brodmann area 34 brodmann area 34 brodmann area 34 is a part of the brain. brodmann area 34medial surface of the brain with brodmann's areas numbered.detailsidentifierslatinarea entorhinalis dorsalisneurolex idbirnlex_1767fma68631anatomical terms of neuroanatomy it has been described as part of the entorhinal area and the superior temporal gyrus. the entorhinal area is the main interface between the hippocampus and neocortex and involved in memory, navigation and the perception of time. destruction of brodmann area 34 results in ipsilateral anosmia.