This paper reviews the method of surface Laplacian differentiation to study EEG. We focus
on topics that are helpful for a clear understanding of the underlying concepts and its …

This paper studies the electrostatic responses of a polarly radially anisotropic cylinder and a
spherically radially anisotropic sphere. For both geometries, the permittivity components …

Background Cortical spreading depolarization (SD) is a propagating depolarization wave of
neurons and glial cells in the cerebral gray matter. SD occurs in all forms of severe acute …

A method to determine the electric field scattered by a dielectric sphere with a permittivity
and conductivity varying only in the radial direction is presented. In order to take advantage …

We introduce the notion of Electric Field Encephalography (EFEG) based on measuring
electric fields of the brain and demonstrate, using computer modeling, that given the …

Objective. We describe an early-stage prototype of a new wireless electrophysiological
sensor system, called NeuroDot, which can measure neuroelectric potentials and fields at …

Recent advances in neuronal current imaging using magnetic resonance imaging and in
invasive measurement of neuronal magnetic fields have given a need for methods to …

It is known that neural responses become less dependent on the stimulus size and location
along the visual pathway. This study aimed to use this property to find evidence of neural …

Introduction: Currents in the brain flow inside neurons and across their boundaries into the
extracellular medium, create electric and magnetic fields. These fields, which contain …

Electroencephalography has an important role in diagnoses of various brain disorders.
Among these disorders, Epilepsy is the most common as 1% of world population is suffering …