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CURRICULUM VITAE<br />

NAME:<br />

<strong>Vivek</strong> <strong>Prabhakaran</strong>, <strong>MD</strong>, <strong>PhD</strong><br />

ADDRESS: <strong>Department</strong> <strong>of</strong> <strong>Radiology</strong><br />

School <strong>of</strong> Medicine and Public Health<br />

600 Highland Avenue, mail code 3252<br />

Madison, WI 53792<br />

e-mail vprabhakaran@uwhealth.org<br />

EDUCATION:<br />

HealthEmotions Research Institute (HERI)<br />

6001 Research Park Boulevard<br />

Room 1334<br />

Madison, WI 53719<br />

phone 608-265-5269<br />

1990-1995 Northwestern University<br />

Evanston, IL<br />

Biomedical Engineering (HPME - combined BS/<strong>MD</strong>)<br />

1995-2001 Stanford Medical School<br />

Stanford, CA<br />

<strong>MD</strong>/<strong>PhD</strong>, Neuroscience<br />

POSTGRADUATE TRAINING:<br />

2001-2002 Internship<br />

Johns Hopkins Bayview Hospital<br />

2002-2004 Neurology Residency<br />

Johns Hopkins Hospital<br />

2004-2006 <strong>Radiology</strong> Residency<br />

Johns Hopkins Hospital<br />

2006-2008 Diagnostic Neuroradiology Fellowship<br />

Johns Hopkins Hospital<br />

PROFESSIONAL APPOINTMENTS:<br />

2008-present Assistant Pr<strong>of</strong>essor <strong>of</strong> <strong>Radiology</strong><br />

<strong>Department</strong> <strong>of</strong> <strong>Radiology</strong>, Neuroradiology Division<br />

University <strong>of</strong> Wisconsin-Madison<br />

2008-present Director <strong>of</strong> Functional Neuroimaging<br />

<strong>Department</strong> <strong>of</strong> <strong>Radiology</strong>, Neuroradiology Division<br />

University <strong>of</strong> Wisconsin-Madison<br />

MEDICAL LICENSURE:<br />

1


Maryland<br />

Wisconsin<br />

BOARD CERTIFICATION:<br />

07/01/2008 American Board <strong>of</strong> <strong>Radiology</strong><br />

07/01/2008 American Board <strong>of</strong> Psychiatry and Neurology<br />

HONORS & AWARDS:<br />

1990-1993 Illinois Merit Scholar<br />

Northwestern University<br />

1990-1993 William J. Cook Scholar<br />

Northwestern University<br />

1990-1993 Robert C. Byrd Scholar<br />

Northwestern University<br />

1993 Tau Beta Pi Engineering Society<br />

Northwestern University<br />

1993 Barry M. Goldwater Finalist<br />

Northwestern University<br />

1993 National Institutes <strong>of</strong> Health Summer Research Fellowship<br />

1994 Medical Student Research Award<br />

Northwestern University<br />

1995 Honorable Mention, <strong>Department</strong> <strong>of</strong> Defense Scholarship<br />

1995 Beckmann Scholar<br />

Stanford University<br />

1995-1997 Graduate Medical Fellowship<br />

Stanford University<br />

1995-1997 National Institutes <strong>of</strong> Health Training Fellowship<br />

Stanford University<br />

1997-2000 NRSA Pre-doctoral Research Fellowship<br />

2008-2009 American Society <strong>of</strong> Neuroradiology NERF Scholar Award<br />

SOCIETY MEMBERSHIPS:<br />

• American Chemical Senses Society<br />

• Human Brain Mapping<br />

• Cognitive Science Society<br />

• Cognitive Neuroscience Society<br />

• Society for Neuroscience<br />

• Radiological Society <strong>of</strong> North America<br />

• American Academy <strong>of</strong> Neurology<br />

• American College <strong>of</strong> <strong>Radiology</strong><br />

• American Society <strong>of</strong> Neuroradiology<br />

• American Society <strong>of</strong> Functional Neuroradiology<br />

2


SERVICE TO THE PROFESSION (Ad Hoc Reviewer):<br />

• Proceedings <strong>of</strong> National Academy <strong>of</strong> Sciences<br />

