XXX 



LIST OF ILLUSTRATIONS. 



norms 



*485. Motor areas of a monkey's brain (Horslcy and Schafcr), . 

 *486. Motor areas of the marginal convolution {Horslcy and Schafcr), 

 *487. Pyscho-optic fibres (Munk), 

 *488. Motor areas (after Gowcrs), 

 *489. Motor centres (after Schafcr and Horslcy), 

 *490. Section of a cerebral hemisphere (Horslcy), 

 *491. Innervation of associated muscles (Ross), . 

 *492. Secondary degeneration in a cms (Charcot), 

 *493. Transverse section of the cms cerebri (Charcot), 

 *494. Scheme of aphasia (Lichthcim), 

 *495I Scheme of aphasia (Lichthcim), 

 *496. Scheme of aphasia (Ross), . 



*497. Relation of the convolutions to the skull (R. W. Rcid), 

 *498. Relation of motor centres to skull (Hare), 

 *499. Outline markings on skull (Hare), 

 *500. Basal ganglia and the ventricles, . 

 *501. Transverse section of the right hemisphere (Gcgcnbaur), 

 *502. Transverse section of the crura ( Wernicke and Gowcrs), 

 *503. Transverse section of the pons ( Wernicke) 

 *504. Course of the fibres in pons (Erb), 

 *505. Longitudinal section of a human brain ( Wicdcrshcim), 

 *506. Section of the cerebellum (Sankey), 

 *507. Purkinje's cell (Obcrstcincr), 

 *508. Pigeon with its cerebellum removed (Dalton), 

 *509. Cortex cerebri and its membranes (Schwalbc), 

 *510. Circle of Willis (Charcot), . 

 *511. Ganglionic arteries (Charcot), 

 *512. Corneal corpuscles (Ranvicr), 

 *513. Corneal spaces (Ranvicr), . 

 514. Junction of the cornea and sclerotic, 

 *515. Vertical section of cornea with nerve fibuli (Ranvier), 

 *516. Horizontal section of cornea with nerve fibuli (Ranvicr), 

 *517. Vertical section of choroid and sclerotic (Stohr), 



518. Blood-vessels of the eyeball, 

 *519. Vertical section human retina (Cadiat), 

 520. Layers of the retina, 

 *521. Vertical section of the fovea centralis (Cadiat), 

 *522. Fibres of the lens (Kbllikcr), 



523. Section of the optic nerve, 



524. Action of lenses on light, . 



525. Refraction of light, 



526. Construction of the refracted 



527. Optical cardinal points, 



528. Construction of the refracted 



529. Construction of the image, 



530. Refracted ray in several media, 



531. Visual angle and retinal image, 



532. Scheme of the ophthalmometer, 



533. Horizontal section of the eyeball 



534. Scheme of accommodation, 



535. Sanson-Purkinje's images, . 

 *536. Phakoscope (M'Kendrick), 



537. Scheiner's experiment, 



538. Refraction of the eye, 



539. Myopic eye, . 



ray, 



ray 



PAGS 



698 



699 



702 



706 



706 



707 



707 



709 



709 



711 



711 



713 



714 



715 



715 



717 



718 



719 



719 



722 



722 



723 



723 



724 



726 



728 



729 



733 



733 



734 



735 



736 



736 



737 



738 



738 



739 



740 



741 



743 



744 



744 



745 



746 



746 



746 



747 



748 



750 



751 



751 



752 



753 



754 



754 



