Definition

1. Noun:
   • A region of the cerebral cortex: An "association area" is a part of the brain's cortex that is not primarily involved in basic sensory processing or direct motor control. Instead, it is believed to be responsible for integrating and interpreting information from different sensory and motor areas, enabling complex mental functions.

Examples of Usage

• Noun:
  • Damage to the parietal association area can affect a person's ability to understand spatial relationships.
  • The prefrontal cortex is a major association area involved in planning, decision-making, and personality.
  • Neuroscientists study how information flows from sensory areas to association areas.

Advanced Usage

• "Higher-order association areas": Refers to regions, often in the frontal and temporal lobes, that integrate information from multiple other association areas for the most complex cognitive tasks like abstract thinking and social behavior.
  • The integration of memory, emotion, and sensory input occurs in higher-order association areas.

Variants and Related Words

• Association cortex (n): A synonymous term for association area.
  • The association cortex is crucial for learning and memory.
• Unimodal association area (n): An association area that processes information from a single sensory modality.
• Multimodal association area (n): An association area that integrates information from multiple sensory modalities and memory.

Synonyms

• Integrative cortex: Cortex that synthesizes information.
• Teritiary cortex: A term sometimes used to describe association areas, following primary and secondary sensory/motor areas.

Related Phrases

• Association fibers (n): Neural pathways that connect different areas of the cerebral cortex within the same hemisphere, including connections to and from association areas.
  • The arcuate fasciculus is a bundle of association fibers linking language comprehension and production areas.

Noun

1. cortical areas that are neither motor or sensory but are thought to be involved in higher processing of information