Perfusion-weighted MRI as a marker of response to treatment in acute and subacute strokeHILLIS, A. E; WITYK, R. J; BEAUCHAMP, N. J et al.Neuroradiology (Berlin. Print). 2004, Vol 46, Num 1, pp 31-39, issn 0028-3940, 9 p.Article

Imaging of acute cerebral ischemiaBEAUCHAMP, N. J; BARKER, P. B; WANG, P. Y et al.Radiology. 1999, Vol 212, Num 2, pp 307-324, issn 0033-8419Article

Quantitative proton spectroscopy of canine brain : in vivo and in vitro correlationsBARKER, P. B; BREITER, S. N; SOHER, B. J et al.Magnetic resonance in medicine. 1994, Vol 32, Num 2, pp 157-163, issn 0740-3194Article

Quantitative proton spectroscopy and histology of a canine brain tumor modelBARKER, P. B; BLACKBAND, S. J; CHATHAM, J. C et al.Magnetic resonance in medicine. 1993, Vol 30, Num 4, pp 458-464, issn 0740-3194Article

Mode-switched radiofrequency coilsBARKER, P. B; SHUNGU, D. C; SCHOENIGER, J. S et al.Journal of magnetic resonance. 1990, Vol 89, Num 2, pp 431-435, issn 0022-2364Article

Functional and metabolic analysis of vasopressin-induced coronary artery spasm in the isolated perfused working rabbit heartCHATHAM, J. C; FREEMAN, D. M; BARKER, P. B et al.Journal of applied cardiology. 1989, Vol 4, Num 2, pp 117-126, issn 0883-2935Article

Lineshapes in phase-encoded spectroscopic imaging experimentsBARKER, P. B; ROSS, B. D.Journal of magnetic resonance. 1987, Vol 75, Num 3, pp 467-473, issn 0022-2364Article

Minimal Hepatic Encephalopathy in Children: Evaluation with Proton MR SpectroscopyFOERSTER, B. R; CONKLIN, L. S; PETROU, M et al.American journal of neuroradiology. 2009, Vol 30, Num 8, pp 1610-1613, issn 0195-6108, 4 p.Article

Crossed Cerebellar Diaschisis in Acute Stroke Detected by Dynamic Susceptibility Contrast MR Perfusion ImagingLIN, D. D. M; KLEINMAN, J. T; WITYK, R. J et al.American journal of neuroradiology. 2009, Vol 30, Num 4, pp 710-715, issn 0195-6108, 6 p.Article

Classification of Childhood White Matter Disorders Using Proton MR Spectroscopic ImagingBIZZI, A; CASTELLI, G; BUGIANI, M et al.American journal of neuroradiology. 2008, Vol 29, Num 7, pp 1270-1275, issn 0195-6108, 6 p.Article

Spectroscopic evidence of cerebral axonopathy in patients with pure adrenomyeloneuropathyDUBEY, P; FATEMI, A; RAYMOND, G. V et al.Neurology. 2005, Vol 64, Num 2, pp 304-310, issn 0028-3878, 7 p.Article

Proton MR spectroscopic imaging predicts lesion progression on MRI in X-linked adrenoleukodystrophyEICHLER, F. S; BARKER, P. B; COX, C et al.Neurology. 2002, Vol 58, Num 6, pp 901-907, issn 0028-3878Article

Rapid method for correction of CSF partial volume in quantitative proton mr spectroscopic imagingHORSKA, A; CALHOUN, V. D; BRADSHAW, D. H et al.Magnetic resonance in medicine. 2002, Vol 48, Num 3, pp 555-558, issn 0740-3194Article

MR spectroscopy study of dichloroacetate treatment after ischemic strokeGRAHAM, G. D; BARKER, P. B; BROOKS, W. M et al.Neurology. 2000, Vol 55, Num 9, pp 1376-1378, issn 0028-3878Article

MR perfusion imaging reveals regions of hypoperfusion associated with aphasia and neglectHILLIS, A. E; BARKER, P. B; BEAUCHAMP, N. J et al.Neurology. 2000, Vol 55, Num 6, pp 782-788, issn 0028-3878Article

AIDS dementia complex : evaluation with proton MR spectroscopic imagingBARKER, P. B; LEE, R. R; MCARTHUR, J. C et al.Radiology. 1995, Vol 195, Num 1, pp 58-64, issn 0033-8419Article

Intraocular silicone oil : in vitro and in vivo MR and CT characteristicsMATHEWS, V. P; ELSTER, A. D; BARKER, P. B et al.American journal of neuroradiology. 1994, Vol 15, Num 2, pp 343-347, issn 0195-6108Conference Paper

Experimental demonstration of wideband spin inversionSHAKA, A. J; BARKER, P. B; FREEMAN, R et al.Journal of magnetic resonance. 1986, Vol 67, Num 3, pp 580-584, issn 0022-2364Article

N.M.R. of methanes in liquid crystal mixtureVAN DER EST, A. J; BARKER, P. B; BURNELL, E. E et al.Molecular physics (Print). 1985, Vol 56, Num 1, pp 161-169, issn 0026-8976Article

Can Proton MR Spectroscopic and Perfusion Imaging Differentiate Between Neoplastic and Nonneoplastic Brain Lesions in Adults?HOURANI, R; BRANT, L. J; RIZK, T et al.American journal of neuroradiology. 2008, Vol 29, Num 2, pp 366-372, issn 0195-6108, 7 p.Article

MRI and proton MRSI in women heterozygous for X-linked adrenoleukodystrophyFATEMI, A; BARKER, P. B; ULUG, A. M et al.Neurology. 2003, Vol 60, Num 8, pp 1301-1307, issn 0028-3878, 7 p.Article

Subcortical aphasia and neglect in acute stroke: the role of cortical hypoperfusionHILLIS, A. E; WITYK, R. J; BARKER, P. B et al.Brain. 2002, Vol 125, pp 1094-1104, issn 0006-8950, 5Article

Metabolic heterogeneity at the level of the anterior and posterior commissuresBARKER, P. B; SZOPINSKI, K; HORSKA, A et al.Magnetic resonance in medicine. 2000, Vol 43, Num 3, pp 348-354, issn 0740-3194Article

Magnesium and pH imaging of the human brain at 3.0 teslaBARKER, P. B; BUTTERWORTH, E. J; BOSKA, M. D et al.Magnetic resonance in medicine. 1999, Vol 41, Num 2, pp 400-406, issn 0740-3194Article

Diffusion-negative stroke : A report of two casesWANG, P. Y.-K; BARKER, P. B; WITYK, R. J et al.American journal of neuroradiology. 1999, Vol 20, Num 10, pp 1876-1880, issn 0195-6108Article