straight gyrus


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straight gy·rus

[TA]
a gyrus running along the medial part of the orbital surface of the frontal lobe of the cerebral hemisphere. It is bounded laterally by the olfactory sulcus.
Synonym(s): gyrus rectus [TA]

straight gy·rus

(strāt jī'rŭs) [TA]
A gyrus running along the medial part of the orbital surface of the frontal lobe of the cerebral hemisphere. It is bounded laterally by the olfactory sulcus.
References in periodicals archive ?
Compared with controls, the schizophrenic group showed less activation of limbic/paralimbic regions such as the hippocampus, amygdala, thalamus, straight gyrus, and cerebellum when viewing negative images.