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A quick response to a stimulus that involves the brain is known as a voluntary reflex or a complex reflex. Unlike simple reflexes, which are mediated by the spinal cord and occur automatically, voluntary reflexes require processing in the brain and often involve conscious thought. An example includes withdrawing your hand from a hot surface; while the immediate withdrawal is a spinal reflex, the decision to react is processed by the brain.
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What is it called when a stimulus does not go all the way to the brain and the response is considered an automatic response?
This process is called a reflex arc. It involves a rapid and involuntary response to a specific stimulus, which bypasses the brain and is coordinated by the spinal cord or peripheral nerves. This allows for quick reactions to potential danger without the need for conscious thought.
What is a automatic reflex arc?
An automatic reflex arc is a neural pathway that controls reflex actions in response to a stimulus. It involves sensory neurons detecting the stimulus and sending signals to the spinal cord, which then quickly activates motor neurons to produce a rapid and involuntary response, bypassing conscious control from the brain.
What term describes a quick spontaneous automatic response to a stimulus that does not involve thinking about it?
The term reflex or phrase reflex action describes a quick spontaneous automatic response to a stimulus that does not involve thinking about it. It is controlled through the brain, but does not require thought.
Is sleeping an autonomic or somatic reflex?
Sleeping is not a reflex but a complex process controlled by the brain. It involves both autonomic and somatic functions, but it is not considered a reflex as it is more of a regulated state of consciousness rather than a simple automatic response to a specific stimulus.
What is a neural transmission that bypasses the brain?
A reflex arc is a neural transmission that bypasses the brain and instead travels directly to the spinal cord for a rapid response to a stimulus.
How is a reflex action different from a normal response to a stimulus?
A reflex action is an automatic, involuntary response to a stimulus that bypasses the brain, whereas a normal response to a stimulus involves conscious thought and decision-making processes in the brain. Reflex actions occur more quickly and are essential for survival, while normal responses can involve cognitive processing and decision-making.
What is it called when a stimulus does not go all the way to the brain and the response is considered an automatic response?
This process is called a reflex arc. It involves a rapid and involuntary response to a specific stimulus, which bypasses the brain and is coordinated by the spinal cord or peripheral nerves. This allows for quick reactions to potential danger without the need for conscious thought.
What is a automatic reflex arc?
An automatic reflex arc is a neural pathway that controls reflex actions in response to a stimulus. It involves sensory neurons detecting the stimulus and sending signals to the spinal cord, which then quickly activates motor neurons to produce a rapid and involuntary response, bypassing conscious control from the brain.
How can a reflex lead to a voluntary learned behavior?
When a reflex occurs in response to a specific stimulus, the brain can reinforce associated voluntary behaviors that follow the reflex. Through repetition and reinforcement, the brain can learn to anticipate and control the reflex response, turning it into a voluntary learned behavior. This process involves the formation of new neural pathways and connections that link the reflex with the voluntary behavior.
What term describes a quick spontaneous automatic response to a stimulus that does not involve thinking about it?
The term reflex or phrase reflex action describes a quick spontaneous automatic response to a stimulus that does not involve thinking about it. It is controlled through the brain, but does not require thought.
Is sleeping an autonomic or somatic reflex?
Sleeping is not a reflex but a complex process controlled by the brain. It involves both autonomic and somatic functions, but it is not considered a reflex as it is more of a regulated state of consciousness rather than a simple automatic response to a specific stimulus.
What is a neural transmission that bypasses the brain?
A reflex arc is a neural transmission that bypasses the brain and instead travels directly to the spinal cord for a rapid response to a stimulus.
What is the name of the short pathway that carries the impulse for an automatic response?
The short pathway that carries the impulse for an automatic response is called a reflex arc. It involves sensory neurons, interneurons in the spinal cord, and motor neurons to quickly produce a reflex action in response to a stimulus, bypassing the brain.
Define reflex action?
Reflex action is an immediate response to a specific stimulus without conscious control. Spinal reflexes are controlled by the spinal cord. And the spinal cord and the brain are Reflex centres.Examples of reflex actions are scratching when your skin is itchy, the sudden blinking of the eye when a hand is waved in front of it, and also salivation when food is in the mouth.
What reflex does a a sensory neuron synapses directly on a motor neuron?
This type of reflex is known as a monosynaptic reflex. It involves a single synapse between the sensory neuron and the motor neuron in the spinal cord, leading to a rapid response to a stimulus without involvement of higher brain centers. An example of a monosynaptic reflex is the knee-jerk reflex.
What is responsible for reflex action?
Reflex actions are controlled by the spinal cord and do not involve the brain. When a stimulus is detected, a signal is sent to the spinal cord, which then triggers a quick response from the muscles to react to the stimulus without conscious thought.
What is cranial reflex?
A cranial reflex is a fast, involuntary response to a stimulus. It uses the brain stem as an integrating center (the brain receives sensory information and generates a response). This is contrasted to a spinal reflex, when the response is generated in the spinal cord itself, and the brain only finds out a reflex has occurred after the fact.An example of a cranial reflex would be the tracking movements of your eyes as you are reading this sentence. The dilation and contraction of your pupils in response to different levels of light is another cranial reflex.--------------An example of a spinal reflex would be standing on a pin or touching a hot object.
