Acute stroke imaging
β Scribed by Michael Forsting
- Publisher
- Springer
- Year
- 2010
- Tongue
- English
- Weight
- 47 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0028-3940
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A tissue phantom for diffusion-weighted imaging was developed, basing its contrast between two compartments on different apparent diffusion coefficients, without contrast due to T2 relaxation and proton density. These contrast properties of the phantom simulate the situation found in normal gray mat
## Abstract ## Purpose To determine whether different MR diffusionβ and perfusionβweighted imaging (DWI and PWI) parameters are important in distinguishing lesion growth from the acute lesion and from oligemia. ## Materials and Methods MR DWI and PWI were acquired from thirteen patients. We defi
## Abstract ## Objective Case series with ^11^CβPK11195 and positron emission tomography (PET) in stroke patients suggest that activated microglia may be detected in remote brain regions with fiber tract connections to the lesion site as an indicator of poststroke neuroinflammation. However, the s