Pain Preception - Edubirdie

University:
MacEwan University
Course:
PSYC 258 | Cognitive Psychology
Academic year:

2024
Views:

384

Pages:

1
Author:

Arthur M.

PAIN PERCEPTION → source of into that relates to tissue destruction → adaptive to a degree as it motivates benavior to fermmate source of pain • Noiceptive Parn - signals when skin is damaged, responds to neat, chemicals, severe pressure a cold o Inframmatory pain - responds to chemicals that signal mflammation m different parts of body. Damage to tissues a joints release these chemicals mat activate nocrceptors. • Neuropathic pain - caused by damage to CNs. Bram damage by stroke repetitive movements which can cause carpal tunnel syndrome. ENCODING PAIN VIa NOCICEPTORS sensory receptors that transmit mo about noxious stimuli (heat, cold, pressure, chemical) are transmitted to CNS via spinal cord. congenital analgesia: people born without ability to feel pain.

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