China
- Department of Psychology, Hunan Normal University, Changsha, China
- Research Center for Mental Health Education of Hunan Province, Hunan Normal University, Changsha, China
- Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha, China
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Morgenroth E, Vilaclara L, Muszynski M, Gaviria J, Vuilleumier P, Van De Ville D. Probing neurodynamics of experienced emotions-a Hitchhiker's guide to film fMRI. Soc Cogn Affect Neurosci 2023; 18:nsad063. [PMID: 37930850 PMCID: PMC10656947 DOI: 10.1093/scan/nsad063] [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: 03/16/2023] [Revised: 08/04/2023] [Accepted: 11/01/2023] [Indexed: 11/08/2023] Open
Abstract
Film functional magnetic resonance imaging (fMRI) has gained tremendous popularity in many areas of neuroscience. However, affective neuroscience remains somewhat behind in embracing this approach, even though films lend themselves to study how brain function gives rise to complex, dynamic and multivariate emotions. Here, we discuss the unique capabilities of film fMRI for emotion research, while providing a general guide of conducting such research. We first give a brief overview of emotion theories as these inform important design choices. Next, we discuss films as experimental paradigms for emotion elicitation and address the process of annotating them. We then situate film fMRI in the context of other fMRI approaches, and present an overview of results from extant studies so far with regard to advantages of film fMRI. We also give an overview of state-of-the-art analysis techniques including methods that probe neurodynamics. Finally, we convey limitations of using film fMRI to study emotion. In sum, this review offers a practitioners' guide to the emerging field of film fMRI and underscores how it can advance affective neuroscience.
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Affiliation(s)
- Elenor Morgenroth
- Neuro-X Institute, École Polytechnique Fédérale de Lausanne, Geneva 1202, Switzerland
- Department of Radiology and Medical Informatics, University of Geneva, Geneva 1202, Switzerland
- Swiss Center for Affective Sciences, University of Geneva, Geneva 1202, Switzerland
| | - Laura Vilaclara
- Neuro-X Institute, École Polytechnique Fédérale de Lausanne, Geneva 1202, Switzerland
- Department of Radiology and Medical Informatics, University of Geneva, Geneva 1202, Switzerland
| | - Michal Muszynski
- Department of Basic Neurosciences, University of Geneva, Geneva 1202, Switzerland
| | - Julian Gaviria
- Swiss Center for Affective Sciences, University of Geneva, Geneva 1202, Switzerland
- Department of Basic Neurosciences, University of Geneva, Geneva 1202, Switzerland
- Department of Psychiatry, University of Geneva, Geneva 1202, Switzerland
| | - Patrik Vuilleumier
- Swiss Center for Affective Sciences, University of Geneva, Geneva 1202, Switzerland
- Department of Basic Neurosciences, University of Geneva, Geneva 1202, Switzerland
- CIBM Center for Biomedical Imaging, Geneva 1202, Switzerland
| | - Dimitri Van De Ville
- Neuro-X Institute, École Polytechnique Fédérale de Lausanne, Geneva 1202, Switzerland
- Department of Radiology and Medical Informatics, University of Geneva, Geneva 1202, Switzerland
- CIBM Center for Biomedical Imaging, Geneva 1202, Switzerland
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Ye J, Garrison KA, Lacadie C, Potenza MN, Sinha R, Goldfarb EV, Scheinost D. Network state dynamics underpin craving in a transdiagnostic population. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.10.03.23296454. [PMID: 37873309 PMCID: PMC10593000 DOI: 10.1101/2023.10.03.23296454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
Emerging fMRI brain dynamic methods present a unique opportunity to capture how brain region interactions across time give rise to evolving affective and motivational states. As the unfolding experience and regulation of affective states affect psychopathology and well-being, it is important to elucidate their underlying time-varying brain responses. Here, we developed a novel framework to identify network states specific to an affective state of interest and examine how their instantaneous engagement contributed to its experience. This framework investigated network state dynamics underlying craving, a clinically meaningful and changeable state. In a transdiagnostic sample of healthy controls and individuals diagnosed with or at risk for craving-related disorders (N=252), we utilized connectome-based predictive modeling (CPM) to identify craving-predictive edges. An edge-centric timeseries approach was leveraged to quantify the instantaneous engagement of the craving-positive and craving-negative networks during independent scan runs. Individuals with higher craving persisted longer in a craving-positive network state while dwelling less in a craving-negative network state. We replicated the latter results externally in an independent group of healthy controls and individuals with alcohol use disorder exposed to different stimuli during the scan (N=173). The associations between craving and network state dynamics can still be consistently observed even when craving-predictive edges were instead identified in the replication dataset. These robust findings suggest that variations in craving-specific network state recruitment underpin individual differences in craving. Our framework additionally presents a new avenue to explore how the moment-to-moment engagement of behaviorally meaningful network states supports our changing affective experiences.
