According to the Gate Control Theory, which type of input helps to close the spinal 'gate' and suppress the flow of pain signals?
Answer
Large-diameter (touch/non-painful) fiber input
The core concept of the Gate Control Theory posits that input carried by large-diameter, fast-conducting fibers signaling touch or non-painful stimuli can modulate the spinal cord 'gate,' causing it to close and thereby inhibit the transmission of pain signals.
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