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. 2019 Nov 19;50(12):3512–3518. doi: 10.1161/STROKEAHA.119.027177

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© 2019 ImpACT-24M Investigators.

This is an open access article under the terms of the Creative Commons Attribution Non-Commercial-NoDerivs License, which permits use, distribution, and reproduction in any medium, provided that the original work is properly cited, the use is noncommercial, and no modifications or adaptations are made. Stroke is published on behalf of the American Heart Association, Inc., by Wolters Kluwer Health, Inc.

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Figure 2. — Distribution of attained comfortable tolerance level (CTL) stimulation intensities in ImpACT-24M (Implant for Augmentation of Cerebral Blood Flow Trial in Mild Strokes) and clinical efficacy dose-response curve (for favorable 3-month disability outcome) observed in ImpACT-24B trial (Implant for Augmentation of Cerebral Blood Flow Trial B). Blue bar histogram shows ImpACT-24M CTL stimulation intensities from 0-100% of electrode maximum in bin sizes of 5%. Solid green line shows odds ratios (OR) for favorable 3-month disability outcome at different stimulation intensities in the ImpACT-24B (and dotted lines show 95% CI).