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Extraskeletal myxoid chondrosarcoma: rare presentation in the knee joint space.

Alexander GE, Henderson ER, Rodriguez AR, Bui MM, Cheong D, Letson GD.

Orthopedics. 2009 Dec;32(12):919-22. doi: 10.3928/01477447-20091020-28.PMID: 19968226 [PubMed - in process]Related articles

Imaging systems level consolidation of novel associate memories: A longitudinal neuroimaging study.

Smith JF, Alexander GE, Chen K, Husain FT, Kim J, Pajor N, Horwitz B.

Neuroimage. 2009 Dec 4. [Epub ahead of print]PMID: 19948227 [PubMed - as supplied by publisher]Related articles

Age-related networks of regional covariance in MRI gray matter: reproducible multivariate patterns in healthy aging.

Bergfield KL, Hanson KD, Chen K, Teipel SJ, Hampel H, Rapoport SI, Moeller JR, Alexander GE.

Neuroimage. 2010 Jan 15;49(2):1750-9. Epub 2009 Sep 28.PMID: 19796692 [PubMed - in process]Related articles

Comparing 3 T and 1.5 T MRI for tracking Alzheimer's disease progression with tensor-based morphometry.

Ho AJ, Hua X, Lee S, Leow AD, Yanovsky I, Gutman B, Dinov ID, Leporé N, Stein JL, Toga AW, Jack CR Jr, Bernstein MA, Reiman EM, Harvey DJ, Kornak J, Schuff N, Alexander GE, Weiner MW, Thompson PM; the Alzheimer's Disease Neuroimaging Initiative.

Hum Brain Mapp. 2009 Sep 24. [Epub ahead of print]PMID: 19780044 [PubMed - as supplied by publisher]Related articles

Higher serum total cholesterol levels in late middle age are associated with glucose hypometabolism in brain regions affected by Alzheimer's disease and normal aging.

Reiman EM, Chen K, Langbaum JB, Lee W, Reschke C, Bandy D, Alexander GE, Caselli RJ.

Neuroimage. 2010 Jan 1;49(1):169-76. Epub 2009 Jul 23.PMID: 19631758 [PubMed - in process]Related articles

Optimizing power to track brain degeneration in Alzheimer's disease and mild cognitive impairment with tensor-based morphometry: an ADNI study of 515 subjects.

Hua X, Lee S, Yanovsky I, Leow AD, Chou YY, Ho AJ, Gutman B, Toga AW, Jack CR Jr, Bernstein MA, Reiman EM, Harvey DJ, Kornak J, Schuff N, Alexander GE, Weiner MW, Thompson PM; Alzheimer's Disease Neuroimaging Initiative.

Neuroimage. 2009 Dec;48(4):668-81. Epub 2009 Jul 14.PMID: 19615450 [PubMed - indexed for MEDLINE]Related articles

Longitudinal modeling of age-related memory decline and the APOE epsilon4 effect.

Caselli RJ, Dueck AC, Osborne D, Sabbagh MN, Connor DJ, Ahern GL, Baxter LC, Rapcsak SZ, Shi J, Woodruff BK, Locke DE, Snyder CH, Alexander GE, Rademakers R, Reiman EM.

N Engl J Med. 2009 Jul 16;361(3):255-63.PMID: 19605830 [PubMed - indexed for MEDLINE]Related articles

Linking functional and structural brain images with multivariate network analyses: a novel application of the partial least square method.

Chen K, Reiman EM, Huan Z, Caselli RJ, Bandy D, Ayutyanont N, Alexander GE.

Neuroimage. 2009 Aug 15;47(2):602-10. Epub 2009 Apr 23.PMID: 19393744 [PubMed - indexed for MEDLINE]Related articles

Categorical and correlational analyses of baseline fluorodeoxyglucose positron emission tomography images from the Alzheimer's Disease Neuroimaging Initiative (ADNI).

