ELECTROENCEPHALOGRAPHY Meaning and
Definition
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Electroencephalography (EEG) is a medical diagnostic technique that involves recording the electrical activity of the brain. It is a non-invasive procedure used to measure and analyze the electrical signals produced by the neurons in the brain. The word "electroencephalography" is derived from the Greek words "electro" meaning electricity, "encephalo" meaning brain, and "graphy" meaning recording.
During an EEG, a series of electrodes are attached to the scalp using a conductive gel or adhesive discs. These electrodes detect and amplify the electrical impulses generated by the brain. The signals are then recorded and displayed as a series of waveforms on a computer or paper.
Electroencephalography is primarily used to diagnose and monitor various brain disorders such as epilepsy, sleep disorders, brain tumors, and certain cognitive impairments. By analyzing the patterns and frequencies of the brain waves, physicians can identify abnormal activity, locate the source of the problem, and determine the severity of the condition.
EEG is also valuable in research settings, where it is used to study brain function and response to stimuli. It can provide valuable insights into brain activity during various states such as wakefulness, sleep, and anesthesia.
In summary, electroencephalography is a medical procedure that records and analyzes the electrical activity of the brain, aiding in the diagnosis and monitoring of various neurological disorders.
Common Misspellings for ELECTROENCEPHALOGRAPHY
Etymology of ELECTROENCEPHALOGRAPHY
The word "Electroencephalography" has its roots in Greek. Here is its etymology breakdown:
1. "Electro-" comes from the Greek word "ēlektron", which means "amber" or "electricity".
2. "Encephalo-" comes from the Greek word "enkephalos", which means "brain".
3. "-graphy" comes from the Greek word "graphē", which means "writing" or "recording".
Considering these roots, "Electroencephalography" can be translated as "the recording of brain electrical activity".
Similar spelling words for ELECTROENCEPHALOGRAPHY
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