Luigi galvanis biography images

After the initial enthusiasm, the confidence in the efficacy of electric medicine was fading. In this period, Galvani undertook a systematic study on the involvement of electricity in body functions and particularly in the physiology of nerves and muscles.

Where did luigi galvani live

More significantly, the muscle twitched if nerves and muscle tissues were connected through a metal in the absence of any external source of discharge. This crucial observation was made while Galvani was trying to ascertain the efficacy of atmospheric electricity by hanging frog preparations from metal railings on a balcony. Electricity would be accumulated between the interior and exterior of a muscle fibre, and a nerve fibre would penetrate inside it, thus allowing for its discharge in physiological conditions.

This mechanism would account for muscle contraction and nerve conduction. In the centuries to follow, electrophysiology would be one of the founding pillars of modern neurosciences. Skip to main content. Click portrait to view at full size. All Portrait Gallery Index. Period s s s early s late s early s late s s.