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Affiliation(s)
- Jean Ye
- Interdepartmental Neuroscience Program, Yale School of Medicine
| | | | - Cheryl Lacadie
- Department of Radiology & Biomedical Imaging, Yale School of Medicine
| | - Marc N. Potenza
- Interdepartmental Neuroscience Program, Yale School of Medicine
- Department of Psychiatry, Yale School of Medicine
- Child Study Center, Yale School of Medicine
- Department of Neuroscience, Yale School of Medicine
- Connecticut Mental Health Center
- Connecticut Council on Problem Gambling
- Wu Tsai Institute, Yale University
| | - Rajita Sinha
- Department of Psychiatry, Yale School of Medicine
- Child Study Center, Yale School of Medicine
- Department of Neuroscience, Yale School of Medicine
| | - Elizabeth V. Goldfarb
- Interdepartmental Neuroscience Program, Yale School of Medicine
- Department of Psychiatry, Yale School of Medicine
- Wu Tsai Institute, Yale University
- Department of Psychology, Yale University
- National Center for PTSD
| | - Dustin Scheinost
- Interdepartmental Neuroscience Program, Yale School of Medicine
- Department of Radiology & Biomedical Imaging, Yale School of Medicine
- Child Study Center, Yale School of Medicine
- Wu Tsai Institute, Yale University
- Department of Biomedical Engineering, Yale University
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Baez-Lugo S, Deza-Araujo YI, Maradan C, Collette F, Lutz A, Marchant NL, Chételat G, Vuilleumier P, Klimecki O. Exposure to negative socio-emotional events induces sustained alteration of resting-state brain networks in older adults. NATURE AGING 2023; 3:105-120. [PMID: 37118519 DOI: 10.1038/s43587-022-00341-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 11/29/2022] [Indexed: 04/30/2023]
Abstract
Basic emotional functions seem well preserved in older adults. However, their reactivity to and recovery from socially negative events remain poorly characterized. To address this, we designed a 'task-rest' paradigm in which 182 participants from two independent experiments underwent functional magnetic resonance imaging while exposed to socio-emotional videos. Experiment 1 (N = 55) validated the task in young and older participants and unveiled age-dependent effects on brain activity and connectivity that predominated in resting periods after (rather than during) negative social scenes. Crucially, emotional elicitation potentiated subsequent resting-state connectivity between default mode network and amygdala exclusively in older adults. Experiment 2 replicated these results in a large older adult cohort (N = 127) and additionally showed that emotion-driven changes in posterior default mode network-amygdala connectivity were associated with anxiety, rumination and negative thoughts. These findings uncover the neural dynamics of empathy-related functions in older adults and help understand its relationship to poor social stress recovery.
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Affiliation(s)
- Sebastian Baez-Lugo
- Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland.
- Laboratory for Behavioral Neurology and Imaging of Cognition, Department of Neuroscience, Medical School, University of Geneva, Geneva, Switzerland.
| | - Yacila I Deza-Araujo
- Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland
- Laboratory for Behavioral Neurology and Imaging of Cognition, Department of Neuroscience, Medical School, University of Geneva, Geneva, Switzerland
| | - Christel Maradan
- Laboratory for Behavioral Neurology and Imaging of Cognition, Department of Neuroscience, Medical School, University of Geneva, Geneva, Switzerland
| | - Fabienne Collette
- GIGA-CRC In Vivo Imaging Research Unit, University of Liège, Liège, Belgium
| | - Antoine Lutz
- EDUWELL team, Lyon Neuroscience Research Centre (INSERM U1028, CNRS UMR5292, Lyon 1 University), Lyon, France
| | | | - Gaël Chételat
- Université Normandie, Inserm, Université de Caen-Normandie, Inserm UMR-S U1237, GIP Cyceron, Caen, France
| | - Patrik Vuilleumier
- Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland.
