Abstract：
:1. Isolation-reared rats display fear-like behavior and depressive-like behavior in several behavioral tasks, suggesting that isolation rearing may model certain aspects of human psychopathologies. 2. After weaning (20 days old), male and female Wistar rats were isolation-reared during 20, 50 or 70 days. After that, they were tested in the elevated plus maze test, and in the open field test. Another group of isolation-reared rats (70 days of isolation) were tested in an auto-shaping task. 3. Isolation-reared rats displayed high levels of fear-like behavior in the elevated plus-maze test, and hyperlocomotion in the open field test. But, isolation-reared rats learned an auto-shaping task. 4. In conclusion, isolation rearing induced fear-like behavior, without affect learning abilities of rats.
journal_name
Prog Neuropsychopharmacol Biol Psychiatryauthors
Molina-Hernandez M,Tellez-Alcantara P,Perez-Garcia Jdoi
10.1016/s0278-5846(01)00168-3subject
Has Abstractpub_date
2001-07-01 00:00:00pages
1111-23issue
5eissn
0278-5846issn
1878-4216pii
S0278-5846(01)00168-3journal_volume
25pub_type
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