Abstract:
:The present studies were conducted on the ability of males of the gray shrew, Notiosorex crawfordi to use tactile cues to detect and respond to changes in topographical features of their environment. The animals were videotaped, digitized, and analyzed through video recordings. All subjects showed habituation (decrease in distance traveled) to arena conditions, followed by dishabituation when positions of the blocks were changed. Intact (INT) and sham controls (SHC) shrews traveled significantly greater distances and showed higher exploration velocities as compared to animals with shaved vibrissae (SHV). Results provide empirical evidence that N. crawfordi can effectively use tactile cues to detect and respond to changes in its environment.
journal_name
J Environ Bioljournal_title
Journal of environmental biologyauthors
Punzo F,Parker Msubject
Has Abstractpub_date
2006-05-01 00:00:00pages
335-9issue
2 Suppleissn
0254-8704issn
2394-0379journal_volume
27pub_type
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