- Laboratory for Behavioral Neurology and Imaging of Cognition, Department of Neuroscience, Medical School, University of Geneva, Geneva, Switzerland.
| | - Olga Klimecki
- Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland.
- Deutsches Zentrum für Neurodegenerative Erkrankungen, Dresden, Germany.
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7
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EEG-Based Emotion Classification Using Improved Cross-Connected Convolutional Neural Network. Brain Sci 2022; 12:brainsci12080977. [PMID: 35892418 PMCID: PMC9394254 DOI: 10.3390/brainsci12080977] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/16/2022] [Accepted: 07/21/2022] [Indexed: 02/01/2023] Open
Abstract
The use of electroencephalography to recognize human emotions is a key technology for advancing human–computer interactions. This study proposes an improved deep convolutional neural network model for emotion classification using a non-end-to-end training method that combines bottom-, middle-, and top-layer convolution features. Four sets of experiments using 4500 samples were conducted to verify model performance. Simultaneously, feature visualization technology was used to extract the three-layer features obtained by the model, and a scatterplot analysis was performed. The proposed model achieved a very high accuracy of 93.7%, and the extracted features exhibited the best separability among the tested models. We found that adding redundant layers did not improve model performance, and removing the data of specific channels did not significantly reduce the classification effect of the model. These results indicate that the proposed model allows for emotion recognition with a higher accuracy and speed than the previously reported models. We believe that our approach can be implemented in various applications that require the quick and accurate identification of human emotions.
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Hu B, Cui YL, Yu Y, Li YT, Yan LF, Sun JT, Sun Q, Zhang J, Wang W, Cui GB. Combining Dynamic Network Analysis and Cerebral Carryover Effect to Evaluate the Impacts of Reading Social Media Posts and Science Fiction in the Natural State on the Human Brain. Front Neurosci 2022; 16:827396. [PMID: 35264927 PMCID: PMC8901113 DOI: 10.3389/fnins.2022.827396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 01/14/2022] [Indexed: 11/13/2022] Open
Abstract
Social media has been associated with decreased attention, memory, and learning abilities; however, the underlying mechanisms remain unclear. Dynamic function network connectivity (dFNC) analysis is suitable for uncovering dynamical brain activity. Besides, the effects of a cognitive task may persist for a while on the brain, even after the termination of the task, also known as the carryover effect. Consequently, we combined the dFNC analysis and cerebral carryover effects to study the brain dynamics of reading social media posts in the natural state and comparatively investigated the brain dynamics of reading science fiction on the smartphone. We performed functional MRI (fMRI) scans of all subjects at baseline and then assigned them a social media post or science fiction reading task. Immediately after, another fMRI scanning was performed for these subjects. We found that the change between dFNC states, the number of dFNC states, and the total distances increased after reading science fiction. Furthermore, the global, local, and nodal efficiencies of the deep-thinking state tended to increase after reading science fiction. On reading social media posts, the functional connectivity (FC) between the default mode network (DMN) and bilateral frontoparietal network (FPN) decreased, while the FC between DMN and visual network (VN) increased. Given the current evidence, we concluded that reading science fiction could substantially increase brain activity and network efficiency, while social media was related to abnormal FCs between DMN, VN, and FPN.
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Affiliation(s)
- Bo Hu
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Yu-Ling Cui
- Department of Radiology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Ying Yu
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Yu-Ting Li
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Lin-Feng Yan
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Jing-Ting Sun
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Qian Sun
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Jing Zhang
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Wen Wang
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
- Wen Wang, ;
| | - Guang-Bin Cui
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
- *Correspondence: Guang-Bin Cui, ;
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