8] Additional channels (C3-A2, Fpz-A2, and O1-A2) were recommended to provide redundancy in case of electrode malfunction  Electrooculogram
(EOG) derivations were E1 - Fpz and E2 - Fpz.
Babiloni, "On the use of electrooculogram
for efficient human computer interfaces," Computational Intelligence and Neuroscience, vol.
(EOG) was recorded with two electrodes located in a horizontal (right) and vertical (left) direction to record eye movement.
Electrodes were referenced to an average reference, and four electrooculogram
electrodes were affixed near the eyes in order to record horizontal and vertical eye movements that may have contaminated EEG data.
EEG and electrooculogram
data from patients with DLB revealed significantly worse inhibitory disturbance than in patients with PDD and AD.
The variables measured in a polysomnography are electroencephalogram, electrooculogram
, electromyogram, electrocardiogram, nasal and/or oral airflow, pulse oximetry and volume of snoring.
(EOG) was recorded with Ag-AgCl skin electrodes placed at the outer corners of both eyes.
Overnight polysomnography was performed by a computerized system (Somnologica software, Medcare Flaga, Reykjavik, Iceland) and included the following variables: electrooculogram
, electroencephalogram, electromyogram of submental muscles, electromyogram of the anteriortibialis muscle of both legs, electrocardiogram and airflow (with an oronasal thermistor).
On the assumption of an unchanging CRP, the electric signal that can be derived using two pairs of skin electrodes placed at periorbital positions around one eye is called Electrooculogram
All affected individuals have an abnormal electrooculogram
(EOG) and this is a useful diagnostic tool.
The gold standard for the diagnosis of SDB is still an overnight in-laboratory PSG including monitoring of the electrooculogram
, electroencephalogram (EEG), submental electromyogram, oral airflow by thermistors and nasal airflow by recording pressure fluctuations at the nares, Chest wall (rib cage and abdominal) movement, usually by inductance plethysmography to reflect ventilatory effort, oxygen saturation, electrocardiogram (ECG), body position and video.
On a 6-point Likert scale (1 = Not At All Competent, to 6 = Very Competent) each variable was preceded by the following question stem: "Please rate how competent you feel in your understanding of the basic principles of followed by either the term (a) electrocardiogram, (b) electromyogram, (c) electroencephalogram, or (d) electrooculogram