When visual evoked potentials (VEPs) are deployed in brain–computer interfaces (BCIs), the emphasis is put on stimulus design. In the case of transient VEPs (TVEPs) brain responses are never treated individually, i.e. on a single-trial (ST) basis, due to their poor signal quality. Therefore their main characteristic, which is the emergence during early latencies, remains unexplored. Read the rest of this entry…

Illustration/Shutterstock (by Cerebrum)

By: Richard J. Davidson, Ph.D.

Neuroimaging evidence suggests that brain connectivity circuits are highly plastic and change with experience due to emotional processing.

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The NeuroScience Gateway portal provides free access to computational neuroscientists to run parallel simulations, free of charge, on supercomputers using tools like GENESIS, NEURON, NEST, Brian, and PyNN. Read the rest of this entry…

A prosthetic hand wired to nerves in an amputee’s upper arm allowed the patient to feel sensory rich information, grasp objects intuitively and identify what he was touching while blindfolded.

The sense of touch was achieved Read the rest of this entry…

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