File:Haemodynamic responses in frontal cortical regions during hypercapnia (5% CO2) both before (0 h) and after (2 h) intake of either a low- or high-flavanol dietary intervention.webp
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From the study "Dietary flavanols improve cerebral cortical oxygenation and cognition in healthy adults"
Summary[edit]
_both_before_(0_h)_and_after_(2_h)_intake_of_either_a_low-_or_high-flavanol_dietary_intervention.webp&action=edit§ion=1){kind=link}
| Description |
English: "Haemodynamic responses in frontal cortical regions during hypercapnia (5% CO2) both before (0 h) and after (2 h) intake of either a low- or high-flavanol dietary intervention. Time course for Oxygenated (a) and Deoxygenated-haemoglobin (b) are presented as relative changes from baseline (room air) and averaged across participants (N = 17) and across frontal brain locations. The average relative concentrations of oxy- (c) and deoxy haemoglobin (d) during minutes 3–4 of the CO2 challenge (corresponding to maximal dilation) show that the high-flavanol intervention induces significantly higher oxygenation levels than the low-flavanol at 2 h post-intervention (*p = 0.030). No significant differences are observed for deoxygenated haemoglobin (Mean ± SEM)." |
| Date | |
| Source | https://www.nature.com/articles/s41598-020-76160-9 |
| Author | Authors of the study: Gabriele Gratton, Samuel R. Weaver, Claire V. Burley, Kathy A. Low, Edward L. Maclin, Paul W. Johns, Quang S. Pham, Samuel J. E. Lucas, Monica Fabiani & Catarina Rendeiro |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:50, 29 December 2020 | | 1,652 × 1,612 (102 KB) | Prototyperspective (talk | contribs) | Uploaded a work by Authors of the study: Gabriele Gratton, Samuel R. Weaver, Claire V. Burley, Kathy A. Low, Edward L. Maclin, Paul W. Johns, Quang S. Pham, Samuel J. E. Lucas, Monica Fabiani & Catarina Rendeiro from https://www.nature.com/articles/s41598-020-76160-9 with UploadWizard |
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