transcutaneous electrical nerve stimulation (tens) is an analgesia inducing method with increasing applications in clinical procedures. in this study we tried to evaluate the role of the adrenergic system and its different adrenoceptor subtypes in tens-induced analgesia. two types of low and high frequency electrical stimuli were used in rats through needle electrodes, inserted at the base of t...

BACKGROUND It has recently been shown that electrical stimulation of sensory afferents within the outer auditory canal may facilitate a transcutaneous form of central nervous system stimulation. Functional magnetic resonance imaging (fMRI) blood oxygenation level dependent (BOLD) effects in limbic and temporal structures have been detected in two independent studies. In the present study, we in...

Background & objective: Low back pain is a common problem, especially in the young and middle-aged working people, often very resistant to conventional management. We evaluated impact of transcutaneous auricular vagus nerve stimulation (tVNS), applied conjunction with an exercise treatment program, on disability chronic low patients.
 Methodology: The study was conducted from June Octo...

OBJECTIVE The authors know of no controlled randomized studies on the cognitive effects of acupuncture following stroke. The aim of this study is to assess the effects of acupuncture combined with electroacupuncture and transcutaneous electrical nerve stimulation on emotional and cognitive functioning. METHODS Five to 10 days after stroke, 54 patients with moderate or severe functional impair...

Semi-implantable transcutaneous bone conduction devices are treatment options for conductive and mixed hearing loss (CHL/MHL). For counseling of patients, realistic simulation of the functional result is desirable. This study compared speech recognition in noise with a semi-implantable transcutaneous bone conduction device to external stimulation with a bone conduction device fixed by a headban...

BackgroundWidespread demyelination in the central nervous system can lead to progressive sensorimotor impairments following multiple sclerosis, with compromised postural stability during standing being a common consequence. As such, clinical strategies are needed improve sclerosis. The objective of this study was therefore investigate effect non-invasive transcutaneous spinal stimulation on upr...

A new mathematical model for the bulk electrical impedance of human skin is presented. In particular this model describes the impedance of skin during surface functional neuromuscular stimulation (FNS) with square stimulation pulses. Experimental data are presented that illustrate the nonlinear dynamic properties of human skin during current and voltage controlled stimulation. Model predictions...

Purpose: Neuroscience studies suggest that Chronic Low Back Pain (CLBP) is associated with central sensitization, and maladaptive reorganization of the brain; this introduced a new target for LBP treatment. Studies revealed that cortical and peripheral electrical stimulation can be beneficial in regulating brain neuronal activity. However, there is a scarcity of evidence to support the effects ...

Objective: This article aims to assess the effect of transcutaneous electrical stimulation or ultrasound therapy in the treatment of post-mastectomy upper limb lymphedema. Method: A systematic literature review was performed from 1980 to 2012 from the MedLine, Cochrane Library, LILACS and SciELO databases. The terms used in the search were (breast neoplasm OR breast cancer OR lymphedema) and (h...

The innocuous transcutaneous stimulation of nerves supplying the outer ear has been demonstrated to be as effective as the invasive direct stimulation of the vagus nerve for the treatment of some neurological and nonneurological disturbances. Thus, the precise knowledge of external ear innervation is of maximal interest for the design of transcutaneous auricular nerve stimulation devices. We an...