Parietal Gyrus (Noun)
Meaning
Any of the convolutions of the outer surface of the parietal lobe of the cerebrum.
Classification
Nouns denoting body parts.
Examples
- The parietal gyrus is a region of the brain that plays a crucial role in processing sensory information related to touch and spatial awareness.
- Damage to the primary sensory cortex in the parietal gyrus can result in impaired proprioception, leading to difficulties with movement and balance.
- The parietal gyrus contains the angular gyrus, which is involved in language processing and semantic reasoning.
- Stimulation of the postcentral gyrus, a subdivision of the parietal gyrus, can evoke sensations of touch and pressure on the contralateral side of the body.
- Neuroimaging studies have shown that the parietal gyrus is activated when individuals perform tasks that require mental rotation and spatial reasoning.