axon terminals การใช้

• Some sensory neurons project their axon terminals to the central nucleus.
• Presynaptic neurotoxins disrupt neurotransmitter release from the axon terminal.
• Neurotransmitters are synthesized in the axon terminal where they are stored in vesicles.
• It has concentric layers like an onion, which form around the axon terminal.
• Metabotropic dopamine receptors are present both on spiny neurons and on cortical axon terminals.
• In the striatum, DAT is localized in the plasma membrane of axon terminals.
• Full recovery takes 4 to 6 weeks because the body must regenerate destroyed nerve axon terminals.
• Calcium ion signaling to the axon terminal is the usual signal for presynaptic release of neurotransmitters.
• At the furthest end, the axon loses its insulation and begins to branch into several axon terminals.
• The surge of depolarization traveling from the axon hillock to the axon terminal is known as an action potential.
• Action potentials reach the axon terminal, where the action potential triggers the release of neurotransmitters from the neuron.
• Target SNARE proteins of Botulinum Neurotoxin ( BoNT ) and Tetanus Neurotoxin ( TeNT ) inside the axon terminal.
• Prickle1 gene knockdown in neonatal retina causes defects in axon terminals of photoreceptors and in inner and outer segments.
• Calcium processes affect the release of neurotransmitter from the axon terminal . ( Occasionally this happens in reverse ).
• Many CB 1 receptors are located on axon terminals, where they act to inhibit the release of various neurotransmitters.
• Upper motor neurons release a neurotransmitter, acetylcholine, from their axon terminal knobs, which are received by stimulus.
• The survival of some sensory neurons depends on axon terminals making contact with sources of survival factors that prevent apoptosis.
• Once the action potential reaches the axon terminal, it will cause an influx of calcium ions into the cell.
• These calcium channels will adopt an " open " configuration that will allow only calcium ions to enter the axon terminal.
• The axon terminal, and the neuron from which it comes, is sometimes referred to as the " presynaptic " neuron.