Research article
Does body posture influence hand preference in an ancestral primate model?
1 Institute of Zoology, University of Veterinary Medicine Hannover, Bünteweg 17, D-30559 Hannover, Germany
2 Center for Systems Neuroscience, Bünteweg 17, D-30559 Hannover, Germany
BMC Evolutionary Biology 2011, 11:52 doi:10.1186/1471-2148-11-52
Published: 28 February 2011Additional files
Movie SGT. Example of an experimental trial of the simple food grasping task (SGT).
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Movie FGT-sit. Example of an experimental trial of the FGT-sit task.
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Movie FGT-biped. Example of an experimental trial of the FGT-biped task.
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Movie FGT-cling. Example of an experimental trial of the FGT-cling task.
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Movie FGT-triped. Example of an experimental trial of the FGT-triped task.
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Additional file 6:
Table HI. Handedness index (HI) and handedness bias (bias) for each subject and for each postural task; R - right-handed; L - left-handed; A - ambiguous; m - males, f-females; bold subjects showed consistent hand preference for all four postural tasks; data for the FGT-sit task were already published in 1 [34], 2 [35], from this data the first three sessions were selected to keep the number of sessions constant through the study.
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