The neocortex has at least two different networks of electrically coupled inhibitory interneurons: fast-spiking (FS) and low-threshold-spiking (LTS) cells. Agonists of metabotropic glutamate or ...

It has been known for nearly 20 years that slow, synchronous electrical waves in the brain during deep sleep support the formation of memories. Why that is, was previously unknown. How do permanent ...

The neocortex is the largest and most complex part of the brain and has long been considered the ultimate storage site for long-term memories. But how are traces of past events and experiences laid ...

Scientists at the Texas A&M University College of Medicine have made a breakthrough discovery about the development of the brain. This new information contributes to our understanding of how the part ...

The neocortex stands out as a stunning achievement of biological evolution. All mammals have this swath of tissue covering their brain, and the six layers of densely packed neurons within it handle ...

Researchers have combined two high profile, large-scale datasets to produce something completely new -- a first draft model of the rules guiding neuron-to-neuron connectivity of a whole mouse ...

The neocortex comprises the largest part of the cerebral cortex and is the outermost layer that covers the structures of the brain. Comprised of four main lobes with specific functions, the cortex ...

The structure of synaptic connections between neurons shapes their activity and function. Measuring a comprehensive snapshot of this so-called connectome has so far only been accomplished within tiny ...

Over the next year, we should get a good sense of how the Cerebras CS-1 system performs for dual HPC and AI workloads between installations at Argonne and Lawrence Livermore labs, EPCC, and the ...

Serotonin can act as a growth factor for the stem cells in the fetal human brain that determine brain size. During human evolution, the size of the brain increased, especially in a particular part ...