i know but their metabolism is so similar to ours...anyway i heard you can blast some gamma waves to clear that shit out just in case we get dat rat alzheimer xD
https://www.nia.nih.gov/news/harnessing-gamma-brain-waves-clear-alzheimers-proteins
https://play.google.com/store/apps/details?id=com.urbandroid.mind&hl=pt