Langbaum JB, Chen K, Lee W, Reschke C, Bandy D, Fleisher AS, Alexander GE, Foster NL, Weiner MW, Koeppe RA, Jagust WJ, Reiman EM; Alzheimer's Disease Neuroimaging Initiative.

Neuroimage. 2009 May 1;45(4):1107-16. Epub 2009 Jan 21.PMID: 19349228 [PubMed - indexed for MEDLINE]Related articles

Fibrillar amyloid-beta burden in cognitively normal people at 3 levels of genetic risk for Alzheimer's disease.

Reiman EM, Chen K, Liu X, Bandy D, Yu M, Lee W, Ayutyanont N, Keppler J, Reeder SA, Langbaum JB, Alexander GE, Klunk WE, Mathis CA, Price JC, Aizenstein HJ, DeKosky ST, Caselli RJ.

Proc Natl Acad Sci U S A. 2009 Apr 21;106(16):6820-5. Epub 2009 Apr 3.PMID: 19346482 [PubMed - indexed for MEDLINE]Related articlesFree article

Alzheimer's disease neuroimaging initiative: a one-year follow up study using tensor-based morphometry correlating degenerative rates, biomarkers and cognition.

Leow AD, Yanovsky I, Parikshak N, Hua X, Lee S, Toga AW, Jack CR Jr, Bernstein MA, Britson PJ, Gunter JL, Ward CP, Borowski B, Shaw LM, Trojanowski JQ, Fleisher AS, Harvey D, Kornak J, Schuff N, Alexander GE, Weiner MW, Thompson PM; Alzheimer's Disease Neuroimaging Initiative.

Neuroimage. 2009 Apr 15;45(3):645-55.PMID: 19280686 [PubMed - indexed for MEDLINE]Related articlesFree article

Peripheral delivery of a ROCK inhibitor improves learning and working memory.

Huentelman MJ, Stephan DA, Talboom J, Corneveaux JJ, Reiman DM, Gerber JD, Barnes CA, Alexander GE, Reiman EM, Bimonte-Nelson HA.

Behav Neurosci. 2009 Feb;123(1):218-23.PMID: 19170447 [PubMed - indexed for MEDLINE]Related articles

Evidence for an association between KIBRA and late-onset Alzheimer's disease.

Corneveaux JJ, Liang WS, Reiman EM, Webster JA, Myers AJ, Zismann VL, Joshipura KD, Pearson JV, Hu-Lince D, Craig DW, Coon KD, Dunckley T, Bandy D, Lee W, Chen K, Beach TG, Mastroeni D, Grover A, Ravid R, Sando SB, Aasly JO, Heun R, Jessen F, Kölsch H, Rogers J, Hutton ML, Melquist S, Petersen RC, Alexander GE, Caselli RJ, Papassotiropoulos A, Stephan DA, Huentelman MJ.

Neurobiol Aging. 2008 Sep 11. [Epub ahead of print]PMID: 18789830 [PubMed - as supplied by publisher]Related articles

Correlating cerebral hypometabolism with future memory decline in subsequent converters to amnestic pre-mild cognitive impairment.

Caselli RJ, Chen K, Lee W, Alexander GE, Reiman EM.

Arch Neurol. 2008 Sep;65(9):1231-6.PMID: 18779428 [PubMed - indexed for MEDLINE]Related articlesFree article

Use of extendable prostheses: a limb-salvaging alternative for patients with malignant bone tumors.

Marulanda GA, Henderson ER, Palumbo BT, Alexander GE, Cheong D, Letson GD.

Expert Rev Med Devices. 2008 Jul;5(4):467-74. Review.PMID: 18573046 [PubMed - indexed for MEDLINE]Related articles

3D characterization of brain atrophy in Alzheimer's disease and mild cognitive impairment using tensor-based morphometry.

Hua X, Leow AD, Lee S, Klunder AD, Toga AW, Lepore N, Chou YY, Brun C, Chiang MC, Barysheva M, Jack CR Jr, Bernstein MA, Britson PJ, Ward CP, Whitwell JL, Borowski B, Fleisher AS, Fox NC, Boyes RG, Barnes J, Harvey D, Kornak J, Schuff N, Boreta L, Alexander GE, Weiner MW, Thompson PM, Alzheimer's Disease Neuroimaging Initiative.

