A sketch of the economy of man.

Date:
1819
Catalogue details

Licence: Public Domain Mark

Credit: A sketch of the economy of man. Source: Wellcome Collection.

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    OF MUSCULAR MOTION. depend in a great measure upon the Sensations with which it is associated. An over degree of Muscular action renders the Faculties less power¬ ful and active, and causes many Sensations to be more feeble or less pleasing; while, on the con¬ trary, other Sensations are rendered more power¬ ful, and more pleasing, by such over-exertion of the Muscles. K K
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