Sentences with phrase «neural signals move»

«There seems to be a lot in our brains and animal brains that is directional, that neural signals move in a particular direction, then stop, and start somewhere else,» says.

Not exact matches

It helps signals move faster around the neural network, and in two important areas of the brain, the frontal and temporal lobes, myelin levels increase with age, peaking on average around age 50 and in some people continuing to rise into their 60s.

Moving up the complexity scale, non-linear or machine learning models like Neural Networks, Support Vector Machines or Decision Trees can be used to build the investment signal.

The electrodes will be programmed to search for specific types of neural signals — for example, those corresponding to a subject's desire to move her hand rather than her foot.

As she moved the joystick, her neural signals were picked up by the wires and sent to a computer in the next room.

Richard Andersen and his Caltech colleagues trained the monkeys to move a cursor to a target on a video screen without moving their arms and found that the greater the anticipated reward (juice versus water), the stronger the neural signals.

Neural signal patterns can change when the electrodes move even slightly; a neuron whose signal was not previously detected can end up joining the recorded ensemble while another might become excluded.

As the neural signals shift and drift, the performance of the BCI — the ability of users to move a cursor or robot by thinking about the move — will decline until the decoder can be recalibrated.

I've tried to classify illusions in a way that shows the principles underlying them, starting with physical causes, moving on to physiological disturbances of neural signals, and finally to cognitive processes — where the brain tries to make sense of sensory signals, not always successfully.

A decoder translates these neural signals into commands that move computer cursors and prosthetic limbs.

As for those patients whose brains are trapped in inanimate bodies, implants that pick up electrical impulses can already translate neural signals to control a cursor, move a wheelchair, or say hello, although they are not now suitable for people with severe brain injuries.