Vibrissal touch sensing in the harbor seal (Phoca vitulina): how do seals judge size?

@article{Grant2013VibrissalTS,
  title={Vibrissal touch sensing in the harbor seal (Phoca vitulina): how do seals judge size?},
  author={Robyn A. Grant and S. Wieskotten and Nina Wengst and T. Prescott and G. Dehnhardt},
  journal={Journal of Comparative Physiology A},
  year={2013},
  volume={199},
  pages={521-533}
}
  • Robyn A. Grant, S. Wieskotten, +2 authors G. Dehnhardt
  • Published 2013
  • Materials Science, Medicine
  • Journal of Comparative Physiology A
  • Abstract“Whisker specialists” such as rats, shrews, and seals actively employ their whiskers to explore their environments and extract object properties such as size, shape, and texture. It has been suggested that whiskers could be used to discriminate between different sized objects in one of two ways: (i) to use whisker positions, such as angular position, spread or amplitude to approximate size; or (ii) to calculate the number of whiskers that contact an object. This study describes in… CONTINUE READING
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