Information from one neuron flows to another neuron across a synapse. Word Origin Definitions on the go Look up any word in the dictionary offline, anytime, anywhere with theOxford Advanced Learner’s Dictionaryapp. Seesynapsein the Oxford Advanced American DictionarySeesynapsein the Oxford Learner...
During the following two years I learned, with Dale Purves, that the neuromuscular synapse is also a good model for studying long-term changes in chemical and electrical excitability. Bert Sakmann - Autobiography 1992 As we saw earlier, the point where one neuron’s axon meets another neuron’...
The synapse is the entire junction betweenneurons, including the pre-synaptic neuron's axon terminal, the synaptic cleft, and the dendrite of the post-synaptic neuron, across which communications flow, usually in the form of neurotransmitter molecules secreted by the pre-synaptic neuron (on its ax...
Define synapse. synapse synonyms, synapse pronunciation, synapse translation, English dictionary definition of synapse. synapse n. The junction across which a nerve impulse passes from an axon terminal to a neuron, muscle cell, or gland cell. intr.v. syn
The neurotransmitter then either excites or inhibits the postsynaptic neuron. Excitation leads to the firing of an action potential while inhibition prevents the propagation of a signal. Electrical Synapses In electrical synapses, twoneuronsare connected by specialized channels known as gap junctions. ...
Synaptic Transmission Definition Synaptic transmissionis a process that occurs at the chemical synapse and comprises a few key steps, including: An action potential reaches the terminal button of the presynaptic neuron The terminal button opens calcium ion channels, which allows for thesynaptic vesicles...
A synapse is the tiny gap across which a nerve cell, or neuron, can send an impulse to another neuron. When all your synapses are firing, you're focused and your mind feels electric.Synapse is not an old word. It was coined in an 1897 physiology textbook, from the Greek sun- "...
The meaning of SYNAPSE is the point at which a nervous impulse passes from one neuron to another.
Definition Synapse is a specialized zone of contact between neurons, or a neuron and another excitable cell (e.g. a muscle cell), across which impulses are transmitted via synaptic transmitter molecules. Synapses consist of the presynaptic axon, and the postsynaptic target (axon, soma, dendritic ...
axosomatic synapse one between the axon of one neuron and the body of another. dendrodendritic synapse one from a dendrite of one cell to a dendrite of another. electrotonic synapse a special type of gap junction found in tissue such as the myocardium. Miller-Keane Encyclopedia and Dictionary...