What is the difference between sensory neuron and motor neuron (5 difference).?

Question

Answer

Sensory Neuron ->
1) Sensory Neurons carry impulses from sensory organs to the central nervous system.
2) It comprises of a short axon.
3) It is unipolar.
4) They are located in the dorsal root ganglion of the spinal nerve.
5) They are usually found in eyes, skin, ears, tongue and nose.
Motor neuron —>
1)It carries motor impulses from the central nervous system to specific effectors.
2) It comprises of a long axon.
3) It is multipolar.
4) They are located in the ventral root ganglion of the spinal cord.
5)They are usually found in muscles and glands!!

Answer

Answer

Sensory neurons carry signals from the outer parts of your body (periphery) into the central nervous system.

Motor neurons (motoneurons) carry signals from the central nervous system to the outer parts (muscles, skin, glands) of your body.

Answer

Answer

Difference between Sensory Neuron and Motor Neuron:

Sensory neuron and motor neuron are two types of neurons that are responsible for sending and receiving information in the nervous system. Both of them have different functions and characteristics. Here are the five differences between sensory neuron and motor neuron.

1. Function:
The main function of sensory neurons is to carry sensory information from the sensory receptors to the central nervous system (CNS). They detect and respond to various stimuli such as touch, pressure, temperature, sound, and light. On the other hand, the main function of motor neurons is to carry motor commands from the CNS to the muscles and glands. They control the movements of the body and the secretion of hormones.

2. Location:
Sensory neurons are located in the peripheral nervous system (PNS), which includes the sensory organs such as the eyes, ears, nose, tongue, and skin. Motor neurons are located in the CNS and PNS, which includes the brain, spinal cord, and motor nerves.

3. Structure:
Sensory neurons have a long dendrite and a short axon. The dendrite receives the sensory information from the environment and the axon carries it to the CNS. Motor neurons have a short dendrite and a long axon. The dendrite receives the motor commands from the CNS and the axon carries it to the muscles and glands.

4. Types:
There are different types of sensory neurons such as photoreceptors, mechanoreceptors, thermoreceptors, chemoreceptors, and nociceptors. Each type of sensory neuron responds to a specific type of stimulus. There are also different types of motor neurons such as somatic motor neurons, autonomic motor neurons, and enteric motor neurons. Somatic motor neurons control the voluntary movements of the skeletal muscles, autonomic motor neurons control the involuntary movements of the smooth muscles and glands, and enteric motor neurons control the movements of the digestive system.

5. Pathway:
The pathway of sensory neurons is afferent, which means that they carry the information towards the CNS. The pathway of motor neurons is efferent, which means that they carry the information away from the CNS.

In conclusion, sensory neurons and motor neurons are two different types of neurons that have different functions, locations, structures, types, and pathways. They work together to maintain the homeostasis of the body and respond to the changes in the environment.

Answer

Answer

Question:

Differentiate between sensory and motor nerves.

The Central and Peripheral Nervous System:

The human central nervous system, or CNS, is made up of the brain and the spinal cord. It works along with the peripheral nervous system, or PNS, to interpret the world around a human and to enable the human to react to it.

Answer and Explanation:

In the human nervous system, sensory nerves carry impulses from the sensory organs of the body back to the central nervous system. Motor nerves carry impulses from the central nervous system out to the muscles of the body to cause them to move or act. In an adult human, there are many more sensory neurons, or nerve cells, than there are motor neurons. Sensory neurons also have dendrites, or cell extensions, located outside of the central nervous system, while motor neurons are located within the spinal cord. Sensory neurons are called afferent, while motor neurons are called

Answer

Sensory neurons bring sensory impulse from sensory organs to the central nervous system, whereas motor neurons carry motor impulses from the central nervous system to specific effectors. Sensory neuron has afferent fiber, whereas motor neuron has efferent fiber..***

Answer

Neurons are the structural and functional unit of the nervous system. They constitute the communication network of the nervous system and transfer electrical impulses between the central nervous system and the sensory organs.

There are three types of neurons based on the function as follows:-
1). Sensory neuron
2). Motor neuron
3). Inter- neuron

Here, we will discuss about the difference between sensory and motor neurons.

The main difference between the sensory and motor neurons in their function and structure. Both these neurons enable the central nervous system to coordinate different functions in the body.

Sensory neurons:-
1). They carry impulse from sensory organs to the central nervous system.
2). They are located in the dorsal root ganglion of the spinal nerve.
3). They comprises of a short axon.
4). An adult has an average of 10 million sensory nerves in the body.
5). They are found in eyes, skin, ears, tongue and nose.

Motor neurons:-
1). They carries motor impulses from te central nervous system to specific effectors.
2). They are located in the ventral root ganglion of spinal cord.
3). They comprises of a long axon.
4). An adult has an average of 5 million motor neurons in the body.
5). They are found in muscles and glands.

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