Control of Body and MindGinn, 1908 - 267 páginas |
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Página 76
Frances Gulick Jewett. CHAPTER XI NEURONS AT WORK When a baby sees a flame , laughs with joy , thrusts his fingers ... sets of fibers have been at work . 1. One set , from the eyes , compelled the brain to see a lovely color . 2. Another set ...
Frances Gulick Jewett. CHAPTER XI NEURONS AT WORK When a baby sees a flame , laughs with joy , thrusts his fingers ... sets of fibers have been at work . 1. One set , from the eyes , compelled the brain to see a lovely color . 2. Another set ...
Página 77
... SET OF FIBERS AT WORK — neurons carry it on . It seems that the tip end of each axon , as it enters the cord from ... neurons carry on rapid business within the spinal cord and brain , although they themselves never send either axon or ...
... SET OF FIBERS AT WORK — neurons carry it on . It seems that the tip end of each axon , as it enters the cord from ... neurons carry on rapid business within the spinal cord and brain , although they themselves never send either axon or ...
Página 81
... set of fibers ... NEURONS IN THE CORTEX Notice the countless crooked dendrites and the many straight axons which run up and down ( highly magnified ) .- After Kölliker command could have reached the fingers from the brain . NEURONS AT WORK ...
... set of fibers ... NEURONS IN THE CORTEX Notice the countless crooked dendrites and the many straight axons which run up and down ( highly magnified ) .- After Kölliker command could have reached the fingers from the brain . NEURONS AT WORK ...
Página 87
... neuron guides . This , in fact , explains the whole situa- tion . Their movements have at last been put in charge of a different set of neurons . The happy part of this arrangement is that the particular neurons which do what we might ...
... neuron guides . This , in fact , explains the whole situa- tion . Their movements have at last been put in charge of a different set of neurons . The happy part of this arrangement is that the particular neurons which do what we might ...
Página 89
... set of neurons . Every time he thinks about it , there- fore , he sends imperative orders to those muscles . They straighten his neck promptly , and he gets his head up where it belongs . He knows that each pull in the right direction ...
... set of neurons . Every time he thinks about it , there- fore , he sends imperative orders to those muscles . They straighten his neck promptly , and he gets his head up where it belongs . He knows that each pull in the right direction ...
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Términos y frases comunes
alcohol amoeba amphioxus animal attention axons baby backbone Bertino birds blood bone brain bundles called carrier pigeon cell bodies cerebellum cerebrum CHAPTER child cholera cigarettes commands connection cortex creature dendrites disease microbes doctor drink ergograph examination exercise experiments eyes facts fatigue feel fibers fingers give gray grow habits hand hard heart human Laura Bridgman layer learned lessons living look machine Maggiora messages mind Mosso move muscles nerve cells nervous system never notice nucleus once opium pain parents phagocytes pigeons poison protoplasm prove pull race relay race rest says scientists seems sensation sense separate set of neurons sleep smoke sort spinal cord spinal nerve stimulus stomach stretch swim sympathetic ganglia tell thing thought tired touch toxin trained unconscious vertebræ Victor Horsley vigorous walk weakened wish words