Multivariate classification of pain-evoked brain activity in temporomandibular disorder
نویسندگان
چکیده
منابع مشابه
Multivariate classification of pain-evoked brain activity in temporomandibular disorder
Introduction: Central nervous system factors are now understood to be important in the etiology of temporomandibular disorders (TMD), but knowledge concerning objective markers of central pathophysiology in TMD is lacking. Multivariate analysis techniques like support vectormachines (SVMs) could generate important discoveries regarding the expression of pain centralization in TMD. Support vecto...
متن کاملEtiology of temporomandibular disorder pain Temporomandibular rahatsızlıklarda ağrının etyolojisi
Pain in the masticatory muscles and temporomandibular joint is the main symptom of temporomandibular disorders. The etiology of temporomandibular disorder pain is multifactorial. Several studies have reported that there are predisposing, initiating and aggravating factors contributing to this disorder. Although factors such as trauma, occlusal discrepancies, stress, parafunctions, hypermobility...
متن کاملAnalysis of stimulus-evoked pain in patients with myofascial temporomandibular pain disorders.
The pathophysiological mechanisms of myofascial temporomandibular disorders (TMD) are still under investigation. The hypothesis that TMD pain is caused by a generalized sensitization of higher order neurons in the nociceptive pathways combined with a decreased efficacy of endogenous inhibitory systems has recently gained support in the literature. This study was designed to further investigate ...
متن کامل[Pain impact on life of patients with temporomandibular disorder].
A study on the impact of pain in patients with temporomandibular joint disorder (TMD) was carried out. Twenty two patients (20 women, two men, 28 years of age on average) with TMD who looked for specialized physiotherapy care were submitted to a brazilian version of McGill Pain Questionnaire (Br-MPQ), which includes questions about life quality, as follows: 1) social loss; 2) daily life activit...
متن کاملBrain activity for chronic knee osteoarthritis: dissociating evoked pain from spontaneous pain.
Chronic pain is a hallmark of osteoarthritis (OA), yet little is known about its properties and representation in the brain. Here we use fMRI combined with psychophysics to study knee pain in fourteen OA patients and nine healthy controls. Mechanical painful pressure stimuli were applied to the knee in both groups and ratings of evoked pain and related brain activity examined. We observe that p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PAIN Reports
سال: 2016
ISSN: 2471-2531
DOI: 10.1097/pr9.0000000000000572