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Gopathy Purushothaman - Publications

Affiliations: 
Vanderbilt University, Nashville, TN 
Area:
Neural decision making, Visual system
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30 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2015 Jiang Y, Purushothaman G, Casagrande VA. A computational relationship between thalamic sensory neural responses and contrast perception. Frontiers in Neural Circuits. 9: 54. PMID 26500504 DOI: 10.3389/fncir.2015.00054  0.575
2015 Jiang Y, Purushothaman G, Casagrande VA. The Functional Asymmetry of ON and OFF Channels in the Perception of Contrast. Journal of Neurophysiology. jn.00560.2015. PMID 26334011 DOI: 10.1152/jn.00560.2015  0.577
2015 Jiang Y, Yampolsky D, Purushothaman G, Casagrande VA. Perceptual decision related activity in the lateral geniculate nucleus. Journal of Neurophysiology. 114: 717-35. PMID 26019309 DOI: 10.1152/jn.00068.2015  0.583
2014 Purushothaman G, Chen X, Yampolsky D, Casagrande VA. Neural mechanisms of coarse-to-fine discrimination in the visual cortex. Journal of Neurophysiology. 112: 2822-33. PMID 25210162 DOI: 10.1152/jn.00612.2013  0.63
2014 Jiang Y, Yampolsky D, Purushothaman G, Casagrande V. The Functional Asymmetry of ON and OFF Channels in the Lateral Geniculate Nucleus (LGN) during a Perceptual Decision Task F1000research. 14: 982-982. DOI: 10.7490/F1000Research.1095980.1  0.556
2014 Marion R, Li K, Purushothaman G, Jiang Y, Casagrande VA. Morphological and neurochemical comparisons between pulvinar and V1 projections to V2 (pages 813-832) Journal of Comparative Neurology. 522: NA-NA. DOI: 10.1002/Cne.23496  0.739
2013 Purushothaman G, Casagrande VA. A Generalized ideal observer model for decoding sensory neural responses. Frontiers in Psychology. 4: 617. PMID 24137135 DOI: 10.3389/fpsyg.2013.00617  0.5
2013 Li K, Patel J, Purushothaman G, Marion RT, Casagrande VA. Retinotopic maps in the pulvinar of bush baby (Otolemur garnettii). The Journal of Comparative Neurology. 521: 3432-50. PMID 23640865 DOI: 10.1002/Cne.23358  0.742
2013 Marion R, Li K, Purushothaman G, Jiang Y, Casagrande VA. Morphological and neurochemical comparisons between pulvinar and V1 projections to V2. The Journal of Comparative Neurology. 521: 813-32. PMID 22826174 DOI: 10.1002/Cne.23203  0.772
2013 Li K, Patel J, Purushothaman G, Marion RT, Yampolsky D, Jiang Y, Mavity-Hudson JA, Casagrande VA. The retinotopy of a prosimian (bush baby) pulvinar F1000research. 13: 1027-1027. DOI: 10.7490/F1000Research.1093531.1  0.727
2013 Jiang Y, Yampolsky D, Purushothaman G, Casagrande V. Neural Sensitivity in the Lateral Geniculate Nucleus (LGN) of Awake, Behaving Monkeys during a Contrast Detection Task: Comparison of Neurometric and Psychometric Functions Journal of Vision. 13: 1026-1026. DOI: 10.1167/13.9.1026  0.564
2012 Purushothaman G, Marion R, Li K, Casagrande VA. Gating and control of primary visual cortex by pulvinar. Nature Neuroscience. 15: 905-12. PMID 22561455 DOI: 10.1038/Nn.3106  0.785
2012 Purushothaman G, Marion R, Li K, Casagrande VA. Gating of the Primary Visual Cortex by Pulvinar for Controlling Bottom-Up Salience Journal of Vision. 12: 1370-1370. DOI: 10.1167/12.9.1370  0.773
2011 Purushothaman G, Marion R, Walston S, Li K, Yampolsky D, Jiang Y, Casagrande V. Visual information processing in the absence of pulvinar input Journal of Vision. 11: 171-171. DOI: 10.1167/11.11.171  0.761
