Inefficient neural activity in patients with schizophrenia and nonpsychotic relatives of schizophrenic patients: evidence from a working memory task.

[1]  John G. Csernansky,et al.  Prefrontal Cortex Function in Nonpsychotic Siblings of Individuals with Schizophrenia , 2008, Biological Psychiatry.

[2]  H. Breiter,et al.  Auditory verbal working memory load and thalamic activation in nonpsychotic relatives of persons with schizophrenia: an fMRI replication. , 2007, Neuropsychology.

[3]  U. Habel,et al.  Neural correlates of working memory dysfunction in first-episode schizophrenia patients: An fMRI multi-center study , 2007, Schizophrenia Research.

[4]  Theo G. M. van Erp,et al.  The relationship between performance and fMRI signal during working memory in patients with schizophrenia, unaffected co-twins, and control subjects , 2007, Schizophrenia Research.

[5]  Ruben C. Gur,et al.  Functional magnetic resonance imaging of internal source monitoring in schizophrenia: Recognition with and without recollection , 2006, Schizophrenia Research.

[6]  John G. Csernansky,et al.  Neural correlates of verbal and nonverbal working memory deficits in individuals with schizophrenia and their high-risk siblings , 2006, Schizophrenia Research.

[7]  Vince D. Calhoun,et al.  A Functional Magnetic Resonance Imaging Study of Working Memory Abnormalities in Schizophrenia , 2006, Biological Psychiatry.

[8]  R. Poldrack,et al.  Altered brain activation in dorsolateral prefrontal cortex in adolescents and young adults at genetic risk for schizophrenia: An fMRI study of working memory , 2006, Schizophrenia Research.

[9]  B. Blanz,et al.  Impaired working speed and executive functions as frontal lobe dysfunctions in young first-degree relatives of schizophrenic patients , 2006, European Child & Adolescent Psychiatry.

[10]  Tyrone D. Cannon,et al.  Spatial Working Memory Function in Twins with Schizophrenia and Bipolar Disorder , 2005, Biological Psychiatry.

[11]  M. Chee,et al.  fMRI study of maintenance and manipulation processes within working memory in first-episode schizophrenia. , 2005, The American journal of psychiatry.

[12]  D. Glahn,et al.  Beyond hypofrontality: A quantitative meta‐analysis of functional neuroimaging studies of working memory in schizophrenia , 2005, Human brain mapping.

[13]  Kathryn M. McMillan,et al.  N‐back working memory paradigm: A meta‐analysis of normative functional neuroimaging studies , 2005, Human brain mapping.

[14]  N. Ramsey,et al.  Working memory capacity in schizophrenia: a parametric fMRI study , 2004, Schizophrenia Research.

[15]  Gregory G Brown,et al.  Spatial working memory among middle-aged and older patients with schizophrenia and volunteers using fMRI , 2004, Schizophrenia Research.

[16]  H. Breiter,et al.  Functional magnetic resonance imaging during auditory verbal working memory in nonpsychotic relatives of persons with schizophrenia: a pilot study , 2004, Biological Psychiatry.

[17]  M. Egan,et al.  Complexity of prefrontal cortical dysfunction in schizophrenia: more than up or down. , 2003, The American journal of psychiatry.

[18]  J. Polich,et al.  Meta-analysis of P300 and schizophrenia: patients, paradigms, and practical implications. , 2003, Psychophysiology.

[19]  M. Egan,et al.  Abnormal fMRI response of the dorsolateral prefrontal cortex in cognitively intact siblings of patients with schizophrenia. , 2003, The American journal of psychiatry.

[20]  Raymond J Dolan,et al.  Maintenance versus manipulation in verbal working memory revisited: an fMRI study , 2003, NeuroImage.

[21]  Javier Quintana,et al.  Prefrontal–posterior parietal networks in schizophrenia: primary dysfunctions and secondary compensations , 2003, Biological Psychiatry.

[22]  Beatriz Luna,et al.  A preliminary functional magnetic resonance imaging study in offspring of schizophrenic parents , 2002, Progress in Neuro-Psychopharmacology and Biological Psychiatry.

