Thank you for your interest:

Please request a reprint by entering your email address here and we will email the reprint to you in PDF format (to comply with copyright law):

Kramer, A.F., Hahn, S., Cohen, N.J., Banich, M., McAuley, E., Harrison, C., Chason, J., Vakil, E., Bardell, L., & Colcombe, A. (1999). Aging, fitness, and neurocognitive function. Nature, 400, 418-419.