| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6033207 | NeuroImage | 2012 | 10 Pages |
Abstract
⺠Amine-water proton exchange (APEX) can be measured by a spin-locking technique. ⺠APEX is optimized with a relatively high power and short duration irradiation pulse. ⺠APEX contrast is sensitive to concentrations of protein and amino acids, and pH. ⺠In an MCAO model, APEX showed different patterns with ADC and APT maps. ⺠APEX signal can also be obtained with a CEST technique using similar parameters.
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Authors
Tao Jin, Ping Wang, Xiaopeng Zong, Seong-Gi Kim,