Many of the necessary tools, you probably already have in your tool chest. You may be working on a new roof, but it is more likely that you will be shingling a roof that already has a layer or two of shingles. If there is more than one layer you will need to remove the old shingles.
Electroencephalography definition, an instrument for measuring and recording the electric activity of the brain. See more.
An electroencephalogram (EEG) is a neurophysiologic technique primarily used in the evaluation of epilepsy (or possible epilepsy), but it may also be recommended for headaches, behavioral disturbances, attention disorders, learning problems, language delay, developmental delay, and fainting spells.n electroencephalogram (EEG) is a neurophysiologic technique primarily used in the evaluation of epilepsy (or possible epilepsy), but it may also be recommended for headaches, behavioral disturbances, attention disorders, learning problems, language delay, developmental delay, and fainting spells.