Relating to the Brain Skin

This page is the CodyCross answer for the clue below from India, Group 1486, Puzzle 2 (Chenab Bridge).

Question is: Relating to the Brain Skin

and the answer is: CORTICAL

Word Meaning:

CORTICAL — (anatomy) Pertaining to the outer layer of an internal organ or body structure, such as the kidney or the brain.

Definitions from Wiktionary.