Behind every heartbeat and brain signal is a massive orchestra of electrical activity. While current electrophysiology observation techniques have been mostly limited to extracellular recordings, a ...

GA, UNITED STATES, March 15, 2025 / EINPresswire.com / -- Long-term and precise intracellular signal detection is critical for advancing our understanding of brain diseases and developing effective ...

Harvard researchers have mapped and catalogued more than 70,000 synaptic connections from about 2,000 rat neurons, using a silicon chip capable of recording small yet telltale synaptic signals from a ...

Researchers from Harvard University built a silicon chip capable of recording synaptic signals from a large number of neurons and used it to catalogue more than 70,000 synaptic connections from about ...

(Nanowerk News) Behind every heartbeat and brain signal is a massive orchestra of electrical activity. While current electrophysiology observation techniques have been mostly limited to extracellular ...

To develop the new method, the team first engineered an array of nanoscale, needle-shaped electrodes. These electrodes, each up to 200 times smaller than a single heart muscle cell, are made of silica ...

Multiple frequency bioimpedance devices send small, painless electrical signals through the body by way of electrodes. The electrodes also measure the opposition to the flow of the electric current ...

A forward-thinking group of researchers has identified a flexible, low-cost, and biocompatible platform for enabling richer intracellular recordings. Behind every heartbeat and brain signal is a ...