One of the discrete functional units of the somatosensory cortex that processes tactile information derived from the vibrissae. [ MP:0003989 ]

This is just here as a test because I lose it

Term information

Subsets

pheno_slim

definition

One of the discrete functional units of the somatosensory cortex that processes tactile information derived from the vibrissae.

external definition

The term primary somatosensory area, barrel field refers to one of 6 subdivisions of the primary somesthetic area of the cerebral cortex in the mouse (Dong-2004) and the rat (Swanson-2004). It is defined as dark-staining regions in Nissl and other types of stains of layer four of the somatosensory cortex of rodents where somatosensory inputs from the contralateral side of the body come in from the thalamus, in particular input from the whiskers. Each barrel ranges in size from 100-400 um in diameter. (modified from BrainInfo and Wikipedia)

has related synonym

barrel cortex

primary somatosensory area barrel field

barrel field of the primary somatosensory area

barrel field sensory area

barrel field

primary somatosensory area, barrel field

whisker barrels

whisker sensory area

primary somatosensory cortex, barrel field

id

UBERON:0010415