File:CO2-O2-fMRI-hypercapnic-hyperoxia-over-time.png: Difference between revisions
imported>Daniel Mietchen ({{Image_Details |description = to follow |author = |copyright = |source = http://www.plosmedicine.org/article/info%3Adoi%2F10.1371%2Fjournal.pmed.0040173 |date-created = |pub-country = |notes = |versions = }}) |
imported>Daniel Mietchen |
||
| Line 1: | Line 1: | ||
== Summary == | == Summary == | ||
{{Image_Details | {{Image_Details | ||
|description = to | |description = [[fMRI|Functional magnetic resonance imaging]] of the [[human brain]] during gas challenges. Instead of normal air, the participants inhaled 95% oxygen and 5% [[carbon dioxide]] ([[hypercapnia|hypercapnic]] hyperoxia). Green overlays of regions of significant signal response in 14 children at five successive time periods during the challenges (time scale below images). For location guide, see [[:Image:Brain-MRI-location-guide.png]]. As shown by images in the top rows, multiple [[brain region]]s responded to hyperoxia, but addition of 5% CO2 to the gas mixture altered the timing or greatly reduced most responses (bottom rows), and eliminated all responses after 48 s. [[Statistical threshold]] [[probability of error|p]] = 0.05, [[false discovery rate]] correction. | ||
|author = | |author = [[CZ:Ref:Macey 2007 Hyperoxic brain effects are normalized by addition of CO2|Macey et al., 2007]] | ||
|copyright = | |copyright = [[CZ:Ref:Macey 2007 Hyperoxic brain effects are normalized by addition of CO2|Macey et al., 2007]] | ||
|source = | |source = Fig. 2 from {{CZ:Ref:Macey 2007 Hyperoxic brain effects are normalized by addition of CO2}} | ||
|date-created = | |date-created = June 26, 2006 | ||
|pub-country = | |pub-country = United States | ||
|notes = | |notes = | ||
|versions = | |versions = | ||
}} | }} | ||
== Licensing/Copyright status == | == Licensing/Copyright status == | ||
{{CC|by|2.5}} | {{CC|by|2.5}} | ||
Revision as of 17:12, 27 May 2010
Summary
| Title / Description
|
Functional magnetic resonance imaging of the human brain during gas challenges. Instead of normal air, the participants inhaled 95% oxygen and 5% carbon dioxide (hypercapnic hyperoxia). Green overlays of regions of significant signal response in 14 children at five successive time periods during the challenges (time scale below images). For location guide, see Image:Brain-MRI-location-guide.png. As shown by images in the top rows, multiple brain regions responded to hyperoxia, but addition of 5% CO2 to the gas mixture altered the timing or greatly reduced most responses (bottom rows), and eliminated all responses after 48 s. Statistical threshold p = 0.05, false discovery rate correction. |
|---|---|
| Author(s)
|
Macey et al., 2007 |
| Copyright holder
|
Macey et al., 2007 See below for license/re-use information. |
| Source
|
Fig. 2 from Macey PM, Woo MA, Harper RM (2007). "Hyperoxic brain effects are normalized by addition of CO2". PLoS Med 4 (5): e173. DOI:10.1371/journal.pmed.0040173. PMID 17518514. PMC PMC1872042. Research Blogging. [e] |
| Date created
|
June 26, 2006 |
| Country of first publication
|
United States |
| Notes
|
You can edit this page and add notes here which may be useful to people who wish to re-use this media. |
| Other versions
|
If there are other versions of this media on CZ, please list them here. |
| Using this image on CZ
|
Copy the code below to add this image to a Citizendium article, changing the size, alignment, and caption as necessary.
|
Please send email to manager A T citizendium.org .
Licensing/Copyright status
This media, CO2-O2-fMRI-hypercapnic-hyperoxia-over-time.png, is licenced under the Creative Commons Attribution 2.5 Unported 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 attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
For any reuse or distribution, you must make clear to others the licence terms of this work (the best way to do this is with a link to this licence's web page). Any of the above conditions can be waived if you get permission from the copyright holder. Nothing in this licence impairs or restricts the author's moral rights.
Read the full licence.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:51, 11 March 2022 |  | 3,839 × 2,908 (3.74 MB) | Maintenance script (talk | contribs) | == Summary == Importing file |
You cannot overwrite this file.
File usage
The following page uses this file:
