Journal: Brain stimulation
Article Title: Repetitive transcranial magnetic stimulation modulates brain connectivity in children with self-limited epilepsy with centrotemporal spikes
doi: 10.1016/j.brs.2025.02.018
Figure Lengend Snippet: Excitability and connectivity measurement derivation. A: Representative EEG signals measured immediately after single pulses of TMS (spTMS), with exemplary IEDs. One second of EEG is epoched around each spTMS for analyses. B: TEP peak amplitudes and latencies as well as area under the curve (AUC) are calculated after averaging all epochs and all channels within a region of interest together. Here we illustrate a TEP from the ipsilateral motor (iM) region. C: Illustration of wPLI calculation between the ipsilateral frontal (iF) and ipsilateral motor (iM) regions. 1 = first electrode in frontal or motor region, f = last electrode in frontal, m = last electrode in motor, f*m = total number of unique electrode pairs between frontal and motor regions.
Article Snippet: EEG recordings were acquired using a BrainVision actiCHamp Pulse amplifier with 64-channel actiCAP with slim active electrodes, sampled at 25 kHz.
Techniques: