i 9 86 



II WDHill IK < il I'HVMnl ( 11,1 



XEIROI'HYSIOLOGY III 



roxin 

 central nervous system metabolism 

 in vitro, 1839 

 Ergotrophic Geld 



location, 1557 

 Estrus cyi le 



running activity and, 1 226 



ventricular injection of hormones 

 and, 1236 

 Etholog) 



definition, 914 

 Evoked potentials, 299-312 



after-effects, 319 



anatomical studies and, 300 



antidromically produced, 304 



apical dendrites, 304 



auditory cortex and, 599 



compared to spontaneous, 299 



components, 300 



cortical, 1481 



mapping by, 1452 

 mechanism, 303 

 pain and, 494 



definition, 299 



distraction and, 754 



electrical signs, 304 



electrical stimulation of vestibular 

 nerve and, 559 



excitability changes and, 308 



external milieu and, 302 



internal milieu and, 302 



latent period, 301 



lateral geniculate, 325 



olfactory bulb, 541, 545 



periodic, 307 



presynaptic, differentiation from post- 

 synaptic, 312 



repetitive stimulation and, 301 



sensors localization and, 300 



stimulus intensity and, 1455 



synapse and, 304 

 I ,xi ii.ition 



axonal, (14-100 



mechanism of, in thermal receptors, 



456 



neuronal, 27 1-276 



quantitative aspects, i2g 



II ansmisMou ol energy, 1 37 



Experienced integration 



definition, 1585 

 Extinction: see Conditioned reflexes 

 Extrapyramidal motor system 



ablation, 872 901 



affo 'in mechanisms, 0- 1 



afferent pathways, 86g 



an.itimiv, 869 872 



assui iation areas and, H<|i| 



autoi efferents in, 1 15° 



1 In, ,! .1, . i* B6 , B69, 87a <|oi , gig 

 cortu al areas, '12 1 



m relation to subcoi ti< >l 1 enters, 

 B96 Bgg 



development in infants, 905 



diagram of libers, 870 



diencephalic structures, 878-884 



direction-specific responses, 004 



disorders, mechanism, 919 



efferent mechanisms, 921 



efferent pathways, 869 



endocrine influences, 916 



feed-back mechanisms with pyramidal, 



900 

 functional signilicance, 901-919 

 gamma motoneuron and, g22 

 instinctive behavior and, 913, 922 

 integration, reticular formation and, 



913 



interrelations 



cortex and cerebellum, 899 



cortex, cerebellum and spinal servo- 

 mechanisms, 898 

 lesions, 872-901 

 locomotion and, 901 

 mammalian behavior and, 915 

 mesencephalic structures and, 884-890 

 motor cortex and cerebellum, 92 1 

 movements, skilled, 1689 

 normal physiology of, 872-901 

 organization, 905, 919 

 pathological physiology of, 872-901 

 physiological correlation, 901-919 

 posture and, 901 

 reappraisal of terms, 798, 818 

 responses, 792, 793 

 reticular formation and, 022 

 scope, 803 



spinal reflex activity and, 909, g22 

 stimulation of, 872-901 

 telencephalic structures, 872-878 

 thalamoretieular system and, 910 

 tremor and, 1298 

 Eye, (115-759 



see also Aqueous humor, intraocular 



fluid; Cornea, Retina; Vision 

 accomodation of, 654-656, 660-664 

 as optical device, 647 

 axial chromatic aberration in, 668 

 axial length, x-ray measurement, 658 

 image formation in, 647-691 

 into n. il 1 'li ai nog surfai es 



measurement, 657 

 intraocular fluid, 1770-1785 



composition, 1 778 

 measurements in, 656 

 optic axis, 657 

 I'm kinje figure in, 66g 

 1 11 to stimuli, 3M1 



n ii .11 ling mechanism, 654-656 



accommodation and, 655 

 u h .11 ting powei 650 

 si hematic 



exploded, 651 



Gullstrand 648 



I lelmholtz, 651 



reduced, 651 

 second nodal point 



x-ray location, 658 

 sensitivity to ultraviolet, 641 

 spectral transmittance, 666 

 spherical aberration, 668 

 static refraction, 655 

 stray light in, 667 

 visual pigment in, 617 



migration of, 640 

 Eye, camera style 

 definition, 628 

 in annelids, 638 

 in arthropods, 639 

 in molluscs, 637 

 Eye movements, 1 089-1 107 

 adversive, 1098 



c ollieuli and, 1 100 

 alpha motoneurons and, 1095 

 anatomy, 1089- 1092 

 centers for, 1 102 

 during dreams, 1577 

 frontal held and, 1 102 

 head movement and, 1096, 1 102 

 in man, 1002-1 107 



fixation movements, 1 102, 1 103, 1 106 



pursuit, 1 103 



learning in, 1 104 



saccadic, 1 1 03 

 integration of, 1 104 

 kineslhesis and, 1 106 

 myosensory tension and, 1 107 

 neck reflexes and, 1097 

 otoliths and, 1097 

 responses in brain, 1095 

 rotation and, 1095 

 species differences, 1089 



superior colliculus and, 1099-1101 

 vertical movement and, 1096 

 vestibular reflexes and, 1095-1097 

 visual cortex and, 1 101 

 Eye, multicellular 



photosensitivity in, 627 

 Eye muscles, 1090- 1094 

 afferent fibers 



action potential, 1093 



discharges from, 1092 



In tilth cranial nerve, 1 mi | 



paths from, 1093 

 gamma and alpha motor libers, 1092 

 motor end plate, 1090 

 motor units, 1091 



nerve fibei size, rogi 

 of goat, 1093 

 spindles, 1090 



stretch reflex and, 1094 

 time relations ol, 1092 

 vestibular control of, 559 



Eyeball 

 vascularization, 1765 



Volume 1 p 80 Volutin II pag 781 1 il" Volume HI: pagu < n> ">'■'■ 



