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Items: 1 to 50 of 62

1.

Prediction of motor recovery using initial impairment and fMRI 48 h poststroke.

Zarahn E, Alon L, Ryan SL, Lazar RM, Vry MS, Weiller C, Marshall RS, Krakauer JW.

Cereb Cortex. 2011 Dec;21(12):2712-21. doi: 10.1093/cercor/bhr047. Epub 2011 Apr 28.

2.

Early imaging correlates of subsequent motor recovery after stroke.

Marshall RS, Zarahn E, Alon L, Minzer B, Lazar RM, Krakauer JW.

Ann Neurol. 2009 May;65(5):596-602. doi: 10.1002/ana.21636.

3.

Noninvasive cortical stimulation enhances motor skill acquisition over multiple days through an effect on consolidation.

Reis J, Schambra HM, Cohen LG, Buch ER, Fritsch B, Zarahn E, Celnik PA, Krakauer JW.

Proc Natl Acad Sci U S A. 2009 Feb 3;106(5):1590-5. doi: 10.1073/pnas.0805413106. Epub 2009 Jan 21.

4.

Explaining savings for visuomotor adaptation: linear time-invariant state-space models are not sufficient.

Zarahn E, Weston GD, Liang J, Mazzoni P, Krakauer JW.

J Neurophysiol. 2008 Nov;100(5):2537-48. doi: 10.1152/jn.90529.2008. Epub 2008 Jul 2.

5.

An investigation of statistical power for continuous arterial spin labeling imaging at 1.5 T.

Asllani I, Borogovac A, Wright C, Sacco R, Brown TR, Zarahn E.

Neuroimage. 2008 Feb 1;39(3):1246-56. Epub 2007 Oct 24.

6.

Global familiarity of visual stimuli affects repetition-related neural plasticity but not repetition priming.

Soldan A, Zarahn E, Hilton HJ, Stern Y.

Neuroimage. 2008 Jan 1;39(1):515-26. Epub 2007 Aug 23.

7.

Inter-individual variability in the capacity for motor recovery after ischemic stroke.

Prabhakaran S, Zarahn E, Riley C, Speizer A, Chong JY, Lazar RM, Marshall RS, Krakauer JW.

Neurorehabil Neural Repair. 2008 Jan-Feb;22(1):64-71. Epub 2007 Aug 8.

PMID:
17687024
8.

A common neural network for cognitive reserve in verbal and object working memory in young but not old.

Stern Y, Zarahn E, Habeck C, Holtzer R, Rakitin BC, Kumar A, Flynn J, Steffener J, Brown T.

Cereb Cortex. 2008 Apr;18(4):959-67. Epub 2007 Aug 3.

9.

Distinct spatial patterns of brain activity associated with memory storage and search.

Zarahn E, Rakitin BC, Abela D, Flynn J, Stern Y.

Neuroimage. 2006 Nov 1;33(2):794-804. Epub 2006 Sep 8.

PMID:
16962794
10.

Age-related changes in brain activation during a delayed item recognition task.

Zarahn E, Rakitin B, Abela D, Flynn J, Stern Y.

Neurobiol Aging. 2007 May;28(5):784-98. Epub 2006 Apr 18.

PMID:
16621168
11.

An event-related fMRI study of the neural networks underlying repetition suppression and reaction time priming in implicit visual memory.

Habeck C, Hilton HJ, Zarahn E, Brown T, Stern Y.

Brain Res. 2006 Feb 23;1075(1):133-41. Epub 2006 Feb 14.

PMID:
16476414
12.

Structural MRI covariance patterns associated with normal aging and neuropsychological functioning.

Brickman AM, Habeck C, Zarahn E, Flynn J, Stern Y.

Neurobiol Aging. 2007 Feb;28(2):284-95. Epub 2006 Feb 15.

PMID:
16469419
13.

Hemodynamic impairment as a stimulus for functional brain reorganization.

Marshall RS, Krakauer JW, Matejovsky T, Zarahn E, Barnes A, Lazar RM, Hirsch J.

J Cereb Blood Flow Metab. 2006 Oct;26(10):1256-62. Epub 2006 Jan 18.

PMID:
16421509
14.

H215O PET study of impairment of nonverbal recognition with normal aging.

Anderson KE, Lynch K, Zarahn E, Scarmeas N, Van Heertum R, Sackeim H, Moeller JR, Stern Y.

J Neuropsychiatry Clin Neurosci. 2005 Spring;17(2):192-200.

PMID:
15939973
15.

An event-related fMRI study of the neural networks underlying the encoding, maintenance, and retrieval phase in a delayed-match-to-sample task.

Habeck C, Rakitin BC, Moeller J, Scarmeas N, Zarahn E, Brown T, Stern Y.

Brain Res Cogn Brain Res. 2005 May;23(2-3):207-20. Epub 2004 Dec 9.

PMID:
15820629
16.

