File:Neuronal-Encoding-of-Texture-in-the-Whisker-Sensory-Pathway-pbio.0030017.sv001.ogv
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Neuronal-Encoding-of-Texture-in-the-Whisker-Sensory-Pathway-pbio.0030017.sv001.ogv (Ogg Theora video file, length 10 s, 720 × 480 pixels, 944 kbps, file size: 1.17 MB)
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[edit]DescriptionNeuronal-Encoding-of-Texture-in-the-Whisker-Sensory-Pathway-pbio.0030017.sv001.ogv |
English: Two-Dimensional Optic Sensor and Electrical Whisking Each optic sensor channel consisted of a pair of light tubes (one is a light source, the other leads to a photodiode). The two channels were mounted normal to each other in a metallic ring. Electrical stimulation of cranial nerve VII with 1-V pulses of 100 μs at 200 Hz for 60 ms produced whisker protraction that was followed by a passive 65-ms whisker retraction. The film shows four 125-ms free whisks in the air (8-Hz whisking), consisting of protraction (right to left) and retraction (left to right). Recorded at 500 frames per second with a Motion Scope 500 digital camera (Redlake, San Diego, California, United States; http://www.redlake.com). Rat EW3, whisker C3.
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Source | Video S1 from Arabzadeh E, Zorzin E, Diamond M (2005). "Neuronal Encoding of Texture in the Whisker Sensory Pathway". PLOS Biology. DOI:10.1371/journal.pbio.0030017. PMID 15660157. PMC: 544542. | ||
Author | Arabzadeh E, Zorzin E, Diamond M | ||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:33, 31 October 2012 | 10 s, 720 × 480 (1.17 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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Short title | Two-Dimensional Optic Sensor and Electrical Whisking |
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Author | Arabzadeh E, Zorzin E, Diamond M |
Usage terms | http://creativecommons.org/licenses/by/3.0/ |
Image title | Each optic sensor channel consisted of a pair of light tubes (one is a light source, the other leads to a photodiode). The two channels were mounted normal to each other in a metallic ring. Electrical stimulation of cranial nerve VII with 1-V pulses of 100 ?s at 200 Hz for 60 ms produced whisker protraction that was followed by a passive 65-ms whisker retraction. The film shows four 125-ms free whisks in the air (8-Hz whisking), consisting of protraction (right to left) and retraction (left to right). Recorded at 500 frames per second with a Motion Scope 500 digital camera (Redlake, San Diego, California, United States; http://www.redlake.com). Rat EW3, whisker C3. (9.1 MB MOV). |
Software used | Xiph.Org libtheora 1.1 20090822 (Thusnelda) |
Date and time of digitizing | 2005-01 |