Impulsivity and neural correlates of response inhibition in schizophrenia
A Kaladjian, R Jeanningros, JM Azorin… - Psychological …, 2011 - cambridge.org
BackgroundThe clinical picture of schizophrenia is frequently worsened by manifestations of
impulsivity. However, the neural correlates of impulsivity in this disorder are poorly known …
impulsivity. However, the neural correlates of impulsivity in this disorder are poorly known …
Impulsivity in schizophrenia: a comprehensive update
M Ouzir - Aggression and Violent Behavior, 2013 - Elsevier
Impulsivity has been repeatedly identified as a major problem in schizophrenia. The
literature revealed several ways of defining and conceptualizing impulsivity as well as a …
literature revealed several ways of defining and conceptualizing impulsivity as well as a …
Dysfunctional, but not functional, impulsivity is associated with a history of seriously violent behaviour and reduced orbitofrontal and hippocampal volumes in …
V Kumari, I Barkataki, S Goswami, S Flora… - Psychiatry Research …, 2009 - Elsevier
Aggression and violent acts have been linked with impulsive responding. We investigated
whether impulsive personality trait, especially suggestive of dysfunctional impulsivity (ie fast …
whether impulsive personality trait, especially suggestive of dysfunctional impulsivity (ie fast …
Impulsivity across the psychosis spectrum: correlates of cortical volume, suicidal history, and social and global function
Patients with psychotic disorders appear to exhibit greater impulsivity-related behaviors
relative to healthy controls. However, the neural underpinning of this impulsivity remains …
relative to healthy controls. However, the neural underpinning of this impulsivity remains …
Response inhibition and impulsivity in schizophrenia
Response inhibition in schizophrenia remains controversial, with behavioral correlates
largely unknown. Inpatients with schizophrenia and controls completed a stop task and an …
largely unknown. Inpatients with schizophrenia and controls completed a stop task and an …
Impulsivity and aggression in schizophrenia: a neural circuitry perspective with implications for treatment
MJ Hoptman - CNS spectrums, 2015 - cambridge.org
Elevations of impulsive behavior have been observed in a number of serious mental
illnesses. These phenomena can lead to harmful behaviors, including violence, and thus …
illnesses. These phenomena can lead to harmful behaviors, including violence, and thus …
Stop-signal response inhibition in schizophrenia: behavioural, event-related potential and functional neuroimaging data
Inhibitory control deficits are well documented in schizophrenia, supported by impairment in
an established measure of response inhibition, the stop-signal reaction time (SSRT). We …
an established measure of response inhibition, the stop-signal reaction time (SSRT). We …
Response inhibition and its relation to multidimensional impulsivity
Impulsivity is a multidimensional construct that has been suggested as a vulnerability factor
for several psychiatric disorders, especially addiction disorders. Poor response inhibition …
for several psychiatric disorders, especially addiction disorders. Poor response inhibition …
Acquiring and inhibiting prepotent responses in schizophrenia: event-related brain potentials and functional magnetic resonanceimaging
Background Schizophrenia is associated with deficits in using context to establish prepotent
responses in complex paradigms and failures to inhibit prepotent responses once …
responses in complex paradigms and failures to inhibit prepotent responses once …
[HTML][HTML] Sensory and cross-network contributions to response inhibition in patients with schizophrenia
Patients with schizophrenia show response inhibition deficits equal to or greater than those
seen in impulse-control disorders, and these deficits contribute to poor outcome. However …
seen in impulse-control disorders, and these deficits contribute to poor outcome. However …
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