598 



INTERNAL SECRETION 



Myasthenia gravis pseudoparalytica, 



cause of, 46, 47 

 Mydriasis, characteristic of pancreatic 



diabetes, production of, 431 

 due to adrenalin in Graves's dis- 

 ease, 211 

 due to blood-serum from chronic 



nephrosis, 262 

 due to pituitrin, 322 

 following suppression of sympa- 

 thetic function, 210, 211 

 following treatment by thyroid 



extract, 211 

 of frog's eye, due to adrenalin, 



209, 210 

 produced by adrenalin in Graves's 



disease, 211 

 , production of, 297 

 , test for adrenalremiu by, 262, 263 

 , see also Adrenalin mydriasis ; 



Pupil, dilatation of 

 Myelin, 283 



, double refractive substances in 

 suprarenal cortex resembling, 

 284 

 forms, double refractive bodies 



showing, 288 



Myoneural junction, 229, 233, 234 

 Myotonia congenita, cause of, 46 



periodica, cause of, 46 

 Myxcedema, abortive, 74 

 , appearances in, 72 

 , atrophy of intestinal tract present 



in, 76 

 , congenital, 76 



following thyroidcctomy, 66 

 j infantile, 70 

 , metabolism in, 88, 89 

 , normal processes becoming hypo- 

 plastic in, 17 

 , post-operative, 38, 71 

 , sporadic, diagnosis from mon- 



golism, 78 

 , treatment by thyroid extract, 87, 



107 



and Graves's disease, differences 

 between, 99 



NECK, organs of, development, 33 

 Nephrectomy, experimental, 441, 442 

 Nephritis, chronic, hypertension in, 



262 



, toxic, experimental results, 417 

 NephroblaptinSj 443, 444 

 Nephrosis, chronic, blood serum from, 



causing mydriasis, 262 

 Nerve cells in hypophysis, 310 

 Nerve-endings, effect of apocodein 



on, 197 

 , sympathetic, as site of action of 



adrenalin, 228 



, effect of adrenalin on, 197 

 , myoneural, stimulation by 



adrenalin, 230 



, vagal, paralysis by atropine, 200 

 Nerve-fibres, efferent, supplying vege- 

 tative organs, 190 



Nerve-roots, spinal anterior, function, 



190 

 Nerves, autonomous, table showing, 



192 



, resection, experimental, to dis- 

 cover seat of tetany, 59, 60 

 , sympathetic and autonomous,, 

 effects of stimulation on, com- 

 parative table showing, 222-225 

 , stimulation by adrenalin, under 

 normal conditions and after 

 larger doses of ergot, 232, 233 

 , table showing, 193 

 Nervous centre, impressions conveyed 



from periphery to, effect of, i 

 excitement, effect on thyroid gland,, 



28 



origin of pancreatic diabetes, 422 

 system, autonomous, 191 

 , definition, 191 

 , differentiation from sym- 

 pathetic, 194, 195 

 , adrenal system connected with,. 



160, 162 

 , central, regulation of organic 



function bv, i 



, centres of, in relation to forma- 

 tion of sugar, 428, 429 

 , cerebrospinal, 190 

 , classification, 190, 191 

 , effect of extirpation of thymus 



on, 1 20 



--, ganglia of, chrome-brown cells- 

 attached to, 265 



j sympathetic and autonomous, 

 action of adrenalin on, com- 

 pared, 230, 231 

 , adrenalin and, 219 

 - and autonomous, action of 

 adrenalin on, contrasted, 231 



, effect of adrenalin on organs 

 controlled by, 189 



- on dilatation of pupils.. 

 210 

 , function, 191 



of adrenalin connected! 

 with, 266, 267 



, hyperinflation of, 218 



, physiological effects of 

 adrenalin on, 196 



, unstriated muscles and, 229. 



, vasodilator function, 198 

 , vegetative, 190-196 



, effects of nicotine confined 

 to, 195 



, effect of internal secretory 

 organs on, 70 



, effect of toxic substances on, 

 105 



, irritability of, no 

 Neural theory of correlation of 



organs, 2 

 Neurin, constitutional formula of, 276 



(footnote) 

 gold, 276, 277 

 N euro-hypophysis, histology of, 310 



