A wearable skin hydration sensor in the form of a capacitor is demonstrated based on skin
impedance measurement. The capacitor consists of two interdigitated or parallel electrodes …

Firmly established as the leading international reference in this field, Non-Invasive Methods
and the Skin broke new ground with its comprehensive coverage of methods used in both …

Abstract Electrical Impedance Tomography (EIT) is a recently developed imaging technique.
Small insensible currents are injected into the body using electrodes. Measured voltages …

Skin layer assessment is essential for diagnosing skin conditions or monitoring the
effectiveness of treatments. To date, skin layer assessment has been extensively studied …

Electrodermal activity (EDA) can be considered one of the most common perceptual
channel, of the autonomic nervous system (ANS) dynamics and manifests itself as changes …

Low-frequency skin conductance is used within several clinical applications and is mainly
sensitive to sweating and the moisture content of the stratum corneum, but also how …

Bioengineering of the skin, or more precisely the biophysical assessment of skin physiology,
is moving rapidly from a descriptive approach to a deeper understanding of biophysical and …

The functional integrity and pathology of the skin is reflected in its electrical impedance
spectra. Non-invasive electrical impedance measurements of intact skin are dominated by …

We determine the in-vivo dielectric properties—resistivity and relative permittivity—of living
epidermis and dermis of human skin soaked with a physiological saline solution for one …

The electrodermal activity (EDA) is a reliable physiological signal for monitoring the
sympathetic nervous system. Several studies have demonstrated that EDA can be a source …