Neurotransmitter, synaptic vesicles and synaptic cleft. Anatomy of neurons. Vector Illustration. Brain cell-type diversity - morphological Brain cells (neurons) vary in their morphological features, ...

Multipolar neurons. These neurons have a single axon and symmetrical dendrites that extend from it. This is the most common form of neuron in the central nervous system. Unipolar neurons. Usually ...

Neuron cell, line icon. Mind, electrical impulses, brain, nerve cell, axon, myelin sheath symbol. Linear illustration, editable stroke, thin line. Royalty-free licenses let you pay once to use ...

The cells must send chemical signals across the gap. Within each axon terminal are sacs, known as vesicles, filled with one of 50 different chemicals called neurotransmitters.

Article Open access Published: 25 June 2013 In-vivo single neuron axotomy triggers axon regeneration to restore synaptic density in specific cortical circuits A. J. Canty, L. Huang, J. S. Jackson ...

Retinoic acid (RA) is involved in the induction of neural differentiation, motor neuron axon outgrowth and neural patterning during development, but there is growing evidence that RA could be used ...