Normally dogs snatch at food; elephants reach out their trunks for it. A man will pull his hand away from a hot plate. These are examples of unconditioned reflexes, fully developed in infancy. They ...
AN interesting connexion is to be found between two recent conceptions of the nervous system, in its development and function. Pavlov's work indicates that the function of the cerebral cortex is the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback