EEG (Electroencephalogram): Purpose | 合法醫療器材資訊網

Anelectroencephalogram(EEG)isatestusedtoevaluatetheelectricalactivityinthebrain.Braincellscommunicatewitheachotherthroughelectrical ...

An electroencephalogram (EEG) is a test used to evaluate the electrical activity in your brain. It can help detect potential problems with brain cell communication.

Read on to learn about an EEG, including why it’s done, what to expect, and the possible risks.

An EEG tracks and records brain wave patterns. Small flat metal discs called electrodes are attached to your scalp with wires. The electrodes analyze the electrical impulses in your brain and send signals to a computer that records the results.

The electrical impulses in an EEG recording look like wavy lines with peaks and valleys. These lines allow doctors to quickly assess whether there are abnormal patterns. Irregularities may be a sign of seizures or other brain disorders.

EEGs have been used since 192...

EEG (electroencephalogram) | 合法醫療器材資訊網

2020年4月15日 — An electroencephalogram (EEG) is a test that detects electrical activity in your brain using small, metal discs (electrodes) attached to ... Read More

Electroencephalogram (EEG) | 合法醫療器材資訊網

An EEG is a test that detects abnormalities in your brain waves, or in the electrical activity of your brain. During the procedure, electrodes consisting of ... Read More

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2020年7月1日 — An EEG, or electroencephalogram, is a test that records the electrical signals of the brain by using small metal discs (called electrodes) ... Read More

Electroencephalogram (EEG) | 合法醫療器材資訊網

Electroencephalogram (EEG) ... An electroencephalogram (EEG) is a recording of brain activity. During the test, small sensors are attached to the scalp to pick up ... Read More

EEG (Electroencephalogram) (for Parents) | 合法醫療器材資訊網

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2021年2月24日 — An EEG (electroencephalogram) is a safe, painless test that measures brain activity. An EEG can help your healthcare provider learn the cause of ... Read More

EEG (Electroencephalogram): Purpose | 合法醫療器材資訊網

An electroencephalogram (EEG) is a test used to evaluate the electrical activity in the brain. Brain cells communicate with each other through electrical ... Read More

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What does an EEG test do? ... An electroencephalogram (EEG) records activity in the brain. Your brain constantly produces tiny electrical signals. During an EEG ... Read More

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The electroencephalogram (EEG) is a medical test used to measure the electrical activity of the brain. · A number of electrodes are applied to your scalp. · EEG ... Read More

Electroencephalography | 合法醫療器材資訊網

It is a test that detects electrical activity in the brain using small, metal discs (electrodes) attached to the scalp. Routinely, EEG is used in clinical ... Read More

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