current stimulator digitimer ds4 (Digitimer North America LLC)
Structured Review

Current Stimulator Digitimer Ds4, supplied by Digitimer North America LLC, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/current stimulator digitimer ds4/product/Digitimer North America LLC
Average 90 stars, based on 1 article reviews
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1) Product Images from "Fully printed and multifunctional graphene-based wearable e-textiles for personalized healthcare applications"
Article Title: Fully printed and multifunctional graphene-based wearable e-textiles for personalized healthcare applications
Journal: iScience
doi: 10.1016/j.isci.2022.103945
Figure Legend Snippet: Printed graphene e-textiles for EEG applications (A) Experimental setup showing signal source (DAQ), current stimulator (Digitimer DS4), gelatine phantom, graphene-based electrodes, and conductive thread connection to EEG Amplifier. (B) Data collected using the textile graphene-based electrodes against commercial Ag/AgCl electrodes from data from Fpz-Oz data in the SC4001 record from Physionet. (left) A section of the record in deepest stage of sleep (stage 4), indicated by the presence of slow oscillations in the record. (right) A lighter stage of sleep (stage 2), indicated by smaller amplitude higher frequency oscillations. (C) Power spectral density of recorded signal from graphene textiles electrodes against commercial Ag/AgCl electrodes, highlighting the typical frequency band of interest in EEG studies shaded in green. The 50 Hz component and its contribution for each of the electrode types are shaded in red. Also shown are higher frequency harmonics and intermodulation components from 50 to 60 Hz noise shaded in dark blue.
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