At the spinal cord; synapse, connecting i initiates an involuntary muscle contraction to move the body away from the source of pain. After the sensory pain use thei i, a reflex response to sudden pain results in a motor, or the brain stem, i bundle: The fast impulses for acute sharp pain travel in the i, impulse back to the muscles that also transmit it across the spinal cord to the ascending tracts to the brain. There are two types of tracts in the i reaches the tract, whereas the slower impulses for chronic or dull tract. This double pathway explains the two stages of pain one often experiences with an injury to the skin, the lobe of the brain. It is here that the location and characteristics of the pain are sharp severe pain, followed by a duller but persistent throbbing or aching pain. These tracts connect with the reticular formation in thalamus, and other structures as they ascend to the somatic sensory area in the cerebral cortex of the parietal The many branching connections from the tracts provide information to other parts of the brain, forming the basis for an integrated response to pain.
At the spinal cord; synapse, connecting i initiates an involuntary muscle contraction to move the body away from the source of pain. After the sensory pain use thei i, a reflex response to sudden pain results in a motor, or the brain stem, i bundle: The fast impulses for acute sharp pain travel in the i, impulse back to the muscles that also transmit it across the spinal cord to the ascending tracts to the brain. There are two types of tracts in the i reaches the tract, whereas the slower impulses for chronic or dull tract. This double pathway explains the two stages of pain one often experiences with an injury to the skin, the lobe of the brain. It is here that the location and characteristics of the pain are sharp severe pain, followed by a duller but persistent throbbing or aching pain. These tracts connect with the reticular formation in thalamus, and other structures as they ascend to the somatic sensory area in the cerebral cortex of the parietal The many branching connections from the tracts provide information to other parts of the brain, forming the basis for an integrated response to pain.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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![At the spinal cord
1
synapse, connecting i
L
initiates an involuntary muscle contraction to move the body away from the source of pain. After the sensory i
pain use thei
L.
a reflex response to sudden pain results in a motor, or
the brain stem, i
bundle: The fast impulses for acute sharp pain travel in the
neurons
also transmit it across the spinal cord to the ascending tracts to the brain. There are two types of tracts in the
lobe of the brain. It is here that the location and characteristics of the pain are
tract. This double pathway explains the two stages of pain one often experiences with an injury to the skin, the
sharp severe pain, followed by a duller but persistent throbbing or aching pain. These tracts connect with the reticular formation in
:: neospinothalamic :: spinothalamic
1₁ thalamus, and other structures as they ascend to the somatic sensory area in the cerebral cortex of the parietal
tracts provide information to other parts of the brain, forming the basis for an integrated response to pain.
:: perceived
:: impulse
I
, impulse back to the muscles that
:: efferent
:: initial
SIBLE POINTS: 11.7
tract, whereas the slower impulses for chronic or dull
i reaches the
:: ascending
E
The many branching connections from the
:: paleospinothalamic
:: hypothalamus
:: synapse
Sep 17
[]
7:24](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2530dd34-2de1-420b-bc9a-33da760b9bac%2F9ea040cb-fb00-4d84-94fc-1591d9aa94ea%2Frwje01c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:At the spinal cord
1
synapse, connecting i
L
initiates an involuntary muscle contraction to move the body away from the source of pain. After the sensory i
pain use thei
L.
a reflex response to sudden pain results in a motor, or
the brain stem, i
bundle: The fast impulses for acute sharp pain travel in the
neurons
also transmit it across the spinal cord to the ascending tracts to the brain. There are two types of tracts in the
lobe of the brain. It is here that the location and characteristics of the pain are
tract. This double pathway explains the two stages of pain one often experiences with an injury to the skin, the
sharp severe pain, followed by a duller but persistent throbbing or aching pain. These tracts connect with the reticular formation in
:: neospinothalamic :: spinothalamic
1₁ thalamus, and other structures as they ascend to the somatic sensory area in the cerebral cortex of the parietal
tracts provide information to other parts of the brain, forming the basis for an integrated response to pain.
:: perceived
:: impulse
I
, impulse back to the muscles that
:: efferent
:: initial
SIBLE POINTS: 11.7
tract, whereas the slower impulses for chronic or dull
i reaches the
:: ascending
E
The many branching connections from the
:: paleospinothalamic
:: hypothalamus
:: synapse
Sep 17
[]
7:24
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