# Keith A. Johnson

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/keith-a-johnson/

## Facts

| Field | Value |
| --- | --- |
| Citations | 55,922 |
| Field | Dementia and Cognitive Impairment Research |
| h-index | 123 |
| i10-index | 418 |
| Last Known Institution | