Do the asymmetry and the size of the structures of the temporal lobe persist in early stages of schizophrenia?

A total of 14 patients of various ages diagnosed with schizophrenia and, as an age-matched control group, 12 healthy subjects were examined using the MRI method of neuro-imaging. The volume of the following structures was evaluated in the right and left hemispheres: the superior temporal gyrus, the basolateral temporal area (the region including the middle temporal gyrus, inferior temporal gyrus and fusiform gyrus), the parahippocampal gyrus, the hippocampal head, the amygdaloid body and the inferior horn of the lateral ventricle. In schizophrenia a significant increase in the volume of the amygdaloid body on both the left and right sides was observed.

A magnetic resonance volumetric study of the temporal lobe structures in depression.

Depression is one of the most common psychiatric disorders and is associated with considerable morbidity. In recent years structural-imaging technology has provided an opportunity to examine the brain anatomy in patients with the psychiatric illness. 10 patients of various ages and, as the control group, 16 healthy subjects were examined using the MRI method of neuroimaging.