Sentences with phrase «from smaller electrodes»

The team plans to use the same high frequency recordings from smaller electrodes to answer this question.

Not exact matches

Usually, in small - molecule junctions, electrons «pushed» through the junction by the applied bias make the leap continuously, from one electrode into the other, so that the number of electrons on the molecule at each instant of time is not well - defined.

A small electrical voltage applied to one electrode — called the «gate» — increases the electrical conductivity between two other electrodes, allowing a large current to flow from one to the other.

Immersed in a small tank of sugar water, the microbes settled on the electrode and got busy, extracting electrons from the sugar and dropping them directly on the electrode, which fed an external circuit: Voilà, electricity.

Wires lead from the electrodes to a small rectangular neurostimulator device inserted in Summers» lower back.

Neurosurgeons attached the electrode array, called BrainGate, to a small pedestal on top of each patient's head, from which wires stretch to a computer.

Meanwhile, Dioxide Materials has scaled up the size of their electrodes from squares smaller than a U.S. postage stamp to ones bigger than an adult hand, enabling a larger CO flux.

The signals picked up by scalp electrodes are comparatively small and diffuse, and arise almost entirely from the cerebral cortex — the hippocampus is too small and too deeply buried to generate recognizable scalp EEG signals.