Search Results - "Razavi, Nadja"

White matter pathway organization of the reward system is related to positive and negative symptoms in schizophrenia by Bracht, Tobias, Horn, Helge, Strik, Werner, Federspiel, Andrea, Razavi, Nadja, Stegmayer, Katharina, Wiest, Roland, Dierks, Thomas, Müller, Thomas J, Walther, Sebastian

“…Abstract The reward system in schizophrenia has been linked to the emergence of delusions on the one hand and to negative symptoms such as affective flattening…”
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Resting state cerebral blood flow and objective motor activity reveal basal ganglia dysfunction in schizophrenia by Walther, Sebastian, Federspiel, Andrea, Horn, Helge, Razavi, Nadja, Wiest, Roland, Dierks, Thomas, Strik, Werner, Müller, Thomas Jörg

“…Abstract Reduced motor activity has been reported in schizophrenia and was associated with subtype, psychopathology and medication. Still, little is known…”
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Alterations of white matter integrity related to motor activity in schizophrenia by Walther, Sebastian, Federspiel, Andrea, Horn, Helge, Razavi, Nadja, Wiest, Roland, Dierks, Thomas, Strik, Werner, Müller, Thomas J

“…Abstract Altered structural connectivity is a key finding in schizophrenia, but the meaning of white matter alterations for behavior is rarely studied. In…”
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Altered cortico-basal ganglia motor pathways reflect reduced volitional motor activity in schizophrenia by Bracht, Tobias, Schnell, Susanne, Federspiel, Andrea, Razavi, Nadja, Horn, Helge, Strik, Werner, Wiest, Roland, Dierks, Thomas, Müller, Thomas J, Walther, Sebastian

“…Abstract Little is known about the neurobiology of hypokinesia in schizophrenia. Therefore, the aim of this study was to investigate alterations of white…”
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Shifted coupling of EEG driving frequencies and fMRI resting state networks in schizophrenia spectrum disorders by Razavi, Nadja, Jann, Kay, Koenig, Thomas, Kottlow, Mara, Hauf, Martinus, Strik, Werner, Dierks, Thomas

“…The cerebral resting state in schizophrenia is altered, as has been demonstrated separately by electroencephalography (EEG) and functional magnetic resonance…”
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Measuring motor activity in major depression: The association between the Hamilton Depression Rating Scale and actigraphy by Razavi, Nadja, Horn, Helge, Koschorke, Philipp, Hügli, Simone, Höfle, Oliver, Müller, Thomas, Strik, Werner, Walther, Sebastian

“…Abstract Despite the use of actigraphy in depression research, the association of depression ratings and quantitative motor activity remains controversial. In…”
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Neurofeedback-Based Enhancement of Single Trial Auditory Evoked Potentials: Feasibility in Healthy Subjects by Rieger, Kathryn, Rarra, Marie-Helene, Moor, Nicolas, Diaz Hernandez, Laura, Baenninger, Anja, Razavi, Nadja, Dierks, Thomas, Hubl, Daniela, Koenig, Thomas

“…Previous studies showed a global reduction of the event-related potential component N100 in patients with schizophrenia, a phenomenon that is even more…”
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Alterations of white matter integrity related to the season of birth in schizophrenia: a DTI study by Giezendanner, Stéphanie, Walther, Sebastian, Razavi, Nadja, Van Swam, Claudia, Fisler, Melanie Sarah, Soravia, Leila Maria, Andreotti, Jennifer, Schwab, Simon, Jann, Kay, Wiest, Roland, Horn, Helge, Müller, Thomas Jörg, Dierks, Thomas, Federspiel, Andrea

“…In schizophrenia there is a consistent epidemiological finding of a birth excess in winter and spring. Season of birth is thought to act as a proxy indicator…”
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Ventral striatum gray matter density reduction in patients with schizophrenia and psychotic emotional dysregulation by Stegmayer, Katharina, Horn, Helge, Federspiel, Andrea, Razavi, Nadja, Bracht, Tobias, Laimböck, Karin, Strik, Werner, Dierks, Thomas, Wiest, Roland, Müller, Thomas J, Walther, Sebastian

“…Substantial heterogeneity remains across studies investigating changes in gray matter in schizophrenia. Differences in methodology, heterogeneous symptom…”
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Eye-head coordination abnormalities in schizophrenia by Schwab, Simon, Würmle, Othmar, Razavi, Nadja, Müri, René M, Altorfer, Andreas

