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Keith Alan Johnson, M.D.

Co-Author

This page shows the publications co-authored by Keith Johnson and Anand Viswanathan.
Connection Strength

0.603
  1. Greenberg SM, Grabowski T, Gurol ME, Skehan ME, Nandigam RN, Becker JA, Garcia-Alloza M, Prada C, Frosch MP, Rosand J, Viswanathan A, Smith EE, Johnson KA. Detection of isolated cerebrovascular beta-amyloid with Pittsburgh compound B. Ann Neurol. 2008 Nov; 64(5):587-91.
    View in: PubMed
    Score: 0.109
  2. Rabin JS, Klein H, Kirn DR, Schultz AP, Yang HS, Hampton O, Jiang S, Buckley RF, Viswanathan A, Hedden T, Pruzin J, Yau WW, Guzmán-Vélez E, Quiroz YT, Properzi M, Marshall GA, Rentz DM, Johnson KA, Sperling RA, Chhatwal JP. Associations of Physical Activity and ß-Amyloid With Longitudinal Cognition and Neurodegeneration in Clinically Normal Older Adults. JAMA Neurol. 2019 Jul 16.
    View in: PubMed
    Score: 0.057
  3. Rabin JS, Yang HS, Schultz AP, Hanseeuw BJ, Hedden T, Viswanathan A, Gatchel JR, Marshall GA, Kilpatrick E, Klein H, Rao V, Buckley RF, Yau WW, Kirn DR, Rentz DM, Johnson KA, Sperling RA, Chhatwal JP. Vascular Risk and ß-Amyloid Are Synergistically Associated with Cortical Tau. Ann Neurol. 2019 02; 85(2):272-279.
    View in: PubMed
    Score: 0.055
  4. Rabin JS, Schultz AP, Hedden T, Viswanathan A, Marshall GA, Kilpatrick E, Klein H, Buckley RF, Yang HS, Properzi M, Rao V, Kirn DR, Papp KV, Rentz DM, Johnson KA, Sperling RA, Chhatwal JP. Interactive Associations of Vascular Risk and ß-Amyloid Burden With Cognitive Decline in Clinically Normal Elderly Individuals: Findings From the Harvard Aging Brain Study. JAMA Neurol. 2018 09 01; 75(9):1124-1131.
    View in: PubMed
    Score: 0.054
  5. Smith EE, Muzikansky A, McCreary CR, Batool S, Viswanathan A, Dickerson BC, Johnson K, Greenberg SM, Blacker D. Impaired memory is more closely associated with brain beta-amyloid than leukoaraiosis in hypertensive patients with cognitive symptoms. PLoS One. 2018; 13(1):e0191345.
    View in: PubMed
    Score: 0.052
  6. Fotiadis P, van Rooden S, van der Grond J, Schultz A, Martinez-Ramirez S, Auriel E, Reijmer Y, van Opstal AM, Ayres A, Schwab KM, Hedden T, Rosand J, Viswanathan A, Wermer M, Terwindt G, Sperling RA, Polimeni JR, Johnson KA, van Buchem MA, Greenberg SM, Gurol ME. Cortical atrophy in patients with cerebral amyloid angiopathy: a case-control study. Lancet Neurol. 2016 07; 15(8):811-819.
    View in: PubMed
    Score: 0.046
  7. Auriel E, Westover MB, Bianchi MT, Reijmer Y, Martinez-Ramirez S, Ni J, Van Etten E, Frosch MP, Fotiadis P, Schwab K, Vashkevich A, Boulouis G, Younger AP, Johnson KA, Sperling RA, Hedden T, Gurol ME, Viswanathan A, Greenberg SM. Estimating Total Cerebral Microinfarct Burden From Diffusion-Weighted Imaging. Stroke. 2015 Aug; 46(8):2129-35.
    View in: PubMed
    Score: 0.043
  8. Lorius N, Locascio JJ, Rentz DM, Johnson KA, Sperling RA, Viswanathan A, Marshall GA. Vascular disease and risk factors are associated with cognitive decline in the alzheimer disease spectrum. Alzheimer Dis Assoc Disord. 2015 Jan-Mar; 29(1):18-25.
    View in: PubMed
    Score: 0.042
  9. Reijmer YD, Fotiadis P, Martinez-Ramirez S, Salat DH, Schultz A, Shoamanesh A, Ayres AM, Vashkevich A, Rosas D, Schwab K, Leemans A, Biessels GJ, Rosand J, Johnson KA, Viswanathan A, Gurol ME, Greenberg SM. Structural network alterations and neurological dysfunction in cerebral amyloid angiopathy. Brain. 2015 Jan; 138(Pt 1):179-88.
    View in: PubMed
    Score: 0.041
  10. Gurol ME, Viswanathan A, Gidicsin C, Hedden T, Martinez-Ramirez S, Dumas A, Vashkevich A, Ayres AM, Auriel E, van Etten E, Becker A, Carmasin J, Schwab K, Rosand J, Johnson KA, Greenberg SM. Cerebral amyloid angiopathy burden associated with leukoaraiosis: a positron emission tomography/magnetic resonance imaging study. Ann Neurol. 2013 Apr; 73(4):529-36.
    View in: PubMed
    Score: 0.037
  11. Gurol ME, Dierksen G, Betensky R, Gidicsin C, Halpin A, Becker A, Carmasin J, Ayres A, Schwab K, Viswanathan A, Salat D, Rosand J, Johnson KA, Greenberg SM. Predicting sites of new hemorrhage with amyloid imaging in cerebral amyloid angiopathy. Neurology. 2012 Jul 24; 79(4):320-6.
    View in: PubMed
    Score: 0.035
  12. Dierksen GA, Skehan ME, Khan MA, Jeng J, Nandigam RN, Becker JA, Kumar A, Neal KL, Betensky RA, Frosch MP, Rosand J, Johnson KA, Viswanathan A, Salat DH, Greenberg SM. Spatial relation between microbleeds and amyloid deposits in amyloid angiopathy. Ann Neurol. 2010 Oct; 68(4):545-8.
    View in: PubMed
    Score: 0.031
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.