Neuroimage. 2008 May 15;41(1):19-34. Epub 2008 Feb 21.PMID: 18378167 [PubMed - indexed for MEDLINE]Related articlesFree article

Age-related regional network of magnetic resonance imaging gray matter in the rhesus macaque.

Alexander GE, Chen K, Aschenbrenner M, Merkley TL, Santerre-Lemmon LE, Shamy JL, Skaggs WE, Buonocore MH, Rapp PR, Barnes CA.

J Neurosci. 2008 Mar 12;28(11):2710-8.PMID: 18337400 [PubMed - indexed for MEDLINE]Related articlesFree article

Cholesterol-related genetic risk scores are associated with hypometabolism in Alzheimer's-affected brain regions.

Reiman EM, Chen K, Caselli RJ, Alexander GE, Bandy D, Adamson JL, Lee W, Cannon A, Stephan EA, Stephan DA, Papassotiropoulos A.

Neuroimage. 2008 Apr 15;40(3):1214-21. Epub 2008 Jan 17.PMID: 18280754 [PubMed - indexed for MEDLINE]Related articlesFree article

Intensity non-uniformity correction using N3 on 3-T scanners with multichannel phased array coils.

Boyes RG, Gunter JL, Frost C, Janke AL, Yeatman T, Hill DL, Bernstein MA, Thompson PM, Weiner MW, Schuff N, Alexander GE, Killiany RJ, DeCarli C, Jack CR, Fox NC; ADNI Study.

Neuroimage. 2008 Feb 15;39(4):1752-62. Epub 2007 Oct 30.PMID: 18063391 [PubMed - indexed for MEDLINE]Related articlesFree article

Characterization of the image-derived carotid artery input function using independent component analysis for the quantitation of [18F] fluorodeoxyglucose positron emission tomography images.

Chen K, Chen X, Renaut R, Alexander GE, Bandy D, Guo H, Reiman EM.

Phys Med Biol. 2007 Dec 7;52(23):7055-71. Epub 2007 Nov 15.PMID: 18029993 [PubMed - indexed for MEDLINE]Related articles

Cognitive domain decline in healthy apolipoprotein E epsilon4 homozygotes before the diagnosis of mild cognitive impairment.

Caselli RJ, Reiman EM, Locke DE, Hutton ML, Hentz JG, Hoffman-Snyder C, Woodruff BK, Alexander GE, Osborne D.

Arch Neurol. 2007 Sep;64(9):1306-11.PMID: 17846270 [PubMed - indexed for MEDLINE]Related articlesFree article

GAB2 alleles modify Alzheimer's risk in APOE epsilon4 carriers.

Reiman EM, Webster JA, Myers AJ, Hardy J, Dunckley T, Zismann VL, Joshipura KD, Pearson JV, Hu-Lince D, Huentelman MJ, Craig DW, Coon KD, Liang WS, Herbert RH, Beach T, Rohrer KC, Zhao AS, Leung D, Bryden L, Marlowe L, Kaleem M, Mastroeni D, Grover A, Heward CB, Ravid R, Rogers J, Hutton ML, Melquist S, Petersen RC, Alexander GE, Caselli RJ, Kukull W, Papassotiropoulos A, Stephan DA.

Neuron. 2007 Jun 7;54(5):713-20.PMID: 17553421 [PubMed - indexed for MEDLINE]Related articlesFree article

Correlations between apolipoprotein E epsilon4 gene dose and whole brain atrophy rates.

Chen K, Reiman EM, Alexander GE, Caselli RJ, Gerkin R, Bandy D, Domb A, Osborne D, Fox N, Crum WR, Saunders AM, Hardy J.

