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.
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.
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.
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.
The nerve impulse from your foot to your leg is called a sensory nerve signal or proprioceptive feedback. It helps transmit information about sensations such as touch, pressure, and position to the brain.
the brain
sensory neuron
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.
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.
Sensory neurons
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 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.
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.
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.
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.
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.
The only response by the spinal cord is not an interpretation but a reflex. A sensory impulse comes in and at the cord a reflexive arc occurs taking information to muscles or glands. The brain does the interpretation. You touch a hot stove and that info goes to the spinal cord which causes a reflexive action where the muscles move the hand away. All that happens before the brain gets an "incident report".