Sentences with phrase «record brain wave activity»

Electrodes are applied to the scalp to record brain wave activity.

Not exact matches

Recordings of neural activity in the frontal cortex of the rats showed that, like humans with schizophrenia, these rats also lacked the low frequency burst of brain activity (delta wave) during the timing task.

As they slept, researchers recorded their electrical brain - wave activity using scalp electroencephalography (EEG).

By recording neuronal activity in monkeys as they performed tasks that caused saccades, Dr. Christopher Pack has shown that there are waves of activity that cross specific vision processing areas of the brain in defined patterns, and that these patterns are reorganized by saccadic eye movements.

In deep, slow - wave sleep, recordings of the brain's electrical activity show sparse bursts of big, slow waves.

Researchers at Brown University and the Georgia Institute of Technology used neuroimaging and a brain wave — tracking approach called polysomnography to record activity in four brain networks in 11 individuals as they slept on two nights about a week apart.

So - called unihemispheric sleep happens in animals when one side of the brain shows waking activity while the other side is asleep (an electroencephalographic recording of brain activity under these circumstances shows slow synchronous waves).

The test has the ability to record a canine's brain wave activity while sleeping.