Am J Psychiatry. 2007 Jun;164(6):916-21.PMID: 17541051 [PubMed - indexed for MEDLINE]Related articlesFree article

Cognitive performance in older women relative to ApoE-epsilon4 genotype and aerobic fitness.

Etnier JL, Caselli RJ, Reiman EM, Alexander GE, Sibley BA, Tessier D, McLemore EC.

Med Sci Sports Exerc. 2007 Jan;39(1):199-207.PMID: 17218903 [PubMed - indexed for MEDLINE]Related articles

Gene expression profiles in anatomically and functionally distinct regions of the normal aged human brain.

Liang WS, Dunckley T, Beach TG, Grover A, Mastroeni D, Walker DG, Caselli RJ, Kukull WA, McKeel D, Morris JC, Hulette C, Schmechel D, Alexander GE, Reiman EM, Rogers J, Stephan DA.

Physiol Genomics. 2007 Feb 12;28(3):311-22. Epub 2006 Oct 31.PMID: 17077275 [PubMed - indexed for MEDLINE]Related articlesFree article

A preliminary fluorodeoxyglucose positron emission tomography study in healthy adults reporting dream-enactment behavior.

Caselli RJ, Chen K, Bandy D, Smilovici O, Boeve BF, Osborne D, Alexander GE, Parish JM, Krahn LE, Reiman EM.

Sleep. 2006 Jul 1;29(7):927-33.PMID: 16895260 [PubMed - indexed for MEDLINE]Related articles

Regional network of magnetic resonance imaging gray matter volume in healthy aging.

Alexander GE, Chen K, Merkley TL, Reiman EM, Caselli RJ, Aschenbrenner M, Santerre-Lemmon L, Lewis DJ, Pietrini P, Teipel SJ, Hampel H, Rapoport SI, Moeller JR.

Neuroreport. 2006 Jul 17;17(10):951-6.PMID: 16791083 [PubMed - indexed for MEDLINE]Related articles

Network analysis of single-subject fMRI during a finger opposition task.

Smith JF, Chen K, Johnson S, Morrone-Strupinsky J, Reiman EM, Nelson A, Moeller JR, Alexander GE.

Neuroimage. 2006 Aug 1;32(1):325-32. Epub 2006 Jun 2.PMID: 16733091 [PubMed - indexed for MEDLINE]Related articles

Longitudinal stability of MRI for mapping brain change using tensor-based morphometry.

Leow AD, Klunder AD, Jack CR Jr, Toga AW, Dale AM, Bernstein MA, Britson PJ, Gunter JL, Ward CP, Whitwell JL, Borowski BJ, Fleisher AS, Fox NC, Harvey D, Kornak J, Schuff N, Studholme C, Alexander GE, Weiner MW, Thompson PM; ADNI Preparatory Phase Study.

Neuroimage. 2006 Jun;31(2):627-40. Epub 2006 Feb 15.PMID: 16480900 [PubMed - indexed for MEDLINE]Related articlesFree article

Updating target location at the end of an orienting saccade affects the characteristics of simple point-to-point movements.

Desmurget M, Turner RS, Prablanc C, Russo GS, Alexander GE, Grafton ST.

J Exp Psychol Hum Percept Perform. 2005 Dec;31(6):1510-36.PMID: 16366805 [PubMed - indexed for MEDLINE]Related articles

Activation of brain regions vulnerable to Alzheimer's disease: the effect of mild cognitive impairment.

Johnson SC, Schmitz TW, Moritz CH, Meyerand ME, Rowley HA, Alexander AL, Hansen KW, Gleason CE, Carlsson CM, Ries ML, Asthana S, Chen K, Reiman EM, Alexander GE.

Neurobiol Aging. 2006 Nov;27(11):1604-12. Epub 2005 Oct 13.PMID: 16226349 [PubMed - indexed for MEDLINE]Related articlesFree article

Correlations between apolipoprotein E epsilon4 gene dose and brain-imaging measurements of regional hypometabolism.

Reiman EM, Chen K, Alexander GE, Caselli RJ, Bandy D, Osborne D, Saunders AM, Hardy J.

