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How does the four major elements of a simple nervous pathway function during pain withdrawal reflex?
During a pain withdrawal reflex impulses are sent through different nerves and to the spinal cord. This reflex does not make it to the brain but only to the spinal cord. We call this involuntary action because we dont control reflexes. The sensory neurons are the first to recieve the impulse, then they travel to the interneurons, or associative neurons, and then they go to the motor neurons which carries the impulse to the central nervous system. Then the effector is the response, so in this case your musscle will contract.
What else can I help you with?
What is the scientific name for nervous pathway switching sides?
decussation
What is the most simple nervous system pathway?
The most simple nervous system pathway is the monosynaptic reflex arc. It involves only two neurons: a sensory neuron that detects a stimulus and a motor neuron that responds to the stimulus by causing a muscle to contract. This pathway allows for rapid and automatic responses to stimuli, such as when you touch something hot and quickly pull your hand away.
What role does the mesocortical pathway play in the development of negative symptoms in psychiatric disorders?
The mesocortical pathway is a brain pathway involved in regulating emotions and cognitive functions. Dysfunction in this pathway can contribute to the development of negative symptoms, such as apathy and social withdrawal, in psychiatric disorders like schizophrenia.
The motor pathway of the autonomic nervous system usually involves how many neurons?
The motor pathway of the autonomic nervous system typically involves two neurons: a preganglionic neuron that originates in the central nervous system and a postganglionic neuron that extends to the target tissue or organ.
What is the function of the spinal cord in the nervous system?
The spinal cord serves as a pathway for transmitting messages between the brain and the rest of the body. It also plays a crucial role in reflex actions and coordination of movement.
What carries the nerve impulse from the central nervous system to an effector?
Nerve impulses are carried from the central nervous system to the effector organs (muscles or glands) by motor neurons. These motor neurons form a pathway known as the efferent pathway.
The Krebs cycle is an example of which type of metabolic pathway?
The Krebs cycle is an example of an aerobic metabolic pathway, as it requires oxygen to function efficiently.
What is the role of the spinal cord in the function of the nervous system?
The spinal cord serves as a pathway for transmitting messages between the brain and the rest of the body. It plays a crucial role in coordinating reflexes and controlling voluntary movements.
What are the four major elements of a simple nervous pathway?
Sensory receptor, afferent neuron, efferent neuron, effector organ.
Explain what is regulation of metabolic pathway?
Metabolic pathway is the sum total of all the biochemical reactions in our body. It regulation or control is done by our genetic system through both hormonal and nervous control.
What is the simplest pathway able to receive a stimulus enter the center nervous system for immediate interpretation and produce a response?
A reflex
What is the function of olivospinal tract?
Probably it is an intermediate pathway in the strio-olivo-spinal connections
