One set of MRI images focused on grey matter at the brain's wrinkledsurface, or cortex, where the processing of memory, emotions, speech, sight, hearing and motor control occurs.
They found that the cerebral cortex, the wrinkled area on the surface of the brain responsible for higher mental functions, grows in an uneven fashion.
他们发现,大脑皮层以及大脑表面上的褶皱区域负责较高级的心理功能,并且以一种不规则的形式发育。
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The distinctive, deeply wrinkled outer surface is the cerebral cortex, which consists of gray matter.