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Author Patullo, B. W. ♦ Jolley Rogers, G. ♦ Macmillan, D. L.
Source SpringerLink
Content type Text
Publisher Springer-Verlag
File Format PDF
Copyright Year ©2007
Language English
Subject Domain (in DDC) Philosophy & psychology ♦ Psychology
Subject Keyword Cognitive Psychology
Abstract Computer analysis of video footage is one option for recording locomotor behavior for a range of neurophysiological and behavioral studies. This technique is reasonably well established and accepted, but its use for some behavioral analyses remains a challenge. For example, filming through water can lead to reflection, and filming nocturnal activity can reduce resolution and clarity of filmed images. The aim of this study was to develop a noninvasive method for recording nocturnal activity in aquatic decapods and test the accuracy of analysis by video tracking software. We selected crayfish,Cherax destructor, because they are often active at night, they live underwater, and data on their locomotion is important for answering biological and physiological questions such as how they explore and navigate. We constructed recording arenas and filmed animals in infrared light. We then compared human observer data and software-acquired values. In this article, we outline important apparatus and software issues to obtain reliable computer tracking.
ISSN 1554351X
Age Range 18 to 22 years ♦ above 22 year
Educational Use Research
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2007-01-01
Publisher Place New York
e-ISSN 15543528
Journal Behavior Research Methods
Volume Number 39
Issue Number 4
Page Count 6
Starting Page 783
Ending Page 788

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Source: SpringerLink