File:Approaches-to-Brain-Stress-Testing-BOLD-Magnetic-Resonance-Imaging-with-Computer-Controlled-pone.0047443.s001.ogv

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Original file ‎(Ogg multiplexed audio/video file, Theora/Vorbis, length 1 min 44 s, 928 × 428 pixels, 587 kbps overall, file size: 7.27 MB)

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English: Changes in Cerebrovascular reactivity (CVR) over time with the ramp stimulus in a patient with ‘blue’ brain. This video shows the alterations in CVR slope with ramp alterations in end-tidal CO2 tensions. The dynamic behavior is in evidence here over the course of the provocative stimulus.
Date
Source Movie S1 from Mutch W, Mandell D, Fisher J, Mikulis D, Crawley A, Pucci O, Duffin J (2012). "Approaches to Brain Stress Testing: BOLD Magnetic Resonance Imaging with Computer-Controlled Delivery of Carbon Dioxide". PLOS ONE. DOI:10.1371/journal.pone.0047443. PMID 23139743. PMC: 3489910.
Author Mutch W, Mandell D, Fisher J, Mikulis D, Crawley A, Pucci O, Duffin J
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This file is licensed under the Creative Commons Attribution 2.5 Generic license.
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This file was published in a Public Library of Science journal. Their website states that the content of all PLOS journals is published under the Creative Commons Attribution 4.0 license (or its previous version depending on the publication date), unless indicated otherwise.
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This file was transferred to Wikimedia Commons from PubMed Central by way of the Open Access Media Importer.
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Date/TimeThumbnailDimensionsUserComment
current11:32, 13 November 20121 min 44 s, 928 × 428 (7.27 MB)Open Access Media Importer Bot (talk | contribs)Automatically uploaded media file from Open Access source. Please report problems or suggestions here.

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Format Bitrate Download Status Encode time
VP9 480P 280 kbps Completed 00:00, 18 August 2018 45 s
Streaming 480p (VP9) 211 kbps Completed 08:12, 18 December 2023 1.0 s
VP9 360P 182 kbps Completed 00:00, 18 August 2018 30 s
Streaming 360p (VP9) 113 kbps Completed 05:34, 12 January 2024 1.0 s
VP9 240P 129 kbps Completed 00:00, 18 August 2018 25 s
Streaming 240p (VP9) 60 kbps Completed 07:08, 12 December 2023 1.0 s
WebM 360P 482 kbps Completed 13:49, 14 November 2012 37 s
Streaming 144p (MJPEG) 680 kbps Completed 10:20, 30 October 2023 2.0 s
Stereo (Opus) 66 kbps Completed 08:50, 15 November 2023 2.0 s
Stereo (MP3) 128 kbps Completed 17:30, 29 October 2023 3.0 s

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