Word: hobson
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Harvard Professor of Psychiatry J. Allan Hobson believes that the Rapid Eye Movement (REM) sleep stage, during which a person's eyes move quickly back and forth, is the most energetic phase of our sleeping unconsciousness. During that period, the body restores its metabolic order through the process of dreaming, which is now believed to be responsibile for more than just expressing our Freudian desires, according to Hobson...
...detect brain activity during REM sleep in his laboratory at the Massachusetts Mental Health Center, Hobson uses electroencephalograms (EEG). He says measurements of the brain's electrical output, made by attaching electrodes to the head, show that the brain is almost 90 percent more active during REM sleep than at any other slumber time. The normal human passes through five distinct stages of sleep, with the REM stage following the lighter, first two stages. Sleep stages three and four--following REM chronologically--are deep sleep periods...
...What we took was essentially a novel approach to dream research," says Hobson, who received an M.D. from Harvard in 1959. "Nobody had ever studied the electrical activity of the individual [brain] cells during sleep. What we did was use microelectrodes in the brain to see what was going on. We put them under the bone and aimed them at the cells where we thought REM was occuring and put an object on the bone to measuere the output...
...Hobson, who first carried out his electrode experiments in 1977, says these initial studies led to impressive results. "We began to map activity of the cells during sleep and came up with a now much discussed model...
...play's other actors try for less serious performances. Mike Gaw and Robert P. Chapski wryly exaggerate their cameos as Portia's unsuccessful suitors. Jeff Hobson is a nicely lecherous Lancelot Gobbo. Phil Fry squeezes the maximum comedic possibilities from his roles as servant Stephano and the blind Old Gobbo...