| Evoking defined gaze directions in untrained awake monkeys. | |
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MedLine Citation:
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PMID: 15262060 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Monkeys were partially surrounded by opaque screens except for some distant small holes through which they observed various stimuli or actions, or well-defined background patterns. Gaze direction was measured by an infrared cornea reflection method. Without training or reward, the animal's gaze was directed through one of the holes for 10-30% of the total time. With holes of appropriately small diameter, the gaze direction can be defined within a range of about 1 degree. Durations of individual glances through the holes, and dependencies on the nature of the displays are reported. The procedure is suited for the electrophysiological investigation of natural, especially foveal vision. |
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Authors:
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Jürgen Krüger; Jörg Hauser |
Publication Detail:
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Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Journal of neuroscience methods Volume: 137 ISSN: 0165-0270 ISO Abbreviation: J. Neurosci. Methods Publication Date: 2004 Aug |
Date Detail:
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Created Date: 2004-07-20 Completed Date: 2004-10-08 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 7905558 Medline TA: J Neurosci Methods Country: Netherlands |
Other Details:
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Languages: eng Pagination: 185-92 Citation Subset: IM |
Affiliation:
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AG Hirnforschung, Institut für Anatomie I, Hansastr. 9a, D 79104 Freiburg, Germany. kruger@brain.uni-freiburg.de |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Animals Attention / physiology* Behavior, Animal Eye Movements / physiology* Haplorhini / physiology Orientation Photic Stimulation / methods Time Factors Visual Perception / physiology* Wakefulness / physiology* |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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