File:Ablation-of-rat-TRPV1-expressing-AdeltaC-fibers-with-resiniferatoxin-analysis-of-withdrawal-1744-8069-6-94-S1.ogv

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Ablation-of-rat-TRPV1-expressing-AdeltaC-fibers-with-resiniferatoxin-analysis-of-withdrawal-1744-8069-6-94-S1.ogv ‎(Ogg Theora video file, length 10 s, 352 × 288 pixels, 77 kbps, file size: 95 KB)

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English: Aδ laser stimulation of rat hind paw captured with high-speed videography. The rat was recorded at a rate of 500 frames per sec (fps) to capture the first-observable movement after laser stimulation (6.08 W/mm2). The laser stimulus (100 ms, 31 frames) can be easily observed since infrared light saturates the CCD sensor, appearing as black pixels in the video. The rat was at rest and motionless immediately before stimulation. Post-stimulation, ostensible movement could be detected in the left forearm and the right shoulder by 104 ms. Clear movement of the contralateral paw could be detected by 4 frames (113 ms). Complete limb withdrawal and paw licking occur several frames later. The total length of the recording is 1 sec. Withdrawal of the stimulated limb appears rapid and very brisk when viewed in real-time. [Note: Due to video compression, this reformatted video file plays at ~310 fps.]
Date
Source Mitchell K, Bates B, Keller J, Lopez M, Scholl L, Navarro J, Madian N, Haspel G, Nemenov M, Iadarola M (2010). "Ablation of rat TRPV1-expressing Adelta/C-fibers with resiniferatoxin: analysis of withdrawal behaviors, recovery of function and molecular correlates". Molecular Pain. DOI:10.1186/1744-8069-6-94. PMID 21167052. PMC: 3019206.
Author Mitchell K, Bates B, Keller J, Lopez M, Scholl L, Navarro J, Madian N, Haspel G, Nemenov M, Iadarola M
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Date/TimeThumbnailDimensionsUserComment
current08:43, 20 November 201210 s, 352 × 288 (95 KB)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 240P 34 kbps Completed 15:19, 16 August 2018 3.0 s
Streaming 240p (VP9) 35 kbps Completed 13:22, 9 December 2023 1.0 s
WebM 360P 56 kbps Completed 14:57, 16 November 2023 1.0 s
Streaming 144p (MJPEG) 570 kbps Completed 17:23, 29 October 2023 1.0 s

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