Dry electrodes are a promising solution for prolonged EEG signal acquisition, whereas wet
electrodes may lose their signal quality in the same situation and require skin preparation for …

The electroencephalogram (EEG) is considered to be a promising method for studying brain
disorders. Because of its non-invasive nature, subjects take a lower risk compared to some …

There has been considerable interest in applying electroencephalography (EEG) and
functional near-infrared spectroscopy (fNIRS) simultaneously for multimodal assessment of …

Wearable devices offer interesting features, such as low cost and user friendliness, but their
use for medical applications is an open research topic, given the limited hardware resources …

Active electrodes (AEs), ie, electrodes with built-in readout circuitry, are increasingly being
implemented in wearable healthcare and lifestyle applications due to AEs' robustness to …

Conventional gel electrodes are widely used for biopotential measurements, despite
important drawbacks such as skin irritation, long set-up time and uncomfortable removal …

Recent review papers have investigated seizure prediction, creating the possibility of
preempting epileptic seizures. Correct seizure prediction can significantly improve the …

Electroencephalography (EEG) has a wide range of applications in medical diagnosis, and
novel form of Human Machine Interfaces (HMI) for controlling prosthetic implants …

This paper presents a digital active electrode (DAE) system for multi-parameter biopotential
signal acquisition in portable and wearable devices. It is built around an IC that performs …

A 97.99 dB SNDR, 2 kHz bandwidth noise-shaping SAR ADC was fabricated in 28 nm
CMOS process. By integrating residue of 12 bit SAR AD conversion with 3 rd order …