“…Eye-movement abnormalities in schizophrenia are a well-established phenomenon that has been observed in many studies. In such studies, visual targets are…”
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Inferior frontal gyrus gray matter volume is associated with aggressive behavior in schizophrenia spectrum disorders by Schoretsanitis, Georgios, Stegmayer, Katharina, Razavi, Nadja, Federspiel, Andrea, Müller, Thomas J., Horn, Helge, Wiest, Roland, Strik, Werner, Walther, Sebastian

“…•GM matter volume in left inferior frontal gyrus related to MOAS total scores.•Verbal aggression was associated with GM volume in left inferior frontal…”
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Comparison of objectively measured motor behavior with ratings of the motor behavior domain of the Bern Psychopathology Scale (BPS) in schizophrenia by Bracht, Tobias, Heidemeyer, Kristine, Koschorke, Philipp, Horn, Helge, Razavi, Nadja, Wopfner, Alexander, Strik, Werner, Walther, Sebastian

“…Abstract Motor symptoms in schizophrenia occur frequently and are relevant to diagnosis and antipsychotic therapy. To date motor symptoms are difficult to…”
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Supplementary motor area (SMA) volume is associated with psychotic aberrant motor behaviour of patients with schizophrenia by Stegmayer, Katharina, Horn, Helge, Federspiel, Andrea, Razavi, Nadja, Bracht, Tobias, Laimböck, Karin, Strik, Werner, Dierks, Thomas, Wiest, Roland, Müller, Thomas J, Walther, Sebastian

“…Abstract We aimed to investigate whether aberrant motor behavior in schizophrenia was associated with structural alterations in the motor system. Whole brain…”
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The Bern psychopathology scale for the assessment of system-specific psychotic symptoms by Strik, Werner, Wopfner, Alexander, Horn, Helge, Koschorke, Philipp, Razavi, Nadja, Walther, Sebastian, Wirtz, Gustav

“…The translation from psychiatric core symptoms to brain functions and vice versa is a largely unresolved issue. In particular, the search for disorders of…”
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Physical Activity in Schizophrenia is Higher in the First Episode than in Subsequent Ones by Walther, Sebastian, Stegmayer, Katharina, Horn, Helge, Razavi, Nadja, Müller, Thomas J, Strik, Werner

“…Schizophrenia is frequently associated with abnormal motor behavior, particularly hypokinesia. The course of the illness tends to deteriorate in the first…”
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Quantitative motor activity differentiates schizophrenia subtypes by Walther, Sebastian, Horn, Helge, Razavi, Nadja, Koschorke, Philipp, Müller, Thomas J, Strik, Werner

“…Motor symptoms are frequent in schizophrenia and relevant to the diagnosis of subtypes. However, the assessment has been limited to observations recorded in…”
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The Longitudinal Course of Gross Motor Activity in Schizophrenia - Within and between Episodes by Walther, Sebastian, Stegmayer, Katharina, Horn, Helge, Rampa, Luca, Razavi, Nadja, Müller, Thomas J, Strik, Werner

“…Schizophrenia is associated with heterogeneous course of positive and negative symptoms. In addition, reduced motor activity as measured by wrist actigraphy…”
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Higher Motor Activity in Schizophrenia Patients Treated With Olanzapine Versus Risperidone by WALTHER, Sebastian, HORN, Helge, RAZAVI, Nadja, KOSCHORKE, Philipp, WOPFNER, Alexander, MÜLLER, Thomas J, STRIK, Werner

“…There are indications that atypical antipsychotics differ in the probability of causing motor retardation. Whereas olanzapine seems to exert sedation,…”
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Alterations of White Matter Integrity Related to the Season of Birth in Schizophrenia: A DTI Study: e75508 by Giezendanner, Stephanie, Walther, Sebastian, Razavi, Nadja, Swam, Claudia Van, Fisler, Melanie Sarah, Soravia, Leila Maria, Andreotti, Jennifer, Schwab, Simon, Jann, Kay, Wiest, Roland

“…In schizophrenia there is a consistent epidemiological finding of a birth excess in winter and spring. Season of birth is thought to act as a proxy indicator…”
Get full text