Memories and learning processes are based on changes in the brain's neuronal connections and, as a result, in signal transmission between neurons.

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 ...

Harvard researchers have mapped and cataloged 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 ...