Paracingulate sulcus morphology in men with early - onset

Paracingulate sulcus morphology in men with early-onset schizophrenia.

BACKGROUND Cingulate dysfunction has been reported in schizophrenia. Although the paracingulate sulcus (PCS) is known to be asymmetric in healthy people, little information is available about its morphology in schizophrenia. AIMS To search for morphological anomalies of the PCS in men with early-onset schizophrenia. METHOD The PCS was examined in magnetic resonance images of the brains of m...

Reduced cortical folding of the anterior cingulate cortex in obsessive-compulsive disorder.

BACKGROUND Anterior cingulate cortex (ACC) abnormalities have been implicated consistently in the pathophysiology of obsessive-compulsive disorder (OCD), yet it remains unclear whether these abnormalities originated during early neurodevelopment. In this study, we examined the ACC sulcal/gyral patterns to investigate whether neurodevelopmental anomalies of the ACC were present in patients with ...

Paracingulate sulcus morphology and hallucinations in clinical and non-clinical groups

Paracingulate sulcus morphology is associated with hallucinations in the human brain

Hallucinations are common in psychiatric disorders, and are also experienced by many individuals who are not mentally ill. Here, in 153 participants, we investigate brain structural markers that predict the occurrence of hallucinations by comparing patients with schizophrenia who have experienced hallucinations against patients who have not, matched on a number of demographic and clinical varia...

Individual differences in anterior cingulate/paracingulate morphology are related to executive functions in healthy males.

The neuropsychological correlates of inter-individual variations in cortical folding are poorly understood. Anterior cingulate (AC) cortex is one region characterized by considerable variability, particularly with respect to the paracingulate sulcus (PCS), which is present in only 30-60% of individuals and more commonly found in the left cerebral hemisphere. To investigate whether inter-individ...