NEUROLOGY 



81 



Frontal part of internal capsule (O. 

 T. anterior limb) 



Occipital part of internal capsule (O. 



T. posterior limb) 

 Amygdaloid ("almond") nucleus 

 Corona radiata ("radiate crown") 



Frontal part 



Parietal part 



Temporal part 



Occipital part 



Radiation of corpus striatum 

 Occipitothalamic radiation (O. T. op- 

 tic radiation) 

 Anterior commissure of cerebrum 



Anterior part 



Posterior part 



Membranes 



Dura mater of brain 



Falx ("sickle") of cerebrum 



Tentorium of cerebellum (cerebellar 



tent) 



Falx of cerebellum (cerebellar sickle) 

 Diaphragm of saddle 

 Foramen of diaphragm of saddle 

 Notch of tentorium 

 Hard membrane of spine 

 Thread of spinal dura mater 

 Epidural cavity 

 Subdural cavity 



Arachnoid ("spider-web") of spine 

 Arachnoid (" spider-web") of brain 

 Subarachnoid space 

 Subarachnoid cisterns 



Cerebellomedullary cistern (O. T. 

 cisterna magna) 



Cistern of the lateral fossa of the 

 cerebrum 



Cistern of the chiasm 



Interpeduncular cistern (O. T. cis- 

 terna basalis) 



Cistern of the great vein of cerebrum 

 Arachnoideal granulations (O. T. Pac- 



chionian bodies) 

 Pia mater of spine (soft membrane of 



cord) 



Denticulate ligament 

 Intermediate cervical septum 

 Pia mater of brain (soft membrane of 



brain) 

 Chorioid tela of fourth ventricle (O. T. 



tela chorioidea inferior) 

 Chorioid plexus of fourth ventricle 

 Chorioid tela of third ventricle (O. T. 



velum interpositum, or tela chorioidea 



superior) 



Chorioid plexus of third ventricle 

 Chorioid plexus of lateral ventricle 

 Chorioid skein 

 Brain sand 



System of peripheral nerves 

 Cerebral nerves 



Olfactory nerves 

 Optic nerve 



Oculomotor nerve (O. T. 

 nerve) 



Superior ramus 



third 



Inferior ramus 



Short root of ciliary ganglion (O. T. 

 motor root of lenticular ganglion) 



Trochlear nerve (O. T. patheticus 

 or fourth nerve) 



Decussation of trochlear nerves 



