Abstract:
:Electrical and chemical stimulation of specific parts of the paraventricular hypothalamus (PVH) and the adjacent hypothalamus induce self-grooming responses in the rat. The function of this hypothalamic grooming area (HGA) is not understood. The localization of the HGA in the hypothalamus suggests that grooming, a behavioural response to stressors, is somehow linked to the neuroendocrine response to stressors. In this study it is shown that grooming induced by the stressors, mild restraint and moistening of the fur of the rat, is not inhibited by complete, bilateral radiofrequency lesions of the HGA. The changes in grooming patterns observed following lesions suggest that the HGA may have a function in the timing of different grooming elements.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
van Erp AM,Kruk MR,Willekens-Bramer DC,Fermont PC,Nijsen MJdoi
10.1016/0031-9384(94)00335-3subject
Has Abstractpub_date
1995-05-01 00:00:00pages
887-92issue
5eissn
0031-9384issn
1873-507Xpii
0031-9384(94)00335-3journal_volume
57pub_type
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