2010 Purushothaman G, Khaytin I, Marion R, Jermakowicz W, Casagrande V. Orientation detection and discrimination domains in the primary visual cortex Journal of Vision. 9: 748-748. DOI: 10.1167/9.8.748  0.743
2010 Kafaligonul HH, Patel SS, Ogmen H, Bedell HE, Purushothaman G. Simultaneous flash-lag effects in two directions reveal a slow stage of multi-directional motion integration Journal of Vision. 6: 641-641. DOI: 10.1167/6.6.641  0.744
2010 KafaligöNül H, Patel SS, Öğmen H, Bedell HE, Purushothaman G. Perceptual asynchronies and the dual-channel differential latency hypothesis Space and Time in Perception and Action. 299-395. DOI: 10.1017/CBO9780511750540.022  0.668
2009 Purushothaman G, Khaytin I, Casagrande VA. Quantification of optical images of cortical responses for inferring functional maps. Journal of Neurophysiology. 101: 2708-24. PMID 19225176 DOI: 10.1152/jn.90696.2008  0.759
2008 Oğmen H, Purushothaman G, Breitmeyer BG. Metacontrast, target recovery, and the magno- and parvocellular systems: a reply to the perspective. Visual Neuroscience. 25: 611-6. PMID 18764961 DOI: 10.1017/S0952523807080649  0.498
2008 Purushothaman G, Bedell HE, Öǧmen H, Patel SS. Neurophysiology of compensation for time delays: Visual prediction is off track Behavioral and Brain Sciences. 31: 214. DOI: 10.1017/S0140525X0800397X  0.791
2008 Öǧmen H, Patel SS, Purushothaman G, Bedell HE. Moving backward through perceptual compensation Behavioral and Brain Sciences. 31: 212-213. DOI: 10.1017/S0140525X08003968  0.771
2006 Purushothaman G, Scott BB, Bradley DC. An acute method for multielectrode recording from the interior of sulci and other deep brain areas. Journal of Neuroscience Methods. 153: 86-94. PMID 16316688 DOI: 10.1016/j.jneumeth.2005.10.015  0.448
2005 Purushothaman G, Bradley DC. Neural population code for fine perceptual decisions in area MT. Nature Neuroscience. 8: 99-106. PMID 15608633 DOI: 10.1038/nn1373  0.509
2003 Purushothaman G, Oğmen H, Bedell HE. Suprathreshold intrinsic dynamics of the human visual system. Neural Computation. 15: 2883-908. PMID 14629872 DOI: 10.1162/089976603322518786  0.722
2003 Purushothaman G, Bradley DC. Single neuron sensitivity for a fine motion discrimination task Journal of Vision. 3: 198a. DOI: 10.1167/3.9.198  0.484
2002 Purushothaman G, Lacassagne D, Bedell HE, Oğmen H. Effect of exposure duration, contrast and base blur on coding and discrimination of edges. Spatial Vision. 15: 341-76. PMID 12116994 DOI: 10.1163/15685680260174074  0.667
2000 Purushothaman G, Oğmen H, Bedell HE. Gamma-range oscillations in backward-masking functions and their putative neural correlates. Psychological Review. 107: 556-77. PMID 10941280 DOI: 10.1037/0033-295X.107.3.556  0.65
1998 Purushothaman G, Patel SS, Bedell HE, Ogmen H. Moving ahead through differential visual latency. Nature. 396: 424. PMID 9853748 DOI: 10.1038/24766  0.796
1998 Purushothaman G, Oğmen H, Chen S, Bedell HE. Motion deblurring in a neural network model of retino-cortical dynamics. Vision Research. 38: 1827-42. PMID 9797961 DOI: 10.1016/S0042-6989(97)00350-7  0.661
1997 Purushothaman G, Ogmen H, Bedel HE. Spatially localized stimuli generate oscillatory metacontrast masking functions Investigative Ophthalmology and Visual Science. 38: S628.  0.492
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