Search results
Results From The WOW.Com Content Network
Albert Salisbury Hyman (1893 - 1972), a Harvard-trained New York cardiologist, together with his brother Charles, constructed in 1930-1932 an electromechanical device which was one of the earliest artificial pacemakers. The device was reportedly tested on experiment animals and at least one human patient.
Defibrillation is a treatment for life-threatening cardiac arrhythmias, specifically ventricular fibrillation (V-Fib) ... In 1933, Dr. Albert Hyman, heart specialist ...
Lown devised a defibrillator that utilized direct current instead of alternating current. [56] A capacitor stored the energy until it was released in one massive jolt to the chest wall. The availability of new, small capacitors considerably reduced the size and weight of external defibrillators, which could now be easily brought to victims in a ...
The Little Albert experiment was an unethical study that mid-20th century psychologists interpret as evidence of classical conditioning in humans. The study is also claimed to be an example of stimulus generalization although reading the research report demonstrates that fear did not generalize by color or tactile qualities. [ 1 ]
Hyman himself referred to his invention as an "artificial pacemaker", the term continuing in use to this day. [ 62 ] [ 63 ] An apparent hiatus in the publication of research conducted between the early 1930s and World War II may be attributed to the public perception of interfering with nature by "reviving the dead". [ 64 ]
From the sorting name: This is a redirect from the target's sort name; for example, it begins with the surname of a person whose article begins with their given name.. Two category sortkeys should be added to this rcat.
Development of the artificial cardiac pacemaker and cardiac defibrillator Paul Maurice Zoll (July 15, 1911 – January 5, 1999) [ 1 ] was a Jewish [ 2 ] American cardiologist and one of the pioneers in the development of the artificial cardiac pacemaker and cardiac defibrillator .
A ganzfeld experiment (from the German words for "entire" and "field") is an assessment used by parapsychologists that they contend can test for extrasensory perception (ESP) or telepathy. In these experiments, a "sender" attempts to mentally transmit an image to a "receiver" who is in a state of sensory deprivation .