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Electric shock areas of the brain pleasure


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  a series of subsequent experiments revealed that rats preferred pleasure circuit stimulation to food (even when they were hungry) and water (even when they were thirsty). An electric shock occurs when a person comes into contact with an electrical energy source. Electrical energy flows through a portion of the body causing a shock.   the label shock therapy encompasses therapies that are actually quite different from each other. What they have in common, as the name implies, is that they have a significant impact. We are talking about a stimulus that is capable of producing changes in a persons brain. As far as we know, the ancient greeks were the first ones to experiment with shock therapy.   pleasure is mediated by well-developed mesocorticolimbic circuitry, and serves adaptive functions. In affective disorders anhedonia (lack of pleasure) or dysphoria (negative affect) can result from breakdowns of that hedonic system. Human neuroimaging studies indicate that surprisingly similar circuitry is activated by quite diverse pleasures, suggesting a common neural currency shared by all. Among the first scientists to make this proposal was the italian physician luigi galvani (1737-1798). Most of galvanis experiments were with frogs legs and nerves, and he was able to show. Pleasure is mediated by well-developed mesocorticolimbic circuitry and serves adaptive functions. In affective disorders, anhedonia (lack of pleasure) or dysphoria (negative affect) can result from breakdowns of that hedonic system. Human neuroimaging studies indicate that surprisingly similar circuitry is activated by quite diverse pleasures, suggesting a common neural currency shared by all. Pleasure centers in the brain why arent we just as fit to survive if were nudged ahead by pains and. Causing an aversive reaction with his electric shock to the brain, an aversive reaction which it seemed to me might be.

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