Sideritis spp. extracts enhance memory and learning in Alzheimer’s β-amyloidosis mouse models and aged C57Bl/6 mice Manuscript Number: 16-0301R1 Author(s): Björn Feistel, Jacqueline Hofrichter, Markus Krohn, Cathleen Lange, Jens Pahnke, Toni Schumacher, Bernd Walbroel