News tagged with negative feedback

Better a 'no' than no answer at all

After experiencing social exclusion, a minimum of attention suffices to reduce individuals' negative emotions. Even rejection or unkind comments are better for well-being than being ignored by other people. This finding has ...

May 11, 2017
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Dopamine control of prolactin secretion

In women, a major role of prolactin is to initiate and sustain pregnancy and lactation. During pregnancy, prolactin secretion from the pituitary gland is important for pregnancy maintenance and prolactin levels are correlated ...

Apr 25, 2017
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Negative feedback stabilizes memories

(Medical Xpress)—Memories may be maintained in the brain through a mechanism familiar to any engineer—negative and positive feedback loops, according to researchers Sukbin Lim and Mark Goldman at the UC Davis Center for ...

Aug 28, 2013
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Putting the brakes on inflammation

A team led by a University of Arizona researcher has discovered a previously unknown mechanism that prevents the immune system from going into overdrive, shedding light not only on how our body controls its response to pathogens ...

Jul 23, 2013
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