EEG TEST BUNDLE SET 2023

Electroencephalography (EEG) Questions and Answers 2023 EEG Records the Electric Activity of the Brain Things that EEG diagnose Epilepsy Brain tumor Head injury Encephalopathy Inflammation of the brain (encephalitis) Stroke Sleep disorders Memory impairment EEG waves 4; Alph...

EEG QUESTIONS AND ANSWERS 2023 What does the EEG measure? EEG measures voltage fluctuations at surface of scalp = brain waves. What is a brain wave a measure of? Change in Voltage over time (voltage vs. time) How is the EEG recorded? Voltage difference between recording and referen...

EEG QUESTIONS AND ANSWERS 2023 What is an EEG? Measurement of voltage fluctuations at the surface of the scalp generated by the electrical activity of the brain. These voltage fluctuations are called _______ and are recordings of ___________. Brain waves Voltage difference versus time ...

Electroencephalography (EEG) Questions and Answers 2023 What is an EEG (electroencephalograph)? Electroencephalography (EEG) is a method of detecting neural activity by placing electrodes on the scalp. EEG recorded at the scalp is non-invasive - however, it is also possible to record intra-crania...

EEG TERMINOLOGY SET 1 QUESTIONS AND ANSWERS 2023 ELECTROENCEPHALOGRAPHY The process of amplicication, recording and analysis of the electrical potentails of the brain GRAPH instrument GRAPHY PROCESS GRAM THE RECORDING ELECTROENCEPHALOGRAM The EEG recording itself *...

Basic EEG Terminology Questions and Answers 2023 Frequency number of complete cycles of repetitive waves in one second (CPS) Hertz (Hz) - unit of measurement describing frequency Morphology the shape of an EEG waveform Sinusoidal resembling sine waves Monomorphic having ...

ASAP EEG QUESTIONS AND ANSWERS 2023 3 basic computer ports Serial, parallel, and usb Nyquist Theory The specification of the minimum sampling rate used, in relation to the highest frequency signal recorded The sample rate must be twice that of the highest frequency to be recorded. ...

EEG Ch. 7: Filters Questions and Answers 2023 What are the 2 main benefits of using EEG filters? 1. To "clean up" an EEG tracing, making it easier to interpret 2. Certain filters can accentuate some EEG activity What happens if you are too aggressive in your use of filters? The tracing ...

ABRET-EEG QUESTIONS AND ANSWERS 2023 What is the typical presentation of CJD? ataxia, dementia and myoclonus. Tuberous sclerosis tumors or growths in the brain or other organs What is the most important to document in the history of your EEG patient? Skull defects MoyaMoya d...

EEG Terminology Questions and Answers 2023 Process graphy Instrument graph Record Gram EEG-Electroencephalography The process of amplification, recordings, and analysis of the electrical protentials of the brain Electroencephalogram EEG recording itself. It can be p...

fMRI/EEG QUESTIONS AND ANSWERS 2023 How does fMRI work? When activity is taking place in a particular region of the brain, the neurones require oxygen. When an person lies inside an MRI machine, all of the protons in their body try to line up with the magnetic field. Protons in oxygenated blood ar...

Psychology 3.7 (EEG and MEG) Questions and Answers 2023 what is the EEG scan? Also known as the electroencephalography, the EEG scan refers to the recording of the brains electrical signals, i.e. the firing of many neurons in the cortex of the brain. What can the EEG scan be used for? It c...

Electroencephalography Questions and Answers 2023 What does the Electroencephalography do Record the Electric Activity of the Brain EEG Can be used to diagnose Epilepsy Brain tumor Head injury Encephalopathy Inflammation of the brain (encephalitis) Stroke Sleep disorders Memory impa...

Physiology EEG Questions and Answers 2023 A recording of electrical activity in the neurons of the cerebral cortex is called a EEG Which of the following statements is true? 1. A recording of electrical activity in neurons of the cerebral cortex is called and electrocardiogram 2. One EEG ...