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Chronic psychosocial stressors are associated with alterations in salience processing and corticostriatal connectivity.
(2018-12-17)
Psychosocial stressors including childhood adversity, migration, and living in an urban environment, have been
associated with several psychiatric disorders, including psychotic disorders. The neural and psychological ...
The effect of the DISC1 Ser704Cys polymorphism on striatal dopamine synthesis capacity: an [18F]-DOPA PET study
(2018-06)
Whilst the role of the Disrupted-in-Schizophrenia 1 (DISC1) gene in the aetiology of major mental illnesses is debated, the characterisation of its function lends it credibility as a candidate. A key aspect of this functional ...
Mesolimbic Dopamine Function is Related to Salience Network Connectivity: An Integrative PET and MR Study
(2018-09-29)
A wide range of neuropsychiatric disorders from schizophrenia to drug addiction involve abnormalities in both the mesolimbic dopamine system and the cortical salience network. Both systems play a key role in the detection ...