Results 1 to 10 of about 879,837 (262)

Visual Discomfort and Depth-of-Field

i-Perception, 2013
Visual discomfort has been reported for certain visual stimuli and under particular viewing conditions, such as stereoscopic viewing. In stereoscopic viewing, visual discomfort can be caused by a conflict between accommodation and convergence cues that may specify different distances in depth.
O'Hare, Louise, Zhang, Tingting, Nefs, Harold T, Hibbard, Paul B   +3 more
core   +10 more sources

Inhibition of Return in the visual field [PDF]

, 2013
Inhibition of return (IOR) as an indicator of attentional control is characterized by an eccentricity effect, that is, the more peripheral visual field shows a stronger IOR magnitude relative to the perifoveal visual field.
Schill, Kerstin, Lei, Quan, Poeppel, Ernst, Pöppel, Ernst, Fang, Yuan, Strasburger, Hans, Bao, Yan, Tong, Yu   +7 more
core   +1 more source

Low-Frequency Local Field Potentials and Spikes in Primary Visual Cortex Convey Independent Visual Information [PDF]

, 2008
Local field potentials (LFPs) reflect subthreshold integrative processes that complement spike train measures. However, little is yet known about the differences between how LFPs and spikes encode rich naturalistic sensory stimuli.
Belitski, A., Logothetis, Nikos K., Magri, C., C. Magri, Montemurro, M.A., Logothetis, N, Panzeri, S, Logothetis, N.K., A. Belitski, Panzeri, Stefano, Murayama, Y., Gretton, A., Y. Murayama, Magri, C, Gretton, A, Murayama, Y, Montemurro, M, Murayama, Yusuke, M. A. Montemurro, N. K. Logothetis, Belitski, Andrei, Panzeri, S., Logothetis, N., Magri, Cesare, Montemurro, Marcelo A., A. Gretton, S. Panzeri, Gretton, Arthur, Belitski, A, Montemurro, M.   +29 more
core   +1 more source

An algorithm for visual fields

Survey of Ophthalmology, 1980
The authors present an algorithm, or sequential strategy, for the performance and interpretation of visual fields. Based on the principle that particular areas of the visual field are relatively vulnerable and that particular defect configurations are relatively more diagnostic, the strategy proposes certain "core maneuvers" for all initial ...
Department of Ophthalmology, College of Medicine, University of Florida, Gainesville, Florida USA ( host institution ), Trobe, Jonathan D. ( author ), Acosta, Paulo C. ( author )   +2 more
openaire   +3 more sources

Visual Scale Factor for Speed Perception [PDF]

, 2010
Speed perception is an important task depending mainly on optic flow that the driver must perform continuously to control his/her vehicle. Unfortunately it appears that in some driving simulators speed perception is under estimated, leading into speed ...
COLOMBET, Florent, KEMENY, Andras, MERIENNE, Frédéric, Florent Colombet, Damien Paillot, Frédéric Mérienne, PAILLOT, Damien, Andras Kemeny   +7 more
core   +1 more source

Nonstimulated early visual areas carry information about surrounding context [PDF]

, 2010
Even within the early sensory areas, the majority of the input to any given cortical neuron comes from other cortical neurons. To extend our knowledge of the contextual information that is transmitted by such lateral and feedback connections, we ...
Lars Muckli, Smith, F.W., Muckli, L., Fraser W. Smith   +3 more
core   +1 more source

A novel interhemispheric interaction: modulation of neuronal cooperativity in the visual areas [PDF]

, 2007
Background: The cortical representation of the visual field is split along the vertical midline, with the left and the right hemi-fields projecting to separate hemispheres. Connections between the visual areas of the two hemispheres are abundant near the
De Feo, O., De Feo Oscar, Schmidt, Kerstin E., Lopez-Aguado Laura, Kerstin E Schmidt, Carmeli, C, De Feo, O, Innocenti, GM, Carmeli, C., Lopez-Aguado, L., De, Feo O, Lopez-Aguado, Laura, Schmidt, K., Oscar De Feo, Carmeli Cristian, Innocenti, Giorgio M., Cristian Carmeli, De Feo, Oscar, Laura Lopez-Aguado, Schmidt Kerstin E., Innocenti, G., Carmeli, Cristian, Schmidt, KE, Lopez-Aguado, L, Giorgio M Innocenti, Innocenti Giorgio M.   +25 more
core   +1 more source

Visualizing the Computational Intelligence Field [PDF]

IEEE Computational Intelligence Magazine, 2006
In this paper, we visualize the structure and the evolution of the computational intelligence (CI) field. Based on our visualizations, we analyze the way in which the CI field is divided into several subfields. The visualizations provide insight into the characteristics of each subfield and into the relations between the subfields.
Eck, van, N.J.P., Waltman, L.R., Berg, van den, J., Kaymak, U.   +3 more
openaire   +2 more sources

Early visual experience and the receptive-field organization of optic flow processing interneurons in the fly motion pathway

, 2001
Karmeier K, Tabor R, Egelhaaf M, Krapp HG. Early visual experience and the receptive-field organization of optic flow processing interneurons in the fly motion pathway. Visual neuroscience.
Egelhaaf, Martin ; https://orcid.org/, Karmeier, Katja, Krapp, Holger G., Tabor, Rico   +3 more
core   +1 more source

Visual search and spatial deficits [PDF]

, 2006
Studies of visual search with patients with spatial attentional deficits have shown that the ability to bind basic features properly and thus to search for the conjunction of two spatially contiguous features is compromised.
Brooks, JL, Robertson, LC, Robertson, Lynn C., Brooks, Joseph L   +3 more
core   +1 more source