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Role of claws and pads in taking and holding food in cats
被引:12
作者:
Pettersson, LG
Perfiliev, S
Zotova, E
Lundberg, A
机构:
[1] Univ Gothenburg, Dept Physiol, SE-40530 Gothenburg, Sweden
[2] St Petersburg State Univ, Inst Physiol, St Petersburg 199034, Russia
关键词:
cats;
food-taking;
claws;
digital and central pads;
D O I:
10.1016/S0168-0102(98)00057-1
中图分类号:
Q189 [神经科学];
学科分类号:
071006 ;
摘要:
In order to investigate the role of claws and pads in taking food the planter surface of the distal forelimb paw was recorded with a conventional video camera. The claws were involved in the great majority of trials. The morsel of food may be taken by piercing with one claw (rarely two) either alone or by pressure against a digital pad; support by pressure from another claw was also common, while pressure between two claws was used more rarely. Another technique was pressure between claws (without piercing) and digital pads. The morsel was also taken without participation of claws by pressure between digital pads and the central pad and more rarely between two digital pads. (C) 1998 Elsevier Science Ireland Ltd. All rights reserved.
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页码:343 / 346
页数:4
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