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Diffuse noxious inhibitory controls (DNIC) or conditioned pain modulation (CPM) refers to an endogenous pain modulatory pathway which has often been described as "pain inhibits pain". [1] It occurs when response from a painful stimulus is inhibited by another, often spatially distant, noxious stimulus.
Not only have Siri Leknes and Irene Tracey, two neuroscientists who study pain and pleasure, concluded that pain and reward processing involve many of the same regions of the brain, but also that the functional relationship lies in that pain decreases pleasure and rewards increase analgesia, which is the relief from pain.
[1] [2] PAG is also the primary control center for descending pain modulation. It has enkephalin-producing cells that suppress pain. The periaqueductal gray is the gray matter located around the cerebral aqueduct within the tegmentum of the midbrain. It projects to the nucleus raphe magnus, and also contains descending autonomic tracts.
Response modulation; The process model also divides these emotion regulation strategies into two categories: antecedent-focused and response-focused. Antecedent-focused strategies (i.e., situation selection, situation modification, attentional deployment, and cognitive change) occur before an emotional response is fully generated.
There’s a laundry list of things that men and women experience differently, but new research finds that pain may be yet another one.. The study, which was published in PNAS Nexus on October 14 ...
In 1968, three years after the introduction of the gate control theory, Ronald Melzack concluded that pain is a multidimensional complex with numerous sensory, affective, cognitive, and evaluative components. Melzack's description has been adapted by the International Association for the Study of Pain in a contemporary definition of pain. [1]
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Pain psychology involves the implementation of treatments for chronic pain. Pain psychology can also be regarded as a branch of medical psychology, as many conditions associated with chronic pain have significant medical outcomes. Untreated pain or ineffective treatment of pain can result in symptoms of anxiety and depression, thus it is vital ...