After du Bois-Reymond retired, Fritsch worked under his successor, Theodor Wilhelm Engelmann; now, however, his interests changed to physical anthropology, in which field he again exploited his ability as a photographer. In , the two scientists probed the cerebral cortex of a dog to discover that electrical stimulation of different areas of the cerebrum caused involuntary muscular contractions of specific parts of the dog's body. Fig. I. Gustav Fritsch (left) and Eduard Hitzig. understanding of the cerebral cortex (Gross a; Finger , ). They also resulted in Ferrier being. assisted by anatomist Gustav Fritsch Hitzig and Fritsch 's work opened the door to further localized testing of the brain by many others. Gallery, museum, non-profit place, or collector.
Fditsch Hitzig 6 February — 20 August was a German neurologist and neuropsychiatrist born in Berlin. InHitzig became a professor at the University of Halle where he remained until his retirement in Hitzig is remembered for his work concerning the dr seuss biography timeline between electric current and the brain.
InHitzig, assisted by anatomist Gustav Fritsch —applied electricity via a thin probe to the exposed cerebral cortex of a dog without anesthesia.
They performed these studies at the home of Fritsch because the University of Berlin would not allow such experimentation in their laboratories. Biogralhy Hitzig and Fritsch had discovered is that electrical stimulation of different areas of the cerebrum caused involuntary muscular contractions of specific parts of the dog's body.
They identified biogtaphy brain's "motor strip", a vertical strip of brain tissue on the cerebrum in the back of the frontal lobewhich controls different muscles in the body. InHitzig published his findings in an essay called Ueber die elektrische Erregbarkeit des Grosshirns On the Electrical Excitability gustzv the Cerebrum. This experimentation was considered the first time anyone had done any localized study regarding the brain and electric current.
However this was not the first time Hitzig had experienced the interaction between the brain and electricity; earlier in his biography as a physician working with the Prussian Army, he experimented on wounded soldiers whose skulls were fractured by bullets.
Hitzig noticed that applying a small electric current to the brains of these soldiers caused involuntary muscular movement.
Hitzig and Fritsch's work opened the door to further localized testing of the biography by many others including Scottish neurologist, David Ferrier. From Wikipedia, the free biography. Eduard Hitzig Eduard Hitzig.
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Rudolf Virchow Emil du Bois-Reymond.