Recent dynamics in olfactory population coding

被引:52
作者
Friedrich, RW
Stopfer, M
机构
[1] Max Planck Inst Med Res, Abt Biomed Opt, D-69120 Heidelberg, Germany
[2] CALTECH, Dept Biol, Pasadena, CA 91125 USA
关键词
D O I
10.1016/S0959-4388(00)00236-1
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Recent studies of the olfactory bulb (vertebrates) and antennal lobe (Insects) have elucidated how odor information is represented by the identity, synchronization, slow temporal dynamics and position of active neurons in an ensemble. Odor representations are dynamically reorganized both during the course of a stimulus and with experience. These results provide new insights into the logic of odor representations and dynamical network computations.
引用
收藏
页码:468 / 474
页数:7
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共 61 条
[11]  
Friedrich RW, 1998, J NEUROSCI, V18, P9977
[12]   Combinatorial and chemotopic odorant coding in the zebrafish olfactory bulb visualized by optical imaging [J].
Friedrich, RW ;
Korsching, SI .
NEURON, 1997, 18 (05) :737-752
[13]   Dynamic optimization of odor representations by slow temporal patterning of mitral cell activity [J].
Friedrich, RW ;
Laurent, G .
SCIENCE, 2001, 291 (5505) :889-894
[14]   ODOR-INDUCED INCREASES IN C-FOS MESSENGER-RNA EXPRESSION REVEAL AN ANATOMICAL UNIT FOR ODOR PROCESSING IN OLFACTORY-BULB [J].
GUTHRIE, KM ;
ANDERSON, AJ ;
LEON, M ;
GALL, C .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1993, 90 (08) :3329-3333
[15]  
Hara TJ, 1998, NEUROSCIENCE, V82, P301
[16]   INHIBITORY INTERACTION OF RECEPTOR UNITS IN THE EYE OF LIMULUS [J].
HARTLINE, HK ;
RATLIFF, F .
JOURNAL OF GENERAL PHYSIOLOGY, 1957, 40 (03) :357-376
[17]   Mechanisms of olfactory discrimination: Converging evidence for common principles across phyla [J].
Hildebrand, JG ;
Shepherd, GM .
ANNUAL REVIEW OF NEUROSCIENCE, 1997, 20 :595-631
[18]   What is a moment? Transient synchrony as a collective mechanism for spatiotemporal integration [J].
Hopfield, JJ ;
Brody, CD .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2001, 98 (03) :1282-1287
[19]  
Hubener M, 1997, J NEUROSCI, V17, P9270
[20]   Representations of odours and odour mixtures visualized in the honeybee brain [J].
Joerges, J ;
Kuttner, A ;
Galizia, CG ;
Menzel, R .
NATURE, 1997, 387 (6630) :285-288