News and Views
Nature Neuroscience 12, 103 - 104 (2009)
doi:10.1038/nn0209-103
Making scents out of how olfactory neurons are ordered in space
Nathan E Schoppa1
- The author is in the Department of Physiology and Biophysics, University of Colorado at Denver, Anschutz Medical Campus, Mail Stop 8307, P.O. Box 6511, Aurora, CO 80045 USA. e-mail: nathan.schoppa@uchsc.edu
Abstract
Many sensory brain areas are characterized by a specific spatial organization, with neurons being ordered according to their similarity in receptive field properties. A surprising new study provides evidence that the organization of glomeruli in the olfactory bulb violates this anatomical principle, suggesting that olfaction might work by a different set of rules.
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