Dental Journal of Iwate Medical University
Online ISSN : 2424-1822
Print ISSN : 0385-1311
ISSN-L : 0385-1311
Volume 36, Issue 2
Displaying 1-20 of 20 articles from this issue
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  • Tomoaki Jin, Kazuro Satoh, Hirohisa Kato, Hiroyuki Miura
    Article type: Article
    2011 Volume 36 Issue 2 Pages 99-107
    Published: August 19, 2011
    Released on J-STAGE: March 07, 2017
    JOURNAL FREE ACCESS
    In the present study, the effect of experimental separation of the lower incisors on emotional behavior was examined in mice at day 1, 2 and 7 after separation treatment. Emotional behaviors were swimming behavior, climbing behavior and immobility behavior based on the modified forced swim test. The experimental incisor separation increased climbing behavior and decreased immobility behavior on day 1 and 2 after treatment. It is reported that an incisor separation in the mouse increases the turnover of the central noradrenergic system. Thus, from these results, it is suggested that incisor separation in mice temporarily influences emotional functions.
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