behavior/neurological
• slower to learn task in a Morris Maze test
• travelled further to find the hidden platform
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• little retention of learning seen during probe trials in a Morris Maze test
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• less time spent in the periphery of an open field test
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• perform poorly on a rotarod
• fall of a rotarod more rapidly and at slower speeds
• rotarod performance does not improve with practice
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• 25% more errors than controls on a notched bar test of hindlimb performance
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• investigation of a newly introduced mouse is normal
• no distinction made between mice after the later introduction of a second new mouse
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