Sensing gravity with acid: Scientists discover role for protons in neurotransmission




While probing how organisms sense gravity and acceleration, scientists uncovered evidence that acid (proton concentration) plays a key role in communication between neurons. Scientists discovered that sensory cells in the inner ear continuously transmit information on orientation of the head relative to gravity and low-frequency motion to the brain using protons as the key means of synaptic signal transmission.

Martes, 25 de Marzo 2014
Jueves, 1 de Enero 1970
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