• Journal <strong>of</strong> Cognitive Neuroscience<br />

• Neuropsychologia<br />

• Cognitive Brain Research<br />

• Cerebral Cortex<br />

• Cognitive Neuropsychology<br />

• Cognitive Science<br />

• Neuroimage<br />

RESEARCH INTERESTS / GRANTS / MONETARY AWARDS:<br />

Neural Network Modeling<br />

1. Modeling <strong>of</strong> implicit memory processes using different neural networks: back-propagation,<br />

autoassociator models, Botzmann/Hopfield network, Kohonen network, adaptive resonance<br />

theory (ART) models. Model was trained using a frequency-encoded word-set. Model was<br />

tested on tasks <strong>of</strong> stem-completion, fragment-completion, and perceptual identification.<br />

Lab: Northwestern University Psychology<br />

Director: Pr<strong>of</strong>essor John Gabrieli<br />

Duration: December 1990 – January 1992<br />

2. Prediction <strong>of</strong> protein 3-D structure using back-propagation algorithm. Used amino-acid<br />

sequences with known Phi, Psi, angles as a dataset to train back-propagation network.<br />

Model was given novel sequences to predict.<br />

Lab: Northwestern University Biomedical Engineering<br />

Director: Pr<strong>of</strong>essor Goldstick<br />

Duration: Winter Quarter 1993<br />

Neuroscience / Molecular Biology<br />

1. F1-gap43gene – subcloning, restriction digest, running agarose gels, and other molecular<br />

biology techniques<br />

Lab: Northwestern University Neuroscience<br />

Director: Pr<strong>of</strong>essor Aryah Routenberg<br />

Duration: Spring Quarter 1992, Summer 1992<br />

2. Drosophila gene – CID – sequencing DNA<br />

Lab: Northwestern University Molecular Biology<br />

Director: Pr<strong>of</strong>essor Robert Holmgren<br />

Duration: Winter Quarter 1992<br />

3. N<strong>MD</strong>A e2 receptor – sequencing DNA<br />

Lab: Northwestern University Neuroscience<br />

3


Director: Pr<strong>of</strong>essor Andres Buonano<br />

Duration: Summer 1993<br />

Neuroscience / fMRI / Stroke Imaging<br />

1. Performing fMRI experiments on conscious (un-anesthetized) rabbits. Capturing effects <strong>of</strong><br />

PCP and non-competitive N<strong>MD</strong>A antagonists on conscious rabbits utilizing fMRI.<br />

Lab: Northwestern University CMS & Center for MR Research, Evanston<br />

Director: Pr<strong>of</strong>essor John Disterh<strong>of</strong>t & Pr<strong>of</strong>essor Alice Wyrwicz<br />

Duration: June 1994 – June 1995<br />

2. Cognitive neuroscience studies <strong>of</strong> working memory, reasoning, explicit and implicit<br />

learning, categorization, visuospatial processing, and high-level cognition using functional<br />

magnetic resonance imaging. Olfactory and Pheromonal systems. Patient<br />

studies/functional imaging methodologies/statistical techniques.<br />

Doctoral Thesis: Characterizing the role <strong>of</strong> dorsolateral prefrontal cortex in working<br />

memory and in high-level cognition.<br />

Lab: Stanford University Neuroscience<br />

Director: Pr<strong>of</strong>essor John Gabrieli<br />

Thesis Committee: Pr<strong>of</strong>essors John Gabrieli, Edith Sullivan, Barbara Tversky,<br />

Bill Newsome, and Gary Glover<br />

Duration: September 1995 – June 2001<br />

3. Characterizing the neural substrates involved in cognitive processes in stroke patients<br />

utilizing fMRI/CASL and DWI/PWI imaging and the physiologic changes that have<br />

occurred after a stroke using MRI sequences measuring oxygen-extraction, cerebral blood<br />

volume, cerebral blood flow, and vascular reactivity<br />

Lab: Johns Hopkins Hospital <strong>Department</strong> <strong>of</strong> Neurology<br />

