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Medicine and Health Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Psychology

Western University

2020

Schizophrenia

Articles 1 - 1 of 1

Full-Text Articles in Medicine and Health Sciences

Deviant Cortical Sulcation Related To Schizophrenia And Cognitive Deficits In The Second Trimester, Michael Lloyd Mackinley, Priyadharshini Sabesan, Lena Palaniyappan Jan 2020

Deviant Cortical Sulcation Related To Schizophrenia And Cognitive Deficits In The Second Trimester, Michael Lloyd Mackinley, Priyadharshini Sabesan, Lena Palaniyappan

Brain and Mind Institute Researchers' Publications

Aberrant cortical development, inferred from cortical folding, is linked to the risk of schizophrenia. Cortical folds develop in a time-locked fashion during fetal growth. We leveraged this temporal specificity of sulcation to investigate the timing of the prenatal insult linked to schizophrenia and the cognitive impairment seen in this illness. Anatomical MRI scans from 68 patients with schizophrenia and 72 controls were used to evaluate the sulcal depth of five major invariable primary sulci representing lobar development (calcarine sulcus, superior temporal sulcus, superior frontal sulcus, intraparietal sulcus and inferior frontal sulcus) with formation representing the distinct developmental periods. A repeated-measure …