Výsledky vyhledávání - "Petra Rupert"

A Quantitative Meta-analysis of Olfactory Dysfunction in Epilepsy

Autor: Nancy L. Minniti, Richard L. Doty, Vidyulata Kamath, Melissa A Carswell, David R. Roalf, Andrew J D Crow, Dawn Mechanic-Hamilton, Paul J. Moberg, Petra Rupert, Kiran Khurshid

Publikováno v: Neuropsychol Rev

Olfactory dysfunction in epilepsy is well-documented in several olfactory domains. However, the clinical specificity of these deficits remains unknown. The aim of this systematic meta-analysis was to determine which domains of olfactory ability were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58047a0f78539c736df0df6a798e5379
https://doi.org/10.1007/s11065-019-09406-7

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Reduced safety processing during aversive social conditioning in psychosis and clinical risk

Autor: Daniel H. Wolf, Christian G. Kohler, Megan Quarmley, Ruben C. Gur, Bruce I. Turetsky, Raquel E. Gur, Kosha Ruparel, Anna J. Watters, Monica E. Calkins, Mark A. Elliott, Petra Rupert, Warren B. Bilker

Publikováno v: Neuropsychopharmacology

Social impairment occurs across the psychosis spectrum, but its pathophysiology remains poorly understood. Here we tested the hypothesis that reduced differential responses (aversive vs. neutral) in neural circuitry underpinning aversive conditioning

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9033c91d5dcfd120e571c013ae947512
https://doi.org/10.1038/s41386-019-0421-9

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Why does age of onset predict clinical severity in schizophrenia? A multiplex extended pedigree study

Autor: David R. Roalf, Ruben C. Gur, Joel Wood, Christie Musket, Raquel E. Gur, Petra Rupert, Susan S. Kuo, Michael F. Pogue-Geile, Laura Almasy, Konasale M. Prasad, Vishwajit L. Nimgaonkar

Publikováno v: Am J Med Genet B Neuropsychiatr Genet

Schizophrenia has substantial variation in symptom severity, course of illness, and overall functioning. Earlier age of onset (AOO) is consistently associated with negative outcomes and yet the causes of this association are still unknown. We used a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ad8a6b01bc1d0f9589db4c9111243f9
https://europepmc.org/articles/PMC8728945/

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Quantitative assessment of finger tapping characteristics in mild cognitive impairment, Alzheimer’s disease, and Parkinson’s disease

Autor: John E. Duda, John Q. Trojanowski, David A. Wolk, David R. Roalf, Laura Brennan, Dawn Mechanic-Hamilton, Paul J. Moberg, Petra Rupert, Daniel Weintraub

Publikováno v: Journal of Neurology. 265:1365-1375

BACKGROUND: Fine motor impairments are common in neurodegenerative disorders, yet standardized, quantitative measurements of motor abilities are uncommonly used in neurological practice. Thus, understanding and comparing fine motor abilities across d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5693581151598247d70f6d927c679e9
https://doi.org/10.1007/s00415-018-8841-8

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Alterations in white matter microstructure in individuals at persistent risk for psychosis

Autor: Cedric Huchuan Xia, Mark A. Elliott, Raquel E. Gur, David R. Roalf, Megan Quarmley, Kosha Ruparel, Ruben C. Gur, Angel Garcia de La Garza, Petra Rupert, Russell T. Shinohara, Adon F.G. Rosen, Tyler M. Moore, Theodore D. Satterthwaite, Monica E. Calkins

Publikováno v: Molecular psychiatry

Abnormalities in brain white matter (WM) are reported in youth at-risk for psychosis. Yet, the neurodevelopmental time course of these abnormalities remains unclear. Thus, longitudinal diffusion-weighted imaging (DWI) was used to investigate WM abnor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4e105f4815002c2639e401d678d925c
https://pubmed.ncbi.nlm.nih.gov/30723287

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Social aversive conditioning in youth at clinical high risk for psychosis and with psychosis: An ERP study

Autor: Raquel E. Gur, Daniel H. Wolf, Anna J. Watters, Bruce I. Turetsky, Petra Rupert, Monica E. Calkins, Ruben C. Gur

Publikováno v: Schizophrenia research. 202

Background Social cognition and emotion processing are compromised in schizophrenia. Disruptions in these domains may also be present during the psychosis-risk state. Aversive conditioning is an established translational research paradigm to investig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1783593000dfb37347cff2cffa2d9c0c
https://pubmed.ncbi.nlm.nih.gov/29937326

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51. Occipital Alpha Power During Resting-State EEG in Clinical Risk for Psychosis and Schizophrenia

Autor: Anna J. Watters, Petra Rupert

Background: Identification of valid schizophrenia risk biomarkers, prior to the onset of psychosis, is critical for early treatment intervention and for understanding the progression from prodromal symptoms into full psychosis. Occipital alpha power

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37686ccea82a83bca2a3b0de6cdbade6
https://europepmc.org/articles/PMC5475527/

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Glutamate imaging (GluCEST) reveals lower brain GluCEST contrast in patients on the psychosis spectrum

Autor: Paul J. Moberg, Petra Rupert, Karthik Prabhakaran, Monica E. Calkins, David R. Roalf, Mark A. Elliott, Erich M. Dress, R.C. Gur, Hari Hariharan, Ravinder Reddy, R.E. Gur, Bruce I. Turetsky, Ravi Prakash Reddy Nanga, Megan Quarmley

Publikováno v: Molecular psychiatry

Psychosis commonly develops in adolescence or early adulthood. Youths at clinical high risk (CHR) for psychosis exhibit similar, subtle symptoms to those with schizophrenia (SZ). Malfunctioning neurotransmitter systems, such as glutamate, are implica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dedfe1250382c7995733114239fbc45d
https://pubmed.ncbi.nlm.nih.gov/28115738

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