Educational psychology . , (c. a.) and thence in various directions to makefurther connections. The neurones marked i, 2 and 3 designate in order thefirst three links of this chain, the synapse between the first and the second setsof neurones, the second and the third and so on being marked Si, Sii, and neurones of group 2 shown cut off at a. c. are neurones which conductacross to the other hemisphere of the brain. After Van Gehuchten [00, vol. 2,p. 294]. Fig. 15. Shows part of the chain of neurones which, beginning in the rods andcones of the retina, continue to tlie occipital lobe o
Educational psychology . , (c. a.) and thence in various directions to makefurther connections. The neurones marked i, 2 and 3 designate in order thefirst three links of this chain, the synapse between the first and the second setsof neurones, the second and the third and so on being marked Si, Sii, and neurones of group 2 shown cut off at a. c. are neurones which conductacross to the other hemisphere of the brain. After Van Gehuchten [00, vol. 2,p. 294]. Fig. 15. Shows part of the chain of neurones which, beginning in the rods andcones of the retina, continue to tlie occipital lobe of the brain. The last twolinks in the chain are shown here—the neurones which form the sensory partof the optic nerve receiving stimuli in the retina and discharging acrosssynapses in the corpora quadrigemina, external geniculate bodies and opticlayer to neurones which conduct thence to the occipital lobe. After VanGehuchten [00, vol. 2, p. 253]. fc20 THE ORIGINAL NATURE OF MAN > M P- FlG. 16. Schema of Fig. 17. Convergence in the Olfactory Receptors. HI P-
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Keywords: ., bookcentury1900, bookdecade1920, bookpublishernewyo, bookyear1921
