electroencephalograph

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Related to electroencephalographic: encephalogram, electroencephalograms

electroencephalograph

an instrument for recording the electrical activity of the brain, usually by means of electrodes placed on the scalp: used to diagnose tumours of the brain, to study brain waves, etc.

electroencephalograph

[i‚lek·trō·en′sef·ə·lə‚graf]
(medicine)
An instrument used to make electroencephalograms.
References in periodicals archive ?
Electroencephalographic sleep in spousal bereavement and bereavement-related depression of late life.
Validity and reliability of electroencephalographic frontal alpha asymmetry and frontal midline theta as biomarkers for depression.
The boundary between wakefulness and sleep: quantitative electroencephalographic changes during the sleep onset period.
Fasiczka et al., "Electroencephalographic sleep profiles in single-episode and recurrent unipolar forms of major depression: II.
Although the analyzed processes are of very high complexity, figure 1 shows that the frequency ranges of electrical brain activity (oscillatory patterns in electroencephalographic signals) and of other cyclical biological processes correspond with attractor nodes of the fundamental fractal F (1).
Dongier S: Statistical study of clinical and electroencephalographic manifestations of 536 psychotic episodes occurring in 516 epileptics between clinical seizures.
Cardiorespiratory and electroencephalographic responses to exhaustive acute physical exercise in people with temporal lobe epilepsy.
Cephalosporin-induced nonconvulsive status epilepticus: clinical and electroencephalographic features.
[5] partially replicated the correlations reported by Babayev and Allahverdiyeva [6] between global geomagnetic activity and specific frequency bands within the quantitative electroencephalographic (QEEG) measures of human volunteers.
proposed the Auris System, based on a noninvasive brain activity recording using a electroencephalographic device, conceived to provide the musical experimentation for people who have some type of hearing loss, being able to extract musical information from audio and create a representation for music using different stimuli, a new media format to be interpreted by other senses than the hearing.
Grassberger, "Performance of different synchronization measures in real data: a case study on electroencephalographic signals," Physical Review E Statistical Nonlinear & Soft Matter Physics, vol.
Kaplan, "Electroencephalographic criteria for nonconvulsive status epilepticus: synopsis and comprehensive survey," Epilepsia, vol.