Director: Pr<strong>of</strong>essor Argye Hillis<br />

Duration: June 2003 – present<br />

GRANTS / RESEARCH SUPPORT:<br />

1. Title: Neural Basis for Lexical Processes in Hyperacute Stroke<br />

Role: Collaborator (PI: Dr. Hillis)<br />

Sponsor: NIH/NIDCD RO1, DC 5375<br />

Date: July 2024 – June 2007<br />

Goal: To identify areas <strong>of</strong> hypoperfusion and infract associated with impairment <strong>of</strong> specific<br />

cognitive functions underlying language tasks in hyperacute stroke<br />

2. Title: Neural Basis <strong>of</strong> Unilateral Spatial Neglect<br />

Role: Collaborator (PI: Dr. Hillis)<br />

Sponsor: NIH/NINDS RO1, NS 047691<br />

Date: July 2004 – June 2008<br />

Goal: To identify areas <strong>of</strong> hypoperfusion and infarct associated with different types <strong>of</strong><br />

hemispatial neglect in hyperacute stroke<br />

4


3. Title: Characterizing Neural Substrates <strong>of</strong> Stroke Recovery in patients with chronic<br />

hypoperfusion utilizing fMRI and Stroke Imaging<br />

Role: PI: Dr. <strong>Vivek</strong> <strong>Prabhakaran</strong><br />

Sponsor: American Society <strong>of</strong> Neuroradiology, NERF Scholar Award<br />

Date: July 2008 – June 2009<br />

Funding: $60,000<br />

PUBLICATIONS:<br />

Published<br />

1. <strong>Prabhakaran</strong> V, Smith JAL, Desmond JE, Glover GH, Gabrieli JDE. Neural substrates <strong>of</strong><br />

fluid reasoning: an fMRI study <strong>of</strong> neocortical activation during performance <strong>of</strong> the Raven’s<br />

Progressive matrices Test. Cognit Psychol 1997;33(1):43-63.<br />

o First fMRI paper on reasoning featured in Science, Scientific American, German<br />

Magazine – Focus<br />

o Expert vs. novice differences in drawing <strong>of</strong> portraits featured in Science, Nature,<br />

Neuroscience, BBC, Sci-Tech, Video Production<br />

o The painter’s eye movements: National Portrait Gallery <strong>of</strong> Art, London 99<br />

2. Sobel N, <strong>Prabhakaran</strong> V, Desmond JE, Glover GH, Sullivan EV, Gabrieli JD. A method<br />

for functional magnetic resonance imaging <strong>of</strong> olfaction. J Neurosci Methods 1997;78(1-<br />

2):115-23.<br />

3. Sobel N, <strong>Prabhakaran</strong> V, Hartley CA, Desmond JE, Zhao Z, Glover GH, Gabrieli JD,<br />

Sullivan EV. Odorant-induced and sniff-induced activation in the cerebellum <strong>of</strong> the human.<br />

J Neurosci 1998;18(21):8990-9001.<br />

4. Sobel N, <strong>Prabhakaran</strong> V, Desmond JE, Glover GH, Booed RL, Sullivan EV, Gabrieli JD.<br />

Sniffing and smelling: separate subsystems in the human olfactory cortex. Nature<br />

1998;392(6673):282-6.<br />

o Olfaction research featured in NPR, BBC, and ABC News<br />

5. Sobel N, <strong>Prabhakaran</strong> V, Hartley CA, Desmond JE, Glover GH, Sullivan EV, Gabrieli JD.<br />

Blind smell: brain activation induced by an undetected air-borne chemical. Brain<br />

1999;122(Pt2):209-17.<br />

6. Rypma B, <strong>Prabhakaran</strong> V, Desmond JE, Glover GH, Gabrieli JD. Load-dependent roles<br />

<strong>of</strong> frontal brain regions in the maintenance <strong>of</strong> working memory. Neuroimage 199;9(2):216-<br />

26.<br />

7. Poldrack RA, <strong>Prabhakaran</strong> V, Seger CA, Gabrieli JD. Striatal activation during<br />

acquisition <strong>of</strong> a cognitive skill. Neuropsychology 1999;13(4):564-74.<br />

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8. <strong>Prabhakaran</strong> V, Narayanan K, Zhao Z, Gabrieli JD. Integration <strong>of</strong> diverse information in<br />

working memory within the frontal lobe. Nat Neurosci 2000;3(1):85-90.<br />

o Working memory (integration) research featured in The Economist<br />

9. Sobel N, <strong>Prabhakaran</strong> V, Zhao Z, Desmond JE, Glover GH, Sullivan EV, Gabrieli JD.<br />

Time course <strong>of</strong> odorant-induced activation in the human primary olfactory cortex.<br />

