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- Dictionarysynapse/ˈsʌɪnaps/
noun
- 1. a junction between two nerve cells, consisting of a minute gap across which impulses pass by diffusion of a neurotransmitter.
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Synapse Definition – Synapse is a junction between two neurons or a neuron and a target or effector cell such as a muscle cell. It permits the transmission of electrical or chemical signals. The synapse is formed between presynaptic and postsynaptic neurons. It is known as the neuromuscular junction between a neuron and muscle.
A synapse is a narrow gap containing a junction between an axon terminal for the passage of impulse to the next neuron, muscle, gland, or organ. The synapse is formed between presynaptic and postsynaptic neurons.
Jun 18, 2021 · Synapse is a junction with a minute gap that separates two neurons (nerve cells), the basic unit of the nervous system in the brain. They are also found between a neuron and a muscle cell or gland. An adult human brain roughly has 1,000 to 5,000 trillion synapses.
In this post, we will learn the definition, types (based on neuron attachment and presence of neuroreceptors and neurotransmitters) and function of the synapses. Also, the mechanism and diagram of electrical and chemical synapses have been explained.
Definition of Synapse: Synapse can be defined as functional junction between parts of two different neurons. There is no anatomical continuity between two neurons involved in the formation of synapse.
Feb 11, 2012 · In the nervous system, a synapse is a structure that permits a neuron (or nerve cell) to pass an electrical or chemical signal to another cell (neural or otherwise). Santiago Ramón y Cajal proposed that neurons are not continuous throughout the body, yet still communicate with each other, an idea known as the neuron doctrine.
synapse - the junction between two neurons (axon-to-dendrite) or between a neuron and a muscle; "nerve impulses cross a synapse through the action of neurotransmitters"
noun. The minute space between a nerve cell and another nerve cell, a muscle cell, etc., through which nerve impulses are transmitted from one to the other. Webster's New World. Similar definitions.
Jul 5, 2018 · Define synapse and describe its features. The junction between two neurons across which the nerve impulse passes from one neuron to another is called synapse. There is no actual contact between the neurons, they are separated by a narrow gap called synaptic cleft. The characteristic features of synapse are:
Overall if one is to define synapse or briefly describe what is a synapse in Biology then one can say that a synapse is a junction that exists majorly between neurons for the transmission of electrical impulses and action potentials.
