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[electro-encephalography] Amplification, recording, and analysis of the electrical activity of the brain. SEE: electroencephalogram Electrodes are placed on the scalp in various locations. The difference between the electric potential of two sites is recorded. The difference between one pair or among many pairs at a time can be obtained. The most frequently seen pattern in the normal adult under resting conditions is the alpha rhythm of 8.5 to 12 waves per sec. A characteristic change in the wave occurs during sleep, on opening the eyes, and during periods of concentration. Some people with intracranial disease will have a normal electroencephalogram (EEG), but others with no otherwise demonstrable disease will have an abnormal EEG. Nevertheless, the use of this diagnostic technique has proved to be very helpful in studying epilepsy and convulsive disorders and in localizing lesions in the cerebrum.
Venes, Donald, editor. "Electroencephalography." Taber's Medical Dictionary, 23rd ed., F.A. Davis Company, 2017. Nursing Central, nursing.unboundmedicine.com/nursingcentral/view/Tabers-Dictionary/743485/all/video_electroencephalography.
Electroencephalography. In: Venes D, ed. Taber's Medical Dictionary. 23rd ed. F.A. Davis Company; 2017. https://nursing.unboundmedicine.com/nursingcentral/view/Tabers-Dictionary/743485/all/video_electroencephalography. Accessed December 8, 2019.
Electroencephalography. (2017). In Venes, D. (Ed.), Taber's Medical Dictionary. Available from https://nursing.unboundmedicine.com/nursingcentral/view/Tabers-Dictionary/743485/all/video_electroencephalography
Electroencephalography [Internet]. In: Venes D, editors. Taber's Medical Dictionary. F.A. Davis Company; 2017. [cited 2019 December 08]. Available from: https://nursing.unboundmedicine.com/nursingcentral/view/Tabers-Dictionary/743485/all/video_electroencephalography.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - electroencephalography
ID - 743485
ED - Venes,Donald,
BT - Taber's Medical Dictionary
UR - https://nursing.unboundmedicine.com/nursingcentral/view/Tabers-Dictionary/743485/all/video_electroencephalography
PB - F.A. Davis Company
ET - 23
DB - Nursing Central
DP - Unbound Medicine