(Jon of the Clue Crew reports.) Each hemisphere of the brain is divided into 4 of these: the temporal, occipital, parietal, and frontal
The frontal lobe is located at the front of each cerebral 
hemisphere and... [DOC] [TLE] Mapping Connectivity Damage in the Case of Phineas Gage - NCBI [PAR] May 16, 2012 ...