Develop-Positive-Thinking"How To Develop Positive Thinking, Right and Wrong Thinking & Their Results..." |
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The fibers which are included in Professor James's first division are those which bring to our consciousness the news from the outside world, as the prick of a pin, the feeling of the object on which the hand rests, the sound of the locomotive whistle, the sight of an animal, or any one of the numberless external things of which our senses tell us. The second division, or "organs of central redirection," i.e. the brain and ganglia, of nerve centers, receive the news from without and change what might otherwise be mere unintelligent mechanical action into actions that can only be explained by the intervention of intelligence giving its orders for the various activities which are to take place. Every ganglion is an organ where mind comes in contact with materiality to control it or to be influenced by it, according to the mental discipline which the mind has received. This is the point where the mental appears to touch the material to control it. Lastly, the fibers of the third division carry the orders to those organs which are to act and, in compliance with mental direction, set up in them the requisite activity. Professor Ladd, of Yale, in the following technical language, describes very accurately these actions and offices of the nerves in producing our awareness of external things and our succeeding physical actions: -- "To know that the mechanical or chemical action of stimuli on the end organs of sense starts a mysterious molecular commotion in the axis- cylinders of the centripetal nerves, and that this commotion propagates itself, as a process of an uncertain character, to the central nervous mass, and there, as a process yet more mysterious, lays the physical basis for a special forth-putting of the life of conscious sensation; ... to know these things, and the grounds on which they rest, is to be scientific as respects physiological and psycho- physical questions of the most important kind."1
There is no more fitting counsel for the close of
this book than is contained in the following words from The School of
Life, by William R. Alger: -- © 2005 ~ Develop Positive Thinking |
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