Advances in materials, mechanics, and manufacturing now allow construction of high-quality
electronics and optoelectronics in forms that can readily integrate with the soft, curvilinear …

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 …

Electromagnetic data collected using electroencephalography (EEG) and
magnetoencephalography (MEG) are of central importance for psychophysiological …

Brain–computer interfaces (BCIs) enable direct and near-instant communication between
the brain and electronic devices. One of the biggest remaining challenges is to develop an …

The surface bioelectric sensors in contact with human skin is a key component of Long-term
wearable health monitoring systems (LWHMs), bioelectric signals generated by living cells …

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

In this paper, the design, fabrication and testing of a 3D printed dry electrode is proposed.
3D printing represents an authentic breakthrough for the development and mass production …

Recently, advanced electrodes have been developed, such as semi-dry, dry contact, dry non-
contact, and microneedle array electrodes. They can overcome the issues of wet electrodes …

Electroencephalogram (EEG) records the electrical activity of neurons in the cerebral cortex
and is used extensively to diagnose, treat, and monitor psychiatric and neurological …

Sleep is important for the development of preterm infants. During sleep, neural connections
are formed and the development of brain regions is triggered. In general, various …