Neuroanatomy Draw It To Know It

21. Limbic and Olfactory Systems 365

Cingulate gyrus

Corpus callosum

Isthmus,

cingulate

Hippocampus gyrus

Parahippocampal

gyrus

Uncus

Amygdala

Ventral

amygdalofugal

tract

Fornix

Cingulum

Ant. nuclei

of thalamus

Indusium

griseum

Fasciolar

gyrus

Subcallosal

area

Mammillary

body

Mamillo.-

thalam.

fascic.

Stria

terminalis

LIMBIC SYSTEM - GRAY MATTER -

SAGITTAL VIEW

LIMBIC PATHWAYS - SAGITTAL VIEW

Subcallosal gyrus

Anterior para-

olfactory sulcus Posterior para-olfactory sulcus

Paraterminal

gyrus

Septal nuclei

SUBCALLOSAL

REGION

Septum

pellucidum

Anterior commissure

Bed nucleus of

stria terminalis

Diffuse

areas

(Precomm.)

(Post-

comm.)

Stria terminalis

Stria medullaris

thalami

Body

of fornix

3rd

ventricle

Lateral ventricle

Caudate

Thalamus

Corpus

callosum

CORONAL VIEW - SELECT LIMBIC PATHWAYS

DRAWING 21-2 Limbic System, Part 2