Gut sense: Neural superhighway conveys messages from gut to brain in milliseconds

Gut sense: Neural superhighway conveys messages from gut to brain in milliseconds

Searching for a more direct connection between the gut and the brain, researchers were shocked to see that distance spanned by a single synapse, relaying the signal in less than 100 milliseconds, less than the blink of an eye. The finding has profound implications for the understanding of appetite and appetite suppressants, most of which target slow-acting hormones rather than fast-acting synapses.
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https://www.sciencedaily.com/releases/2018/09/180920161011.htm