[23]  H. Remschmidt.  Neuroleptika. Pharmakologische Grundlagen, klinisches Wissen und therapeutisches Vorgehen. , 2002 .

[24]  Daniel R. Weinberger,et al.  Prefrontal neurons and the genetics of schizophrenia , 2001, Biological Psychiatry.

[25]  J. Cohen,et al.  Relation of prefrontal cortex dysfunction to working memory and symptoms in schizophrenia. , 2001, The American journal of psychiatry.

[26]  A. Pfefferbaum,et al.  Functional Neuroanatomy of Auditory Working Memory in Schizophrenia: Relation to Positive and Negative Symptoms , 2001, NeuroImage.

[27]  J. Cohen,et al.  Selective deficits in prefrontal cortex function in medication-naive patients with schizophrenia. , 2001, Archives of general psychiatry.

[28]  D L Braff,et al.  Modulation of the startle response and startle laterality in relatives of schizophrenic patients and in subjects with schizotypal personality disorder: evidence of inhibitory deficits. , 2000, The American journal of psychiatry.

[29]  S. Rauch,et al.  Schizophrenic subjects show aberrant fMRI activation of dorsolateral prefrontal cortex and basal ganglia during working memory performance , 2000, Biological Psychiatry.

[30]  Karl J. Friston,et al.  Functional anatomy of verbal fluency in people with schizophrenia and those at genetic risk , 2000, Schizophrenia Research.

[31]  M D'Esposito,et al.  The roles of prefrontal brain regions in components of working memory: effects of memory load and individual differences. , 1999, Proceedings of the National Academy of Sciences of the United States of America.

[32]  Steven Warach,et al.  Schizophrenic subjects activate dorsolateral prefrontal cortex during a working memory task, as measured by fMRI , 1999, Biological Psychiatry.

[33]  S. Faraone,et al.  Neuropsychological functioning among the nonpsychotic relatives of schizophrenic patients: a 4-year follow-up study. , 1999, Journal of abnormal psychology.

[34]  S. Carlson,et al.  Distribution of cortical activation during visuospatial n-back tasks as revealed by functional magnetic resonance imaging. , 1998, Cerebral cortex.

[35]  Yasuhiro Kawasaki,et al.  P300 and the thought disorder factor extracted by factor-analytic procedures in schizophrenia , 1998, Biological Psychiatry.

[36]  J. Gold,et al.  The role of negative symptoms and cognitive dysfunction in schizophrenia outcome , 1998, International clinical psychopharmacology.

[37]  N. Andreasen,et al.  Hypofrontality in schizophrenia: distributed dysfunctional circuits in neuroleptic-naïve patients , 1997, The Lancet.

[38]  Mathias Schreckenberger,et al.  Correlation of positive symptoms exclusively to hyperperfusion or hypoperfusion of cerebral cortex in never-treated schizophrenics , 1997, The Lancet.

[39]  C. Carter,et al.  Spatial working memory deficits and their relationship to negative symptoms in unmedicated schizophrenia patients , 1996, Biological Psychiatry.

[40]  J. Rice,et al.  Comparison of direct interview and family history diagnoses of alcohol dependence. , 1995, Alcoholism, clinical and experimental research.

[41]  D Ros,et al.  Prefrontal and temporal blood flow in schizophrenia: resting and activation technetium-99m-HMPAO SPECT patterns in young neuroleptic-naive patients with acute disease. , 1994, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

[42]  M S Buchsbaum,et al.  Striatal metabolic rate and clinical response to neuroleptics in schizophrenia. , 1992, Archives of general psychiatry.

[43]  D. Weinberger,et al.  Physiologic dysfunction of dorsolateral prefrontal cortex in schizophrenia. I. Regional cerebral blood flow evidence. , 1986, Archives of general psychiatry.

[44]  M. First,et al.  Structured clinical interview for DSM-IV axis II personality disorders : SCID-II , 1997 .

[45]  P. Goldman-Rakic.  Working memory dysfunction in schizophrenia. , 1994, The Journal of neuropsychiatry and clinical neurosciences.

[46]  D Servan-Schreiber,et al.  A theory of dopamine function and its role in cognitive deficits in schizophrenia. , 1993, Schizophrenia bulletin.