646 



PHYSIOLOGY 



Neuroblasts, 182 

 Neurofibrils, 183 

 Neuromeres, 279 

 Neurone theory, 179, 180, 191 

 Neurones, development, 179 



unipolar, 260 

 Neuropile, 260 

 Neurotaxis, 235 

 Nicotine method, 367 

 Nitrogenous metabolism, muscle, 42 

 Nodus cursorius, 596 

 Non-polarisable electrodes, 71 

 Nuclei, corpus striatum, 529 



cranial nerves, 390 



optic thalamus, 491 

 Nucleus ambiguus, 401 



Bechterew's, 428 



caudate, 529, 596 

 curare, 597 

 lesion, 590 



Deiters', 288, 428 



dentatus, 425 



emboliformis, 425 



fastigii, 425 



globosus, 425 



lenticular, 529 

 excitation, 596 

 lesion, 596 



red, 426 



Rollers's, 389 



Selling's, 283 

 Nystagmus, cerebellar, 432 



Occipital lobe, vision, 599, 606 

 Octopus, nerve, 216 

 Oculomotor nerve, 411 

 Olfactory apparatus, 527 

 area, 527, 613, 614, 621 

 lobule, 527 

 tract, 527, 615 

 trigone, 528 

 Olive, bulb, 387 



cerebellar tracts, 429 

 cerebellum, 387, 428 

 vertigo, 436 



Optic chiasma, 492, 495 

 lobes, bird, 513 



excitation, 512 



frog, 512 



lesion, 516 



phenol, 513 



strychnine, 513 

 nerves, 492 

 thalami, 490 



cortical connexion, 521 



excitation, 520 



functions, 521 



hemianopsia, 522 



lesion, 522, 524 



nuclei, 491 



smell and taste, 523 



vision, 521, 522 

 tract, 493 



Orang-outang, cortical localisation, 554 

 Orientation, cerebellum, 466 

 Overlapping nerve fields, 303 

 Over-tones, 131 

 Oxidation, animal, 43 

 Oxygen, muscle, 41 

 rigor mortis, 42 



Pallium, 526 



Panophthalmitis, trigeminal section, 331 



Paraplegia, 342 



Parietal lobe, intellect, 624 



Pars opercularis, 545 



Peduncles, cerebellar, 388, 425, 427, 48/ 



cerebral, 486 

 Peripheral reflexes, 378 

 Pharynx, innervation, 397, 405 

 Phenol, bulb, 415 



cerebellum, 477 



cortex cerebri, 552 



optic lobes, 513 



spinal cord, 264 

 Phonation, 130 



bulbar centre, 143 



cortical centre, 553 



glottis, 144, 145 



mid-brain lesion, 517 



pressure, 146 



resonance, 147 

 Phonophotography, 131 

 Phrenology, 542 

 Physostigmine, muscle, 87 

 Pia mater, 531 



Picrotoxin, cortex cerebri, 551, 579 

 Pigeon, decerebrate, 500 

 Pigments, muscle, 38 

 Pitch, sound, 132 

 Planimetry, spinal cord, 282 

 Plasma, muscle, 36 

 Plexus, brachial, 280, 301 



cardiac, 398 



coeliac, 398 



lumbo-sacral, 280, 301 



oesophageal, 398 



pharyngeal, 397 



pulmonary, 398 

 Plexuses, gangliated, 378 

 Pneumonia, vagotomy, 399 

 Polarisation, after effect, 250 



electrodes, 241 

 Pons Varolii, 413 d seq. 



sensibility, 416 



structure, 420 

 Post-cellular fibres, 369 

 Post-ganglionic fibres, 368 

 Posture, cerebellar lesions, 432 



equilibration, 110 



erect, 111 



expression, 130 



mechanics, 107 



sitting, 110 

 Potassium salts, muscle, 41 



nerve, 219 