Proc Natl Acad Sci U S A. 2005 Jun 7;102(23):8299-302. Epub 2005 Jun 2.PMID: 15932949 [PubMed - indexed for MEDLINE]Related articlesFree article

A distinctive interaction between chronic anxiety and problem solving in asymptomatic APOE e4 homozygotes.

Caselli RJ, Reiman EM, Hentz JG, Osborne D, Alexander GE.

J Neuropsychiatry Clin Neurosci. 2004 Summer;16(3):320-9.PMID: 15377739 [PubMed - indexed for MEDLINE]Related articlesFree article

Resting state brain glucose metabolism is not reduced in normotensive healthy men during aging, after correction for brain atrophy.

Ibáñez V, Pietrini P, Furey ML, Alexander GE, Millet P, Bokde AL, Teichberg D, Schapiro MB, Horwitz B, Rapoport SI.

Brain Res Bull. 2004 Mar 15;63(2):147-54.PMID: 15130704 [PubMed - indexed for MEDLINE]Related articles

An automated algorithm for the computation of brain volume change from sequential MRIs using an iterative principal component analysis and its evaluation for the assessment of whole-brain atrophy rates in patients with probable Alzheimer's disease.

Chen K, Reiman EM, Alexander GE, Bandy D, Renaut R, Crum WR, Fox NC, Rossor MN.

Neuroimage. 2004 May;22(1):134-43.PMID: 15110003 [PubMed - indexed for MEDLINE]Related articles

Age-related cortical grey matter reductions in non-demented Down's syndrome adults determined by MRI with voxel-based morphometry.

Teipel SJ, Alexander GE, Schapiro MB, Möller HJ, Rapoport SI, Hampel H.

Brain. 2004 Apr;127(Pt 4):811-24. Epub 2004 Feb 25.PMID: 14985261 [PubMed - indexed for MEDLINE]Related articlesFree article

Functional brain abnormalities in young adults at genetic risk for late-onset Alzheimer's dementia.

Reiman EM, Chen K, Alexander GE, Caselli RJ, Bandy D, Osborne D, Saunders AM, Hardy J.

Proc Natl Acad Sci U S A. 2004 Jan 6;101(1):284-9. Epub 2003 Dec 19.PMID: 14688411 [PubMed - indexed for MEDLINE]Related articlesFree article

Relation of corpus callosum and hippocampal size to age in nondemented adults with Down's syndrome.

Teipel SJ, Schapiro MB, Alexander GE, Krasuski JS, Horwitz B, Hoehne C, Möller HJ, Rapoport SI, Hampel H.

Am J Psychiatry. 2003 Oct;160(10):1870-8.PMID: 14514503 [PubMed - indexed for MEDLINE]Related articlesFree article

Characterization of the analgesic actions of adenosine: comparison of adenosine and remifentanil infusions in patients undergoing major surgical procedures.

Fukunaga AF, Alexander GE, Stark CW.

Pain. 2003 Jan;101(1-2):129-38.PMID: 12507707 [PubMed - indexed for MEDLINE]Related articles

Regional pattern of hippocampus and corpus callosum atrophy in Alzheimer's disease in relation to dementia severity: evidence for early neocortical degeneration.

Teipel SJ, Bayer W, Alexander GE, Bokde AL, Zebuhr Y, Teichberg D, Müller-Spahn F, Schapiro MB, Möller HJ, Rapoport SI, Hampel H.

Neurobiol Aging. 2003 Jan-Feb;24(1):85-94.PMID: 12493554 [PubMed - indexed for MEDLINE]Related articles

In vivo imaging of region and cell type specific neocortical neurodegeneration in Alzheimer's disease. Perspectives of MRI derived corpus callosum measurement for mapping disease progression and effects of therapy. Evidence from studies with MRI, EEG and PET.

Hampel H, Teipel SJ, Alexander GE, Pogarell O, Rapoport SI, Möller HJ.

