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Publications

Johnson BA, Leon M. 2007. Chemotopic odorant coding in a mammalian olfactory system. J Comp Neurol 503:1-34. Preprint:
Johnson BA, Arguello S, Leon M. 2007. Odorants with multiple oxygen-containing functional groups and other odorants with high water solubility preferentially activate posterior olfactory bulb glomeruli. J Comp Neurol 502:468-482. Preprint:
Cleland TA, Johnson BA, Leon M, Linster C. 2007. Relational representation in the olfactory system. Proc Natl Acad Sci USA 104:1953-1958. Preprint:
Johnson BA, Ong J, Lee K, Ho SL, Arguello S, Leon M. 2007. Effects of double and triple bonds on the spatial representations of odorants in the rat olfactory bulb. J Comp Neurol 500:720-733. Preprint:
Woo CC, Hingco EE, Johnson BA, Leon M. 2007. Broad activation of the glomerular layer enhances subsequent olfactory responses. Chem Senses 32:51-55. Preprint:
Youngentob SL, Johnson BA, Leon M, Sheehe PR, Kent PF. 2006. Predicting odorant quality perceptions from multidimensional scaling of olfactory bulb glomerular activity patterns. Behav Neurosci 120:1337-1345. Preprint:
Ho SL, Johnson BA, Chen AL, Leon M. 2006. Differential responses to branched and unsaturated aliphatic hydrocarbons in the rat olfactory system. J Comp Neurol 499:519-532 Preprint:
Leon M, Johnson B. 2006. Functional units in the olfactory system. Proc Natl Acad Sci USA 103:14985-14986. Preprint:
Johnson BA, Xu Z, Kwok J, Pancoast P, Ong J, Leon M. 2006. Differential specificity in the glomerular response profiles for alicyclic, bicyclic and heterocyclic odorants. J Comp Neurol 499:1-16. Preprint:
Ho SL, Johnson BA, Leon M. 2006. Long hydrocarbon chains serve as unique molecular features recognized by ventral glomeruli of the rat olfactory bulb J Comp Neurol 498:16-30. Preprint:
Farahbod H, Johnson BA, Minami SS, Leon M. 2006. Chemotopic representations of aromatic odorants in the rat olfactory bulb. J Comp Neurol 496:350-366. Preprint:
Johnson BA, Farahbod H, Leon M. 2005. Interactions between odorant functional group and hydrocarbon structure influence activity in glomerular response modules in the rat olfactory bulb. J Comp Neurol 483:205-216. Preprint:
Johnson BA, Farahbod H, Saber S, Leon M. 2005. Effects of functional group position on spatial representations of aliphatic odorants in the rat olfactory bulb. J Comp Neurol 483:192-204. Preprint:
Johnson BA, Farahbod H, Xu Z, Saber S, Leon M. 2004. Local and global chemotopic organization: general features of the glomerular representations of aliphatic odorants differing in carbon number. J Comp Neurol 480:234-249. Preprint:
Leon M, Johnson BA. 2003. Olfactory coding in the mammalian olfactory bulb. Brain Res Rev 42:23-32. Preprint:
Linster C, Johnson BA, Morse A, Yue E, Leon M. 2002. Spontaneous versus reinforced olfactory discriminations. J Neurosci 22:6842-6845. Preprint:
Johnson BA, Ho SL, Xu Z, Yihan JS, Yip S, Hingco EE, Leon M 2002. Functional mapping of the rat olfactory bulb using diverse odorants reveals modular responses to functional groups and hydrocarbon structural features. J Comp Neurol 449:180-194. Preprint:
Linster C, Johnson BA, Morse A, Yue E, Xu Z, Hingco EE, Choi Y, Choi M, Messiha A, Leon M 2001. Perceptual correlates of neural representations evoked by odorant enantiomers. J Neurosci 21:9837-9843. Preprint:
Johnson BA, Leon M. 2001. Spatial coding in the olfactory bulb: the role of early experience. In: Developmental Psychobiology, Developmental Neurobiology and Behavioral Ecology: Mechanisms and Early Principals. (Blass, E.M., ed.) Kluwer Academic/Plenum Publishers, New York 53-80. Preprint:
Johnson BA, Leon M. 2001. Spatial representations of odorant chemistry in the main olfactory bulb of the rat. In: Chemical Signals in Vertebrates IX (Marchlewska-Koj, A., Lepri, J.J., and Muller-Schwarze, D, eds.) Kluwer Academic/Plenum Publishers, New York 85-91. Preprint:
Johnson BA, Leon M. 2000. Odorant molecular length: One aspect of the olfactory code. J Comp Neurol 426:330-338. Preprint:
Johnson BA, Leon M. 2000. Modular glomerular representations of odorants in the rat olfactory bulb and the effects of stimulus concentration. J Comp Neurol 422:496-509. Preprint:
Johnson BA, Woo CC, Hingco EE, Pham KL, Leon M. 1999. Multidimensional chemotopic responses to n-aliphatic acid odorants in the rat olfactory bulb. J Comp Neurol 409:529-548. Preprint:
Johnson BA, Woo CC, Leon M. 1998. Spatial coding of odorant features in the glomerular layer of the rat olfactory bulb. J Comp Neurol 393:457-471. Preprint:
Johnson BA, Leon M. 1996. Spatial distribution of 14C 2-deoxyglucose uptake in the glomerular layer of the rat olfactory bulb following early odor preference learning. J Comp Neurol 376:557-566. Preprint:
 
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This Human Brain Project/Neuroinformatics project is funded by the National Institute on Deafness and Other Communication Disorders and the National Institute of Mental Health