The human brain contains billions of neurons, specialized nerve cells that communicate with each other via electrical and ...

What happens inside the carnivorous plant Venus Flytrap when it catches an insect? New technology has led to discoveries about the electrical signaling that causes the trap to snap shut. Bioelectronic ...

HANOVER, GERMANY: A mannequin is fitted with a prototype of a "mental typewriter", which is an EEG (Electro Encephalogramme Measurement) Cap that processes electric impulses from the brain into ...

Human beings and other animals send electrical signals via the central nervous system. The Venus flytrap, which lacks such a nervous system, also sends rapid electrical impulses, which are generated ...

University of Arizona researchers have demonstrated a promising new application for graphene nanoribbons, a nanoscale ...

A new skin-like sensor developed by an international team led by researchers at Penn State could help doctors monitor vital signs more accurately, track healing after surgery and even help patients ...

Certain types of fungi can communicate with each other via electrical signals. But much remains unknown about how and when they do so. A group of researchers recently headed to the forest to measure ...

A team of researchers has developed a soft, stretchy electronic device capable of simulating the feeling of pressure or vibration when worn on the skin. This device represents a step towards creating ...

The distinction between analog and digital signals is very simple, but it can still be a challenge to wrap one's mind around the concepts that define the two systems. Just when you think you've got it ...