More than one signal mechanism is likely to be operative, and this may account for the variety of responses found in different situations. The hypothesis that the neurone produces a substance that represses neuronal RNA production, and losses some of this respressor when the axon is injured or ...
(a) A synapse is a connection from one neuron to another. The axon terminal from the first neuron interacts with the dendrites of the next neuron. The...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your...
Axon guidance is a targeted field of study that is focused on how individual nerve cells have the ability to regenerate and...
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The primary role of an axon is to transmit an electrical signal known as an action potential from the cell body to other neurons or muscles. Dendrites, however, mainly function to receive chemical signals from the neurotransmitters released by other neurons, which then get converted into electrical...
What is a sensory signal in the muscle system? What are dendrites connected to? What kind of neurons are in the somatic nervous system? What is nervous tissue made of? What is the division of the nervous system that exclusively controls skeletal muscles?
It has been postulated that the plasticity of spines is the basis of memory. In particular, long-term memory is believed to be dependent on the formation of new dendritic spines or the growth of existing ones when reinforced by a learning environment. Among young people, there is a net loss...
Caxon terminal of one neuron to the dendrites of another Ddendrites of one to cell body of anther Submit Synapse is Ajunction between two axons Bjunction between two dendrites Cjunction between axon and dendrite Djunction between cell bodies. ...
Nerve impulses are electrical signals that travel down an axon. Neurotransmission Neurotransmission is the process of transferring these signals from one cell to another. This process stimulates the membrane of a neuron, and that neuron needs to signal another neuron, essentially working in a chain ...
Astrocytes help clear neurotransmitter chemicals so that the synapse can be ready to react to the next signal that might arrive. Oligodendrocytes produce and maintain the myelin sheath that coats and insulates the axon, making electrical conduction more efficient. ...