Sea squirts improve learning and memory in mice (IMAGE)
Caption
Aged mice showed improved learning and memory when fed with plasmalogen supplements from Ascidiacea – also known as sea squirts. In this study, mice were trained to find a hidden platform in a pool of water (Morris water maze), and the image shows the paths they took to reach the platform. After five days of training, young mice were able to remember the platform’s location, whereas aged mice took longer and swam further to reach the platform as they forgot its location. However, when fed a plasmalogen supplement, the aged mice took a shorter, quicker route to the platform than those not given the supplement – suggesting improved cognitive function.
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Lei Fu
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