Sentences with phrase «recorded by an electrode»

The neural signals recorded by the electrodes are transmitted via a cable to a computer where algorithms developed in Shenoy's lab decode the participant's intentions and translate the signals into movements of a computer cursor.

Probands were asked to perform a movement after a signal; the time it took for the muscles to respond was recorded by electrodes.

Not exact matches

This is achieved by decoding neuronal activity recorded with electrodes and translating it into robotic movements.

The collaboration, led by Wen Shen and Mark Allen of the University of Pennsylvania, found that the extracellular matrix derived electrodes adapted to the mechanical properties of brain tissue and were capable of acquiring neural recordings from the brain cortex.

«We demonstrated the high design variability in the packaging of our electrode device, and in vivo neuronal recordings were performed by simply placing the device on a mouse's brain.

Sleep stages were identified by polysomnography, attaching a set of electrodes to the head for physiological recordings during sleep.

We start by using EEG — or electroencephalography; in other words, using an electrode cap on the scalp to record [brain] activity from the outside.

Researchers led by Emma Sarro of New York University's medical school implanted electrodes near six pups» brains to record neural activity.

Xiaoming Jiang and Marc Pell of McGill University in Montreal, Canada, made this discovery by attaching 64 electrodes to the heads of volunteers and taking electroencephalograms (EEGs) while they listened to recorded statements.

One virtual - reality experiment they are planning will record from electrodes in rats running on a stationary ball surrounded by screens showing changing environments.

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.

When an electrode is close to a neuron, it can record the current produced by the neuron when it fires.

We used a transverse hippocampal slice preparation with two extracellular recording electrodes to capture propagation of compound action potentials (CAPs) elicited by a stimulating electrode in the presence of synaptic transmission blockers (CNQX, APV, and picrotoxin).

These electrodes are used to record the electrical activity produced by the neurons, and also to electrically stimulate the brain.

This is done by placing electrodes on the head and recording brain wave responses.

Surface EMG recording electrodes (MediTrace Pellet Ag / AgCl electrodes, disc shape, and 10 mm in diameter, Graphic Controls Ltd., Buffalo, NY, USA) were placed over the muscle belly of the rectus femoris, measured by half the distance between the anterior superior iliac spine and the patella, as suggested by Mesin et al. (21).

The heart's electrical activity is recorded by attaching small contact electrodes to the limbs and chest wall.

First, while electrodes were placed for the ERP recording (average time to complete, 20 minutes; range, 17 - 22 minutes), the number of the spontaneous comments made by every participant was counted.