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Doctor insights on: Electroencephalography

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What is "contingent negative variation" in electroencephalography?

What is "contingent negative variation" in electroencephalography?

EEG terms: From wikipedia: the contingent negative variation (cnv) was one of the first event-related potential (erp) components to be described. The importance of this finding was that it was one of the first studies which showed that consistent patterns of the amplitude of electric responses could be obtained from the large background noise which occurs in electroencephalography (eeg) recordings and that. ...Read more

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Is electroencephalography better than fmri and for what?

Is electroencephalography better than fmri and for what?

Eeg mri: Eeg looks at the brain waves - it does not provide info on structures etc. Mri provides information on internal structures as can see them. ...Read more

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Which type of doctor orders an electroencephalography?

Neurological issue: This is normally read and performed under the supervision of a neurologist. Any physician may order the procedure if it is needed. ...Read more

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Am I dying?

Am I dying?

We all are: A 3-word question with no details... well, life is short on Earth, regardless of whether a person lives 3 days, 3000 days, or 30,000 days. It is not length of one's life that matters, but the quality of the life lived. The goal is not to live a long life, but to live a good life. Even if a person makes it all the way to age 82, that's only 30,000 days. ...Read more

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I have cold?

I have cold?

Symptoms?: The most common symptoms of a cold are sneezing, running nose, congestion and scratchy throat. Additional symptoms can be coughing, headaches, mucus dripping down the back of the throat, loss of appetite and fever (in children). ...Read more

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What is asp?

What is asp?

In acupuncture an: Asp is an acupuncture semi-permanent needle. They are made in germany & come in stainless steel, gold, silver & titanium. They are used for auricular (ear) acupuncture. They are usually referred to as "asp's". ...Read more

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I have cold?

I have cold?

Cold: Tips: sore throat – gargle with warm salt water (1/2 tsp salt in 8 oz of water). Get strep test/culture if very sore. Congestion – saline nose drops or netti pot. For anti-inflammatory effect & mobilizing mucus- homemade chicken noodle soup. Hydrate- lots of water/clear broth/ add honey & a small amt. Of lemon juice to chamomile tea.. Fever/ pain – Acetaminophen / nsaid’s rest! ...Read more

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What is fat?

What is fat?

Stored energy: Fats chemically are organic hydrocarbons chains.They are highly energy dense[fats have a high concentration of carbon energy by weight]fats can be liquid[oil] or solid[eg lard] at room temperature.In man fat is stored primarily in cells called adipocites which are distributed below the skin and in organs. Fat cells have many metabolic effects but their primary metabolic effect is energy storage. ...Read more

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Pls help me?

Help: In order to assist you - you need to provide us with more information. Please re-ask and clarify the question that you need help with. Take care. ...Read more

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