Alexander I. Cogan

443 total citations
20 papers, 357 citations indexed

About

Alexander I. Cogan is a scholar working on Cognitive Neuroscience, Atomic and Molecular Physics, and Optics and Epidemiology. According to data from OpenAlex, Alexander I. Cogan has authored 20 papers receiving a total of 357 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Cognitive Neuroscience, 5 papers in Atomic and Molecular Physics, and Optics and 5 papers in Epidemiology. Recurrent topics in Alexander I. Cogan's work include Visual perception and processing mechanisms (18 papers), Ophthalmology and Visual Impairment Studies (5 papers) and Impact of Light on Environment and Health (5 papers). Alexander I. Cogan is often cited by papers focused on Visual perception and processing mechanisms (18 papers), Ophthalmology and Visual Impairment Studies (5 papers) and Impact of Light on Environment and Health (5 papers). Alexander I. Cogan collaborates with scholars based in United States, Canada and Israel. Alexander I. Cogan's co-authors include Andrew F. Rossi, Deborah Giaschi, Stuart Anstis, David Halpern, Leonid L. Kontsevich, Randolph Blake, Gerald Silverman, Robert Sekuler, Hoover Chan and E.E. Sutter and has published in prestigious journals such as Vision Research, Journal of the Optical Society of America A and Perception.

In The Last Decade

Alexander I. Cogan

17 papers receiving 334 citations

Peers

Alexander I. Cogan
Campbell Fw United Kingdom
Thomas R. Corwin United States
Velitchko Manahilov United Kingdom
Yen Lee Yap United States
Alfred Lit United States
Thomas S. Aiba Japan
Michael W. von Grünau Canada
Dale Allen United States
Richard A. Eagle United Kingdom
Bernd Lingelbach Germany
Campbell Fw United Kingdom
Alexander I. Cogan
Citations per year, relative to Alexander I. Cogan Alexander I. Cogan (= 1×) peers Campbell Fw

Countries citing papers authored by Alexander I. Cogan

Since Specialization
Citations

This map shows the geographic impact of Alexander I. Cogan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Alexander I. Cogan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alexander I. Cogan more than expected).

Fields of papers citing papers by Alexander I. Cogan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alexander I. Cogan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Alexander I. Cogan. The network helps show where Alexander I. Cogan may publish in the future.

Co-authorship network of co-authors of Alexander I. Cogan

This figure shows the co-authorship network connecting the top 25 collaborators of Alexander I. Cogan. A scholar is included among the top collaborators of Alexander I. Cogan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Alexander I. Cogan. Alexander I. Cogan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Cogan, Alexander I.. (1997). Testing the Hypothesis of Labelled Detectors. Perception. 26(1_suppl). 113–113. 1 indexed citations
2.
Cogan, Alexander I.. (1995). Vision Comes to Mind. Perception. 24(7). 811–826. 5 indexed citations
3.
Cogan, Alexander I., et al.. (1995). Binocular Disparity Processing with Opposite-Contrast Stimuli. Perception. 24(1). 33–47. 51 indexed citations
4.
Cogan, Alexander I., et al.. (1993). Depth in anticorrelated stereograms: Effects of spatial density and interocular delay. Vision Research. 33(14). 1959–1975. 69 indexed citations
5.
Cogan, Alexander I.. (1992). Anatomy of a Flash. 2. The ‘Width’ of a Temporal Edge. Perception. 21(2). 167–176. 4 indexed citations
6.
Cogan, Alexander I., et al.. (1991). Stereopsis and the interocular sign of brightness contrast. Optical Society of America Annual Meeting. FM3–FM3. 1 indexed citations
7.
Cogan, Alexander I., et al.. (1990). Two-pulse monocular and binocular interactions at the differential luminance threshold. Vision Research. 30(11). 1617–1630. 6 indexed citations
8.
Cogan, Alexander I.. (1990). The interocular luminance yoke: A vestige of phototaxis?. Vision Research. 30(1). 181–185. 2 indexed citations
9.
Cogan, Alexander I.. (1989). Do background luminances interact during binocular fusion?. Perception & Psychophysics. 46(6). 560–566. 2 indexed citations
10.
Cogan, Alexander I.. (1989). Anatomy of a Flash. 1. Two-Peak Masking and a Temporal Filling-In. Perception. 18(2). 243–256. 6 indexed citations
11.
Cogan, Alexander I.. (1987). Human binocular interaction: Towards a neural model. Vision Research. 27(12). 2125–2139. 62 indexed citations
12.
Anstis, Stuart, Deborah Giaschi, & Alexander I. Cogan. (1985). Adaptation to apparent motion. Vision Research. 25(8). 1051–1062. 42 indexed citations
13.
Cogan, Alexander I., Gerald Silverman, & Hoover Chan. (1984). Binocular Summation on Fused Annular Backgrounds. Perception. 13(2). 193–206. 1 indexed citations
14.
Cogan, Alexander I.. (1983). Binocular fusion regarded as simple summation of monocular photopic luminances. Vision Research. 23(12). 1725–1729. 6 indexed citations
15.
Cogan, Alexander I.. (1982). Monocular sensitivity during binocular viewing. Vision Research. 22(1). 1–16. 25 indexed citations
16.
Cogan, Alexander I., Gerald Silverman, & Robert Sekuler. (1982). Binocular summation in detection of contrast flashes. Perception & Psychophysics. 31(4). 330–338. 16 indexed citations
17.
Cogan, Alexander I.. (1980). Interocular suppression: not equivalent to threshold elevation (A). Journal of the Optical Society of America A. 70. 1599. 1 indexed citations
18.
Cogan, Alexander I. & Gerald Silverman. (1980). FLUCTUATIONS OF VISIBILITY DURING DICHOPTIC VIEWING. Optometry and Vision Science. 57(8). 508–515. 1 indexed citations
19.
Cogan, Alexander I.. (1979). The relationship between the apparent vertical and the vertical horopter. Vision Research. 19(6). 655–665. 49 indexed citations
20.
Cogan, Alexander I.. (1978). Qualitative observations in visual science: “The farnsworth shelf”. Vision Research. 18(6). 657–664. 7 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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