The soma (cell body) of each pseudounipolar neuron is located within a dorsal root ganglion. The axon leaves the cell body (and out of the dorsal root ganglion) into the dorsal root, where it splits into two branches. The central branch goes to the posterior (dorsal) horn of the spinal cord, where it forms synapses with other neurons. The peripheral branch travels through the distal dorsal root into the spinal nerve all the way until skin, joint, and muscle.
Sensory neurons traveling through the dorsal root ganglion (DRG) are pseudounipolar neurons.
which of these neurons types is are unipolar
Sensory pathways contains these pseudounipolar neurons and bipolar neurons. The pseudounipolar neurons have dendrites fused with axon and they are for somatic senses. The bipolar neurons have two relatively equal fibres extending off their central cell body and they are for smell & vision.
No, they (sensory neurons) are either pseudounipolar or bipolar.To memorize, remember the word "M" for Multi-unipolar, and "M" for "Motor" (fibres).
The anterior horn cell (nerve cell in the cerebellum) is the largest cell in diameter (135 μm). The longest cell also belongs to the nervous cells (such as the pseudounipolar neurons).
unipolar (pseudounipolar)
They are sensory neurons. :)
No, an association neuron (also known as an interneuron) is not unipolar. Unipolar neurons have a single process extending from the cell body, while association neurons have multiple processes (dendrites and axons). Association neurons are responsible for connecting sensory and motor neurons in the central nervous system.
Unipolar neurons are found in ganglion outside the CNS.
The afferent nerve of the PNS have the pseudounipolar cells.
Both sensory and motor neurons......
Interneurons or associative neurons(connecting or relaying neurons)