What does BHM stand for? What does BHM mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: BHM.
If a neuron receives a series of stimuli whose effect is excitatory but subthreshold the neuron is more excitable to incoming stimulation than before and is said to be facilitated Transmitting a nerve impulse from one neuron to another involves a nerve impulse stimulating a presynaptic axon to release a neurotransmitter into a synaptic cleft Action potential related to nerve impulses in that
Post-synaptic receptors determine the reaction of the neurotransmitter meaning that the same neurotransmitter may cause an excitatory effect on some membranes whilst exerting an inhibitory effect on others e.g ACH can be either excitatory to skeletal muscle cells or inhibitory to both smooth muscle and cardiac muscle.