Dr. Wolinsky said the next study he expects to pursue will use functional MRI imaging to measure changes in the brain in people participating in cognitive-training exercises, he said.

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Plan your changes carefully, so your home remains functional for you and your husband when your son and his wife eventually leave the family nest.

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Sure, companies provide functional training for essentials like medical reform or the potential impact of tax changes.

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As the brain grows older, it undergoes complex and poorly understood changes from the biochemical, to the molecular, structural and functional that lead it to shrink.

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