File:Brain maps of oxygenated haemoglobin during hypercapnia (5% CO2) both before (0 h) and after (2 h) intake of either a low- or high-flavanol dietary intervention.webp
Jump to navigation
Jump to search
Size of this PNG preview of this WEBP file: 416 × 599 pixels. Other resolutions: 167 × 240 pixels | 333 × 480 pixels | 533 × 768 pixels | 711 × 1,024 pixels | 1,500 × 2,160 pixels.
Original file (1,500 × 2,160 pixels, file size: 205 KB, MIME type: image/webp)
Captions
Captions
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: "Brain maps of oxygenated haemoglobin during hypercapnia (5% CO2) both before (0 h) and after (2 h) intake of either a low- or high-flavanol dietary intervention. (a) Oxy-haemoglobin concentration changes (in z scores) across frontal cortical regions and averaged across participants (N = 17) are presented at the time of onset (0 h) and 1, 2, 3, and 4 min into the CO2 challenge. Brain maps, viewed from the top, are oriented as indicated in the inset diagram: F = front, B = back, L = left, R = right; Darker grey background color indicates the recording area. (b) Latency to reach 90% maximal blood oxygenation was significantly lower (***p < 0.001) by approximately 1 min after the high-flavanol intervention in comparison to low-flavanol (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 |
Licensing[edit]
_both_before_(0_h)_and_after_(2_h)_intake_of_either_a_low-_or_high-flavanol_dietary_intervention.webp&action=edit§ion=2){kind=link}
This file is licensed under the Creative Commons Attribution 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:51, 29 December 2020 | | 1,500 × 2,160 (205 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 |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
_both_before_(0_h)_and_after_(2_h)_intake_of_either_a_low-_or_high-flavanol_dietary_intervention.webp&oldid=831455654){kind=link}