List of Articles یادگیری شرطی احترازی غیر فعال Open Access Article Abstract Page Full-Text 1 - Evaluation Of native probiotic Lactobacillus brevisin Iran passive avoidance learning in male wistar rats under chronic stress Esmaiel Mokhtari Farahani Hamid Reza Mohajerani Sima Nasri Parvaneh Jafarei Maryam Tajabadi Ebrahimi Nafiseh Maghsoodi Saeed Tahmasebi