Gopathy Purushothaman - Publications

Vanderbilt University, Nashville, TN 
Neural decision making, Visual system

29 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  1
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  1
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  0.76
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
1998 Purushothaman G, Patel SS, Bedell HE, Ogmen H. Moving ahead through differential visual latency. Nature. 396: 424. PMID 9853748 DOI: 10.1038/24766  1
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  1
1997 Purushothaman G, Karayiannis NB. Quantum neural networks (QNNs): inherently fuzzy feedforward neural networks. Ieee Transactions On Neural Networks / a Publication of the Ieee Neural Networks Council. 8: 679-93. PMID 18255670 DOI: 10.1109/72.572106  1
1997 Purushothaman G, Ogmen H, Bedel HE. Spatially localized stimuli generate oscillatory metacontrast masking functions Investigative Ophthalmology and Visual Science. 38: S628.  1
1996 Karayiannis NB, Purushothaman G. Efficient learning algorithms for neural networks (ELEANNE): Extensions, revisions and improvements Iete Journal of Research. 42: 223-236.  1
1995 Purushothaman G, Karayiannis NB. On the capacity of Feed-forward Neural Networks for fuzzy classification Intelligent Engineering Systems Through Artificial Neural Networks. 5: 253-258.  1
1994 Purushothaman G, Karayiannis NB. Feed-forward neural architectures for membership estimation and fuzzy classification Artificial Neural Networks in Engineering - Proceedings (Annie'94). 4: 235-240.  1
1994 Karayiannis NB, Purushothaman G. Fuzzy pattern classification using feed-forward neural networks with multilevel hidden neurons Ieee International Conference On Neural Networks - Conference Proceedings. 3: 1577-1582.  1
1994 Purushothaman G, Karayiannis NB. Feed-forward neural architecture for estimating the fuzziness in non-sparse data sets Proceedings of the Ieee International Conference On Systems, Man and Cybernetics. 1: 624-628.  1
1993 Karayiannis NB, Purushothaman G. Efficient learning algorithms for neural networks (ELEANNE): Extensions, revisions, and improvements Intelligent Engineering Systems Through Artificial Neural Networks. 3: 91-96.  1
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