Does Magnetic Resonance Imaging (MRI) have radioactivity or no radioactivity?
No radioactivity
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"It is as if until these brain scanners ...., psychologists were trying to work out how a .... works by just .... it around. Now somebody says 'Hey let's open the .... and look .....!" Nancy Kanwisher, MIT
arrived car driving hood inside
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LO1: To understand how blood ... changes following ... activation
Oxygenation neural
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LO2: To understand how these blood oxygen changes allow us to do ...
fMRI
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What does BOLD fMRI stand for
Blood oxygen level dependent
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Red blood cells contain ...
Hemoglobin
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What does HbO2 stand for?
Oxyhemoglobin
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What does Hbr stand for?
De-oxyhemoglobin
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What do you get when you add oxyhemoglobin (HbO2) and de-oxyhemoglobin (Hbr) together?
Total hemoglobin
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The other term for Total hemoglobin
Cerebral Blood Volume
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HbO2 + Hbr = Total hemoglobin/cerebral blood volume =
Cerebral Blood Flow
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Blood oxygen level dependence (BOLD) fMRI works because blood is '...'
Magnetic
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Deoxy-haemoglobin is ..magnetic
Para
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Oxy-haemoglobin is ...magnetic
Dia
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Other cards in this set
Card 2
Front
Does Magnetic Resonance Imaging (MRI) have radioactivity or no radioactivity?
Back
No radioactivity
Card 3
Front
"It is as if until these brain scanners ...., psychologists were trying to work out how a .... works by just .... it around. Now somebody says 'Hey let's open the .... and look .....!" Nancy Kanwisher, MIT
Back
Card 4
Front
LO1: To understand how blood ... changes following ... activation
Back
Card 5
Front
LO2: To understand how these blood oxygen changes allow us to do ...
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