1-20 of 28
Keywords: visual system
Close
Sort by
Journal Articles
J Exp Biol (2023) 226 (8): jeb244790.
Published: 20 April 2023
...HyoJong Jang; David P. Goodman; Jessica Ausborn; Catherine R. von Reyn ABSTRACT Spatially invariant feature detection is a property of many visual systems that rely on visual information provided by two eyes. However, how information across both eyes is integrated for invariant feature detection...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (3): jeb243237.
Published: 10 February 2022
...Svetlana Volotsky; Ohad Ben-Shahar; Opher Donchin; Ronen Segev ABSTRACT Recognition of individual objects and their categorization is a complex computational task. Nevertheless, visual systems can perform this task in a rapid and accurate manner. Humans and other animals can efficiently recognize...
Journal Articles
J Exp Biol (2021) 224 (18): jeb242802.
Published: 29 September 2021
... ) that the duplicated UV opsin genes function together in UV color vision. Taken together, the sexually dimorphic visual system of H. erato appears to have been shaped by both sexual selection and sex-specific natural selection. Butterflies were trained and fed for the first time within 15 h of eclosion. Before...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (7): jeb229898.
Published: 6 April 2021
...Christian Drerup; Martin J. How ABSTRACT Many animals go to great lengths to stabilize their eyes relative to the visual scene and do so to enhance the localization of moving objects and to functionally partition the visual system relative to the outside world. An important cue that is used...
Includes: Supplementary data
Journal Articles
Journal Articles
In collection:
Neuroethology
J Exp Biol (2017) 220 (7): 1360–1368.
Published: 1 April 2017
...Ilse M. Daly; Martin J. How; Julian C. Partridge; Nicholas W. Roberts ABSTRACT Stomatopods have an extraordinary visual system, incorporating independent movement of their eyes in all three degrees of rotational freedom. In this work, we demonstrate that in the peacock mantis shrimp, Odontodactylus...
Journal Articles
J Exp Biol (2016) 219 (4): 553–560.
Published: 15 February 2016
...Francismeire J. Telles; Almut Kelber; Miguel A. Rodríguez-Gironés ABSTRACT Despite the strong relationship between insect vision and the spectral properties of flowers, the visual system has been studied in detail in only a few insect pollinator species. For instance, wavelength discrimination...
Includes: Supplementary data
Journal Articles
J Exp Biol (2010) 213 (2): 331–338.
Published: 15 January 2010
... 2009 © 2010. LPTC arousal behavioural state fly motor activity visual system When an animal moves through the world the images on its retinae are in continuous motion. Processing visual motion endows the animal with information about its self-movement and the three-dimensional...
Journal Articles
Journal Articles
J Exp Biol (2008) 211 (21): 3504–3511.
Published: 1 November 2008
... that simultaneous color contrast of Papilio is similar to the effect of complementary colors in human color vision. * Author for correspondence (e-mail: [email protected] ) 15 9 2008 © The Company of Biologists Limited 2008 2008 insect visual system complementary color...
Journal Articles
J Exp Biol (2007) 210 (24): 4319–4334.
Published: 15 December 2007
... producing counter-torque during the second half of the saccadic turning manoeuvre. * Author for correspondence (e-mail: [email protected] ) 16 10 2007 © The Company of Biologists Limited 2007 2007 flight control flight saccade visual system body friction steering capacity...
Journal Articles
J Exp Biol (2002) 205 (4): 549–557.
Published: 15 February 2002
... © The Company of Biologists Limited 2002 2002 vision pattern recognition template-matching fish visual system electric fish mormyrid dim light vision Gnathonemus petersii. It is difficult to identify a visual object or an environmental landmark from any possible viewpoint...
Journal Articles
J Exp Biol (2001) 204 (19): 3303–3310.
Published: 1 October 2001
...Monika Bałys; Elżbieta Pyza SUMMARY The visual system of a fly expresses several circadian rhythms that have been detected in the photoreceptors of the compound eye and in the first neuropile, the lamina, of the underlying optic lobe. In the lamina, axons of two classes of interneuron, L1 and L2...
Journal Articles
J Exp Biol (2000) 203 (23): 3521–3530.
Published: 1 December 2000
... the number of visits to each patch. After the fifth visit, the position of the colours was changed to avoid the butterfly learning the patch positions. We calculated the effects of the illumination on the reflection spectra of the visual system of Papilio xuthus . The retina of Papilio xuthus...
Journal Articles
J Exp Biol (1999) 202 (14): 1939–1951.
Published: 15 July 1999
... visual system central nervous system insect electrophysiology ion channel K + current Ca 2+ current locust Schistocerca gregaria In insects, the perception and processing of visual information has been widely studied in numerous preparations. The sensory input provided...
Journal Articles
J Exp Biol (1997) 200 (16): 2209–2216.
Published: 15 August 1997
... 1997 ©The Company of Biologists Limited 1997 locust Locusta migratoria DCMD identified neurone movement detection direction selective visual system motion in depth The image of a rapidly approaching object is a powerful stimulus eliciting avoidance reactions in many...
Journal Articles
J Exp Biol (1997) 200 (3): 625–631.
Published: 1 February 1997
... transferase crayfish visual system Procambarus clarkii. The means by which animals isomerize retinol or retinal to the 11- cis configuration for incorporation of the latter into their visual pigments is one of the most variable features of the visual pigment cycle. The first of these enzymes...
Journal Articles
Journal Articles
J Exp Biol (1990) 153 (1): 199–224.
Published: 1 October 1990
... to superficial layers of the SC made by individual regenerated RGC axons resemble those of retinofugal axons in the SC of rodents during: (a) the development of the visual system ( Sachs et al . 1986 ); (b) the reinnervation that follows optic tract lesions in the immediate postnatal period { So et al . 1981...
Journal Articles
J Exp Biol (1990) 153 (1): 85–104.
Published: 1 October 1990
... of inputs, we suggest that the formation and elimination of transient synapses play a significant role in the development of the orderly retinogeniculate projections. © 1990 by Company of Biologists 1990 visual system development transient synapses binocular segregation retina dorsal lateral...