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n. inflammation of the lining of the stomach and intestines. It may be caused by food poisoning, infectious diseases, allergic reactions, or psychological factors such as fear, anger, or other emotional disturbance. Symptoms may include headache, nausea and vomiting, diarrhea, and gas pain.

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Psychology term of the day

May 30th 2024

recurrent collateral inhibition

recurrent collateral inhibition

a negative-feedback system that prevents rapid, repeated firing of the same motor neuron. To accomplish this, one branch of an axon loops back toward the cell body of the neuron and communicates with an inhibitory Renshaw cell. The Renshaw cell in turn inhibits the neuron.