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Where are Sound Vibration Are Converted In To Nerve Impulses?
Sound vibrations are converted into nerve impulses in the inner ear. The vibrations are detected by hair cells in the cochlea, which then stimulate the auditory nerve to send signals to the brain for processing and interpretation of sound.
How does the optic nerve work?
The optic nerve is a group of nerve fibers that function to provide vision. The optical never works by transferring electrical impulses to the brain from a part of the eyes known as the retina.
What is the bundle of nerve fibers that send messages to the brain which interprets them?
The bundle of nerve fibers that send messages to the brain for interpretation is called the sensory pathway. These pathways carry sensory information from the peripheral nervous system to the brain where it is processed and interpreted.
How is olfactory impulse carried to brain?
Olfactory impulses are carried to the brain by olfactory nerve fibers, which are specialized nerve cells located in the roof of the nasal cavity. These nerve fibers send signals to the olfactory bulb located in the brain, where the information is processed and interpreted as different smells.
What is responsible for transmitting pain impulses?
Nociceptors are responsible for transmitting pain impulses. These are specialized nerve endings that detect tissue damage or potentially harmful stimuli and send signals to the brain to alert the body of pain.
When does the brain stop sending nerve impulses to the sweat glands?
The brain continues to send nerve impulses to sweat glands throughout life. Sweat production is regulated by the autonomic nervous system, controlling factors such as temperature, emotions, and physical activity.
What pick up the stimuli and send it to the brain or spinal cord?
Neurons, or nerve cells, pick up the impulses and send them to other neurons through axons and dendrites until it reaches the spinal cord.
Which two elements are needed to help nerve cells send electrical signals?
It's Sodium and Potassium are necessary for the transmission of nerve impulses
What part of the nervous system has the responsibility for issuing nerve impulses and analyzing sensory data?
The answer is the central send impulses and the brain and spinal chord are used in this application.
What is the nerve that sends impulses from the nose to the brain?
Quite a few, depending on what sensation you're interested in, but the cribiform plate is actually a part of the brain (the olfactory lobe), the only part of the brain that connects to the outside world directly.
What transmits sound waves to the inner ear making waves in the fluid in the cochlea?
The ossicles amplify the sound. They send the sound waves to the inner ear and into the fluid-filled hearing organ (cochlea). ... The auditory nerve sends these impulses to the brain. The brain then translates these electrical impulses as sound.
Does your brain have nerve endings?
No, the brain itself does not have nerve endings. Nerve endings are found in other parts of the body, such as the skin, that send signals to the brain.
