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Does the nerve impulse reaches the brain during reflex arc?
No, during a reflex arc, the nerve impulse does not reach the brain before the reflex action occurs. Instead, the impulse travels from the sensory receptor through the spinal cord to the motor neurons, which directly trigger a response. This allows for a quick reaction to stimuli, bypassing the brain for immediate response. The brain may become aware of the stimulus and the reflex action afterward.
How many directions can a nerve impulse travel in?
A nerve impulse can travel in two directions: towards the brain (sensory or afferent pathway) to convey sensory information, and away from the brain (motor or efferent pathway) to control muscle movement or glandular secretion.
What is the path of a nerve impulse from your leg to your brain and back to your leg?
A nerve impulse travels from your leg to your brain through sensory neurons. Once in the brain, the impulse is processed, and a response is generated. The response travels back to your leg through motor neurons to initiate movement or action.
What part of the brain conducting the sensory impulse for the lower teeth?
The trigeminal nerve, specifically the mandibular division (V3), is responsible for conducting sensory impulses for the lower teeth. This nerve carries sensory information from the lower jaw to the brain.
What is the sensory neuron function?
Sensory neurons transmit information from sensory receptors to the central nervous system. They play a crucial role in detecting various stimuli such as touch, temperature, pain, and pressure, and converting these signals into electrical impulses that can be interpreted by the brain.
During a reflex the nerve impulse reaches?
the brain
Which type of the neuron carries the impulse to the sense organs to the brain?
sensory neuron
How does information from the sensory receptorsin the skin get to the brain?
The initial sensory receptor detects a change e.g temperature. This is sent as an electrical impulse via a series of sensory receptors to the spine, if there is a problem a reflex occurs. If there is no problem the impulse is transmitted to the brain through the spinal cord.
Does the nerve impulse reaches the brain during reflex arc?
No, during a reflex arc, the nerve impulse does not reach the brain before the reflex action occurs. Instead, the impulse travels from the sensory receptor through the spinal cord to the motor neurons, which directly trigger a response. This allows for a quick reaction to stimuli, bypassing the brain for immediate response. The brain may become aware of the stimulus and the reflex action afterward.
If you are stung by a bee you don't feel any pain until the impulse reaches your?
When stung by a bee a person will not feel any pain until the impulse reaches their brain. The brain is the center of a humans nervous system.
Which type of neurons carries impulse from sense organs to spinal cord or brain?
Sensory neurons
How many directions can a nerve impulse travel in?
A nerve impulse can travel in two directions: towards the brain (sensory or afferent pathway) to convey sensory information, and away from the brain (motor or efferent pathway) to control muscle movement or glandular secretion.
When ever you get stung by a bee you don't fill it until the impulse reaches your?
When you are stung by a bee you don't feel it until the impulse reaches your brain. The signal travels along your nerves to your spinal cord, where it is turned into a chemical message and sent to your brain.
What is known as the gatekeeper to the cerebrum?
the gate keeper of human brain is thallamus which is the floor of dihensephallon. It sort out the outgoing impulse from brain and incoming impulse from spinal cord.
What is the path of a nerve impulse from your leg to your brain and back to your leg?
A nerve impulse travels from your leg to your brain through sensory neurons. Once in the brain, the impulse is processed, and a response is generated. The response travels back to your leg through motor neurons to initiate movement or action.
What part of the brain conducting the sensory impulse for the lower teeth?
The trigeminal nerve, specifically the mandibular division (V3), is responsible for conducting sensory impulses for the lower teeth. This nerve carries sensory information from the lower jaw to the brain.
What is the sensory neuron function?
Sensory neurons transmit information from sensory receptors to the central nervous system. They play a crucial role in detecting various stimuli such as touch, temperature, pain, and pressure, and converting these signals into electrical impulses that can be interpreted by the brain.
