What is Frontal gyrus lesion leads to? and explain in detail?
Frontal gyrus lesion leads to Broca's aphasia. Broca's Area o Lies in dominant inferior frontal gyrus. It is the motor speech area. Stroke of superior branch of MCA leads toBROCA'S APHASIA. Wernicke's area Lies in dominant posterior pa of superior temporal gyrus. It is a sensory speech area. Nominal aphasia is seen in Metabolic encephalopathy. Akinetic mutism is seen in Frontal lobe lesion.