Introduction: Today, facial bio-potential signals are employed in many human-machine interface applications for enhancing and empowering the rehabilitation process. The main point to achieve that goal is to record appropriate bioelectric signals from the human face by placing and configuring electrodes over it in the right way. In this paper, heuristic geometrical position and configuration of ...

Artifacts in bioelectric signals can make bioelectric signals unreliable. Spectral and temporal overlap can make the removal of artifact or separation of different bioelectric signals extremely difficult. Often, the sources of the bioelectric signals may be considered as independent at the local level and this makes an argument for separating the signals using independent component analysis (IC...

Somatosensory evoked potentials (SEPs) were obtained from 15 rats that were inflected with graded injury using the NYU Impactor. SEPs, in response to stimuli to the nerves in the limbs, were recorded from the cranium. Spectral coherence was used to analyze these signals. Results obtained from the investigation show that this technique is capable of providing a quantitative measure of spinal cor...

Bioelectric cell properties have been revealed as powerful targets for modulating stem cell function, regenerative response, developmental patterning, and tumor reprograming. Spatio-temporal distributions of endogenous resting potential, ion flows, and electric fields are influenced not only by the genome and external signals but also by their own intrinsic dynamics. Ion channels and electrical...

Fateme Pourhasanzade, Seyed Hojjat Sabzpoushan, Ali Mohammad Alizadeh, Ebrahim Esmati a Bioelectric Department, Research laboratory of Biomedical signals and sensors, Iran University of Sciences and Technology (I.U.S.T), Tehran, Iran b Bioelectric Department, Biomedical Engineering Faculty, Iran University of Sciences and Technology (I.U.S.T), Tehran, Iran c Cancer Research Center, Tehran Unive...