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 large ...

"In contrast, intracellular signals offer the details, making you feel like you are sitting inside the room hearing every word clearly, but they can only be captured by invasive and more technically ...

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 ...

Long-term and precise intracellular signal detection is critical for advancing our understanding of brain diseases and developing effective diagnostic tools. A breakthrough method has been introduced ...

Living cells constantly exchange ions (i.e., charged particles) via the thin barrier that surrounds their interior, known as the outer membrane. Neuroscientists and medical researchers have long been ...

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 ...