364 LABORATORY MANUAL OF HUMAN ANATOMY 



(3) Decursus ("running down") of cerebral fibres (decursus fibrarum 



cerebralium) . 



(4) Arcuate fibres of cerebrum (fibrae arcuatae cerebri). 



(a) Cingulum (cingulum) ("girdle"). 



(b) Superior longitudinal fasciculus (fasciculus longitudinalis 



superior). 



(c) Inferior longitudinal fasciculus (fasciculus longitudinalis in- 



ferior). 



(d) Uncinate ("hooked") fasciculus (fasciculus uncinatus). 



(e) Radiation of corpus callosum (radiatio corporis callosi). 



(ea) Frontal part (pars frontalis) (0. T. forceps minor). 



(eb) Parietal part (pars parietalis). 



(ec) Temporal part (pars temporalis) . 



(ed) Occipital part (pars occipitalis) (0. T. forceps 



major). 

 (/) Tapetum (tapetum) (" carpet" or " tapestry"). 



(5) Lentiform nucleus (nucleus lentiformis) (0. T. lenticular nucleus). 



(a) Putamen (putamen) (" shell" or " paring"). 



(b) Globus pallidus (globus pallidus) (" pale sphere"). 



(6) Claustrum (claustrum) ("bulwark" or "barrier"). 



(7) External capsule (capsula externa). 



(8) Internal capsule (capsula interna). 



(a) Knee of internal capsule (genu capsulae internae). 



(b) Frontal part of internal capsule (pars frontalis capsulae in- 



ternae) (0. T. anterior limb). 



(c) Occipital part of internal capsule (pars occipitalis capsulae 



internae) (0. T. posterior limb). 



(9) Amygdaloid nucleus (nucleus amygdalae) ("almond" nucleus). 



(10) Corona radiata. 



(a) Frontal part (pars frontalis). 



(b) Parietal part (pars parietalis). 



(c) Temporal part (pars temporalis). 



(d) Occipital part (pars occipitalis). 



(11) Radiation of corpus striatum (radiatio corporis striati). 



(12) Oecipitothalamic radiation (radiatio occipitothalamica [Gratioleti]) 



(0. T. optic radiation). 



(13) Anterior commissure of cerebrum (commissura anterior cerebri). 



(a) Anterior part (pars anterior). 



(b) Posterior part (pars posterior). 



CONDUCTION PATHS OF THE NEKVOUS SYSTEM. 



The student should now take up systematically the study of 

 the various motor, sensory, and associative conduction paths of 

 the nervous system. For frequent consultation, Section VI. of 

 ' The Nervous System and its Constituent Neurones" (D. Ap- 

 pleton and Co., New York) is recommended. A study of sections 

 of various spinal cords in which secondary degenerations have 



