Journal of Comparative Neurology, Volume 15Wistar Institute of Anatomy and Biology, 1905 |
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Page 75
... Turning fork - sound etc. , 75 . WERNICKE , C. Work of , 525 . * Unicellular organisms , reactions of to WEYSSE , A. W. Animal behavior , 174 , electricity , 528 . Vagus nerve , action of delphinin on , 72 . Variation , in brain ...
... Turning fork - sound etc. , 75 . WERNICKE , C. Work of , 525 . * Unicellular organisms , reactions of to WEYSSE , A. W. Animal behavior , 174 , electricity , 528 . Vagus nerve , action of delphinin on , 72 . Variation , in brain ...
Page 58
... turns against certain views of NEUMANN . The latter had concluded that at least for a start in the development of mus- cles , nervous centers were necessary ; that , once started , they would develop independently from the central organ ...
... turns against certain views of NEUMANN . The latter had concluded that at least for a start in the development of mus- cles , nervous centers were necessary ; that , once started , they would develop independently from the central organ ...
Page 98
... turning the animal until both sides are stimulated to the same degree , when the creature moves either towards or away from the light in the direction of the rays . But however satisfactory this explanation may be for the photo- tactic ...
... turning the animal until both sides are stimulated to the same degree , when the creature moves either towards or away from the light in the direction of the rays . But however satisfactory this explanation may be for the photo- tactic ...
Page 100
... turns away from the light and then extends the head it may follow this up by the regular movements of locomotion . As the worm extends the head in crawling it moves it about from side to side , and if it happens to turn it towards the ...
... turns away from the light and then extends the head it may follow this up by the regular movements of locomotion . As the worm extends the head in crawling it moves it about from side to side , and if it happens to turn it towards the ...
Page 101
... turn that was made . If one watches carefully the movements of a worm that is placed at right angles to a strong beam of light it will be seen that the head frequently moves from side to side before extension takes place . These ...
... turn that was made . If one watches carefully the movements of a worm that is placed at right angles to a strong beam of light it will be seen that the head frequently moves from side to side before extension takes place . These ...
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Common terms and phrases
Anat animal arch auditory body weight brain brain-weight branchial buds caudal centers cerebellum commissure connection cutaneous decussation direction distal excess dorsal branches dorsal root dorsal root fibers ectoderm facial lobe fact fishes frog function ganglia ganglion cells gill grams gustatory nucleus gustatory system head innervated insect Jour lateral layer light lobus medulla medullated ments mesoderm method motor movements muscles myotomes nerve fibers nerve roots nervous system neural neural plate neurite neuromast neuromere neurones normal nucleus number of fibers oblongata observed olfactory optic optic vesicles peripheral Petromyzon phototaxis Physiol placodes portion position posterior Psychology rami ramus Ranatra rats reaction reflex region relations secondary gustatory tract segment selachians sense organs sensory sheath side somatic somite specimens spinal cord spinal ganglion spinal nerves stimulus structure sympathetic tactual teleosts three nerves tion trunk and dorsal University vagal lobe vagus ventral root vertebrates vesicle visceral
Popular passages
Page 80 - AS yield readily to organic, or true animal iron treatment. A resort to inorganic iron preparations or tonics, serves only to stimulate corpuscular proliferation without supplying sufficient nutrition to mature the blood cells.
Page 80 - If not, please apply the crucial test — clinical use — at our expense, and convince yourself that our claims are neither extravagant nor exaggerated, but are strictly based on science. The Bovinine Company...
Page 480 - ... statistics will at least consider the points raised. It gives me pleasure to acknowledge my indebtedness to the Carnegie Institution for aid in carrying on this and other biometric investigations. LITERATURE CITED. Beeton, M. and Pearson, K. :01. Inheritance of the Duration of Life and the Intensity of Natural Selection in Man.
Page 278 - Ancemia logically, rationally and radically, for several substantial reasons: 1. Because it supplies the starving organism with the requisites for immediate reparation. 2. Because it needs no preparation or transformation at the hands of the vital machinery before it can be assimilated and converted into living force.
Page 458 - Animal Iron, 20 % Coagulable Albumen, and all the constituents of healthy Blood. It is thoroughly sterile, requires little or no digestion, and produces blood corpuscles that Mature* Corpuscles of fullness and integrity.
Page 77 - Never has youth been exposed to such dangers of both perversion and arrest as in our own land and day. Increasing urban life with its temptations, prematurities, sedentary occupations, and passive stimuli just when an active, objective life is most needed, early emancipation and a lessening sense for both duty and discipline, the haste to know and do all befitting man's estate before its...
Page 75 - The Nervous Structures in the Palate of the Frog : the Peripheral Networks and the Nature of their Cells and Fibers.
Page 271 - Experimental Researches on the Central Localization of the Sympathetic with a Critical Review of its Anatomy and Physiology.
Page 55 - On the Number and on the Relation Between Diameter and Distribution of the Nerve Fibers Innervating the. Leg of the Frog, Rana virescens brachycephala, Cope.
Page 278 - Ancemia results from a form of malnutrition which is not caused by lack of any nutritive element, but by the absolute inertia of the digestive function. BOVININE comes to the rescue by supplying a vitalized and perfectly compounded pabulum that calls for no chemico-vital effort or expenditure whatever.