A neuron is a nerve cell that is the basic building block of the central nervous system and peripheral nervous system. Neurons are similar to other cells in the human body in a number of ways, but ...

Northwestern University engineers printed artificial neurons that don’t just imitate the brain — they talk to it. In a new study, the Northwestern team developed flexible, low-cost devices that ...

Engineers at Northwestern University have taken a striking leap toward merging machines with the human brain by printing artificial neurons that can actually communicate with real ones. These flexible ...

I still vividly remember the first time we observed neurons responding not to audible sound, but to concentrated, precisely calibrated ultrasonic pulses. On the screen in front of us, calcium signals ...

The human brain contains nearly 86 billion neurons, constantly exchanging messages like an immense social media network, but neurons do not work alone – glial cells, neurotransmitters, receptors, and ...

The brain is constantly mapping the external world like a GPS, even when we don't know about it. This activity comes in the form of tiny electrical signals sent between neurons—specialized cells that ...

Northwestern University engineers printed artificial neurons that don't just imitate the brain - they talk to it. In a new study, the Northwestern team developed flexible, low-cost devices that ...

Researchers have created a protein that can detect the faint chemical signals neurons receive from other brain cells. By tracking glutamate in real time, scientists can finally see how neurons process ...

Connections between the immune and nervous systems have been observed for centuries, but only recently has the depth of their interdependence come into focus. The idea that the nervous system can ...

New devices replicate complex biological signals, opening a path toward brain-machine interfaces and more energy-efficient computing.

Neurons, specialized cells that transmit information across the nervous system, communicate with each other via projections ...

A team at Northwestern University has fabricated artificial neurons by printing them onto flexible plastic, and the tiny devices fire electrical spikes so similar to those of real brain cells that ...