Ife. This full conception of the brain, which Gall did not attain, involved the new science of CEREBRAL PHYSIOLOGY, in which the brain may express the character of the
body, as well as the soul, of which I would only say at present that my first observations

were directed to ascertaining the cerebral seats of the external senses, vision, hearing and feeling, and the influences of different portions of the brain on different portions of the body. The location

of the sense of feeling, of which I became absolutely certain in 1838, at the base of the middle lobe has
since been substantially confirmed by Ferrier's

experiment on the monkey; but I have not been concerned about the results of vivisection, knowing that if I h ave made a true discovery, vivisection and pathology must necessarily confirm it; and I am
not aware that any of my

discoveries have been disturbed by the immense labors of vivisection. The