PHYSIOLOGICAL, PROTOPLASM AND CELL. 
Gen. Sub. 65 
Reaction of inorganic matter to stimulus, Boze (85). 
Function of central nervous system, frog, Babak (32). 
Central nervous system, historical, Burckhardt (120). 
Fundamental properties, nervous system, Pompilian (644-646). 
Reflex action, Magnus (533).—Discrimination of non-nervous reflexes, 
Massart (546). 
Theory of vision, Bohn (81).—Function of pigment in vision, Pizon (642). 
Eye of deep sea fishes, Brauer (99). 
Sense of taste, psychology, Hanig (324). 
Space perception, Japanese dancing-mice, v. Cyon (158), Kishi (431a). 
Orientation, Hartmann (329). 
Regulation of movements in Vertebrates, Merzbacher (560). 
Sense-cells, invertebrates, Retzius (677). 
Response to stimuli, Bose (84, 85).—Responses to stimuli, unicellular 
organisms, Jennings & Moore (401); Jennings & Jamieson (400).— 
Reactions of Limax to stimuli, Frandsen (252).—Planarian movement 
and reactions, Pearl (623).—Movements of earthworm, influence of 
stimuli on, Smith (752). 
Light, effects of, Geelmuyden (280). —Perception of light by inverte¬ 
brates, Hesse (358). —Reaction of Arthropods to light, Radl (664). 
Topographic sensibility of skin, Grosser & Frohlich (310). 
Sense-hairs of Lepidopterous larvae, Hilton (363). 
Habit formation, Carcinus , Yerkes (903). 
Brain and Soul, A. Forel (248). 
Psycho-biology, Loewenfeld & Kurella (515). 
Intellectual ability and size of head in man, Pearson (629). 
Factors of cerebral evolution, Ramon y Cajal (665). 
Mind and body, Schuppe (731). 
Animal psychology, Wagner (848).—Method in Zoopsychology, Wagner 
(847).—Reflex action, Bethe (75), Wasmann (857).—Intelligence, Witchell 
(895). 
Yerkes on Loeb (905). 
Autotomy, Morgan (585). 
5. Protoplasm and Cell. 
a. General:— 
Cell-theories and Protozoa , criticism of recent views, R. Hertwig (357). 
b. Protoplasm:— 
Hayward (334), Protoplasm, Minchin (566). 
Continuity of protoplasm, Kraemer (454). 
Structure and movements of protoplasm ; influence of external agents 
and reagents, Kolsch (443). 
Artificial protoplasm, Herrera (347, 348, 351). 
Protoplasma and enzyme, Bokorny (82). 
e. Cell, structure and function:—See also 3 b, histology; 
and 6. 
The cell; Text-book, Wilson (888). 
The living cell, Rhumbler (681). 
Cerebral cells, Martinotti (544). 
Cytology, Thymus, Malengreau (535). 
Leucocyte, account of, Levaditi (493). 
Cell-formation; experiments; Leduc (479). 
Nerve-cells, morphology, E. Holmgren (368). 
