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A change in afferent pathways could be due to damage or dysfunction in sensory receptors, nerves, or pathways. A change in efferent pathways could be caused by issues in motor neurons or the neuromuscular junction. Both types of changes can result in altered sensory perception or impaired motor function.
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Does dilation of the afferent arteriole and constriction of the efferent arteriole decrease GFR?
Dilation of the afferent arteriole increases blood flow into the glomerulus, which typically raises glomerular filtration rate (GFR). Conversely, constriction of the efferent arteriole reduces blood outflow from the glomerulus, which can also increase GFR. Therefore, the combination of afferent dilation and efferent constriction would generally not decrease GFR; instead, it could either maintain or potentially increase GFR depending on the extent of the changes.
An obstruction in the afferent arteriole would reduce the flow of blood into the?
glomerulus, leading to a decrease in blood pressure within the glomerulus. This reduction in pressure may impair the filtration process in the kidney, potentially leading to decreased urine production and retention of waste products in the body.
Does dilation of the afferent arteriole decrease Glomular filtration rate?
No, dilation of the afferent arteriole typically increases glomerular filtration rate by allowing more blood flow into the glomerulus. Constriction of the afferent arteriole would decrease the glomerular filtration rate.
A very small tilt in Earth'sare axis would likely cause .?
That would most likely cause a very small change in the seasons.
Dilation of the afferent arteriole decrease GFR?
Dilation of the afferent arteriole increases blood flow into the glomerulus, leading to an increase in glomerular filtration rate (GFR) due to the increased pressure on the filtration membrane. This can result in increased urine production.
What is the difference between afferent and efferent arteries?
Efferent arteries take blood away from an organ and afferent arteries bring blood to an organ.
The efferent division of the peripheral nervous system innervates?
A muscle or a gland. Efferent fibers carry information away from the CNS to innervate tissues that perform functions; such as a gland, a smooth muscle, a skeletal muscle, or cardiac muscle. The antonym to efferent would be afferent.
Does dilation of the afferent arteriole and constriction of the efferent arteriole decrease GFR?
Dilation of the afferent arteriole increases blood flow into the glomerulus, which typically raises glomerular filtration rate (GFR). Conversely, constriction of the efferent arteriole reduces blood outflow from the glomerulus, which can also increase GFR. Therefore, the combination of afferent dilation and efferent constriction would generally not decrease GFR; instead, it could either maintain or potentially increase GFR depending on the extent of the changes.
What are three kinds of neutrons that would be involved in a reflex impulse?
They are neurons and not neutrons. You have afferent neuron. Then you have intermediate neuron and then you have the efferent neuron in the reflex arc.
What Three kinds of neutrons that would be involved in a reflex impulse?
They are neurons and not neutrons. You have afferent neuron. Then you have intermediate neuron and then you have the efferent neuron in the reflex arc.
What is the opposite of motor nerve?
A motor nerve falls under the category of efferent nerves, its opposite would be an afferent nerve, usually called a sensory nerve.
Does the efferent system sends information from the brain to spinal cord throughout the body?
You are correct; efferent neurons carry impulses from your brain to/and spinal cord throughout the body. Efferent nerves, otherwise known as motor or effector neurons, carry nerve impulses away from the central nervous system to effectors (such as muscles or glands and also the ciliated cells of the inner ear).The term 'efferent' can also be used in more localized locations (though still in the nervous system). For example, a neuron's efferent synapse provides input to another neuron, and not vice-versa. Vice-versa would be afferent. (see below)The opposite of efferent neurons are afferent, which are neurons that carry impulses from the body back to the brain. An easy mnemonic: Efferent connections Exit. Afferent connections Arrive.Hope this helps!
How does the medical term efferent break up?
The medical term "efferent" can be broken down into two parts: the prefix "e-" meaning "away from," and the root "fferent," which comes from the Latin "ferre," meaning "to carry." Together, "efferent" refers to structures that carry signals or substances away from a particular organ or point, such as efferent neurons that transmit impulses away from the central nervous system to muscles or glands. In contrast, "afferent" would refer to structures that carry signals toward a center.
Can atomic neurons be sensory or afferent neurons?
I believe you mean autonomic neurons (part of the ANS) and yes, they can be sensory neurons. Sensory neurons are the same as afferent neurons--meaning they carry signals towards the CNS. Think as afferent as 'approaching'. Anyhow, these neurons sense the conditions of your visceral organs and whatnot. Other wise it would have no information to judge for what signals to send. So yes, autonomic neurons consist of both sensory (afferent) and motor (efferent) neurons.
An efferent nerve takes an impulse towards the brain?
Efferent nerves carry signals away from the brain to muscles and glands, enabling movement and other bodily functions. A nerve impulse travels in one direction along these nerves, from the central nervous system to the periphery.
An obstruction in the afferent arteriole would reduce the flow of blood into the?
glomerulus, leading to a decrease in blood pressure within the glomerulus. This reduction in pressure may impair the filtration process in the kidney, potentially leading to decreased urine production and retention of waste products in the body.
What is an example of an intersegmental reflex?
(¦in·tər·seg′ment·əl ′rē′fleks) (neuroscience) An unconditioned reflex arc connecting input and output by means of afferent pathways in the dorsal spinal roots and efferent pathways in the ventral spinal roots.An example of an intersegmental reflex would be; if some animal were to have a missing limb the other limbs would adjust to that missing limb (S-R).