J Neural Transm. 2002 May;109(5-6):837-55.PMID: 12111472 [PubMed - indexed for MEDLINE]Related articles

A distinctive interaction between memory and chronic daytime somnolence in asymptomatic APOE e4 homozygotes.

Caselli RJ, Reiman EM, Hentz JG, Osborne D, Alexander GE, Boeve BF.

Sleep. 2002 Jun 15;25(4):447-53.PMID: 12071547 [PubMed - indexed for MEDLINE]Related articles

Apolipoprotein E and intellectual achievement.

Caselli RJ, Hentz JG, Osborne D, Graff-Radford NR, Barbieri CJ, Alexander GE, Hall GR, Reiman EM, Hardy J, Saunders AM.

J Am Geriatr Soc. 2002 Jan;50(1):49-54.PMID: 12028246 [PubMed - indexed for MEDLINE]Related articles

Longitudinal PET Evaluation of Cerebral Metabolic Decline in Dementia: A Potential Outcome Measure in Alzheimer's Disease Treatment Studies.

Alexander GE, Chen K, Pietrini P, Rapoport SI, Reiman EM.

Am J Psychiatry. 2002 May;159(5):738-45.PMID: 11986126 [PubMed - indexed for MEDLINE]Related articlesFree article

Progression of corpus callosum atrophy in Alzheimer disease.

Teipel SJ, Bayer W, Alexander GE, Zebuhr Y, Teichberg D, Kulic L, Schapiro MB, Möller HJ, Rapoport SI, Hampel H.

Arch Neurol. 2002 Feb;59(2):243-8.PMID: 11843695 [PubMed - indexed for MEDLINE]Related articlesFree article

Age transformation of combined hippocampus and amygdala volume improves diagnostic accuracy in Alzheimer's disease.

Hampel H, Teipel SJ, Bayer W, Alexander GE, Schwarz R, Schapiro MB, Rapoport SI, Möller HJ.

J Neurol Sci. 2002 Feb 15;194(1):15-9.PMID: 11809161 [PubMed - indexed for MEDLINE]Related articles

Relation of medial temporal lobe volumes to age and memory function in nondemented adults with Down's syndrome: implications for the prodromal phase of Alzheimer's disease.

Krasuski JS, Alexander GE, Horwitz B, Rapoport SI, Schapiro MB.

Am J Psychiatry. 2002 Jan;159(1):74-81.PMID: 11772693 [PubMed - indexed for MEDLINE]Related articlesFree article

Positron emission tomography in evaluation of dementia: Regional brain metabolism and long-term outcome.

Silverman DH, Small GW, Chang CY, Lu CS, Kung De Aburto MA, Chen W, Czernin J, Rapoport SI, Pietrini P, Alexander GE, Schapiro MB, Jagust WJ, Hoffman JM, Welsh-Bohmer KA, Alavi A, Clark CM, Salmon E, de Leon MJ, Mielke R, Cummings JL, Kowell AP, Gambhir SS, Hoh CK, Phelps ME.

JAMA. 2001 Nov 7;286(17):2120-7.PMID: 11694153 [PubMed - indexed for MEDLINE]Related articlesFree article

Preclinical cognitive decline in late middle-aged asymptomatic apolipoprotein E-e4/4 homozygotes: a replication study.

Caselli RJ, Osborne D, Reiman EM, Hentz JG, Barbieri CJ, Saunders AM, Hardy J, Graff-Radford NR, Hall GR, Alexander GE.

J Neurol Sci. 2001 Aug 15;189(1-2):93-8.PMID: 11535238 [PubMed - indexed for MEDLINE]Related articles

Brain metabolite concentration and dementia severity in Alzheimer's disease: a (1)H MRS study.

Huang W, Alexander GE, Chang L, Shetty HU, Krasuski JS, Rapoport SI, Schapiro MB.

Neurology. 2001 Aug 28;57(4):626-32.PMID: 11524470 [PubMed - indexed for MEDLINE]Related articles