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Science 28 November 1980:
Vol. 210. no. 4473, pp. 1037 - 1039
DOI: 10.1126/science.7434015

Articles

Science, Vol 210, Issue 4473, 1037-1039
Copyright © 1980 by American Association for the Advancement of Science


articles

Limulus brain modulates the structure and function of the lateral eyes

RB Barlow Jr, SC Chamberlain, and JZ Levinson

At night efferent optic nerve activity generated by a circadian clock in the Limulus brain changes the structure of the photoreceptor and surrounding pigment cells in the animal's lateral eyes. The structural changes allow each ommatidium to gather light from a wider area at night than during the day. Visual sensitivity is thereby increased, but spatial resolution is diminished. At daybreak efferent activity from the clock stops, the structural changes reverse, and the field of view of each ommatidium decreases. The cyclic changes are endogenous and continue in the dark. Thus, under the control of a circadian clock, the Limulus eye exchanges its daytime acuity for greater sensitivity at night.


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
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A Circadian Clock in the Olfactory Bulb Controls Olfactory Responsivity..
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Circadian rhythms of behavioral cone sensitivity and long wavelength opsin mRNA expression: a correlation study in zebrafish.
P. Li, S. Temple, Y. Gao, T. J. Haimberger, C. W. Hawryshyn, and L. Li (2005)
J. Exp. Biol. 208, 497-504
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Olfactory input increases visual sensitivity in zebrafish: a possible function for the terminal nerve and dopaminergic interplexiform cells.
H. Maaswinkel and L. Li (2003)
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Light-induced and circadian changes in the compound eye of the haematophagous bug Triatoma infestans (Hemiptera: Reduviidae).
C. E. Reisenman, T. C. Insausti, and C. R. Lazzari (2002)
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Limulus Vision in the Marine Environment.
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Cell-Based Model of the Limulus Lateral Eye.
C. L. Passaglia, F. A. Dodge, and R. B. Barlow (1998)
J Neurophysiol 80, 1800-1815
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A Myosin III from Limulus Eyes Is a Clock-Regulated Phosphoprotein.
B.-A. Battelle, A. W. Andrews, B. G. Calman, J. R. Sellers, R. M. Greenberg, and W. C. Smith (1998)
J. Neurosci. 18, 4548-4559
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Drosophila Photoreceptors Contain an Autonomous Circadian Oscillator That Can Function without period mRNA Cycling.
Y. Cheng and P. E. Hardin (1998)
J. Neurosci. 18, 741-750
   Abstract »    Full Text »    PDF »
Deciphering a neural code for vision.
C. Passaglia, F. Dodge, E. Herzog, S. Jackson, and R. Barlow (1997)
PNAS 94, 12649-12654
   Abstract »    Full Text »    PDF »
Circadian Rhythms in the Electroretinogram of the Cockroach.
S. Angier Wills, T. L. Page, and C. S. Colwell (1986)
J Biol Rhythms 1, 25-37
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Regulation of circadian rhythmicity.
J. Takahashi and M Zatz (1982)
Science 217, 1104-1111
   Abstract »    PDF »
Efferent fibers to Limulus eyes synthesize and release octopamine.
B. Batelle, J. Evans, and S. Chamberlain (1982)
Science 216, 1250-1252
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