At excitatory synapses in the cerebral cortex, the most numerous synapses in our brain, the presynaptic nerve ending contains several tens to a few hundreds of synaptic vesicles filled with the ...

These diagrams have improved our understanding ... and classified these synapse-rich regions into different brain sections. Synapses were assigned to their respective neuropils based on location ...

Building a brain with digital devices is seemingly impossible. - Image used only for illustrative purpose A team of US researchers has developed an "artificial synapse" that does not process ...

These are present in human cell linings and in the neurons in brain. Scientists have only recently begun to understand the importance of these channels. Creating these structures artificially could be ...

To understand how the brain learns and retains information, scientists try to quantify how much stronger a synapse has gotten through learning, and how much stronger it can get. Synaptic strength ...