Rats have too much on their minds
Electrically stimulating the brain's memory-forming regions makes rats fare poorly on a spatial-learning task.
References:
Bliss, T.V.P. 1998. The saturation debate. Science 281(Sept. 25):1975.
Moser, E.I., et al. 1998. Impaired spatial learning after saturation of long-term potentiation. Science 281(Sept. 25):2038.
Sources:
Edvard I. Moser
Norwegian University of Science and Technology
Department of Psychology
7034 Trondheim
Norway
From Science News, Vol. 154, No. 16, October 17, 1998,
p. 250.
Copyright Ó 1998 by Science Service.
10/17/98
copyright 1998 ScienceService