BACKGROUND Combined transcranial magnetic stimulation (TMS) and electroencephalography (EEG) can provide insights into how differing cognitive contexts produce different brain states, through TMS-based measures of effective connectivity. For instance, in a recent study, the amplitude of the TMS-evoked response (TMS-ER) derived during the delay-period of a spatial short-term memory (STM) task ha...

Intracortical inhibition (ICI) and facilitation (ICF) of the human motor cortex can be induced by paired transcranial magnetic stimulation (TMS). Although demonstrated in experimental animals, the existence of intracortical inhibitory and excitatory circuits in parietal sensory cortex has not been documented in humans. The aim of this study was to investigate the effects of paired TMS of the pa...

Behavioral effects of transcranial magnetic stimulation (TMS) have been shown to depend on various factors, such as neural activation state, stimulation intensity, and timing of stimulation. Here we examined whether these factors interact, by applying TMS at either sub- or suprathreshold intensity (relative to phosphene threshold, PT) and at different time points during a state-dependent TMS pa...

OBJECTIVE There is growing interest in neuropsychiatry for repetitive transcranial magnetic stimulation (rTMS) as a neuromodulatory treatment. However, there are limitations in interpreting rTMS effects as a real consequence of physiological brain changes or as placebo-mediated unspecific effects, which may be particularly strong in psychiatric patients. This is due to the fact that existing sh...

OBJECTIVE The purpose of this study was to assure the application, in our primary care health district, of the World Health Organisation and Spanish Ebola virus disease (EVD) guidelines, and to identify and resolve gaps, in order to protect professionals from the risks associated with attending to patients with Ebola. MATERIALS AND METHODS A checklist was drawn up and an audit procedure of th...

　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...

Previous qualitative studies suggest a lack of maternal confidence in care of their newborn child upon discharge into the community. This observation was supported by discussion with healthcare professionals and mothers at University College London Hospital (UCLH), highlighting specific areas of concern, in particular identifying and managing common neonatal presentations. The aim of this study...

TMS contaminates concurrent EEG recordings with Auditory Evoked Potentials (AEPs), which are caused by the perceived impulsive acoustic noise of coils. We hereby introduce a novel and perceptually motivated/tuned method for suppression auditory evoked artifacts rTMS under name “Auditory Fine-Tuned Suppressor TMS-Clicks” (TMS-click AFTS). The proposed is based on deployment psychophysically-matc...

OBJECTIVE The combination of transcranial magnetic stimulation (TMS) and electroencephalography (EEG) has been hampered by the large artifact that the TMS generates in the EEG. Using TMS with EEG necessitates a sophisticated artifact-resistant EEG system that can acquire reliable signals in the crucial several tens of milliseconds immediately following the TMS pulse. Here, we demonstrate the us...

The purpose of this study was to investigate whether right index finger movement during visually guided manual tracking task is fluctuated by transcranial magnetic stimulation (TMS) specifically over the cerebellum and is differently fluctuated by TMS over different sites of the cerebellum. TMS was delivered over the left, middle, or right cerebellum, or Pz. Index finger movement and electromyo...