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cortical area

cortical area

7.7
A part of the brain's outer layer that does a specific job
  • noun
  • /ˈkɔrtɪkəl ˈɛəriə/
  • Specialized
translation icon : área cortical
  • Each cortical area is responsible for different functions such as vision and hearing.

And during sleep spindles, that's when those distal dendrites are able to best learn from other cortical areas and from the hippocampus.

Examples

  • And during sleep spindles, that's when those distal dendrites are able to best learn from other cortical areas and from the hippocampus.

  • And you could detect this waveform at the time that this motor cortical area is starting to tell your muscles to move.

  • All cortical areas were defined to be of the same size.

    Academic text (2018)
  • Although some differences exist in brain function between text reading and music reading, both types activate common cortical areas in the brain (Roux et al., 2007).

    Academic text (2012)
  • In the human brain, cellular morphological measures have also been shown to associate with how densely connected a cortical area is, both in the healthy brain and in the context of brain disorders.

    Academic text (2018)
  • Somata were arranged in rectangular cortical areas that differed in their surface density of neurons.

    Academic text (2018)
  • Consistent with this concept, it was recently shown in nonhuman primates that an extensively studied cortical area carrying task-related signals during a motion discrimination task may actually be unnecessary for task performance (Katz et al., 2016).

    Academic text (2016)
  • The sensory information is processed in specific cortical areas of the brain.

  • Damage to a cortical area can impair a person's ability to recognize faces.

Synonyms

cortical region
vscortical area
  • Specialized
1 8.0

A part of the brain's outer layer that has a specific job

is about distinct regions linked to particular functions

Surface Forms

cortical area singular

Morphology

cortical + area

The meaning 'a distinct region of the cerebral cortex' is directly derivable from combining 'cortical' (relating to the cortex or outer layer) with 'area' (a region), so a learner who knows both constituents can infer the compound. The noun-modifier composition is a regular, cross-linguistically common pattern (e.g., Spanish 'área cortical'), making this term compositionally transparent despite its technical register.

Etymology

The noun cortical area names a small region on the brain's outer layer, the 'cortex'. Think of the brain as a map: cortical points to the outer layer and area means a place on that map, so a cortical area is a part of the cortex with a particular job.