Publications

Meier TB, Desphande AS, Vergun S, Nair VA, Song J, Biswal BB, Meyerand ME, Birn RM, Prabhakaran V. Support vector machine classification and characterization of age-related reorganization of functional brain networks.Neuroimage.2011 Dec 28.[Epub ahead of print] [PDF]

Prabhakaran V, Rypma B, Narayanan NS, Meier TB, Austin BP, Nair VA, Naing L, Thomas LE, Gabrieli JD. Capacity-speed relationships in prefrontal cortex. PLoS One. 2011;6(11):e27504. Epub 2011 Nov 23. [PDF]

Meier TB, Naing L, Thomas LE, Nair VA, Hillis AE, Prabhakaran V. Validating age-related functional imaging changes in verbal working memory with acute stroke. Behav Neurol. 2011 Jan 1;24(3):187-99. doi: 10.3233/BEN-2011-0331. [PDF]

Rypma B, Prabhakaran V. When less is more and when more is more: the mediating roles of capacity and speed in brain-behavior efficiency. Intelligence 2009;37:207-222. [PDF]

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Prabhakaran, V., and B. Rypma. 2007. P-FIT and the neuroscience of intelligence: how well does P fit? Behavioral and Brain Sciences 30:166-7. [PDF]

Philipose, L.E., H. Alphs, V. Prabhakaran, and A.E. Hillis. 2007. Testing conclusions from functional imaging of working memory with data from acute stroke. Behav. Neurol.18:37-43. [PDF]

Prabhakaran, V., S.P. Raman, M.R. Grunwald, A. Mahadevia, N. Hussain, H. Lu, P.C. Van Zijil, and A.E. Hillis. 2007. Neural substrates of word generation during stroke recovery: the influence of cortical hypoperfusion. Behav. Neurol. 18:45-52. [PDF]

Rypma, B., J.S. Berger, V. Prabhakaran, M.B. Bly, D.Y. Kimberg, B.B. Biswal, and M. D'Esposito. 2006. Neural correlates of cognitive efficiency. Neuroimage 33:969-79. [PDF]

Narayanan, N.S., V. Prabhakaran, S.A. Bunge, K. Christoff, E.M. Fine, and J.D. Gabrieli. 2005. The role of the prefrontal cortex in the maintenance of verbal working memory: an event-related fMRI analysis. Neuropsychology 19:223-32. [PDF]

Christoff, K., V. Prabhakaran, J. Dorfman, Z. Zhao, J.K. Kroger, K.J. Holyoak, and J.D. Gabrieli. 2001. Rostrolateral prefrontal cortex involvement in relational integration during reasoning. Neuroimage 14:1136-49. [PDF]

Rypma, B., V. Prabhakaran, J.E. Desmond, and J.D. Gabrieli. 2001. Age differences in prefrontal cortical activity in working memory. Psychol. Aging 16:371-84. [PDF]

Prabhakaran, V., B. Rypma, and J.D. Garbrieli. 2001. Neural substrates of mathematical reasoning: a functional magnetic resonance imaging study of neocortical activation during performance of the necessary arithmetic operations tests. Neuropsychology 15:115-27. [PDF]

Seger, C.A., V. Prabhakaran, R.A. Poldrack, and J.D.. Gabrieli. 2000. Neural activity differs between explicit and implicit learning of artificial grammar strings: an fMRI study. Psychobiology 28:283-92. [PDF]

Prabhakaran, V., K. Narayanan, Z. Zhao, and J.D. Gabrieli. 2000. Integration of diverse information in working memory within the frontal lobe. Nat. Neurosci. 3:85-90. [PDF]

Seger, C.A., R.A. Poldrack, V. Prabhakaran, M. Zhao, G.H. Glover, and J.D. Gabrieli. 2000. Hemispheric asymmetries and individual differences in visual concept learning as measured by functional MRI. Neuropsychologia 38:1316-24. [PDF]

Rypma, B., V. Prabhakaran, J.E. Desmond, G.H. Glover, and J.D. Gabrieli. 1999. Load-dependent roles of frontal brain regions in the maintenance of working memory. Neuroimage 9:216-26. [PDF]

Sobel, N., V. Prabhakaran, C.A. Hartley, J.E. Desmond, G.H. Glover, E.V. Sullivan, and J.D. Gabrieli.1999. Blind smell: brain activation induced by an undetected air-borne chemical. Brain 122:209-17. [PDF]

Sobel, N., V. Prabhakaran, J.E. Desmond, G.H. Glover, R.L. Booed, E.V. Sullivan, and J.D. Gabrieli. 1998. Sniffing and smelling: separate subsystems in the human olfactory cortex. Nature 392:282-6. [PDF]

Sobel, N., V. Prabhakaran, C.A. Hartley, J.E. Desmond, Z. Zhao, G.H. Glover, J.D. Gabrieli, and E.V. Sullivan. 1998. Odorant-induced and sniff-induced activation in the cerebellum of the human. J. Neurosci. 18:8990-9001. [PDF]

Sobel, N., V. Prabhakaran, J.E. Desmond, G.H. Glover, E.V. Sullivan, and J.D. Gabrieli. 1997. A method for functional magnetic resonance imaging of olfaction. J. Neurosci. Methods 78:115-23. [PDF]

Prabhakaran, V., J.A.L. Smith, J.E. Desmond, G.H. Glover, and J.D. Gabrieli. 1997. Neural substrates of fluid reasoning: an fMRI study of neocortical activation during performance of the Raven's Progressive matrices Test. Cognit. Psychol. 33:43-63. [PDF]