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What type of nerve cell is bipolar and unipolar?
Bipolar neurons have two main processes (dendrite and axon), found in sensory organs like the eyes and ears. Unipolar neurons have a single process that splits into two branches, typically found in sensory neurons in the peripheral nervous system.
What system comprises the sensory and motor neurons?
The peripheral nervous system comprises the sensory and motor neurons.
What types of neurons make up the peripheral nervous system?
Sensory and Motor neurons
What are two parts of the peripheral nervous system?
The two parts of the peripheral nervous system are the somatic nervous system, responsible for voluntary movements and sensory input, and the autonomic nervous system, which regulates involuntary functions like heart rate and digestion.
Example of unipolar neurons?
Unipolar neurons have a single process extending from the cell body, which then splits into two branches - one serving as a dendrite and the other as an axon. They are commonly found in sensory neurons, where the single process acts as both the input (dendrite) and output (axon) structure, facilitating the transmission of sensory information to the central nervous system. A classic example of unipolar neurons can be seen in the sensory neurons responsible for carrying touch sensations from the skin to the spinal cord.
Do unipolar neurons have a single short process that is an axon?
A unipolar neuron has a single process that extends from the cell body and divides into two branches, with one branch acting as an axon and the other as a dendrite. This structure is common in sensory neurons found in the peripheral nervous system.
The dendrite of a sensory neuron would receive impulses from an interneuron?
Sensory neurons typically receive information from sensory receptors, not interneurons. Interneurons, also known as association neurons, function within the central nervous system to relay signals between sensory and motor neurons.
What is located on the peripheral ends of sensory neurons?
A garabage disposal full of babies.
Neurons are part of the peripheral nervous system?
Sensory neuron and motor neuron.
What type of neurons form the afferent division of the PNS?
Sensory neurons form the afferent division of the peripheral nervous system. These neurons carry sensory information from the body to the central nervous system.
Do dendrites contain sensory neurons?
Yes, dendrites are extensions of nerve cells that receive signals from other nerve cells. Sensory neurons, which carry sensory information from the peripheral nervous system to the central nervous system, have dendrites that receive stimuli from the environment and transmit them as electrical impulses to the cell body.
What are neurons called that detect stimuli in the skin and eye?
sensory neurons
