Search Results - "Niznikiewicz, M A"

Sensory-based and higher-order operations contribute to abnormal emotional prosody processing in schizophrenia: an electrophysiological investigation by Pinheiro, A P, Del Re, E, Mezin, J, Nestor, P G, Rauber, A, McCarley, R W, Gonçalves, O F, Niznikiewicz, M A

“…Schizophrenia is characterized by deficits in emotional prosody (EP) perception. However, it is not clear which stages of processing prosody are abnormal and…”
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Diffusion tractography of the fornix in schizophrenia by Fitzsimmons, J, Kubicki, M, Smith, K, Bushell, G, Estepar, R. San Jose, Westin, C.-F, Nestor, P.G, Niznikiewicz, M.A, Kikinis, R, McCarley, R.W, Shenton, M.E

“…Abstract Background White matter fiber tracts, especially those interconnecting the frontal and temporal lobes, are likely implicated in pathophysiology of…”
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Analysis of schizophrenia-related genes and electrophysiological measures reveals ZNF804A association with amplitude of P300b elicited by novel sounds by del Re, E C, Bergen, S E, Mesholam-Gately, R I, Niznikiewicz, M A, Goldstein, J M, Woo, T U, Shenton, M E, Seidman, L J, McCarley, R W, Petryshen, T L

“…Several genes have recently been identified as risk factors for schizophrenia (SZ) by genome-wide association studies (GWAS), including ZNF804A which is…”
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Social network modulation of reward-related signals by Fareri, Dominic S, Niznikiewicz, Michael A, Lee, Victoria K, Delgado, Mauricio R

“…Everyday goals and experiences are often shared with others who may hold different places within our social networks. We investigated whether the experience of…”
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Dynamic intervention-based biomarkers may reduce heterogeneity and motivate targeted interventions in clinical high risk for psychosis by Niznikiewicz, M.A., Brady, R.O., Whitfield-Gabrieli, S., Keshavan, M.S., Zhang, T., Li, H., Pasternak, O., Shenton, M.E., Wang, J., Stone, W.S.

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Cognitive dysfunction in schizophrenia: unifying basic research and clinical aspects by McCarley, R W, Niznikiewicz, M A, Salisbury, D F, Nestor, P G, O'Donnell, B F, Hirayasu, Y, Grunze, H, Greene, R W, Shenton, M E

“…Seeking to unite psychological and biological approaches, this paper links cognitive and cellular hypotheses and data about thought and language abnormalities…”
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Schizotypal personality disorder and MRI abnormalities of temporal lobe gray matter by Dickey, Chandlee C, McCarley, Robert W, Voglmaier, Martina M, Niznikiewicz, Margaret A, Seidman, Larry J, Hirayasu, Yoshio, Fischer, Iris, Teh, Eng Kaet, Van Rhoads, Richard, Jakab, Marianna, Kikinis, Ron, Jolesz, Ferenc A, Shenton, Martha E

“…Background: Structural MRI data indicate schizophrenics have reduced left-sided temporal lobe gray matter volumes, especially in the superior temporal gyrus…”
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Verbal and Nonverbal Neuropsychological Test Performance in Subjects With Schizotypal Personality Disorder by Voglmaier, Martina M., Seidman, Larry J., Niznikiewicz, Margaret A., Dickey, Chandlee C., Shenton, Martha E., McCarley, Robert W.

“…OBJECTIVE: The authors contrasted verbal and nonverbal measures of attention and memory in patients with DSM-IV-defined schizotypal personality disorder in…”
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Visual Perception and Working Memory in Schizotypal Personality Disorder by Farmer, Carrie M., O'Donnell, Brian F., Niznikiewicz, Margaret A., Voglmaier, Martina M., McCarley, Robert W., Shenton, Martha E.

“…OBJECTIVE: Patients affected by schizophrenia show deficits in both visual perception and working memory. The authors tested early-stage vision and working…”
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Large CSF Volume Not Attributable to Ventricular Volume in Schizotypal Personality Disorder by Dickey, Chandlee C., Shenton, Martha E., Hirayasu, Yoshio, Fischer, Iris, Voglmaier, Martina M., Niznikiewicz, Margaret A., Seidman, Larry J., Fraone, Stephanie, McCarley, Robert W.