10. Seger CA, Poldrack RA, <strong>Prabhakaran</strong> V, Zhao M, Glover GH, Gabrieli JD. Hemispheric<br />

asymmetries and individual differences in visual concept learning as measured by<br />

functional MRI. Neuropsychologia 2000;38(9):1316-24.<br />

11. Seger CA, <strong>Prabhakaran</strong> V, Poldrack RA, Gabrieli JDE. Neural activity differs between<br />

explicit and implicit learning <strong>of</strong> artificial grammar strings: an fMRI study. Psychobiology<br />

2000;28(3):283-92.<br />

12. <strong>Prabhakaran</strong> V, Rypma B, Garbrieli JD. Neural substrates <strong>of</strong> mathematical reasoning: a<br />

functional magnetic resonance imaging study <strong>of</strong> neocortical activation during performance<br />

<strong>of</strong> the necessary arithmetic operations tests. Neuropsychology 2001;15(1):115-27.<br />

13. Rypma B, <strong>Prabhakaran</strong> V, Desmond JE, Gabrieli JD. Age differences in prefrontal<br />

cortical activity in working memory. Psychol Aging 2001;16(3):371-84.<br />

14. Christ<strong>of</strong>f K, <strong>Prabhakaran</strong> V, Dorfman J, Zhao Z, Kroger JK, Holyoak KJ, Gabrieli JD.<br />

Rostrolateral prefrontal cortex involvement in relational integration during reasoning.<br />

Neuroimage 2001;14(5):1136-49.<br />

15. Narayanan NS, <strong>Prabhakaran</strong> V, Bunge SA, Christ<strong>of</strong>f K, Fine EM, Gabrieli JD. The role<br />

<strong>of</strong> the prefrontal cortex in the maintenance <strong>of</strong> verbal working memory: an event-related<br />

fMRI analysis. Neuropsychology 2005;19(2):223-32.<br />

16. Rypma B, Berger JS, <strong>Prabhakaran</strong> V, Bly BM, Kimberg DY, Biswal BB, D’Esposito M.<br />

Neural correlates <strong>of</strong> cognitive efficiency. Neuroimage 2006;33(3):969-79. Epub 2006 Sep<br />

27.<br />

17. Philipose LE, Alphs H, <strong>Prabhakaran</strong> V, Hillis AE. Testing conclusions from functional<br />

imaging <strong>of</strong> working memory with data from acute stroke. Behav Neurol 2007;18(1):37-43.<br />

18. <strong>Prabhakaran</strong> V, Raman SP, Grunwald MR, Mahadevia A, Hussain N, Lu H, Van Zijil PC,<br />

Hillis AE. Behav Neurol 2007;18(1):45-52.<br />

19. <strong>Prabhakaran</strong> V, Rypma B. P-FIT and the neuroscience <strong>of</strong> intelligence: how well does P<br />

fit? The Behavioral and Brain Sciences 2007;30(3):166-7.<br />

20. Koenig MA, Puttgen HA, <strong>Prabhakaran</strong> V, Reich D, Stevens RD. B-type natriuretic<br />

peptide as a marker for heart failure in patients with acute stroke. Intensive Care Med<br />

2007;33(9):1587-93. Epub 2007 May 31.<br />

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Submitted / In-Progress Papers<br />

1. <strong>Prabhakaran</strong> V, Rypma B, Narayanan K, Gabrieli JDE. The neural basis <strong>of</strong> relationships<br />

between working memory capacity and speed.<br />

2. Rypma B, <strong>Prabhakaran</strong> V. an efficiency principle <strong>of</strong> functional brain organization.<br />

Invited Review for special Intelligence issue (in press).<br />

PRESENTATIONS / ABSTRACTS<br />

Presentations<br />

1. <strong>Prabhakaran</strong> V, Sobel N, Desmond J, Glover GH, Sullivan E, Gabrieli JDE. Hedonic<br />

value <strong>of</strong> odors is reflected in the level <strong>of</strong> activation in the amygdala. Third HBM<br />

Conference. 1997.<br />

2. Sobel N, <strong>Prabhakaran</strong> V, Desmond JE, Glover GH, Sullivan E, Gabrieli JDE. A<br />

functional dissociation between primary and secondary olfactory cortex in humans. Third<br />

