Brodmann area 34

Medial surface of the brain with Brodmann's areas numbered.
Details
Identifiers
Latin	area entorhinalis dorsalis
NeuroLex ID	birnlex_1767
FMA	68631
Anatomical terms of neuroanatomy [edit on Wikidata]

Brodmann area 34 is a region of the brain.

It has been described as part of the entorhinal area^[1] and the superior temporal gyrus.^[2]

The entorhinal area is the main interface between the hippocampus and neocortex and involved in memory, navigation and the perception of time.^[3] Destruction of Brodmann area 34 results in ipsilateral anosmia.

References

^ Insausti, Ricardo; Córcoles-Parada, Marta; Ubero, Mar Maria; Rodado, Adriana; Insausti, Ana Maria; Muñoz-López, Mónica (21 Feb 2019). "Cytoarchitectonic Areas of the Gyrus ambiens in the Human Brain". Frontiers in Neuroanatomy. 13 (21): 21. doi:10.3389/fnana.2019.00021. PMC 6393406. PMID 30846932.
^ Lanius RA, Williamson PC, Bluhm RL, et al. (April 2005). "Functional connectivity of dissociative responses in posttraumatic stress disorder: a functional magnetic resonance imaging investigation". Biological Psychiatry. 57 (8): 873–84. doi:10.1016/j.biopsych.2005.01.011. PMID 15820708. S2CID 17543926.
^ Tsao, Albert; Sugar, Jørgen; Lu, Li; Wang, Cheng; Knierim, James J.; Moser, May-Britt; Moser, Edvard I. (2018). "Integrating time from experience in the lateral entorhinal cortex". Nature. 561 (7721): 57–62. Bibcode:2018Natur.561...57T. doi:10.1038/s41586-018-0459-6. hdl:11250/2578403. PMID 30158699. S2CID 52116115.

v t e Brodmann areas
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

Superolateral

Prefrontal	Superior frontal gyrus 4 6 8 Middle frontal gyrus 9 10 46 Inferior frontal gyrus: 11 47-Pars orbitalis Broca's area 44-Pars opercularis 45-Pars triangularis Superior frontal sulcus Inferior frontal sulcus
Precentral	Precentral gyrus Precentral sulcus

Medial/inferior

Prefrontal	Superior frontal gyrus 4 6 Medial frontal gyrus 8 9 Paraterminal gyrus/Paraolfactory area 12 Straight gyrus 11 Orbital gyri/Orbitofrontal cortex 10 11 12 Ventromedial prefrontal cortex 10 Subcallosal area 25 Olfactory sulcus Orbital sulcus
Precentral	Paracentral lobule 4 Paracentral sulcus

Both

Superolateral	Superior parietal lobule 5 7 Inferior parietal lobule 40-Supramarginal gyrus 39-Angular gyrus Parietal operculum 43 Intraparietal sulcus
Medial/inferior	Paracentral lobule 1 2 3 5 Precuneus 7 Marginal sulcus
Both	Postcentral gyrus/Primary somatosensory cortex 3, 1 and 2 Secondary somatosensory cortex 5 Posterior parietal cortex 7

Superolateral	Occipital pole of cerebrum Occipital gyri Lateral occipital gyrus 18 19 Lunate sulcus Transverse occipital sulcus
Medial/inferior	Visual cortex 17 Cuneus Lingual gyrus Calcarine sulcus

Superolateral	Transverse temporal gyrus/Auditory cortex 41 and 42 Superior temporal gyrus 38 22/Wernicke's area (Planum temporale) Superior temporal sulcus Middle temporal gyrus 21
Medial/inferior	Occipitotemporal sulcus Fusiform gyrus 37 Medial temporal lobe 27 28 34 35 36 Inferior temporal sulcus Inferior temporal gyrus 20

Superolateral	Central (frontal+parietal) Lateral (frontal+parietal+temporal) Parieto-occipital Preoccipital notch
Medial/inferior	Longitudinal fissure Cingulate (frontal+cingulate) Collateral (temporal+occipital) Callosal sulcus

Parahippocampal gyrus	anterior Entorhinal cortex Perirhinal cortex Postrhinal cortex Posterior parahippocampal gyrus Prepyriform area
Cingulate cortex/gyrus	Subgenual area 25 Anterior cingulate 24 32 33 Posterior cingulate 23 31 Isthmus of cingulate gyrus: Retrosplenial cortex 26 29 30
Hippocampal formation	Hippocampal sulcus Fimbria of hippocampus Dentate gyrus Rhinal sulcus
Other	Indusium griseum Uncus Amygdala

General

Some categorizations are approximations, and some Brodmann areas span gyri.

See also