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What type of nerve fibers are found in the ventral ramus of a spinal nerve?
The ventral ramus of a spinal nerve contains both sensory and motor nerve fibers. These fibers innervate the muscles, joints, and skin on the front part of the body.
What type of fibers make up the posterior and anterior roots of the spinal nerve?
Both Afferent and Efferentboth sensory and motorContains motor & sensory fibers!The spinal cord consists of nerve fibers that are afferent and efferent.
What is the fiber type in the dorsal root?
The fiber type in the dorsal root is mainly composed of sensory nerve fibers that transmit sensory information from the periphery to the central nervous system. It is made up of both Aδ fibers responsible for transmitting sharp, well-localized pain and touch sensations, and C fibers responsible for transmitting dull, diffuse pain and temperature sensations.
Which type of nerve cell carries messages toward the brain?
Sensory neurons are the type of nerve cells that carry messages from sensory receptors towards the brain to process and interpret information.
What type of nerve cell is located in the sensory organs?
It is receptors
What type of nerve cell is located in sensory organs?
It is receptors
What nerve relates sensation to the brain which interprets the stimulus?
The nerve responsible for relaying sensory information to the brain is the cranial nerve. Each cranial nerve is associated with a specific type of sensory input, such as vision (optic nerve) or taste (glossopharyngeal nerve).
Fiber type in anterior ramus?
alpha spinal motor neuron axons leave the spinal column and enter the nerves via the ventral rami.
What type of nerve detects pain?
The type of nerve that detects pain is a naked nerve fiber. Other fibers that detect pressure, taste, etc have special endings.
Which of the following types of nerve fiber possesses the fastest speed of impulse propagation?
Myelinated A fibers have the fastest speed of impulse propagation among nerve fibers.
What is a bundle of nerve fibers within the central nervous system?
A bundle of nerve fibers within the central nervous system is called a tract. Tracts serve as communication highways that allow different regions of the brain and spinal cord to send signals to each other. These tracts are organized based on the type of information they carry, such as sensory or motor signals.
What type of sensory receptors are made of very small skeletal muscle fibers?
muscle spindles
