I need answer don't copy from Google ASAP bockEWhich of the following is a mechanism through which pain signals are modulated?escIt→1the pain and temperature afferents are all unmyelinatedpain fibers only have a rapid response to pain that dulls quicklyacetylcholine release from the dorsal raphe reduces the response to painreceptors for touch provide inhibitory inputs to pain fibers in the dorsal horn!DANa2WSXalt#3C101%+5G1636B&7Hhp7N800481M9(5KO19MO2Ve6altA

The central nervous system includes the brain and the spinal cord. The brain is the central organ of…

Answered: Which of the following is a mechanism…

Biology 2e

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ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter36: Sensory Systems

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b ock Which of the following is a mechanism through which pain signals are modulated? esc 片 7 the pain and temperature afferents are all unmyelinated pain fibers only have a rapid response to pain that dulls quickly acetylcholine release from the dorsal raphe reduces the response to pain receptors for touch provide inhibitory inputs to pain fibers in the dorsal horn C Q A N H a 2 W X alt # 4 101 %*** 5 17 B & 7 H 7 D N 8 4 ㄴ 8 1 - M 5 K 0 19 2 V O 6 alt V P 3 11 (*) A
Which of the following is a mechanism through which pain signals are modulated? O the pain and temperature afferents are all unmyelinated O pain fibers only have a rapid response to pain that dulls quickly O acetylcholine release from the dorsal raphe reduces the response to pain receptors for touch provide inhibitory inputs to pain fibers in the dorsal horn
Enkephalin blocks pain transmission by :-a- blocking the response of pain receptors to painful stimulib- slowing down transmission of pain impulses through synapses in the pain pathwayc- inhibiting the response of the cerebral cortical somatic sensory area to pain signalsd- blocking Ca ++ channels in the central terminals of pain sensory fibers
Illustrate through arrows the pathway of the action potential of the pain of Joy G. from the periphery to the CNS.
When the dorsal horn receives feedback from the cerebral cortex, it can ______. Question 15 options: change mechanoreceptor signals to reflect intended experience rather than actual experience intensify the neural signal that allows the lateral flow of pain information alter the signal from the warm fibres and instead signal from cold fibres inhibit the neural signal that allows the upward flow of pain information A sound wave in which changes in air pressure follow a sine wave pattern is known as a(n) ______. Question 57 options: low noise signal timbre wave pure tone amplitude wave
Indicate whether each of the following is an example of sensory transduction or transmission. lon channels in a sensory v [ Choose ] cell in the skin open in transmission response to a change in transduction temperature. The membrane potential in [ Choose ] the dendrites of a touch receptor moves toward 0 mV An action potential is [ Choose ] carried along a sensory neuron toward the brain
Transmitters in pain control system include all the following, except :-a- serotoninb- acetylcholinec- enkephalind- norepinephrine
Thermal sensations :-a- are evoked by all changes in environmental temperaturesb- are evoked by stimulation of thermo-sensitive pain receptorsc- are involved in regulation of metabolic activityd- are transmitted by Aβ sensory fibers
The nerve fibers that transmit pain convey action potentials faster than the nerve fibers that convey the sense of touch True or False
Pain threshold :-a- is the highest intensity of stimulus that causes painb- is the lowest intensity of stimulus that causes painc- differs markedly among different individualsd- is elevated by substance P
Good day,Is this statement True or False? Descending pathways that inhibit pain stimulate inckude the periaqueductal gray nucleus.
2.) what of these nerve fiber has action potenital moving toward the central nervous system ? sensory fiber sympathetic nerve fiber parasympatheic nerver fiber motor fiber question 3 : The autonimic nervous system controls involuntary muscle such as the cardiac & smooth muscle true False question 5 It is important to remeber to the neurogila cells are not direclty part of ; A.) forming insulating membrane to cover the axon b. ) anchoring neuron to capilliares or nutrient supply c. ) controlling the neuron enviornment d. ) begin a pathways for the action potential

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