Neural decoding of expressive human movement from scalp electroencephalography (EEG)

Negligible Motion Artifacts in Scalp Electroencephalography (EEG) During Treadmill Walking

Recent mobile brain/body imaging (MoBI) techniques based on active electrode scalp electroencephalogram (EEG) allow the acquisition and real-time analysis of brain dynamics during active unrestrained motor behavior involving whole body movements such as treadmill walking, over-ground walking and other locomotive and non-locomotive tasks. Unfortunately, MoBI protocols are prone to physiological ...

Correlates of spreading depolarization in human scalp electroencephalography

It has been known for decades that suppression of spontaneous scalp electroencephalographic activity occurs during ischaemia. Trend analysis for such suppression was found useful for intraoperative monitoring during carotid endarterectomy, or as a screening tool to detect delayed cerebral ischaemia after aneurismal subarachnoid haemorrhage. Nevertheless, pathogenesis of such suppression of acti...

EEG; electroencephalography.

Electroencephalography (eeg)

Electroencephalography is a domain concerning recording and interpretation of the electroencephalogram. Electroencephalogram (EEG) is a record of the electric signal generated by the cooperative action of brain cells, or more precisely, the time course of extracellular field potentials generated by their synchronous action. Electroencephalogram derives from the Greek words enkephalo (brain) and...

Human Scalp Electroencephalography Reveals that Repetition Suppression Varies with Expectation

Repetitions of a sensory event elicit lower levels of brain activity than its initial presentation ("repetition suppression," RS). According to one view, RS depends on the biophysics of neuronal discharge, and is thus an automatic consequence of stimulus processing ("fatigue" model). Another account suggests that RS depends on the statistical structure of the environment, and occurs when repeat...