Chronic Pain as a Learned Behavior

Chronic pelvic pain as a somatoform disorder.

BACKGROUND The purpose of this study was to determine whether psychiatric disturbances, particularly somatization, and an increased number of traumatic and critical life events, which have been found in women with idiopathic chronic pelvic pain (ICPP), can also be observed in women with chronic pelvic pain and abdominal adhesions (ACPP). METHODS Forty women who underwent diagnostic laparoscop...

Alcohol dependence as a chronic pain disorder.

Dysregulation of pain neurocircuitry and neurochemistry has been increasingly recognized as playing a critical role in a diverse spectrum of diseases including migraine, fibromyalgia, depression, and PTSD. Evidence presented here supports the hypothesis that alcohol dependence is among the pathologies arising from aberrant neurobiological substrates of pain. In this review, we explore the possi...

Self-harm behavior among chronic pain patients.

Avoidance behavior in chronic pain research: a cold case revisited.

In chronic musculoskeletal pain, avoidance behavior is a prominent behavioral characteristic that can manifest itself in various ways. It is also considered a crucial component in the development and maintenance of chronic pain-related disability, supposedly fueled by pain-related fear and catastrophic beliefs. Despite the frequent occurrence of avoidance behavior and its potential impact on qu...

Head movements and postures as pain behavior

Pain assessment can benefit from observation of pain behaviors, such as guarding or facial expression, and observational pain scales are widely used in clinical practice with nonverbal patients. However, little is known about head movements and postures in the context of pain. In this regard, we analyze videos of three publically available datasets. The BioVid dataset was recorded with healthy ...