Which options are true regarding the gate control theory of pain? Select all that apply: a. Mechanoreceptor fibres synapse directly onto nociceptor fibres and potentiate incoming pain signals b. Mechanoreceptor fibres synapse onto interneurons, which synapse onto nociceptor fibres and potentiate incoming pain signals c. Applying a mechanical stimulus, such as grabbing the injured area, will soothe the injury

Q: Describe the characteristics and role of each of thefollowing in the pain pathway:a. nociceptorb. C…

A: Pain is an unpleasant sensation that arises due to any injury or damage to the tissues. In 1999, the…

Q: Which of the following is true about pain receptors? a. Alpha fibers respond to chronic pain. b.…

A: Pain receptors are called nociceptors. Such sensory receptors are found at the peripheral ends of…

Q: Describe the physiology of the somatosensory system in relation to the skin and how this enables the…

A: The somatosensory system is in charge of how touch, warmth, pressure, and pain are perceived. It is…

Q: Trace the pathway of pain impulse orientation from a stubbed toe by drawing a simple diagram and…

A: Pain can be grouped into 3 main types that are neuropathic nociceptive and inflammatory pain.

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A:

Q: Pain, temperature, and coarse touch are involved in the ascending pathways of the somatosensory…

A: The sensory pathways or sensory systems are part of the central nervous system, that is responsible…

Q: Given that receptive fields for touch do not exhibit uniform sensitivity across their whole extent,…

A: Different regions of the body have conscious areas of distinct sizes,  in two-point discrimination.…

Q: Describe two types of pain fibers.

A: The International Association for the study of Pain has given the definition of pain as - Pain is an…

Q: 9) Describe the three types of afferent nerve fibers linked to nociceptors in terms of myelination,…

A: Pain is balanced at many spots. It tends to be modulated at the level of pain receptors.We need to…

Q: Tonic receptors a.are fast-adapting. b.do not fire continuously to a sustained stimulus. c.produce…

A: Receptors are proteins channels in membrane which bind to ligands and creates  responses in the…

Q: Compare and contrast somatosensation and pain pathways.

A: In our body, there are a great deal of receptors that initiate the overall activity of the body.…

Q: Based upon stimulus origin, would a cutaneous pain receptor beclassified as an exteroceptor, an…

A: A stimulus is a broad term used for many signal from inside and outside that provoke various…

Q: Why did Tristan exclaim “ouch!” after he had withdrawn his hand from the hot coffee?

A: In this question, we have to answer that why the action of removal of hand is faster than the action…

Q: Touch receptors in the skin surface are ipsilateral to the side of the somatosensory cortex on which…

A: Touch receptors in the skin surface are ipsilateral to the side of the somatosensory cortex on which…

Q: If there is an increase in stimulus strength on a pain receptor but more pain is not felt, which of…

A: The resting potential tells about what happens when a neuron is at rest. An action potential occurs…

Q: Define  the terms Nonpain Imagery, Pain Redefinition, explain how each plays a role in managing and…

A: Pain can be sensed by nociceptive,neuropathic and mixed signals from the body.

Q: Describe the passage of information through the nervous system using a specific example.Be sure to…

A: The explanation is given below.

Q: Nerve impulses generated by nociceptors are interpreted bythe brain asa. fine touch.b. heat.c.…

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Q: Touch Receptor Density: 1. Record the minimum 2-point distance required to discriminate 2 pins: (a)…

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Q: Briefly describe the transmission of pain from the periphery of the body to its perception in the…

A: Introduction:Pain is a sensory and emotional experience that is affected by psychological factors…