Towards the use of transcranial direct current stimulation to improve motor function
نویسنده
چکیده
This study investigated the effect of anodal tDCS on motor control and corticomotor excitability in healthy controls, with the long-term goal of investigating the use of anodal tDCS to improve motor function in covertly aware vegetative state patients. Experiment I investigated the effects of anodal tDCS on a motor reaction time task, and found no effect of tDCS on performance, whether or not participants trained on the task or were at rest during the stimulation. Experiment II looked at the effects of anodal tDCS paired with passive movements on corticomotor excitability, and found no significant difference in corticomotor excitability, as measured by motor evoked potentials (MEPs), between the placebo and anodal conditions. Future investigation is needed to understand if and when anodal tDCS can be used to improve motor function in this patient group.
منابع مشابه
COMPARISON OF THE EFFECTIVENESS OF TWO METHODS OF TRANSCRANIAL DIRECT CURRENT STIMULATION (T-DCS) AND PLAY THERAPY ON ATTENTION AND PSYCHO-MOTOR FUNCTION OF CHILDREN WITH LEARNING DISABILITIES: A SEMI-EXPERIMENTAL DESIGN
Background & Aims: Learning disorder is one of the most common neuro-developmental disabilities in childhood that requires effective interventions.The aim of this study was to compare the effect of tDCS and play therapy on improving attention and psycho-motor function in children with learning disorder. Matherials & Methods: The present study was a semi-experimental (pre-test and post-test des...
متن کاملThe effect of Transcranial direct current stimulation (tDCS) on the lower limb function with & without Step exercise in chronic stroke patients: a randomized control clinical trial
Introduction: The aim of this study was to investigate the effect of one-session transcranial direct current stimulation (tDCS) of cerebral cortex with and without step practice on foot function in patients with chronic stroke. Materials and Methods: It was an interventional and clinical trial study. Forty patients with chronic stroke were randomly assigned into four groups, Sham tDCS, tDCS, t...
متن کاملNon-Invasive Brain Stimulation for Enhancement of Corticospinal Excitability and Motor Performance
During the past .. years, non-invasive .rain stimulation has .ecome an emerging .eld in clinical neuroscience due to its capability to transiently modulate corticospinal excitability, motor and cognitive functions. .hereas transcranial magnetic stimulation has .een used e.tensively since more than t.o decades ago as a potential .neuromodulator., transcranial current stimulation .tCS. has more r...
متن کاملDoes the Longer Application of Anodal-Transcranial Direct Current Stimulation Increase Corticomotor Excitability Further? A Pilot Study
Introduction: Anodal transcranial direct current stimulation (a-tDCS) of the primary motor cortex (M1) has been shown to be effective in increasing corticomotor excitability. Methods: We investigated whether longer applications of a-tDCS coincide with greater increases in corticomotor excitability compared to shorter application of a-tDCS. Ten right-handed healthy participants received one se...
متن کاملEFFECTIVENESS OF MINDFULNESS-BASED SUBSTANCE ABUSE TREATMENT AND TRANSCRANIAL DIRECT CURRENT STIMULATION ON CRAVING AND EMOTIONAL DYSREGULATION IN ADOLESCENTS WITH SUBSTANCE USE DISORDERS
Background & Aims: Substance use is one of the most widespread and expensive health problems in current society. Usual medical treatments are often not therapeutic and a relapse is prevalent. This research aimed to investigate and compare the effectiveness of transcranial direct current stimulation (tDCS) and mindfulness-based substance abuse treatment (MBSAT) on improving craving and emotional...
متن کامل