Measuring the body’s electrical signals is a neat trick… if you can get your equipment dialed in enough to establish dependable measurements. The technique is called Surface ElectroMyography ...

Observations of electrical signal propagation across colonies of epithelial cells suggest they may be able to communicate, ...

Comprehensive introduction to analysis of continuous and discrete-time signals and systems. Linear time-invariant systems, convolution; Fourier series representations of periodic signals; Continuous ...

Signals and Systems research broadly covers signals, including images and other forms of information and their acquisition, representation, processing, analysis and interpretation, coding, ...

More than 100 million people endure conditions resulting from stroke. They may struggle to move, speak, remember, and think clearly — all consequences of a blockage or tear in a blood vessel ...

Signal processing algorithms, architectures, and systems are at the heart of modern technologies that generate, transform, and interpret information across applications as diverse as communications, ...

Verifying the functionality of a full multi-chip system, including digital controllers, analog electrical, and photonic ...

The electric skin cell signals, which move at glacial pace compared to those in nerve cells, may play a role in initiating healing.