Date: 1751

"The sympathy, therefore, or consent observed between the nerves of various parts of the body, is not to be explained mechanically, but ought to be ascribed to the energy of that sentient being, which seems in a peculiar manner to reside in the brain, and, by means of the nerves, moves, actuates,...

— Whytt, Robert (1714-1766)

Date: 1751

"When the body is disordered,or exhausted with fatigue, the soul frequently hides herself in sleep, and retires from external things, in order that she may be more at leisure to recruit the body, or to rectify what has happened amiss in it; and hence the inclination to sleep after child-bearing: ...

— Whytt, Robert (1714-1766)

Date: 1751

"In fevers, the sudden failing of the strength and pulse ought, we are told, to be regarded by us as signs of the despairing soul's discontinuing her care of the body, and being soon about to relinquish it: nay, sometimes, like a mean and silly coward, she sinks even under such diseases, as, in t...

— Whytt, Robert (1714-1766)

Date: 1751

"But, as this account of the agency of the soul, and of its power over the body, scarcely seems to demand a serious answer, I shall only observe, that to imagine the soul should, with the wisest views and in the most skilful manner, at first form the body, (a work far above the utmost efforts of ...

— Whytt, Robert (1714-1766)