Superior temporal lobe dysfunction and frontotemporal dysconnectivity in subjects at risk of psychosis and in first‐episode psychosis
Background: Superior temporal lobe dysfunction is a robust finding in functional
neuroimaging studies of schizophrenia and is thought to be related to a disruption of fronto …
neuroimaging studies of schizophrenia and is thought to be related to a disruption of fronto …
Altered fronto-temporal functional connectivity in individuals at ultra-high-risk of developing psychosis
Background The superior temporal gyrus (STG) is one of the key regions implicated in
psychosis, given that abnormalities in this region are associated with an increased risk of …
psychosis, given that abnormalities in this region are associated with an increased risk of …
[HTML][HTML] Cingulate activity and fronto-temporal connectivity in people with prodromal signs of psychosis
Schizophrenia is associated with fronto-temporal dysconnectivity, but it is not clear whether
this is a risk factor for the disorder or is a consequence of the established illness. The aim of …
this is a risk factor for the disorder or is a consequence of the established illness. The aim of …
Impaired prefrontal-basal ganglia functional connectivity and substantia nigra hyperactivity in schizophrenia
BACKGROUND: The theory that prefrontal cortex (PFC) dysfunction in schizophrenia leads
to excess subcortical dopamine has generated widespread interest because it provides a …
to excess subcortical dopamine has generated widespread interest because it provides a …
Reduced frontotemporal functional connectivity in schizophrenia associated with auditory hallucinations
Background: We used functional magnetic resonance imaging (fMRI) to investigate the
frontotemporal disconnection hypothesis of schizophrenia. Methods: Eight DSM-IV …
frontotemporal disconnection hypothesis of schizophrenia. Methods: Eight DSM-IV …
Untreated illness duration correlates with gray matter loss in first-episode psychoses
SS Bangalore, DD Goradia, J Nutche, VA Diwadkar… - …, 2009 - journals.lww.com
Frontolimbic neural circuit dysfunction has been thought to underlie schizophrenia.
Prolonged duration of untreated illness (DUI) is associated with frontolimbic structural …
Prolonged duration of untreated illness (DUI) is associated with frontolimbic structural …
Mediodorsal and visual thalamic connectivity differ in schizophrenia and bipolar disorder with and without psychosis history
Empirical and theoretical studies implicate thalamocortical circuits in schizophrenia,
supported by emerging resting-state functional connectivity studies (rs-fcMRI). Similar but …
supported by emerging resting-state functional connectivity studies (rs-fcMRI). Similar but …
Functional dysconnectivity of the dorsolateral prefrontal cortex in first-episode schizophrenia using resting-state fMRI
The known regional abnormality of the dorsolateral prefrontal cortex (DLPFC) and its role in
various neural circuits in schizophrenia has given prominence to its importance in studies on …
various neural circuits in schizophrenia has given prominence to its importance in studies on …
Thalamocortical connectivity during resting state in schizophrenia
CM Klingner, K Langbein, M Dietzek, S Smesny… - European archives of …, 2014 - Springer
Schizophrenia has been linked to disturbed connectivity between large-scale brain
networks. Altered thalamocortical connectivity might be a major mechanism mediating …
networks. Altered thalamocortical connectivity might be a major mechanism mediating …
Temporally anticorrelated brain networks during working memory performance reveal aberrant prefrontal and hippocampal connectivity in patients with schizophrenia
RC Wolf, N Vasic, F Sambataro, A Höse… - Progress in Neuro …, 2009 - Elsevier
Functional neuroimaging studies on cognitive dysfunction in schizophrenia have suggested
regional brain activation changes in the dorsolateral prefrontal cortex and the medial …
regional brain activation changes in the dorsolateral prefrontal cortex and the medial …