nerve fiber, nerve fibre - a threadlike extension of a nerve cell 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" efferent, efferent nerve, motor nerve - a nerve that co...
However, once these signals reach the synapse, the signals are converted to chemical signals. Here, the neurotransmitter is released from the axon terminal at the synapse, moves through the synaptic cleft (the gap between the chemical synapse of two neurons) to reach the other cell. The ...
nerve fiber, nerve fibre - a threadlike extension of a nerve cell 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" efferent, efferent nerve, motor nerve - a nerve that co...
In 1897, Charles Sherrington postulated that neurons establish functional contact with one another and with other cell types via a theoretical structure he called the synapse (Greek synaptein, to fasten together). It was not until 50 years later that the structural existence of synapses was demonst...
(restiform body). Axons from the nuclei may decussate in thetrapezoid bodyand course directly into the contralaterallateral lemniscusor may first synapse in the ipsilateral superior olivary nucleus, whose cell bodies will send their axons into the lateral lemniscus. Synaptic relays may also occur ...
Synapse is the close proximity of the axon of one neuron and the dendrite or cyton of other neuron with a gap of just about 200 Å in between .
Name the two primary cell types found in the nervous system. What part of the nerve cell houses the nucleus? a. synapse b. axon c. cell body d. dendrite e. neuron What is the relationship that the central nervous system and the peripheral nervous system have with sensory organ...
Step-by-Step Solution:1. Definition of Synapse: A synapse is defined as the small gap or junction between two neurons, where the transmission of signals occurs. It is crucial for communication in the nervou
Explain how nervous signals get from a neuron to a muscle cell, including the main parts of the synapse and what they do. What is the basic unit of the nervous system? a. the brain b. the neuron c. the nerve d. the nerve impulse ...
with interneurons in the brainstem, a pattern of neural architecture that is present in all extant vertebrates. The nerve cell bodies would have been located in the dorsal root ganglia adjacent to the spinal cord. The diagram of the neuron is based on Butler and Hodos (1996: fig. 2–1B)...