HBM Conference. 1997.<br />

3. <strong>Prabhakaran</strong> V, Sobel N, Desmond JE, Glover GH, Sullivan E, Gabrieli JDE.<br />

Comparison <strong>of</strong> brain activation following stimulation with odors and vomeropherins.<br />

AchemS XIX. 1997.<br />

4. Sobel N, <strong>Prabhakaran</strong> V, Desmond JE, Glover GH, Sullivan E, Gabrieli JDE. Sniffdriven<br />

activation in the piriform cortex <strong>of</strong> humans. AchemS XIX. 1997.<br />

5. Seger CA, <strong>Prabhakaran</strong> V, Poldrack RA, Desmond JE, Glover GH, Gabrieli JDE.<br />

Implicit and explicit knowledge in artificial grammar learning: an fMRI study. Cognitive<br />

Science Society. 1997.<br />

5. Stone MV, <strong>Prabhakaran</strong> V, Seger CA, Gabrieli JDE, Glover GH. Studying privileged<br />

access with functional MRI. Cognitive Science Society. 1997.<br />

7. <strong>Prabhakaran</strong> V, Seger CA, Poldrack RA, Desmond JE, Gabrieli JDE. Neural correlates <strong>of</strong><br />

categorization: an fMRI study <strong>of</strong> probabilistic classification using the weather prediction<br />

task. Cognitive Science Society. 1997.<br />

8. Rypma B, <strong>Prabhakaran</strong> V, Smithy JAL, Desmond JE, Glover GH, Gabrieli JDE. Neural<br />

correlates <strong>of</strong> reasoning – an fMRI study <strong>of</strong> word-problem solving. Cognitive Science<br />

Society. 1997.<br />

9. <strong>Prabhakaran</strong> V, Rypma B, Desmond JE, Glover GH, Gabrieli JDE. Role <strong>of</strong> frontalstriatal-thalamic<br />

circuits in working memory: an fMRI study. Society <strong>of</strong> Neuroscience.<br />

1997.<br />

7


10. Sobel N, <strong>Prabhakaran</strong> V, Desmond JE, Glover GH, Sullivan E, Gabrieli JDE. Separate<br />

cerebellar components subserve sniffing and smelling. Society <strong>of</strong> Neuroscience. 1997.<br />

11. Rypma B, Gabrieli JDE, <strong>Prabhakaran</strong> V, Prull MW, Desmond JE, Glover GH, Beeman M.<br />

Age-related changes in cerebral activity during a working memory task. Society <strong>of</strong><br />

Neuroscience. 1997.<br />

12. Gabrieli JDE, Rypma B, <strong>Prabhakaran</strong> V, Wagner AD, Desmond JE, Gabrieli JDE.<br />

Common right prefrontal processes involved in episodic retrieval, working memory, and<br />

reasoning. Society <strong>of</strong> Neuroscience. 1997.<br />

13. Poldrack RA, <strong>Prabhakaran</strong> V, Seger CA, Desmond JE, Glover GH, Gabrieli JDE.<br />

Learning to classify probabilistically: changes in cortical activity revealed by functional<br />

MRI. Society <strong>of</strong> Neuroscience. 1997.<br />

14. Smith JAL, <strong>Prabhakaran</strong> V, Rypma B, Gabrieli JDE, Desmond JE, Glover GH. Neural<br />

activity associated with mathematical reasoning using fMRI. Society <strong>of</strong> Neuroscience.<br />

1997.<br />

15. Seger CA, Poldrack RA, <strong>Prabhakaran</strong> V, Gabrieli JDE. An fMRI study <strong>of</strong> visual concept I<br />

learning. Psychonomic Society 1997.<br />

16. Rypma B, <strong>Prabhakaran</strong> V, Smith J, Desmond J, Gabrieli JDE. Neural correlates <strong>of</strong><br />

mathematical reasoning. Psychonomic Society 1997.<br />

17. Gabrieli JDE, Rypma B, <strong>Prabhakaran</strong> V, Wagner AD, Desmond JE. Common right<br />

prefrontal processes involved in episodic retrieval, working memory, and reasoning.<br />

