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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.
What division transmits impulses from the cns to the muscles or glands?
The sensory or afferent division of the peripheral nervous system transmits impulses from the sense organs to the CNS.
Trace the path of sound waves as they enter the ear Start with the outer ear?
Sound waves first enter the outer ear, which consists of the pinna (visible portion) and the ear canal. The pinna helps collect sound waves and directs them into the ear canal. The sound waves then travel through the ear canal and reach the eardrum (tympanic membrane) at the end of the canal.
How do sound vibrations carried from the ear to the nerve cells?
Sound vibrations enter the ear drum and cause it to vibrate. These vibrations are transferred through the middle ear bones to the cochlea, a spiral-shaped organ in the inner ear. Within the cochlea, specialized hair cells convert the vibrations into electrical signals that are transmitted by the auditory nerve to the brain for processing as sound.
What fiber transmits impulses to the central nervous system?
The fiber that transmits impulses to the central nervous system is called an afferent or sensory fiber. These fibers carry sensory information from receptors in the body to the brain and spinal cord, allowing for the perception of different sensations like touch, temperature, and pain.
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 myelin sheath transmits impulses from one nuron to another?
Myelin sheath never transmits the impulse from one neuron to another. On the contrary these are insulating cells which prevent transmission of nerve impulses.
What transmits impulses that activate and control body functions?
the nervous tissue
What muscle transmits impulses along cellular processes?
nervous tissue
What transmits sound from the inner ear to the brain?
The auditory nerve transmits sound signals from the inner ear to the brain. It carries electrical impulses generated by the hair cells in the cochlea to the brainstem, where the signals are further processed and interpreted as sound.
What division transmits impulses from the cns to the muscles or glands?
The sensory or afferent division of the peripheral nervous system transmits impulses from the sense organs to the CNS.
How does the bass drum produses sounds?
When you strike a brass drum, it vibrates. These vibrations are transferred to the surrounding medium which is air which inturn transmits these waves into the human ear and vibrates the ear drum.This generates electrical impulses which are interpreted by the human brain which produses the sensation of sound.
What part of the ear transmits the vibrations to the cochlea?
The eardrum
What cranial nerve Transmits motor impulses that affect heart rate?
Optic nerve
What is a light-sensitive feature that receives visual images and transmits impulses to the brain?
the iris
Neuron transmits impulses from the periphery to the central nervous system?
afferent/sensory neurons
Transmits sensory impulses from pressure receptors of the carotid artery?
Glossopharyngeal cranial nerve
