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 Patrizia Vannini.
Connection Strength

2.208
  1. Association of cortical microstructure with amyloid-ß and tau: impact on cognitive decline, neurodegeneration, and clinical progression in older adults. Mol Psychiatry. 2021 Sep 29.
    View in: PubMed
    Score: 0.247
  2. Functional and Pathological Correlates of Judgments of Learning in Cognitively Unimpaired Older Adults. Cereb Cortex. 2020 03 14; 30(3):1974-1983.
    View in: PubMed
    Score: 0.222
  3. Decreased meta-memory is associated with early tauopathy in cognitively unimpaired older adults. Neuroimage Clin. 2019; 24:102097.
    View in: PubMed
    Score: 0.217
  4. Interactive versus additive relationships between regional cortical thinning and amyloid burden in predicting clinical decline in mild AD and MCI individuals. Neuroimage Clin. 2018; 17:388-396.
    View in: PubMed
    Score: 0.189
  5. Anosognosia for memory deficits in mild cognitive impairment: Insight into the neural mechanism using functional and molecular imaging. Neuroimage Clin. 2017; 15:408-414.
    View in: PubMed
    Score: 0.183
  6. Hippocampal hypometabolism in older adults with memory complaints and increased amyloid burden. Neurology. 2017 May 02; 88(18):1759-1767.
    View in: PubMed
    Score: 0.181
  7. Memory self-awareness in the preclinical and prodromal stages of Alzheimer's disease. Neuropsychologia. 2017 05; 99:343-349.
    View in: PubMed
    Score: 0.181
  8. The ups and downs of the posteromedial cortex: age- and amyloid-related functional alterations of the encoding/retrieval flip in cognitively normal older adults. Cereb Cortex. 2013 Jun; 23(6):1317-28.
    View in: PubMed
    Score: 0.129
  9. Age and amyloid-related alterations in default network habituation to stimulus repetition. Neurobiol Aging. 2012 Jul; 33(7):1237-52.
    View in: PubMed
    Score: 0.119
  10. Functional alterations in memory networks in early Alzheimer's disease. Neuromolecular Med. 2010 Mar; 12(1):27-43.
    View in: PubMed
    Score: 0.111
  11. Comparing PET and MRI Biomarkers Predicting Cognitive Decline in Preclinical Alzheimer Disease. Neurology. 2021 May 05.
    View in: PubMed
    Score: 0.060
  12. Association of subjective cognitive decline with markers of brain pathology in preclinical autosomal dominant Alzheimer's disease. J Neurol Neurosurg Psychiatry. 2020 03; 91(3):330-332.
    View in: PubMed
    Score: 0.055
  13. Longitudinal Association of Depression Symptoms With Cognition and Cortical Amyloid Among Community-Dwelling Older Adults. JAMA Netw Open. 2019 08 02; 2(8):e198964.
    View in: PubMed
    Score: 0.053
  14. PET staging of amyloidosis using striatum. Alzheimers Dement. 2018 10; 14(10):1281-1292.
    View in: PubMed
    Score: 0.049
  15. Region-Specific Association of Subjective Cognitive Decline With Tauopathy Independent of Global ß-Amyloid Burden. JAMA Neurol. 2017 12 01; 74(12):1455-1463.
    View in: PubMed
    Score: 0.047
  16. Association of Higher Cortical Amyloid Burden With Loneliness in Cognitively Normal Older Adults. JAMA Psychiatry. 2016 Dec 01; 73(12):1230-1237.
    View in: PubMed
    Score: 0.044
  17. The influence of demographic factors on subjective cognitive concerns and beta-amyloid. Int Psychogeriatr. 2017 04; 29(4):645-652.
    View in: PubMed
    Score: 0.044
  18. Subjective cognitive concerns, amyloid-ß, and neurodegeneration in clinically normal elderly. Neurology. 2015 Jul 07; 85(1):56-62.
    View in: PubMed
    Score: 0.040
  19. Amyloid deposition is linked to aberrant entorhinal activity among cognitively normal older adults. J Neurosci. 2014 Apr 09; 34(15):5200-10.
    View in: PubMed
    Score: 0.037
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.