Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Keith Alan Johnson, M.D.

Co-Author

This page shows the publications co-authored by Keith Johnson and Rebecca Betensky.
Connection Strength

2.254
  1. Association of Amyloid and Tau With Cognition in Preclinical Alzheimer Disease: A Longitudinal Study. JAMA Neurol. 2019 Aug 01; 76(8):915-924.
    View in: PubMed
    Score: 0.213
  2. The impact of amyloid-beta and tau on prospective cognitive decline in older individuals. Ann Neurol. 2019 02; 85(2):181-193.
    View in: PubMed
    Score: 0.205
  3. Threshold regression to accommodate a censored covariate. Biometrics. 2018 12; 74(4):1261-1270.
    View in: PubMed
    Score: 0.197
  4. Fluorodeoxyglucose metabolism associated with tau-amyloid interaction predicts memory decline. Ann Neurol. 2017 Apr; 81(4):583-596.
    View in: PubMed
    Score: 0.181
  5. Cognitive resilience in clinical and preclinical Alzheimer's disease: the Association of Amyloid and Tau Burden on cognitive performance. Brain Imaging Behav. 2017 04; 11(2):383-390.
    View in: PubMed
    Score: 0.181
  6. Decreased hippocampal metabolism in high-amyloid mild cognitive impairment. Alzheimers Dement. 2016 12; 12(12):1288-1296.
    View in: PubMed
    Score: 0.172
  7. Linear Regression with a Randomly Censored Covariate: Application to an Alzheimer's Study. J R Stat Soc Ser C Appl Stat. 2017; 66(2):313-328.
    View in: PubMed
    Score: 0.172
  8. Multiple Imputation of a Randomly Censored Covariate Improves Logistic Regression Analysis. J Appl Stat. 2016; 43(15):2886-2896.
    View in: PubMed
    Score: 0.168
  9. Maternal dementia age at onset in relation to amyloid burden in non-demented elderly offspring. Neurobiol Aging. 2016 Apr; 40:61-67.
    View in: PubMed
    Score: 0.166
  10. Tau positron emission tomographic imaging in aging and early Alzheimer disease. Ann Neurol. 2016 Jan; 79(1):110-9.
    View in: PubMed
    Score: 0.166
  11. Defining the Lowest Threshold for Amyloid-PET to Predict Future Cognitive Decline and Amyloid Accumulation. Neurology. 2021 01 26; 96(4):e619-e631.
    View in: PubMed
    Score: 0.058
  12. Correction: Association of anxiety with subcortical amyloidosis in cognitively normal older adults. Mol Psychiatry. 2020 Oct; 25(10):2644.
    View in: PubMed
    Score: 0.058
  13. Association of anxiety with subcortical amyloidosis in cognitively normal older adults. Mol Psychiatry. 2020 10; 25(10):2599-2607.
    View in: PubMed
    Score: 0.050
  14. PET staging of amyloidosis using striatum. Alzheimers Dement. 2018 10; 14(10):1281-1292.
    View in: PubMed
    Score: 0.049
  15. Episodic memory of odors stratifies Alzheimer biomarkers in normal elderly. Ann Neurol. 2016 12; 80(6):846-857.
    View in: PubMed
    Score: 0.044
  16. Synergistic effect of ß-amyloid and neurodegeneration on cognitive decline in clinically normal individuals. JAMA Neurol. 2014 Nov; 71(11):1379-85.
    View in: PubMed
    Score: 0.038
  17. Amyloid and APOE e4 interact to influence short-term decline in preclinical Alzheimer disease. Neurology. 2014 May 20; 82(20):1760-7.
    View in: PubMed
    Score: 0.037
  18. Mild to moderate Alzheimer dementia with insufficient neuropathological changes. Ann Neurol. 2014 Apr; 75(4):597-601.
    View in: PubMed
    Score: 0.037
  19. Predicting sites of new hemorrhage with amyloid imaging in cerebral amyloid angiopathy. Neurology. 2012 Jul 24; 79(4):320-6.
    View in: PubMed
    Score: 0.033
  20. Spatial relation between microbleeds and amyloid deposits in amyloid angiopathy. Ann Neurol. 2010 Oct; 68(4):545-8.
    View in: PubMed
    Score: 0.029
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.