نتایج جستجو برای: transcranial electrical stimulation tes
تعداد نتایج: 436208 فیلتر نتایج به سال:
Abstract Background: Preliminary studies showed possible therapeutic efficacy of multisession transcranial direct current stimulation (tDCS) over auditory cortex (AC) for chronic tinnitus; however, the findings are controversial. Objective: To investigate effects repeated sessions bilateral tDCS AC on tinnitus symptoms in intractable tinnitus. Methods: A double blinded randomized placebo contro...
BACKGROUND Neuropsychiatric disorders are a leading source of disability and require novel treatments that target mechanisms of disease. As such disorders are thought to result from aberrant neuronal circuit activity, neuromodulation approaches are of increasing interest given their potential for manipulating circuits directly. Low intensity transcranial electrical stimulation (tES) with direct...
Transcranial electrical stimulation (tES) is a non-invasive neuromodulatory technique that alters ongoing neural dynamics by injecting an exogenous current through the scalp. Although tES protocols are becoming more common in both clinical and experimental settings, neurophysiological mechanisms which modulates cortical unknown. Most existing ignore potential effect of phasic interactions betwe...
a b s t r a c tthe applications of neurophysiological therapy techniques range far and few in the realm of modern day medicine. however, the concept of electromagnetic stimulation, the basis for many noninvasive brain stimulation (nibs) techniques today, has been of interest to the scientific community since the late nineteenth century. recently, transcranial direct current stimulation (tdcs) a...
OBJECT The authors conducted a study to evaluate repetitive transcranial electrical stimulation (TES) to assess spinal cord motor tract function in individuals undergoing spine surgery, with emphasis on safety and efficacy. METHODS Somatosensory evoked potentials (SSEPs) were elicited using standard technique. Muscle electromyographic values were measured in response to a three- or four-pulse...
Transcranial electric stimulation (tES) is a promising tool to non-invasively manipulate neuronal activity in the human brain. Several studies have shown behavioral effects of tES, but stimulation artifacts complicate the simultaneous investigation of neural activity with EEG or MEG. Here, we first show for EEG and MEG, that contrary to previous assumptions, artifacts do not simply reflect stim...
To illuminate the action of non-invasive stimuli on the human cerebral cortex, responses of corticospinal axons and of plantar alpha-motor neurons following transcranial magnetic (TMS) and electrical stimulation (TES) were recorded in the lumbosacral cord in the anaesthetized macaque monkey. A round coil was used for TMS, and the anode was located at the vertex for TES. The responses of 175 ide...
Acquisition of fine motor skills is a time-consuming process as it based on learning via frequent repetitions. Transcranial electrical stimulation (tES) promising means enhancing simple skill development neuromodulatory mechanisms. Here, we report that non-invasive neurostimulation facilitates the complex bimanual associated with surgical task. During training 12 medical students Fundamentals L...
Low intensity electric fields have been suggested to affect the ongoing neuronal activity in vitro and in human studies. However, the physiological mechanism of how weak electrical fields affect and interact with intact brain activity is not well understood. We performed in vivo extracellular and intracellular recordings from the neocortex and hippocampus of anesthetized rats and extracellular ...
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