Sentences with phrase «electrodes above»

A transparent matrix of electrodes above and below the capsules is manipulated to draw one or the other pigments to the surface.

The large center and ground electrodes seen on a Standard Plug increases «quenching» of the explosion, meaning the spark explosion is restricted by the electrodes above and below the gap, allowing it to spread to either side, but not grow with full range.

«By selecting electrodes above a qubit, we can control a qubit's spin, which stores the quantum binary code of a 0 or 1.

Not exact matches

Less than half a second later, electrodes that were attached to the subjects» foreheads — right above their frontal lobes — picked up a pulse that came with the flash of insight.

Each electrode in the array (above) records the activity of a single neuron.

They attached small strips of graphene to metal electrodes, suspended the strips above the substrate, and passed a current through the filaments to cause them to heat up.

Electrodes stuck onto his skin picked up the signals and relayed them to sensors on the prosthesis (above), which interpreted how he wanted to move.

The electrodes in the photo above are part of an experimental brain - computer interface developed by University of Utah neurosurgeon Paul House and neuroengineer Bradley Greger.

In a new study, neuroscientists connected a network of electrodes to the hearing centers of 15 patients» brains (image above) and recorded the brain activity while they listened to words like «jazz» or «Waldo.»

Above the central channel is a third electrode, called the gate.

Carbon nanotube above a photonic crystal waveguide with electrodes.

Then his team attached tiny electrodes to a spot a few vertebrae higher than the tail, on top of membranes just above the spinal cord.

To bring movement back to Rob Summers» paralyzed lower body, scientists and doctors surgically implanted a package of 16 small electrodes, just a few centimeters long, above the protective membrane layers of his spinal cord.

In a traditional X-ray machine, a filament emits electrons when it is heated above a certain threshold, and those electrons fly through the body and hit a metal electrode on the other side, creating images; CT scans produce three - dimensional images by rotating the electron source.

Parvizi used electrodes placed on Blackwell's scalp to trace the seizures to the temporal lobe, about an inch above Blackwell's right ear.

The electrodes indirectly record the voltage of brain activity in the neurons they sit above.

One popular set of techniques, called transcranial electrical stimulation (TES), delivers electrical current via electrodes stuck to the scalp, typically above the target brain area.

By implanting recording electrodes inside the cadavers» brains and applying TES externally, the researchers found that they needed to zap the scalp with about 4 to 6 milliamperes of current — well above typical current levels.

The trap consists of four rod - shaped electrodes that are arranged in parallel, in pairs aligned one above the other and having opposite electrical polarities.

The four electrodes were poised above a region called the HVc, known to be part of the bird's song production system, or another region called the RA, a subordinate region that receives input from the HVc and activates the muscles of the syrinx — the bird's voicebox.

The processor then sends that pattern wirelessly to a chip implanted above the retina, where 60 electrodes stimulate undamaged cells, creating signals that travel up the optic nerve.

Each finger has its own motor, with two electrodes inside the forearm that react to signals given by the muscles above the prosthetic limb.

Above microcapsules are situated top transporant electrodes which are attached to the top protecting plate of the screen.

When a positive field (shown in blue) is applied to the top electrode, the black capsules migrate to the top, making the pixel look black when seen from above; switching the field over makes the granules change position so the pixel appears white.

Electrodes are placed above and below the capsule film: when a positive or negative electric field is applied to an individual electrode, the color particles with the corresponding charge move either to the top or the bottom of a capsule, coloring the display in that spot and outlining an image or text.

Electrodes are placed above and below the capsule film.

The color in the display is presented by using colored particles in an electrode placed above the grayscale unit.