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Glite Dictionary
parietal gyrus

parietal gyrus

9.9
A raised fold on the parietal lobe of the brain that helps sense touch and space
  • noun
  • /pəˈraɪ.ɪ.təl ˈɡaɪ.rəs/
  • Specialized
translation icon : giro parietal
  • Damage to the parietal gyrus can lead to difficulties in sensory processing and coordination.

Examples

  • Research shows that the parietal gyrus plays a significant role in spatial perception and movement planning.

  • Scientists studied the activity in the right parietal gyrus during mathematical problem-solving tasks.

  • The parietal gyrus plays a crucial role in sensory perception.

  • Researchers studied the parietal gyri in relation to spatial awareness.

  • Damage to the parietal gyrus can lead to difficulties in sensory processing and coordination.

  • Scientists studied the activity in the right parietal gyrus during mathematical problem-solving tasks.

  • Research shows that the parietal gyrus plays a significant role in spatial perception and movement planning.

Synonyms

gyrus
vsparietal gyrus
  • Specialized
2 9.9

A raised fold on the brain surface between two grooves

is specific to the upper back lobe of the brain not the whole brain
convolution
vsparietal gyrus
  • Specialized
1 8.6

A fold on the brain surface that increases its outer area

is limited to the upper back lobe rather than the cortex generally

Surface Forms

parietal gyrus singular
parietal gyri plural

Morphology

parietal + gyrus

The meaning is directly compositional: 'gyrus' denotes a brain fold and 'parietal' specifies its location in the parietal lobe, so a learner who knows both constituents can derive the phrase refers to a ridge on the parietal area of the brain. This adjective+noun anatomical naming pattern is regular and cross-linguistically common, making the expression predictable rather than idiomatic.

Etymology

Parietal gyrus comes from old words that paint a simple picture: parietal meant 'wall' and gyrus meant 'ring' or 'ridge'. So the name literally describes a ridged 'wall' on the side of the brain and is used for the raised fold in the parietal lobe.