perirhinal

Thân thiện

The perirhinal cortex is located near the nose in the brain.

Definition

1. Adjective:
   • Near the nose: Relating to or located in the region adjacent to the nasal area or the rhinal fissure in the brain.

Usage

• The word "perirhinal" is a specialized anatomical and neuroscientific term. It is primarily used to describe specific brain structures, most notably the perirhinal cortex, which is a region near the hippocampus involved in memory and object recognition.
• It functions as an adjective modifying nouns like "cortex," "area," or "region."

Examples

• Adjective:
  • The study focused on the neural pathways of the perirhinal cortex.
  • Damage to the perirhinal region can impair visual recognition memory.

Advanced Usage

• "Perirhinal cortex": A specific region of the medial temporal lobe, crucial for declarative memory, particularly for objects and their associations.
  • Research indicates the perirhinal cortex is essential for familiarity-based recognition.

Variants and Related Words

• Rhinal (adj): Pertaining to the nose or, more commonly in neuroscience, to the rhinal fissure in the brain.
  • The rhinal sulcus is a landmark in neuroanatomy.

Synonyms

• Pararhinal: Often used interchangeably in some neuroscientific contexts to describe adjacent cortical areas.
• Adjacent to the rhinal cortex: A descriptive phrase with a similar meaning.

Notes on Meaning

• The primary and almost exclusive modern use of "perirhinal" is in neuroanatomy and cognitive neuroscience. Its literal meaning of "near the nose" stems from its etymology but is now technical, referring to a brain area near the olfactory (smell) processing regions. It is not used in general contexts to describe something physically close to a person's nose.

Học thuật

Adjective

1. near the nose

Từ đồng nghĩa

• perinasal