A L

Periarchicortex n c'n9u'ate gyrus

Cingulate gyrus Indusium griseum Thalamus; anterior nucleus

Septum pellucidum Septal area (septal nuclei)

Anterior commissure

Anterior perforated substance

Mammillary bodies

Gyrus fasciolaris Dentate gyrus

Fornix

Hippocampus Hippocampus fimbria

Hippocampus Hippocampus fimbria

Septum pellucidum Septal area (septal nuclei)

Anterior commissure

Anterior perforated substance

Mammillary bodies

Gyrus fasciolaris Dentate gyrus

Cingulate gyrus Indusium griseum Thalamus; anterior nucleus

Fornix

Regions of activation obtained during a "face memory'' task. The fusiform gyrus activation seems more directly related to prosopognosic function. Courtesy of M. Caulo, MD, PhD, ITAB, Chief:

Forceps minor

Anterior commissure Corpus callosum

Tapetum

Forceps major

Forceps minor

Anterior commissure Corpus callosum

Tapetum

Forceps major

U fibers

Inferior occipitofrontal^ fasciculus

Body of fornix

Column of fornix

Mammillothalamic tract

Anterior thalamic nucleus

Crus of fornix

Hippocampus

Amygdala

Anterior thalamic nucleus

Crus of fornix

Column of fornix

Body of fornix

Mammillothalamic tract

Mammillary body

Hippocampus

Amygdala

Optic chiasm

Optic tract

Pituitary stalk

Optic chiasm

Optic tract

Pituitary stalk fr

Optic nerve w- Internat carotid siphon

Superior orbital fissure

Sphenoid bone: Anterior clinoid (cranial nerves III, tV, V1, VI

lesser wing process Optic canal and superior ophthalmic vein)

Sella turcica

(pituitary fossa)

Cavernous fossa

Foramen ovale

Posterior dinoid process

Clivus

Anterior clinoid process

Foramen la ce rum

Optic canal

Apex of the petrous pyramid Internal auditory canal

Sella turcica

(pituitary fossa)

Cavernous fossa

Foramen ovale

Posterior dinoid process

Clivus

Anterior clinoid process

Apex of the petrous pyramid Internal auditory canal

Foramen la ce rum

Superior orbital fissure

Sphenoid bone: Anterior clinoid (cranial nerves III, tV, V1, VI

lesser wing process Optic canal and superior ophthalmic vein)

Optic canal

Tuberculum sellae Chiasmatic groove Optic canal

Tuberculum sellae Chiasmatic groove Optic canal

Posterior dinoid process

Dorsum sellae

Clivus

Sphenoid bone: lesser wing

Anterior - cftnoid process

Posterior dinoid process

Dorsum sellae

Clivus

Apex of the petrous Quadrilateral Sella Anterior cllnoid Sphenoid bone: pyramid lamina turcica process lesser wing

Sphenoidal fissure

Foramen rotundum

Externa! auditory canal Carotid groove Sphenoid bone: greater wing

Optic chiasm

Adenohypophysis (anterior pituitary)

Internal carotid siphon

Sphenoid sinuses

Optic chiasm

Adenohypophysis (anterior pituitary)

Internal carotid siphon

Sphenoid sinuses

Sphenoid sinuses

Third ventricle

Optic tract -

Hypothalamic- J pituitary I stalk

Adenohypophysis (anterior pituitary)

Internal carotid

Third ventricle

Optic tract -

Hypothalamic- J pituitary I stalk

Adenohypophysis (anterior pituitary)

Internal carotid

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