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Glite Dictionary
parieto-occipital sulcus

parieto-occipital sulcus

9.9
A deep groove near the back of the brain that separates the parietal lobe from the occipital lobe
  • noun
  • /ˌpær.iˌɛ.t̬oʊ ɑˈk.sɪ.pɪ.t̬əl ˈsʌl.kəs/
  • Specialized
translation icon : surco parieto-occipital
  • Damage near the parieto-occipital sulcus may impair visual perception and spatial awareness.

Examples

  • Neurosurgeons use the parieto-occipital sulcus as a landmark during certain brain surgeries.

  • The parieto-occipital sulcus can be seen clearly in this MRI scan of the brain.

  • Damage near the parieto-occipital sulcus may affect visual and spatial processing.

  • The parieto-occipital sulcus is crucial for visual processing.

  • Researchers studied the parieto-occipital sulcus in their latest paper.

  • Neurosurgeons accurately locate the parieto-occipital sulcus to guide their surgical procedures.

  • In neuroimaging studies, the parieto-occipital sulcus is often highlighted to illustrate its role in brain function.

Synonyms

parieto-occipital fissure
vsparieto-occipital sulcus
  • Specialized
9.9

A deep groove near the back of the brain that separates the parietal and occipital lobes

has identical meaning but is an alternate anatomical term for the same groove

Surface Forms

parieto-occipital sulcus singular
parieto-occipital sulci plural

Morphology

parieto-occipital + sulcus

The term is fully compositional: 'parieto-occipital' names the region/boundary relating the parietal and occipital lobes (a latinate compound of those root names) and 'sulcus' means an anatomical groove, so the meaning 'a groove separating the parietal and occipital lobes' follows directly from the parts. This anatomical naming pattern is regular across languages and scientific terminology, so a learner who knows the constituent roots would be able to derive the meaning.

Etymology

Parieto-occipital sulcus is the name for a deep groove between two brain parts: parietal (the top part) and occipital (the back part), and sulcus means 'groove'. Picture a clear furrow that divides those parts, so the name tells you it separates the two areas.