Gene Limits Learning And Memory In Mice

Researchers have found that deleting the RGS14 gene in mice can make them smarter by unlocking a mysterious region of the brain considered to be relatively inflexible. (Credit: iStockphoto)

From Science Daily:

ScienceDaily (Sep. 19, 2010) — Deleting a certain gene in mice can make them smarter by unlocking a mysterious region of the brain considered to be relatively inflexible, scientists at Emory University School of Medicine have found.

Mice with a disabled RGS14 gene are able to remember objects they'd explored and learn to navigate mazes better than regular mice, suggesting that RGS14's presence limits some forms of learning and memory.

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