An ultra-low power sensor operates using energy harvesting from various sources for efficient monitoring. The oscillator ...

WASHINGTON, April 9 (Reuters) - Neuroscientists have produced the largest wiring diagram and functional ... of cells including neurons that are activated by sensory stimuli such as sight or ...

One notable missing feature in most ANN models is top-down feedback, i.e. projections from higher-order layers to lower-order layers in the network. Top-down feedback is ubiquitous in the brain, and ...

In 2021, a Northwestern University team including Efimov unveiled a quarter-sized, biodegradable temporary pacemaker without cumbersome batteries, rigid components, or wiring. The device relies on ...

Further analysis revealed the specific brain circuits responsible for this switch. The posterior parietal cortex (PPC), a key region for decision-making, played a central role in prioritizing ...

Applied to the top of a flat glass display screen, the film can create the transient sensation of a tactile button, switch or slider ... to design elastomeric flex circuits,' adds Professor ...

“By revealing how a light-activated switch can reshape cells in real time ... control how and when a cell moves using this molecular circuit. “This whole idea made us think whether it ...

Vertebrate retinas contain photoreceptor cells that convert light into neural signals ... in many animals and help nerve cells form neural circuits without tangling into themselves.