Xem 1-5 trên 5 kết quả Pain perception
  • The field of Pain Medicine has evolved over the last 20 years to include an increasing array of sophisticated and technologically complex diagnostic and therapeutic procedures. Concurrent to this advancement has been the development of a battery of pharmacological options to treat pain, from extended-release formulations of analgesics to antidepressants and anticonvulsants designed to treat specific types of pain syndromes.

    pdf578p cronus75 18-01-2013 20 6   Download

  • Central Mechanisms The Spinal Cord and Referred Pain The axons of primary afferent nociceptors enter the spinal cord via the dorsal root. They terminate in the dorsal horn of the spinal gray matter (Fig. 12-3). The terminals of primary afferent axons contact spinal neurons that transmit the pain signal to brain sites involved in pain perception. When primary afferents are activated by noxious stimuli, they release neurotransmitters from their terminals that excite the spinal cord neurons. The major neurotransmitter they release is glutamate, which rapidly excites dorsal horn neurons.

    pdf5p ongxaemnumber1 26-11-2010 41 5   Download

  • Why can some athletes seemingly play through injuries but succumb to incredible pain immediately after the competition ends? The explanation is thought to be related to the intense motivational states that may interfere with the perception of pain. The effects of emotional states may also explain why individuals with clinical depression report more pain than their counterparts without depression, and why anxiety increases pain perception.

    pdf6p thangbienthai 17-11-2012 13 0   Download

  • Aesthetic feelings are distinguished from sensory feelings, now, by the fact that the former are related to the content of a presentation, the latter to the act itself. 21 Thus sensory feelings, but not aesthetic feelings, are directly sensitive to the quality and intensity of the act, and all sensations are, above a certain intensity, painful. Further, the sensory feeling disappears or is at least reduced to an almost unnoticeable intensity in the passage from sensation (perception) to a reproduced presentation in memory. ...

    pdf268p dangsuynghi 27-03-2013 56 5   Download

  • Fourth, our analysis of consultation patterns for the management of specific pregnancy- related conditions suggests pregnant women are making discretionary decisions regarding whom to consult depending on their immediate health concerns. Chiropractors are frequently consulted for back pain and sciatica, massage therapists consulted more commonly for neck pain, and naturopaths and acupuncturists more likely to be consulted for pregnancy-related nausea. Women are consulting with CAM practitioners most commonly for management of pain-related conditions.

    pdf10p thankinhphanliet 20-12-2012 19 4   Download

Đồng bộ tài khoản