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Neurons come in many sizes. For example, a single sensory neuron from your fingertip has an axon that extends the length of your arm, while neurons within the brain may extend only a few millimeters. Neurons have different shapes depending on what they do. Motor neurons that control muscle contractions have a cell body on one end, a long axon in the middle and dendrites on the other end; sensory neurons have dendrites on both ends, connected by a long axon with a cell body in the middle.
Wiki User
∙ 12y ago
Motor neurons are responsible for transmitting signals from the brain and spinal cord to muscles or glands throughout the body. They play a crucial role in controlling muscle contractions, movements, and various bodily functions.
Wiki User
∙ 8y agoA motor Neuron is a special kind of nerve cell with long tendrils (axons) which transmit impulses and information from the central nerves system CNS (the brain) to the Muscles and glands!
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What is the function of a gamma motor neuron?
It is a ray of radiation. conducts muscle movement.
What is descending tract and one ascending tract in upper motor neuron and lower motor neuron?
central nervous system (CNS) is the descending tract and one ascending tract in upper motor neuron and lower motor neuron.
What is the function of motor end plate?
The motor end plate is the specialized portion of a muscle fiber membrane at the neuromuscular junction where a motor neuron communicates with the muscle fiber. It is responsible for receiving acetylcholine released by the motor neuron and triggering muscle contraction.
What is the function of relay neuron?
Relay neurons, also known as interneurons, transmit signals between sensory neurons and motor neurons in the central nervous system. They play a key role in integrating and interpreting sensory information before sending signals to motor neurons for response or further processing. Relay neurons help coordinate complex behaviors and responses in the body.
What lies between the sensory neuron and the motor neuron?
Between the sensory neuron and the motor neuron lies the interneuron. Interneurons communicate and process information within the central nervous system, helping to integrate and coordinate sensory inputs with appropriate motor outputs.
What is the function of a relay neron?
transmission of nerve impulses from the sensory neuron to the motor neuron,located in the central nervous system.
What is the function of a gamma motor neuron?
It is a ray of radiation. conducts muscle movement.
What are the function of motor neuron?
The function is to catch/take impulses from the central nervous system and send it to muscles and glands
Dendrites function in the motor neuron?
To carry the nerve impulse from the CNS to the cell body
What is the function motor neurons?
The function of a motor neuron is to be a path of transport. It is a path that transmits impulses to the effector tissues like muscles and glands from the central nervous system.
Is motor a neuron?
motor neuron is a type of neuron that found at the muscles, tissues, and organs.
How are motor and sensory neurons categorized?
Motor Neuron and Sensory Neuron
What is the motor neuron ending?
Motor neuron endings are specialized structures at the terminal ends of motor neurons that form synapses with muscle fibers. These endings release neurotransmitters, such as acetylcholine, to stimulate muscle contractions. They play a crucial role in transmitting signals from the nervous system to muscles, allowing for voluntary movement.
In humans one function of an interneuron is to relay impulses directly from?
In humans, one function of an interneuron is to relay impulses directly from sensory neurons to motor neurons. This allows for a quick response without involving the brain in every reflex action.
What is a motor neuron attached to?
A motor neuron is attached to muscle fibers at a neuromuscular junction. This connection allows the motor neuron to transmit signals that cause muscle contractions.
What is the function of an efferent neuron?
nerve fibres which carry the commands from the CNS out to (muscles, organs, glands) for a motor output or response.
What are similarities between sensory and motor neuron?
Motor neuron has got a motor.. but you have to peddle sensory neurons.