Psychonomic Society 1997.<br />

18. Solso R, <strong>Prabhakaran</strong> V, Kang E, Huk A, Desmond J, Gabrieli JDE. Expert versus novice<br />

differences in drawing art: an fMRI study. Psychonomics 1998.<br />

19. <strong>Prabhakaran</strong> V, Bar-Ziv I, Francis WS, Desmond JE, Glover GH, Gabrieli JDE. An fMRI<br />

study <strong>of</strong> cognitive similarity processing. Cognitive Neuroscience Society. 1998.<br />

20. Sobel N, <strong>Prabhakaran</strong> V, Desmond J, Glover G, Sullivan E, Gabrieli JDE. A cerebellar<br />

role in olfaction. AchemS 1998.<br />

21. Sobel N, <strong>Prabhakaran</strong> V, Desmond J, Glover G, Sullivan E, Gabrieli JDE. Odorants<br />

increase variance but not the amplitude <strong>of</strong> fMRI activation in the ventral temporal lobe <strong>of</strong><br />

the human. AchemS 1999.<br />

22. <strong>Prabhakaran</strong> V, Raman SP, Grunwald MR, Mahadevia A, Werner JK, Philipose LE,<br />

Hussain N, Alphs HH, Sun P, Lu H, Barker PB, Wityk RJ, Rypma B, Hillis AE. Neural<br />

8


substrates involved in cognition for stroke patients and control subjects. Cognitive<br />

Neuroscience. San Francisco, CA. April 2004.<br />

23. <strong>Prabhakaran</strong> V, Raman SP, Grunwald MR, Mahadevia A, Werner JK, Philipose LE,<br />

Hussain N, Alphs HH, sun P, Lu H, Rypma B, Van Zijl PCM, Hillis AE. Localization <strong>of</strong><br />

cognitive processes using stroke patients and fMRI. Cognitive Science. Chicago, IL.<br />

September 2004.<br />

24. Philipose LE, Alphs HH, Grunwald MR, Raman SP, Mahadevia A, <strong>Prabhakaran</strong> V, Hillis<br />

AE. Validating fMRI results using acute stroke patients. Auditory Brain Imaging<br />

Conference. December 2004.<br />

Abstracts<br />

1. <strong>Prabhakaran</strong> V, Smith JAL, Desmond J, Glover GH, Gabrieli JDE. Neural substrates <strong>of</strong><br />

reasoning – an fMRI study <strong>of</strong> Raven’s Progressive Matrices Test. Society <strong>of</strong> Neuroscience<br />

abstract #384.7. 1996.<br />

2. Sobel N, <strong>Prabhakaran</strong> V, Desmond J, Glover GH, Sullivan E, Gabrieli JDE. A method for<br />

generating olfactory stimuli for fMRI. Society <strong>of</strong> Neuroscience abstract #106.8. 1996.<br />

3. Rypma B, <strong>Prabhakaran</strong> V, Debell MA, Gabrieli JDE, Zabinski MF, Desmond JE, Glover<br />

GH. Functional MRI <strong>of</strong> mental rotation and object identification process. Society <strong>of</strong><br />

Neuroscience abstract #289.9. 1996.<br />

4. Smith JAL, Rypma B, <strong>Prabhakaran</strong> V, Desmond JE, Glover GH, Gabrieli JDE. A<br />

functional MRI study <strong>of</strong> working memory central executive. Society <strong>of</strong> Neuroscience<br />

abstract #731.5. 1996.<br />

5. Zhao Z, Desmond JE, Bunge S, <strong>Prabhakaran</strong> V, Gabrieli JDE. The effect <strong>of</strong><br />

hemodynamic response function on single trial fMRI analysis. Society <strong>of</strong> Neuroscience<br />

abstract. 1998.<br />

6. Francis WS, Bar-Ziv I, <strong>Prabhakaran</strong> V, Gabrieli JDE, Desmond JE, Seger CA. An fMRI<br />

study <strong>of</strong> semantic word matching. Society <strong>of</strong> Neuroscience abstract. 1998.<br />

7. Bunge SA, Zhao Z, <strong>Prabhakaran</strong> V, Desmond JE, Glover GH, Gabrieli JDE.<br />

Decomposing working memory: a single trial fMRI analysis. Society <strong>of</strong> Neuroscience<br />

abstract. 1998.<br />

8. Sobel N, <strong>Prabhakaran</strong> V, Hartley CA, Desmond JE, Glover GH, Sullivan EV, Gabrieli<br />

JDE. Brain activation induced by an air-borne chemical – without awareness. Society <strong>of</strong><br />

