SUBJECT INDEX, VOLUMES I— III 



'995 



Mesencephalon 



autonomic centers in, 960 



cardiovascular control and, 1 1 47 



dynamogenic field, 1557 



emotion and, 1730 



hearing and, 589-590 



pain fibers in, 488 



remembered pain from stimulation, 



speech and, 1716 



stimulation and ablation, 884-890 



stimulation and vasodilation, 1152 

 Mesodiencephalon 



structures responsible for posture, 891 



sympathetic vasodilator nerves and, 

 1 152 



vasomotor neurons, 1 147 

 Metrazol : see Pentylenetetrazol 

 Microelectrodcs 



damage due to, 270 



double-barrelled, 275 



identification of position, 267 



micropipettcs as, 263 



recording from 

 axons, 268 

 motoneurons, 271 

 primary sensory fibers, 270 



stimulation through, 274 



types, 262 

 Micropipettes 



as electrodes, 263 



electrical properties, 265 



preparation, 263 

 Micturition 



see also Bladder; Cystometrogram 



afferent basis of, 1221 



central control, 1214, 1 220 



myotatic reflex, 1215, 1219 



pathological physiology, 1218 



reflex 



control at neural levels, 12 19 

 cystometrogram, 121 1 

 stimulation and, 1217 

 transections at various levels and, 

 1210 



threshold, definition, 1208 

 Midbrain : see Mesencephalon 

 Milk-ejection reflex 



oxytocic hormone and, 1032 

 Mitochondria 



brain compared to liver, 1 808 



central nervous system metabolism and, 

 1817-1818 



distribution, 1817 



enzymes in, 1808 



neuronal activity and, 1824 



neurohormones and, 1818 



potassium in, 1808 

 Modulators, visual : see Vision 

 Molluscs 



see also Invertebrates 



eye, camera style in, 637 



muscle 



acetylcholine and, 248 

 relaxation in, 247 

 neuromuscular transmission, 247 

 neurosecretory activity, 1059 



Monaural stimulation 

 definition, 556 



Monkey: see Primates 



Monoamine oxidase 



distribution in cells, 228 

 removal of catecholamines, 228 



Monosynaptic reflexes 

 autonomic, 953 



evoked compared to natural, 938 

 gastrocnemius, pinch stimuli and, 945 

 heteronymous transmission, 939 

 interconnection, 939 

 myotatic, 938 

 of lower sacral and caudal segments, 



948 

 quadriceps, cross conditioning of, 946 

 relations between antagonists, 939, 940 

 relations between synergists, 939, 940 

 response to smyle shock, 939 

 stretch-evoked afferent discharge, 943 

 stretch origin, 939 



Monotrcm< s 



motor cortex in, 7 c »<» 



Motion 

 after-images, 1638 

 autokinetic effects, 1639 

 induced, 1638 

 stroboscopic, 1639 



Motivation 

 behavior and. 1501-1525 

 behavioral definition of, 1508-1510 

 behavioral measures of, 1510-1515 

 centra] mechanisms, 1504, 1517 

 choice, preference and competition, 



■5'4 

 diencephalic mechanisms, 1515 

 internal environment factors, 1519 

 interaction of factors, 1520 

 instinctive behavior and, 1502 

 learned response and, 1514 

 b .li ninn and, 1 l<> j. 1 ", 1 (, 1522 

 local theories, 1 502 

 mechanisms in, 1 }u| 

 need and, 1508 



neurophysiology of, 1515-1524 

 self-regulatory behavior and, 1 503 

 sensory factors in, 1518 

 unified tlir< n v, 1 -,< >i> 

 Motoneurons 



see also Gamma motoneurons 

 activation patterns in posture, 1072 

 alpha 



cerebellum and, 1261, 1264 

 cortical, 1686 

 definition, 272 

 flexor and extensor 



conditioning of, 943 



interaction between alpha and gamma, 



886, 901, 1077 

 model for initiation of impulses, 274 

 pyramidal volleys, 858 

 relation to type of muscle fiber, 1072 

 segmental 



suprasegmental influence, 1293 

 single unit activity of, 271-272 

 spinal, 1685 



integrative nature, 1686 

 threshold level, 68 

 tonic and phasic, 1073 

 Motor activity 



see also Athctoid syndrome; Ballistic 



syndrome; Choreic syndrome; Sen- 

 sorimotor integration; etc 

 ablation and, 813 

 amygdala stimulation and, 1404 

 as measure ot motivation, 151 1 

 conditioned, 82b 

 eontraversive turning 



caudate nucleus and, 873 



neuronal mechanisms, 894-896 

 cortically induced, are. is affecting, 



'354 

 corticosubcortic.il interrelations and 



828 

 direction-specific movements, 890, 903 

 downward movements, neuronal 



mechanisms, 893 

 ereismatic motility, 902 

 factors affecting, 151 1 

 flexibility of, 1698-1703 

 food intake, 1511 



ipsiversive turning, neuronal mecha- 

 nisms, 894 

 parietal lobe influences. 827 

 patterns 



in postural tone, 107 1 



of attention, 9 1 2 



pyramid stimulation and, 840 

 pyramid-evoked, temporal summation, 



840 

 relays compared to afferent, 935 

 response to suppressor areas, 1351—1353 

 responses from supplementary motor 



areas, 808 

 rotation around longitudinal axis, 



neuronal mechanisms, 890 

 sensorimotor integration of, 822-829 

 somatotopic movements, cerebral 



cortex and, 1356 

 statokinetic regulation, 902 

 striatal system and, 875 

 teleokinetic motility, 902 

 upward movements, neuronal mecha- 

 nisms, 892 

 voluntary 



cerebellar influence, 1274, 1699 



cortical components, 824 



eye movements and, 1096 



Volume I: //ages 1-780 Volume II pages 781-1440 Volume III.- pages 1441-1966 



