Ventricles & Meninges - Anatomy

lateral ventricle

lateral ventricle

red arrow

interventricular foramen

third ventricle sagittal view

F in this picture

third ventricle frontal section (cadaver)

third ventricle frontal section (diagram)

B in this picture

cerebral aqueduct on brain model

cerebral aqueduct on sheep brain

cerebral aqueduct (sagittal view diagram)

fourth ventricle on brain model

fourth ventricle on cadaver - sagittal view

fourth ventricle on sheep brain

fourth ventricle - diagram, sagittal view

fourth ventricle - frontal view, diagram

lateral apertures and median apertures

openings in the 4th ventricle that allow CSF to exit the ventricles and enter the subarachnoid space to circulate up and around the brain

subarachnoid space

big ? mark

arachnoid villi - frontal view

arachnoid villi - sagittal view

#8 on this picture

central canal of spinal cord - on model

central canal - sagittal view on brain model

central canal of spinal cord

"I" in this diagram

capillary beds that form cerebrospinal fluid

"B" and "P" in this diagram

Starting point of CSF circulation

subarachnoid space - sagittal view diagram

#2, #3, and "K" in this picture are all this area

pia mater on brain - diagram

? mark

pia mater on spinal cord - model

pia mater - on cat brain

pia mater - diagram, longitudinal view

#3

pia mater - sagittal view, cadaver

arachnoid mater - diagram, longitudinal view

#4

arachnoid mater - diagram of skull & brain

#2

dura mater - spinal cord model

dura mater - sheep brain

dura mater - longitudinal view, diagram

#5

dura mater - cross section, diagram