Neuroscience abstract. 1998.<br />

9


9. Narayanan K, <strong>Prabhakaran</strong> V, Zhao Z, Bunge SA, Desmond JE, Glover GH, Gabrieli<br />

JDE, Hazeltine RE. An fMRI study <strong>of</strong> working memory utilizing a single trial parametric<br />

design. Society <strong>of</strong> Neuroscience abstract. 1998.<br />

10. <strong>Prabhakaran</strong> V, Fine EM, Desmond JE, Gabrieli JDE. Binding <strong>of</strong> spatial and non-spatial<br />

items in working memory: an fMRI study. Society <strong>of</strong> Neuroscience abstract. 1998.<br />

11. Hadjiilieva K, <strong>Prabhakaran</strong> V, Dorfman J, Kruger J, Dirksen C, Zhao Z, Holyoak KJ,<br />

Gabrieli JDE. Relational processing during reasoning: an event-related fMRI study.<br />

Cognitive Neuroscience Society abstract, pp. 60, 2B. 1999.<br />

12. Christ<strong>of</strong>f K, <strong>Prabhakaran</strong> V, Dorfman J, Kroger JK, Dirksen C, Zhao Z, Holyoak KJ,<br />

Gabrieli JDE. Relational processing during reasoning and working memory tasks: an<br />

event-related fMRI study. Neuroscience abstracts. 1999.<br />

13. Narayanan NK, <strong>Prabhakaran</strong> V, Bunge SA, Wilson RS, Gabrieli JDE. Manipulation <strong>of</strong><br />

load and delay in an fMRI study <strong>of</strong> verbal working memory. Society <strong>of</strong> Neuroscience<br />

abstract. 2000.<br />

14. <strong>Prabhakaran</strong> V, Narayanan NK, Zhao Z, Gabrieli JDE. A single trial fMRI study <strong>of</strong><br />

verbal working memory. Society <strong>of</strong> Neuroscience abstract. 2000.<br />

15. <strong>Prabhakaran</strong> V, Narayanan NK, Zhao Z, Gabrielie JDE. Working memory maintenance<br />

capacity and its influence on memory retrieval: an fMRI study. Society <strong>of</strong> Neuroscience<br />

abstract. 2001.<br />

16. Philipose LE, Alphs HH, Grunwald MR, Raman SP, Mahadevia A, <strong>Prabhakaran</strong> V, Hillis<br />

AE. Validating fMRI results using acute stroke patients. Sfn abstracts. San Diego, CA.<br />

November 2004.<br />

17. <strong>Prabhakaran</strong> V, Raman S, Grunwald M, Mahadevia A, Hussain N, Philipose L, Werner J,<br />

Alphs H, Sun P, Lu H, Biswal B, Rypma B, Vanzijl P. Sfn abstracts. San Diego, CA.<br />

November 2004.<br />

Posters<br />

1. Seger CA, <strong>Prabhakaran</strong> V, Poldrack RA, Gabrieli JDE. Judgement processes in artificial<br />

grammar learning: an fMRI study. Poster presented at the 37 th annual Meeting <strong>of</strong> the<br />

Psychonomic Society, Chicago, IL. 1996.<br />

2. Rypma B, Gabrieli JDE, <strong>Prabhakaran</strong> V, Desmond JE. fMRI <strong>of</strong> working memory and<br />

aging. Poster presented at the 37 th annual Meeting <strong>of</strong> the Psychonomic Society, Chicago,<br />

IL. 1996.<br />

3. Hillis AE, <strong>Prabhakaran</strong> V, Sun P, Lu H, Van Zikil P. fMRI BOLD effect in response to<br />

word generation in regions <strong>of</strong> baseline hypoperfusion (but no infarct) among patients with<br />

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large vessel arterial stenosis. Poster presented at American Heart Association meeting.<br />

2004.<br />

4. Philipose LE, Alphs HH, <strong>Prabhakaran</strong> V, Hillis AE. Validating imaging results using<br />

acute stroke patients. Ehrlich Award Winner Young Investigator’s Day Poster. April 2005.<br />

