The brain is the most complex part of the human body. To keep our heads running smoothly, more than 100 types of neurotransmitters must shuttle messages across multiple regions of white and gray ...

Nerve cells are not just nerve cells. Depending on how finely we distinguish, there are several hundred to several thousand ...

By using semiconductor technology to pattern a thin metal film functioning as a neurotransmitter-sensitive membrane on sensor pixels arranged two-dimensionally in a 2 µm pitch, the sensor ...