What is discharge of a neuron?
n. 1. in neurophysiology, the firing or activity of a neuron or group of neurons, resulting in an action potential.
What is the meaning of discharge in science?
Scientific definitions for discharge A flow of electricity in a dielectric, especially in a rarefied gas. A flowing out or pouring forth, as of a bodily fluid; emission or secretion. A substance or material that is released, emitted, or excreted, especially from the body.
What is the root word of discharge?
early 14c., “to exempt, exonerate, release, free (from an obligation),” from Old French deschargier “to unload, discharge” (12c., Modern French décharger), from Late Latin discarricare, from dis- “do the opposite of” (see dis-) + carricare “to load a wagon or cart,” from Latin carrus “two-wheeled wagon” (see car).
What is neuron in psychology?
Neurons are the information processing units of the brain which have a responsibility for sending, receiving, and transmitting electrochemical signals throughout the body. Neurons, also known as nerve cells, are essentially the cells that make up the brain and the nervous system.
What is action potential discharge?
Synaptic activation of central neurons results in action potential discharge when the summation of excitatory and inhibitory syn- aptic potentials exceeds the voltage for activating regenerative Na+ and/or Ca2+ conductances.
What does the word neurotransmitter mean?
Definition of neurotransmitter : a substance (such as norepinephrine or acetylcholine) that transmits nerve impulses across a synapse.
What is discharge in science class 8?
Discharged: When a body loses charge to the earth or any other body, it is said to he disch.
What is the legal definition of discharge?
A discharge is a type of sentence imposed by a court whereby no punishment is imposed. An absolute discharge is an unconditional discharge whereby the court finds that a crime has technically been committed but that any punishment of the defendant would be inappropriate and the case is closed.
What is discharge water?
In hydrology, discharge is the volume rate of water flow, including any suspended solids (e.g. sediment), dissolved chemicals (e.g. CaCO3(aq)), and/or biologic material (e.g. diatoms), which is transported through a given cross-sectional area.[1] Frequently, other terms synonymous with discharge are used to describe …
What is neuron function?
Neurons, also known as nerve cells, send and receive signals from your brain. While neurons have a lot in common with other types of cells, they’re structurally and functionally unique. Specialized projections called axons allow neurons to transmit electrical and chemical signals to other cells.
What is a neuron simple?
A neuron (or neurone) is a nerve cell that carries electrical impulses. Neurons are the basic units of our nervous system. Neurons have a cell body (soma or cyton), dendrites and an axon. Dendrites and axons are nerve fibers. There are about 86 billion neurons in the human brain.