Glucocorticoid administration into the dorsal striatum [corrected] facilitates memory consolidation of inhibitory avoidance training but not of the context or footshock components.

It is well established that glucocorticoid administration into a variety of brain regions facilitates memory consolidation of fear-conditioning tasks, including inhibitory avoidance. The present findings indicate that the natural glucocorticoid corticosterone administered into the dorsal striatum (i.e.

Long-term morphological and functional evaluation of the neuroprotective effects of post-ischemic treatment with melatonin in rats.

Consensus on neuroprotection has pointed out the relevance of the long-term morphological and functional evaluation of the effectiveness of putative neuroprotective procedures. In the present study, place learning (Morris water maze) and working memory (eight-arm Olton radial maze) were evaluated in adult male rats 90 days after 15 min of global cerebral ischemia (four-vessel occlusion) followed by continuous i.v.