Hypoperfusion without stroke alters motor activation in the opposite hemisphere.

Krakauer JW, Radoeva PD, Zarahn E, Wydra J, Lazar RM, Hirsch J, Marshall RS.

Ann Neurol. 2004 Dec;56(6):796-802.

PMID:
15562431
17.

Experience-dependent plasticity for attention to threat: Behavioral and neurophysiological evidence in humans.

Monk CS, Nelson EE, Woldehawariat G, Montgomery LA, Zarahn E, McClure EB, Guyer AE, Leibenluft E, Charney DS, Ernst M, Pine DS.

Biol Psychiatry. 2004 Oct 15;56(8):607-10.

PMID:
15476691
18.

Positive evidence against human hippocampal involvement in working memory maintenance of familiar stimuli.

Zarahn E, Rakitin B, Abela D, Flynn J, Stern Y.

Cereb Cortex. 2005 Mar;15(3):303-16. Epub 2004 Sep 1.

PMID:
15342440
19.

Choice selection and reward anticipation: an fMRI study.

Ernst M, Nelson EE, McClure EB, Monk CS, Munson S, Eshel N, Zarahn E, Leibenluft E, Zametkin A, Towbin K, Blair J, Charney D, Pine DS.

Neuropsychologia. 2004;42(12):1585-97.

PMID:
15327927
20.

Covariance PET patterns in early Alzheimer's disease and subjects with cognitive impairment but no dementia: utility in group discrimination and correlations with functional performance.

Scarmeas N, Habeck CG, Zarahn E, Anderson KE, Park A, Hilton J, Pelton GH, Tabert MH, Honig LS, Moeller JR, Devanand DP, Stern Y.

Neuroimage. 2004 Sep;23(1):35-45.

21.

A developmental examination of gender differences in brain engagement during evaluation of threat.

McClure EB, Monk CS, Nelson EE, Zarahn E, Leibenluft E, Bilder RM, Charney DS, Ernst M, Pine DS.

Biol Psychiatry. 2004 Jun 1;55(11):1047-55.

PMID:
15158422
22.

Identification and differential vulnerability of a neural network in sleep deprivation.

Bell-McGinty S, Habeck C, Hilton HJ, Rakitin B, Scarmeas N, Zarahn E, Flynn J, DeLaPaz R, Basner R, Stern Y.

Cereb Cortex. 2004 May;14(5):496-502. Epub 2004 Mar 28.

PMID:
15054065
23.

A neuroimaging method for the study of threat in adolescents.

Monk CS, Grillon C, Baas JM, McClure EB, Nelson EE, Zarahn E, Charney DS, Ernst M, Pine DS.

Dev Psychobiol. 2003 Dec;43(4):359-66.

PMID:
15027419
24.

An event-related fMRI study of the neurobehavioral impact of sleep deprivation on performance of a delayed-match-to-sample task.

Habeck C, Rakitin BC, Moeller J, Scarmeas N, Zarahn E, Brown T, Stern Y.

Brain Res Cogn Brain Res. 2004 Feb;18(3):306-21.

PMID:
14741317
25.

Cognitive reserve-mediated modulation of positron emission tomographic activations during memory tasks in Alzheimer disease.

Scarmeas N, Zarahn E, Anderson KE, Honig LS, Park A, Hilton J, Flynn J, Sackeim HA, Stern Y.

Arch Neurol. 2004 Jan;61(1):73-8.

26.

Relation of cognitive reserve and task performance to expression of regional covariance networks in an event-related fMRI study of nonverbal memory.

Habeck C, Hilton HJ, Zarahn E, Flynn J, Moeller J, Stern Y.

Neuroimage. 2003 Nov;20(3):1723-33.

PMID:
14642482
27.

Developmental differences in neuronal engagement during implicit encoding of emotional faces: an event-related fMRI study.

Nelson EE, McClure EB, Monk CS, Zarahn E, Leibenluft E, Pine DS, Ernst M.

J Child Psychol Psychiatry. 2003 Oct;44(7):1015-24.

PMID:
14531584
28.

Adolescent immaturity in attention-related brain engagement to emotional facial expressions.

Monk CS, McClure EB, Nelson EE, Zarahn E, Bilder RM, Leibenluft E, Charney DS, Ernst M, Pine DS.

Neuroimage. 2003 Sep;20(1):420-8.

PMID:
14527602
29.

Cortical brain regions engaged by masked emotional faces in adolescents and adults: an fMRI study.

Pine DS, Grun J, Zarahn E, Fyer A, Koda V, Li W, Szeszko PR, Ardekani B, Bilder RM.

Emotion. 2001 Jun;1(2):137-47.

PMID:
12899193
30.

Cognitive reserve modulates functional brain responses during memory tasks: a PET study in healthy young and elderly subjects.

Scarmeas N, Zarahn E, Anderson KE, Hilton J, Flynn J, Van Heertum RL, Sackeim HA, Stern Y.

