I42t: 



HANDBOOK OF PHYSIOLOGY 



NEUROPHYSIOLOGY II 



status marmoratus and, 878 

 voluntary movements and, 825 

 Cortical electrogram : see Electroencepha- 

 logram, cortical 

 Corticopetal afferent systems 



pyramidal tract activation by, 847 

 Corticopontocerebellar 



paths, 816 

 Coughing reflex 



mediation, 960 

 Cranial nerves 

 eighth, section 



decerebrate rigidity and, 786 

 fifth, eye muscle afferents and, 1094 

 Cutaneous blood flow 



body temperature and, 1182, 1185 



central control of, i 184 



hypothalamic warming and, 1183- 



"85 

 stress and, 1 1 84 

 Cystitis 



cystometrogram, 1220 

 Cystometrogram, t2o8 

 bladder wall and, 121 1 

 cystitis, 1220 

 decerebration and, 12 13 

 schematic, 1209 

 spinal transection and, 1 2 1 3 



Decerebrate animal 



arousal in, 1288 



cerebellar destruction in, 1271 



cystometrogram in, 1 2 1 3 



feeding and drinking in, 1201 



locomotion in, 1082, 1084 



rigidity in, 786, 1296 



sex behavior and, 1229 



viscerosomatic reflexes in, 955 

 Decerebration phenomena 



description, 786, 906 

 Decorticate animal : see Thalamic animal 

 Defecation 



cortical stimulation and, 1360 

 Dehydration 



neurosecretory material and, 1048 

 Dentate nucleus 



stimulation of, 1 262 

 Diabetes insipidus 



etiology, 967, 1030 

 Diencephalon 



see also Hypothalamus; Thalamus; etc. 



autonomic mechanisms, 962 



extrapyramidal motor system and, 

 878-884 



posture and, 892 



sex behavior and, 1231 



stimulation and ablation, 878-884 

 Digestive function 



see also Gastrointestinal tract 



central control of, 1 163-1 169 

 phylogenetic development, 1164 

 procedures for study, i 163 



comparative physiology. 1 1 64 



emotional influence, 1 169 



gastric secretion, 11 68 



gastrointestinal motility, 1166 



mastication, 1 164 



swallowing, 11 65 



vomiting, 1 167 

 Distance receptors 



definition, 956 

 Dorsal spinocerebellar tract 



sensory input and, 1252 

 Dorsomedial nucleus: see Hypothalamus 

 Drinking 



behavior, 1 198 



central control of, 1 197-1205 



central perception, 1202 



compared to breathing, 1 200 



ethology, 1 198 



hypothalamus and, 969 



interrelationships and integration, 11 99 



locomotor activity, 1 204 



methods of study, 1 198 



psychology, i 1 98 



regulation factors involved, 1202 



sensation, discrimination and, 1197, 

 1 198 



supplementary mechanisms, 1203, 1204 

 Dysmetria 



definition, 1266 

 Dystonia 



description, 789, 792, 867 



lesions involved, 792 



torsion 



illustration, 868 

 lesions in, 881 



Echinodermata 



neurosecretory activity in, 1059 

 Electroencephalogram 



basal ganglia structures and, 917 



bulbocapnine and, 917 



cortical 



amygdaloid stimulation and, 1403 

 hypothalamic warming and, 11 88, 

 1 189 



chlorpromazine and, 917 



emotional arousal, 1237 



hormones and, 1237 



human 



from basal ganglia, 917 

 pallidum stimulation and, 912 



hypothalamic during copulation, 1234 



mating behavior and, 1235 



meprobamate and, 917 



theta rhythm, 1 382 



vaginal stimulation and, 1 236 

 Emotion 



anatomical substrate, 1368 



bladder pressure and, 1210 



stress, pituitary activity and, 1026 

 Encephale isole 



arousal in, 1288 

 Encephalohydrocrinie 



definition, 1040 



Endocrines 



see also individual glands and hormones 

 body temperature control and, 1 189 

 central nervous system development 



and, 1027 

 posture and, 1076 

 reciprocal relation to central nervous 



system, 1015 

 sex behavior and, 1227, 1228 

 Enteric plexuses 



local reflexes and, 992 

 Enteroreceptors 



posture and, 1071 

 Entorhinal cortex: see Pyriform cortex 

 Epilepsy 



masticatory, seizures in, 1 165 

 psychomotor 



amygdala and, 141 3 

 hippocampal seizures and, 1387 

 interictal behavior, 141 4 

 suppression of electrical activity, 1364 

 temporal lobe seizures, 1357 

 Epilepsy, petit mal 



thalamic reticular formation and, 

 1308-1319 

 Epinephrine 



see also Catechol amines; Norepineph- 

 rine 

 as transmitter substance, 888, 989 



in coronary vessels, 1133-1137 

 in skeletal muscle vessels, 1133, 1136 

 reticular formation and, 1289 

 stimulation of reticular formation, 1076 

 Ereismatic motility 

 definition, 903 

 description, 922 

 model of, 904 

 statokinetic regulation, 902 

 Estrous cycle 



running activity and, 1226 

 ventricular injection of hormones and, 

 1236 

 Ethology 



definition, 914 

 Extrapyramidal motor system 

 ablation, 872-901 

 aflferent mechanisms, 921 

 afferent pathways, 869 

 anatomy, 869-872 

 association areas and, 899 

 autonomic eff'erents in, 1 150 

 clinical disease, 865-869, 872-901, 919 

 cortical areas, 921 



in relation to subcortical centers, 

 896-899 

 development in infants, 905 

 diagram of fibers, 870 

 diencephalic structures, 878-884 

 direction-specific responses, 904 

 disorders, mechanism, 919 

 efferent mechanisms, 921 

 efferent pathways, 869 

 endocrine influences, 916 



