Researchers from Zhejiang Lab have proposed a novel spatiotemporal mode multiplexing technology, coupling pulsed orbital angular momentum (OAM) beams with diffractive deep neural networks (D2NN) and ...

Thanks to their agility and resilience, software-defined radios can provide a capable first line of defense against threats ...

The interstellar comet 3I/ATLAS has started to brighten and dim in a remarkably steady rhythm, repeating every 16.16 hours as ...

A new study published in the journal Neurobiology of Sleep and Circadian Rhythms provides evidence that exposure to blue ...

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics.

Sometimes, when an audio component dies, the root cause is something electrical. Sometimes, the issue ends up being ...

Researchers at Bielefeld University have analyzed how reliably AI methods can detect pulse rates from simple video recordings ...

Synaptic plasticity—the brain's ability to modify the connections between neurons to support learning—is one of the neural ...

Tension headaches stem from muscular strain and central nervous system sensitivity, causing steady pressure. Migraines involve complex biological proc ...

This correspondence between brain state and brain responsiveness (statedependent responses) is outlined at different scales from the cellular and circuit level, to the mesoscale and macroscale level.

Learn more about eLife assessments Blood flow to the brain is a sensitive marker of neuronal activity as well as of a number of diseases, including stroke, tumours and neurodegenerative conditions.