Effects of ibotenic acid lesions of the mediodorsal thalamus on memory: relationship with emotional processes in mice.

The effects of ibotenic acid lesions of the mediodorsal nucleus of the thalamus (MD) on memory and fear reactivity in mice were studied. In the first experiment, MD subjects were submitted to a behavioral design allowing to study the relationship between memory and anxiety [Krazem A, Borde N, Beracochea D. Effects of diazepam and beta-CCM on working memory in mice: relationship with emotional reactivity.