Neuroimage. 2003 Jul;19(3):1215-27.

31.

Exploring the neural basis of cognitive reserve.

Stern Y, Zarahn E, Hilton HJ, Flynn J, DeLaPaz R, Rakitin B.

J Clin Exp Neuropsychol. 2003 Aug;25(5):691-701.

PMID:
12815506
32.

Association of life activities with cerebral blood flow in Alzheimer disease: implications for the cognitive reserve hypothesis.

Scarmeas N, Zarahn E, Anderson KE, Habeck CG, Hilton J, Flynn J, Marder KS, Bell KL, Sackeim HA, Van Heertum RL, Moeller JR, Stern Y.

Arch Neurol. 2003 Mar;60(3):359-65.

33.

Imaging human mesolimbic dopamine transmission with positron emission tomography. Part II: amphetamine-induced dopamine release in the functional subdivisions of the striatum.

Martinez D, Slifstein M, Broft A, Mawlawi O, Hwang DR, Huang Y, Cooper T, Kegeles L, Zarahn E, Abi-Dargham A, Haber SN, Laruelle M.

J Cereb Blood Flow Metab. 2003 Mar;23(3):285-300.

PMID:
12621304
34.
35.

Experimental design and the relative sensitivity of BOLD and perfusion fMRI.

Aguirre GK, Detre JA, Zarahn E, Alsop DC.

Neuroimage. 2002 Mar;15(3):488-500.

PMID:
11848692
36.

Neurodevelopmental aspects of spatial navigation: a virtual reality fMRI study.

Pine DS, Grun J, Maguire EA, Burgess N, Zarahn E, Koda V, Fyer A, Szeszko PR, Bilder RM.

Neuroimage. 2002 Feb;15(2):396-406.

PMID:
11798274
37.

A reference effect approach for power analysis in fMRI.

Zarahn E, Slifstein M.

Neuroimage. 2001 Sep;14(3):768-79.

PMID:
11506549
38.

Spatial localization and resolution of BOLD fMRI.

Zarahn E.

Curr Opin Neurobiol. 2001 Apr;11(2):209-12. Review.

PMID:
11301241
39.

To smooth or not to smooth? Bias and efficiency in fMRI time-series analysis.

Friston KJ, Josephs O, Zarahn E, Holmes AP, Rouquette S, Poline J.

Neuroimage. 2000 Aug;12(2):196-208. Review.

PMID:
10913325
40.

Coupling of neural activation to blood flow in the somatosensory cortex of rats is time-intensity separable, but not linear.

Ances BM, Zarahn E, Greenberg JH, Detre JA.

J Cereb Blood Flow Metab. 2000 Jun;20(6):921-30.

PMID:
10894175
41.
42.

The role of prefrontal cortex in sensory memory and motor preparation: an event-related fMRI study.

D'Esposito M, Ballard D, Zarahn E, Aguirre GK.

Neuroimage. 2000 May;11(5 Pt 1):400-8.

PMID:
10806027
43.

Using event-related fMRI to assess delay-period activity during performance of spatial and nonspatial working memory tasks.

Postle BR, Zarahn E, D'Esposito M.

Brain Res Brain Res Protoc. 2000 Feb;5(1):57-66.

PMID:
10719266
44.

Replication and further studies of neural mechanisms of spatial mnemonic processing in humans.

Zarahn E, Aguirre G, D'Esposito M.

Brain Res Cogn Brain Res. 2000 Jan;9(1):1-17.

PMID:
10666552
45.

Stochastic designs in event-related fMRI.

Friston KJ, Zarahn E, Josephs O, Henson RN, Dale AM.

Neuroimage. 1999 Nov;10(5):607-19.

PMID:
10547338
46.

The effect of normal aging on the coupling of neural activity to the bold hemodynamic response.

D'Esposito M, Zarahn E, Aguirre GK, Rypma B.

Neuroimage. 1999 Jul;10(1):6-14.

PMID:
10385577
47.

Event-related functional MRI: implications for cognitive psychology.

D'Esposito M, Zarahn E, Aguirre GK.

Psychol Bull. 1999 Jan;125(1):155-64.

PMID:
9990848
48.

Temporal isolation of the neural correlates of spatial mnemonic processing with fMRI.

Zarahn E, Aguirre GK, D'Esposito M.

Brain Res Cogn Brain Res. 1999 Jan;7(3):255-68.

PMID:
9838152
49.

The variability of human, BOLD hemodynamic responses.

Aguirre GK, Zarahn E, D'esposito M.

Neuroimage. 1998 Nov;8(4):360-9.

PMID:
9811554
50.

The inferential impact of global signal covariates in functional neuroimaging analyses.

Aguirre GK, Zarahn E, D'Esposito M.

Neuroimage. 1998 Oct;8(3):302-6. No abstract available.

PMID:
9758743

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