File:The-pedunculopontine-tegmental-nucleus-and-the-nucleus-basalis-magnocellularis-Do-both-have-a-role-1471-2202-9-16-S2.ogv
The-pedunculopontine-tegmental-nucleus-and-the-nucleus-basalis-magnocellularis-Do-both-have-a-role-1471-2202-9-16-S2.ogv (Ogg multiplexed audio/video file, Theora/Vorbis, length 42 s, 768 × 576 pixels, 1.32 Mbps overall, file size: 6.69 MB)
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[edit]DescriptionThe-pedunculopontine-tegmental-nucleus-and-the-nucleus-basalis-magnocellularis-Do-both-have-a-role-1471-2202-9-16-S2.ogv |
English: PPTg lesioned animal (top left quadrant) in 1500 ms signal duration attention task. The signal light (houselight) is situated on the right of the quadrant and the lever and pellet receptacle on the left of the quadrant. The pellet receptacle is illuminated. The video runs for five trials to illustrate the full pattern of PPTg lesioned animals' behaviour (correctly performed trials interspersed with omissions). Each trial starts in darkness. The "dim" light signal can be perceived as a strip of light along the operant box floor. The presentation of the "bright" signal can be perceived as a flash of light. In the first and third trial the rat performs correctly, pressing the lever in response to the bright light signal. On the second and fifth trial the rat omits a response due to prolonged sniffing. On the fourth trial the rat omits a response due to prolonged houselight orientation. Note: the additional lights that can be seen in the corners of the quadrants are infrared lights. |
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Source | Video file from Rostron C, Farquhar M, Latimer M, Winn P (2008). "The pedunculopontine tegmental nucleus and the nucleus basalis magnocellularis: Do both have a role in sustained attention?". BMC Neuroscience. DOI:10.1186/1471-2202-9-16. PMID 18234074. PMC: 2257968. | ||
Author | Rostron C, Farquhar M, Latimer M, Winn P | ||
Permission (Reusing this file) |
![]() ![]() This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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current | 08:31, 7 February 2017 | 42 s, 768 × 576 (6.69 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 | Additional file 2 |
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Author | Rostron C, Farquhar M, Latimer M, Winn P |
Usage terms | http://creativecommons.org/licenses/by/2.0/ |
Image title | PPTg lesioned animal (top left quadrant) in 1500 ms signal duration attention task. The signal light (houselight) is situated on the right of the quadrant and the lever and pellet receptacle on the left of the quadrant. The pellet receptacle is illuminated. The video runs for five trials to illustrate the full pattern of PPTg lesioned animals' behaviour (correctly performed trials interspersed with omissions). Each trial starts in darkness. The "dim" light signal can be perceived as a strip of light along the operant box floor. The presentation of the "bright" signal can be perceived as a flash of light. In the first and third trial the rat performs correctly, pressing the lever in response to the bright light signal. On the second and fifth trial the rat omits a response due to prolonged sniffing. On the fourth trial the rat omits a response due to prolonged houselight orientation. Note: the additional lights that can be seen in the corners of the quadrants are infrared lights. |
Software used | |
Date and time of digitizing | 2008 |