Xll 



CONTENTS. 



PAGE 



Fasciae of the Back .... 365 



The Superficial Muscles of the Back . 365 

 The Fasciae and Muscles of the Pectoral 



Eegion 369 



Fasciae of the Pectoral Eegion . . 369 



Muscles of the Pectoral Region . . 369 



Fasciae and Muscles of the Shoulder . 373 

 Muscles of the Shoulder . . .373 



Fasci ae and Muscles of the Arm . . 378 

 Fasciae and Muscles of the Forearm and 



Hand .... .382 



The Muscles of the Front and Medial 



Aspect of the Forearm . . .385 

 Superficial Muscles .... 



Intermediate Layer .... 388 



Deep Layer . . . . . . 388 



Short Muscles of the Hand . . .391 



Muscles of the Thumb .... 392 



Muscles of the Little Finger . . .393 



The Interosseous Muscles of the Hand . 394 

 The Muscles on the Dorsal Surface of the 



Forearm 395 



Superficial Muscles .... 396 



Deep Muscles ..... 398 



The Lower Limb 402 



Fasciae and Muscles of the Thigh and 



Buttock 402 



Fasciaa of the Thigh and Buttock . . 402 



Muscles of the Thigh and Buttock . 405 

 The Muscles on the Anterior Aspect of 



the Thigh 405 



The Muscles on the Medial Side of the 



Thigh 411 



The Muscles of the Buttock . . .414 

 The Muscles on the Posterior Aspect of 



the Thigh 418 



The Fasciae and Muscles of the Leg and 



Foot 422 



Fasciae of the Leg and Foot . . . 422 

 The Muscles on the Front of the Leg and 



Dorsum of the Foot . . . 424 



THE CENTRAL NERVOUS SYSTEM. 



ELEMENTS OP THE CENTRAL NERVOUS 



SYSTEM . . . . . . 497 



Outline of Development of the Central 



Nervous System .... 499 



Neurone Theory 503 



Nerve Components . . . 505 



Nerve-cells ... 506 



Nerve-fibres 508 



Neuroglia 511 



The Nature of the Brain . . .512 

 THE SPINAL MEDULLA .... 517 

 Internal Structure of Spinal Medulla 523 

 Characters presented by the Spinal 



Medulla in its Different Regions . 524 

 Component Parts of the Gray Matter 



of the Spinal Medulla . . .527 

 Component Parts of the White Matter 



of the Spinal Medulla . . .531 

 THE ENCEPHALON OR BRAIN . . 539 

 General Appearance of the Brain . 539 

 Parts of Encephalon. derived from the 



Hind-brain 543 



Medulla Oblongata .... 543 



Pons 548 



The Fourth Ventricle . ' . . 549 

 Internal Structure of Medulla Ob- 

 longata and Pons . . . .551 

 Internal Structure of the Pons . 565 



PAGE 



The Muscles on the Lateral Side of the Leg 426 

 The Muscles on the Posterior Aspect of 



the Leg 428 



The Muscles in the Sole of the Foot . 432 



Axial Muscles 437 



The Fasciae and Muscles of the Back . 437 



The Fasciae of the Back .... 437 



The Muscles of the Back . . . 438 



First Group . . ... .438 



Second Group 439 



Third Group 442 



Fourth Group ..... 444 

 The Fasciae and Muscles of the Head 



and Neck 446 



Fasciae of the Head and Neck . . 446 



The Muscles of the Head . . . 448 



Superficial Muscles .... 448 

 The Muscles of the Scalp . . .448 

 The Muscles of the Face . . .450 



The Fasciae and Muscles of the Orbit . 452 



Muscles of Mastication .... 454 



The Muscles of the Neck . . . 458 



The Muscles of the Hyoid Bone . . 458 

 The Muscles of the Tongue . . .462 



The Muscles of the Pharynx . . . 464 



The Muscles of the Soft Palate . . 466 

 Deep Lateral and Praevertebral Muscles 



of the Neck 467 



The Muscles of the Thorax . . .470 



Muscles of Respiration .... 470 



Fasciae and Muscles of the Abdominal Wall 474 



Fasciae of the Abdominal Wall . . 474 



The Muscles of the Abdominal Wall . 476 

 Fasciae and Muscles of the Perineum 



and Pelvis 485 



Fasciae of the Perineum .... 485 



The Muscles of the Perineum . . 486 



The Fasciae of the Pelvis . . . 489 



Muscles of the Pelvis .... 493 



The Development and Morphology of . 



the Skeletal Muscles . . 495 



Professor G. ELLIOT SMITH. 



The Cerebellum 570 



The Structure and Connexions of the 



Cerebellum 576 



The Mesencephalon . . . .581 

 Internal Structure of the Mesence- 

 phalon 584 



The Deep Connexions of the Cerebral 

 Nerves attached to the Medulla 

 Oblongata, Pons, and Mesence- 

 phalon 592 



Prosencephalon or Fore-brain . . 607 

 Development of Parts derived from 



Fore -brain 6( 



Parts derived from the Dience- 



phalon ...... 609 



Thalamus 609 



Hypothalamic Region . . . 613 



Pineal Body 614 



Trigonum Habenulae . . . 614 

 Corpora Mamillaria . . . .615 



Hypophysis 615 



Third Ventricle . . . .616 

 Cerebral Connexions of the Optic 



Tract 619 



Parts derived from the Telencephalon . 620 



Cerebral Hemispheres . . . 620 

 The Connexions of the Olfactory 



Nerves . 623 



