Cytoarchitectonic variations of "barrels" organized in the primary somatosensory cortex of some species of the Muroidea (superfamily).
D000818:Animals; D001921:Brain / Q000033:anatomy & histology; D009115:Muridae / Q000033:anatomy & histology*; D009929:Organ Size; D013003:Somatosensory Cortex / Q000166:cytology*