Edexcel GCSE Biology · 1BI0
Specification 2.11B · Paper 1
Revise: Brain ScanningIn a combined CT–PET scan, the structural image helps locate the regions in which PET has detected greater or lower tracer uptake.
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GCSE Biology · key term
A technique that follows a mildly radioactive tracer in the body to produce a map related to the activity of different brain regions.
Used by Edexcel
Specification 2.11B · Paper 1
Revise: Brain ScanningIn a combined CT–PET scan, the structural image helps locate the regions in which PET has detected greater or lower tracer uptake.
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