Petra Viher

Brigham and Women's Hospital — United States

Medicine · Health Sciences

20h-index991citations42works2.02yr avg
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Research Topics

Advanced Neuroimaging Techniques and Applications(21), Functional Brain Connectivity Studies(18), Schizophrenia research and treatment(10), Advanced MRI Techniques and Applications(10), Action Observation and Synchronization(7)

Publications42 total

More organized white matter is associated with positivity bias in older adults
Brain Imaging and Behavior·2024· 2 citedOpen Access
Structural imaging correlates of motor impairments in schizophrenia – gesture control and motor slowing
Bern Open Repository and Information System (University of Bern)·2022Open Access
White matter correlates of the DSM-5 schizophrenia symptom dimensions.
Bern Open Repository and Information System (University of Bern)·2022Open Access
Cognitive deficits, clinical variables, and white matter microstructure in schizophrenia: a multisite harmonization study
Molecular Psychiatry·2022· 23 citedOpen Access
Limbic links to paranoia: increased resting-state functional connectivity between amygdala, hippocampus and orbitofrontal cortex in schizophrenia patients with paranoia
European Archives of Psychiatry and Clinical Neuroscience·2021· 62 citedOpen Access
Improving the predictive potential of diffusion <scp>MRI</scp> in schizophrenia using normative models—Towards subject‐level classification
Human Brain Mapping·2021· 33 citedOpen Access
Neurological Soft Signs Are Associated With Altered White Matter in Patients With Schizophrenia
Schizophrenia Bulletin·2021· 27 citedOpen Access
Hand gesture performance is impaired in major depressive disorder: A matter of working memory performance?
Journal of Affective Disorders·2021· 22 citedOpen Access
Cognitive Deficits and Their White Matter Correlates in Schizophrenia
Biological Psychiatry·2021· 1 cited
Hand Gesture Performance in Major Depression
Biological Psychiatry·2021· 1 cited
Elucidating the relationship between white matter structure, demographic, and clinical variables in schizophrenia—a multicenter harmonized diffusion tensor imaging study
Molecular Psychiatry·2021· 21 citedOpen Access
Structural organization of the praxis network predicts gesture production: Evidence from healthy subjects and patients with schizophrenia
Cortex·2020· 17 citedOpen Access
Investigating Sexual Dimorphism of Human White Matter in a Harmonized, Multisite Diffusion Magnetic Resonance Imaging Study
Cerebral Cortex·2020· 24 citedOpen Access
Altered diffusion in motor white matter tracts in psychosis patients with catatonia
Schizophrenia Research·2020· 35 cited
S157. A MULTICENTER HARMONIZED DIFFUSION TENSOR IMAGING STUDY ON THE ASSOCIATION OF WHITE MATTER STRUCTURE AND CLINICAL FUNCTIONING
Schizophrenia Bulletin·2020Open Access
T169. SEMANTIC PROCESSING IN RELATION TO ANATOMICAL INTEGRITY OF THE VENTRAL LANGUAGE STREAM IN SCHIZOPHRENIA SPECTRUM DISORDERS
Schizophrenia Bulletin·2020Open Access
Dysbalanced Resting-State Functional Connectivity Within the Praxis Network Is Linked to Gesture Deficits in Schizophrenia
Schizophrenia Bulletin·2020· 25 citedOpen Access
Anatomical integrity within the inferior fronto-occipital fasciculus and semantic processing deficits in schizophrenia spectrum disorders
Schizophrenia Research·2020· 44 citedOpen Access
White matter abnormalities across the lifespan of schizophrenia: a harmonized multi-site diffusion MRI study
Molecular Psychiatry·2019· 176 citedOpen Access
Single Session Transcranial Magnetic Stimulation Ameliorates Hand Gesture Deficits in Schizophrenia
Schizophrenia Bulletin·2019· 74 citedOpen Access
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Frequent Co-authors

Sebastian Walther(37), Katharina Stegmayer(33), Andrea Federspiel(20), Roland Wiest(19), Stephan Bohlhalter(17), Werner Strik(14), Marek Kubicki(12), Amanda E. Lyall(11), Martha E. Shenton(10), Ofer Pasternak(9), Tim Vanbellingen(9), Jung Sun Lee(8), Anthony James(8), Aristotle N. Voineskos(8), Philip R. Szeszko(8), Anil K. Malhotra(8), Matcheri S. Keshavan(8), Yogesh Rathi(8), John A. Sweeney(7), Tim Crow(7)