Injection of specific amyloid-beta oligomers (beta₁₋₄₀:beta₁₋₄₂ = 10:1) into rat medial septum impairs memory retention without inducing hippocampal apoptosis

This is the authors' abstract. We don't add key points for this paper.

These data indicate that septal injection of A-beta impairs memory retention, even in the absence of hippocampal apoptosis. This result might bring new insight to spatial memory-related disorders like Alzheimer's disease (AD).