what is the axon terminal of a neuron?
535073
Nerve impulse release The axonal terminals are specialized to release the neurotransmitters of the presynaptic cell. The terminals release transmitter substances into a gap called the synaptic cleft between the terminals and the dendrites of the next neuron.
1140011
Most current anatomy and physiology texts refer to the axon as branching into axon terminals, and at the ends of the terminals are synaptic knobs, synaptic end bulbs, or terminal buttons (depending on the text). ... Neurotransmitters are stored for use in the Axon Terminal, not in the Axon.
788689
At the end of an axon, there is a so-called axon terminal that is button-like and is responsible for providing synapse between neurons. The axon terminal contains specialized chemicals called neurotransmitters that are initially contained inside the synaptic vesicles.
1335552
Structure of a neuron. At one end of the cell body (and indeed, around most of its periphery) are many small, branching protrusions called dendrites. Extending from the other end of the cell body at a location called the axon hillock is the axon, a long, thin, tube-like protrusion.
1104641
Answer and Explanation: Axons and dendrites are both extensions or projections from the cell body. Both can be part of a neuron and both are responsible for transmitting the...
177582
Neurons have specialize cell parts called dendrites and axons. Dendrites bring electrical signals to the cell body and axons take information away from the cell body. Neurons communicate with each other through an electrochemical process.
276525
The axonal terminals are specialized to release the neurotransmitters of the presynaptic cell. The terminals release transmitter substances into a gap called the synaptic cleft between the terminals and the dendrites of the next neuron.
125046
The Structure of a Typical Neuron However, a typical neuron in a vertebrate (such as a human) consists of four major regions: a cell body, dendrites, an axon , and synaptic terminals. Like all cells, the entire neuron is surrounded by a cell membrane.
598199
Dendrites extend out from the cell body and receive messages from other nerve cells. An axon is a long single fiber that transmits messages from the cell body to the dendrites of other neurons or to other body tissues, such as muscles. ... Myelin insulates the axon and helps nerve signals travel faster and farther.
1265861
The somewhat enlarged, often club-shaped endings by which axons make synaptic contacts with other nerve cells or with effector cells. end-feet neuropodia terminal boutons.
826690
Axon terminals (also called synaptic boutons or terminal boutons) are distal terminations of the telodendria (branches) of an axon. ... The axon terminal, and the neuron from which it comes, is sometimes referred to as the "presynaptic" neuron.
748266
A neuron has three main parts: dendrites, an axon, and a cell body or soma (see image below), which can be represented as the branches, roots and trunk of a tree, respectively. A dendrite (tree branch) is where a neuron receives input from other cells.
1044215
Most neurons have a cell body, an axon, and dendrites. The cell body contains the nucleus and cytoplasm. The axon extends from the cell body and often gives rise to many smaller branches before ending at nerve terminals.
1001588
Neurons send signals to other neurons via specialized contacts known as synapses. The most common type of synapse in the nervous system is known as a chemical synapse. Typically a chemical synapse occurs between the axon terminal of the neuron sending the message, and the dendrite of the neuron receiving the message.
296255
["Cell body. Also known as a soma, the cell body is the neuron's core. ... ", 'Axon. An axon is a long, tail-like structure which joins the cell body at a specialized junction called the axon hillock. ... ', 'Dendrites.']
1119186
A nerve cell (neuron) is, of course, just one cell. A nerve is a bundle of axons (nerve fibers) from many neurons, wrapped up in multiple layers of connective tissue and containing blood vessels as well. Nerves do not contain the cell bodies or dendrites of neurons—just their axons.
28558
Each mammalian neuron consists of a cell body, dendrites, and an axon. The cell body contains the nucleus and cytoplasm. The axon extends from the cell body and often gives rise to many smaller branches before ending at nerve terminals. Dendrites extend from the neuron cell body and receive messages from other neurons.