We begin with a view defended elsewhere that pain is a representation of tissue damage that is dependent on what one is doing. We extend this view by exploring a relation between pain and action inspired by Alva Noë’s theory of perception. We consider whether sensorimotor knowledge related to tissue damage plays a role in pain experience. We explore this possibility by considering various kinds...

HYPOTHESIS Passive, active, and historical suicidality are associated with preference for death over disability. DESIGN Community nonpatients without pain, community patients with pain, and patients with acute and chronic pain were compared for endorsement of disability perception and preference for death over disability. Phi correlations and chi-square analyses were calculated between prefer...

background: chronic abuse of opiates induces dependency, but the neurobiological mechanisms of this event remain unclear. the aim of this study was to evaluate the effects of intracerebroventricular of venlafaxine on the morphine dependence and pain perception. methods: a total of 80 adult male rats were divided into two major groups: (1) 40 of them was divided into groups of positive control (...

BACKGROUND Neuropathic pain (NP) is common in spinal cord injury (SCI) patients. One of its manifestations is a lowering of pain perception threshold in quantitative thermal testing (QTT) in dermatomes rostral to the injury level. Transcranial direct current stimulation (tDCS) combined with visual illusion (VI) improves pain in SCI patients. We studied whether pain relief with tDCS + VI interve...