claustrum

Thân thiện

A scientist points to the claustrum on a detailed anatomical diagram.

Definition

1. Noun:
   • A thin layer of grey matter in the brain: The claustrum is a thin, irregular sheet of neurons located deep within the cerebral hemispheres, situated between the insular cortex and the putamen (part of the lenticular nucleus). It is involved in integrating sensory information and coordinating cortical activity.

Usage Examples

• Noun:
  • Recent studies suggest the claustrum plays a role in consciousness and sensory integration.
  • The neuroscientist pointed to the claustrum on the brain scan.
  • Damage to the claustrum may be linked to certain neurological disorders.

Advanced Usage

• "Claustral" (adj): Pertaining to or resembling the claustrum.
  • The researcher studied the claustral connections to the visual cortex.

Variants and Related Words

• Claustrophobia (n): An irrational fear of confined spaces. (Note: This is a related but distinct term based on the Latin root for "enclosure," not a variant of the brain structure itself.)

Synonyms

• (There are no direct common synonyms for this specific anatomical term. It is referred to by its Latin name.)

Related Phrases

• Claustrum of the insula: A fuller anatomical name sometimes used to specify its location.
  • The claustrum of the insula is a key structure in the proposed network for consciousness.

Học thuật

Noun

1. a layer of grey matter in the brain adjacent to the lenticular nucleus