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How do the parts of the ear work together to convert sound waves into nerve impulses?
Wiki User
∙ 10y ago
We all know how the sound waves are detected, through minuscule hairs. Each of these hairs is connected to an individual nerve termination so, when vibrated, the brain receives an electrical pulse from that individual hair. Each hair is set at a certain distance and length, so each individual hair reacts differently to the next.
The brain then cleverly processes all these electrical pulse combinations to find the corresponding pitches and frequencies and allows you to hear the resulting sound.
Wiki User
∙ 10y ago
Sound waves enter the ear canal and cause the eardrum to vibrate. These vibrations are then amplified by the three small bones in the middle ear (ossicles) and transmitted to the cochlea in the inner ear. Within the cochlea, hair cells convert these vibrations into electrical signals that are sent to the brain through the auditory nerve, where they are perceived as sound.
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The most rapid nerve impulses are impulses that are carried?
The most rapid nerve impulses are carried by myelinated nerve fibers, which have a fatty sheath called myelin that enables faster signal transmission. These fast nerve impulses are crucial for quick reflex actions and communication between different parts of the body. Unmyelinated fibers are slower in transmitting nerve impulses compared to myelinated fibers.
Parts of a multipolar neuron its order of receiving nerve impulses?
The parts of a multipolar neuron include the dendrites which receive nerve impulses, the cell body which integrates the signals, and the axon which conducts the signals away from the cell body. In terms of receiving nerve impulses, the order is generally dendrites, cell body, and then axon.
Which of these parts receive nerve impulses?
Nerve impulses are received and transmitted by the dendrites and cell body of a neuron. The axon then transmits the nerve impulse away from the cell body to other neurons or target cells.
What part of the brain relays impulses between the brain and other body parts?
nerve
What can help impulses reach all parts the body properly?
A healthy and well-functioning nervous system is essential for impulses to reach all parts of the body properly. This includes maintaining proper nerve conduction, adequate neurotransmitter levels, and overall nerve health. Regular exercise, a balanced diet, and stress management techniques can also support optimal nerve function.
The most rapid nerve impulses are impulses that are carried?
The most rapid nerve impulses are carried by myelinated nerve fibers, which have a fatty sheath called myelin that enables faster signal transmission. These fast nerve impulses are crucial for quick reflex actions and communication between different parts of the body. Unmyelinated fibers are slower in transmitting nerve impulses compared to myelinated fibers.
How do crayfish transmit nerve impulses to parts of their body?
by eating bread
What is a group of axons bundled together called?
A group of axons bundled together is called a nerve. Nerves allow for the transmission of electrical impulses to and from the brain and spinal cord to different parts of the body.
What are the cells that transmit nerve impulses between parts of the nervous system?
yes
Parts of a multipolar neuron its order of receiving nerve impulses?
The parts of a multipolar neuron include the dendrites which receive nerve impulses, the cell body which integrates the signals, and the axon which conducts the signals away from the cell body. In terms of receiving nerve impulses, the order is generally dendrites, cell body, and then axon.
What is the relay station for nerve impulses?
The relay station for nerve impulses is the thalamus in the brain. It receives sensory information from various parts of the body and relays it to the appropriate areas of the cerebral cortex for processing.
Which of these parts receive nerve impulses?
Nerve impulses are received and transmitted by the dendrites and cell body of a neuron. The axon then transmits the nerve impulse away from the cell body to other neurons or target cells.
What part of the brain relays impulses between the brain and other body parts?
nerve
What can help impulses reach all parts the body properly?
A healthy and well-functioning nervous system is essential for impulses to reach all parts of the body properly. This includes maintaining proper nerve conduction, adequate neurotransmitter levels, and overall nerve health. Regular exercise, a balanced diet, and stress management techniques can also support optimal nerve function.
Which parts of the brain receive the impulses from the auditory nerve?
The auditory nerve sends impulses to the brainstem's cochlear nuclei, which then project to the auditory cortex in the temporal lobe. This is where sound processing and interpretation primarily occur.
What are the two parts of the neurons for sensing and returning nerve impulses int he body?
The two parts of neurons responsible for sensing and returning nerve impulses are the dendrites, which receive incoming signals from other neurons, and the axon, which transmits the signal away from the cell body to other neurons or target cells.
What relays impulses between the brain and the other body parts?
The nervous system relays impulses between the brain and other body parts through nerve cells called neurons. These neurons communicate through electrical signals that travel along nerve fibers to transmit information throughout the body.