“…OBJECTIVE: The purpose of this study was to determine whether schizotypal personality disorder, which has the same genetic diathesis as schizophrenia,…”
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Identification of neural circuits underlying P300 abnormalities in schizophrenia by O'DONNELL, BRIAN F., McCARLEY, ROBERT W., POTTS, GEOFFREY F., SALISBURY, DEAN F., NESTOR, PAUL G., HIRAYASU, YOSHIO, NIZNIKIEWICZ, MARGARET A., BARNARD, JOHN, SHEN, ZI JEN, WEINSTEIN, DAVID M., BOOKSTEIN, FRED L., SHENTON, MARTHA E.

“…Event-related potentials (ERPs) provide a noninvasive method to evaluate neural activation and cognitive processes in schizophrenia. The pathophysiological…”
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Electrophysiological Correlates of Language Processing in Schizotypal Personality Disorder by Niznikiewicz, Margaret A., Voglmaier, Martina, Shenton, Martha E., Seidman, Larry J., Dickey, Chandlee C., Rhoads, Richard, Teh, Enkeat, McCarley, Robert W.

“…OBJECTIVE: This study examined whether the electrophysiological correlates of language processing found previously to be abnormal in schizophrenia are also…”
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Lateralized P3 deficit in schizotypal personality disorder by Niznikiewicz, Margaret A, Voglmaier, Martina M, Shenton, Martha E, Dickey, Chandlee C, Seidman, Larry J, Teh, EngKeat, Van Rhoads, Richard, McCarley, Robert W

“…Background: Reduced, left-lateralized P3 amplitude has been reported in several studies focusing on electrophysiologic function in schizophrenia. Also, several…”
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ERP Assessment of Visual and Auditory Language Processing in Schizophrenia by Niznikiewicz, M. A, O'Donnell, B. F, Nestor, P. G, Smith, L, Law, S, Karapelou, M, Shenton, M. E, McCarley, R. W

“…Language disturbance in schizophrenia has been recently attributed to disturbed priming mechanisms. In the present study, event-related potentials (ERPs), were…”
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Smaller Left Heschl's Gyrus Volume in Patients With Schizotypal Personality Disorder by Dickey, Chandlee C., McCarley, Robert W., Voglmaier, Martina M., Frumin, Melissa, Niznikiewicz, Margaret A., Hirayasu, Yoshio, Fraone, Stephanie, Seidman, Larry J., Shenton, Martha E.

“…OBJECTIVE: Individuals with schizophrenia spectrum disorders evince similar genetic, neurotransmitter, neuropsychological, electrophysiological, and structural…”
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Update on electrophysiology in schizophrenia by W. MCCARLEY, ROBERT, O'DONNELL, BRIAN F, NIZNIKIEWICZ, MARGARET A, SALISBURY, DEAN F, POTTS, GEOFFREY F, HIRAYASU, YOSHIO, NESTOR, PAUL G, SHENTON, MARTHA E

“…Event-related potentials (ERPs) provide a non-invasive, functional method to evaluate neural activation and cognitive processes in schizophrenia, with a…”
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Neural Synchrony Indexes Disordered Perception and Cognition in Schizophrenia by Spencer, Kevin M., Nestor, Paul G., Perlmutter, Ruth, Niznikiewicz, Margaret A., Klump, Meredith C., Frumin, Melissa, Shenton, Martha E., McCarley, Robert W., Llinas, Rodolfo R.

“…Current views of schizophrenia suggest that it results from abnormalities in neural circuitry, but empirical evidence in the millisecond range of neural…”
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Abnormal Neural Synchrony in Schizophrenia by Spencer, Kevin M, Nestor, Paul G, Niznikiewicz, Margaret A, Salisbury, Dean F, Shenton, Martha E, McCarley, Robert W

“…Schizophrenia has been conceptualized as a failure of cognitive integration, and abnormalities in neural circuitry (particularly inhibitory interneurons) have…”
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Electrophysiological insights into processing nonverbal emotional vocalizations by Liu, Taosheng, Pinheiro, Ana P., Deng, Guanghui, Nestor, Paul G., McCarley, Robert W., Niznikiewicz, Margaret

“…The ability to identify emotions from the human voice is a crucial aspect of social cognition. Currently, very little is known about the neural correlates of…”
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Functional and Structural Deficits in Brain Regions Subserving Face Perception in Schizophrenia by Onitsuka, Toshiaki, Niznikiewicz, Margaret A., Spencer, Kevin M., Frumin, Melissa, Kuroki, Noriomi, Lucia, Lisa C., Shenton, Martha E., McCarley, Robert W.

“…OBJECTIVE: Schizophrenia impairs many cognitive functions, including face perception. Veridical face perception is critical for social interaction, including…”
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