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Exercise increases pain self-efficacy in adults with non-specific chronic low back pain: A systematic review and meta-analysis.

To determine the effect of exercise on pain self-efficacy in adults with non-specific chronic low back pain (NSCLBP). Intervention systematic review with meta-analysis We searched the Cochrane Central Register of […]

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Depressive symptoms moderate functional connectivity within the emotional brain in chronic pain.

Depressive symptoms are often comorbid with chronic pain. These conditions share aberrant emotion processing and regulation, as well as having common brain networks. However, the relationship between depressive symptoms and […]

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Labour’s pain: strenuous subsistence work, mechanical wear-and-tear and musculoskeletal pain in a non-industrialized population.

Musculoskeletal pain is the most debilitating human health condition. Neurophysiological pain mechanisms are highly conserved and promote somatic maintenance and learning to avoid future harm. However, some chronic pain might […]

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Collateral projections from the ventral tegmental area/substantia nigra pars compacta to the nucleus accumbens and insular cortex in the rat.

Midbrain dopaminergic (DAergic) regions including ventral tegmental area (VTA) and substantia nigra pars compacta (SNc) are involved in diverse brain functions. Previous studies demonstrated that the VTA/SNc to nucleus accumbens […]

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Ca3.2-dependent hyperalgesia/allodynia following intrathecal and intraplantar zinc chelator administration in rodents.

Ca3.2, a T-type calcium channel (T-channel) family member, is expressed in the nociceptors and spinal cord, and its activity is largely suppressed by zinc under physiological conditions. In rats, intrathecal […]

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Unsupervised learning for prognostic validity in patients with chronic pain in transdisciplinary pain care.

Chronic pain is not a singular disorder and presents in various forms and phenotypes. Here we show data from a cohort of patients seeking treatment in a transdisciplinary pain clinic. […]

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Stem cells and discogenic back pain.

Chronic low back pain, common from the sixth decade, negatively impacts the quality of life of patients and health care systems. Recently, mesenchymal stem cells (MSCs) have been introduced in […]

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Cell type-specific dissection of sensory pathways involved in descending modulation.

Decades of research have suggested that stimulation of supraspinal structures, such as the periaqueductal gray (PAG) and rostral ventromedial medulla (RVM), inhibits nocifensive responses to noxious stimulation through a process […]

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Functional neuronal circuits promote disease progression in cancer.

The molecular and functional contributions of intratumoral nerves to disease remain largely unknown. We localized synaptic markers within tumors suggesting that these nerves form functional connections. Consistent with this, electrophysiological […]

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Questionnaire and structural imaging data accurately predict headache improvement in patients with acute post-traumatic headache attributed to mild traumatic brain injury.

Our prior work demonstrated that questionnaires assessing psychosocial symptoms have utility for predicting improvement in patients with acute post-traumatic headache following mild traumatic brain injury. In this cohort study, we […]

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