INVITED ADDRESSES / COLLOQUIA / GUEST LECTURES:<br />

National / International<br />

1. Sobel N, <strong>Prabhakaran</strong> V, Sullivan E, Gabrieli JDE. Advances in brain imaging <strong>of</strong><br />

olfaction. Symposium at the Annual meeting <strong>of</strong> American Chemical Senses Society. 1999.<br />

2. Sobel N, <strong>Prabhakaran</strong> V, Sullivan E, Gabrieli JDE. Key-note talk at Japanese Association<br />

for Taste and Smell. 2000.<br />

3. Biological mechanisms underlying general intelligence (“g”). International<br />

Neuropsychological Society Symposium. St. Louis, MO. February 2005<br />

4. Cognitive mapping <strong>of</strong> the human brain using fMRI and stroke imaging. Cambridge,<br />

England. 2008.<br />

5. Advanced neuroradiological applications in high-field imaging. AOCR Conference. Seoul,<br />

South Korea. 2008.<br />

State / Regional<br />

1. <strong>Prabhakaran</strong> V, Rypma B, Gabrieli JDE. Neural correlates <strong>of</strong> reasoning – an fMRI study<br />

<strong>of</strong> word-problem solving. Cognitive Science Society. 1997.<br />

2. <strong>Prabhakaran</strong> V, Gabrieli JDE. Reasoning and working memory. NASA-Ames Research<br />

Colloquia. 1998.<br />

3. Sobel N, <strong>Prabhakaran</strong> V, Sullivan E, Gabrieli JDE. Multi sensory processing.<br />

Symposium at Human Brain Mapping meeting. 2000.<br />

4. Neural substrates <strong>of</strong> reasoning – WM. Hopkins-UPenn Neuroscience Retreat, held in<br />

Delaware. November 2002.<br />

5. Where “intelligence” is in the brain. International Society <strong>of</strong> Intelligence Research<br />

Symposium. University <strong>of</strong> California-Irvine. December 2003.<br />

Medical School / Hospital / <strong>Department</strong>al<br />

1. Facial palsy. <strong>Department</strong> <strong>of</strong> Neurology Grand Rounds. Johns Hopkins Medical Center.<br />

2002<br />

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2. Seizures in setting <strong>of</strong> hypoxic-ischemic insult. <strong>Department</strong> <strong>of</strong> Neurology Grand Rounds.<br />

Johns Hopkins Medical Center. 2003.<br />

3. West Nile virus encephalitis. <strong>Department</strong> <strong>of</strong> Neurology Grand Rounds. Johns Hopkins<br />

Medical Center. 2003.<br />

4. Cognitive mapping <strong>of</strong> the human brain using fMRI and stroke imaging. Johns Hopkins<br />

Hospital Neuroradiology Lecture Series. 2007.<br />

PROFESSIONAL / VOLUNTEER ACTIVITIES:<br />

1992-1993 Editor / Financial Manager / Board Member / Scientific Writer<br />

NU Chronicle<br />

1993-1994 Health Assessment Clinic Coordinator<br />

YMCA residents/homeless<br />

1993-1995 Role Model / Youth Leader<br />

Cabrini Green Saturday Youth Program<br />

1994-1999 Interviewer / Host to prospective medical and graduate students<br />

1995-1996 Organizer – Stanford fMRI discussion group<br />

1995-1997 Director <strong>of</strong> Medical Operations<br />

Electronic Medical CARD (Internet-based healthcare startup aimed at providing<br />

easy access <strong>of</strong> medical information <strong>of</strong> patients to emergency rooms, hospitals,<br />

HMOs, etc.)<br />

1995-current Supervisor <strong>of</strong> Research Assistants<br />

o Teaching <strong>of</strong> fMRI design, methods, analyses <strong>of</strong> cognitive experiments<br />

o Writing <strong>of</strong> abstracts, research papers, honors theses, essays<br />

o Giving poster/talk presentations at conferences/seminars<br />

o Advising towards medical/graduate schools<br />

(RAs have won multiple competitive research grants and awards)<br />

2002-2004 Social and computer services coordinator for neurology residents<br />

2005-present Network <strong>of</strong> Clinical Advisors<br />

2006-2007 <strong>Radiology</strong> Moonlighting – Advanced <strong>Radiology</strong> (contrast monitoring)<br />

2007 <strong>Radiology</strong> Moonlighting – Good Samaritan Hospital<br />

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