Examlex
How is intelligence defined in the Drake Equation?
Synaptic Vesicles
Small organelles within neurons that store neurotransmitters, which are released into the synaptic cleft during neuronal communication.
Postsynaptic Cell
The neuron or cell that receives a signal (neurotransmitter) from another neuron at a synapse during the process of communication between neurons.
Neurotransmitters
Chemical messengers that transmit signals across a chemical synapse from one neuron (nerve cell) to another target neuron, muscle cell, or gland cell.
Myelin
A fatty white substance that surrounds the axon of some nerve cells, forming an electrically insulating layer and speeding up the transmission of nerve impulses.
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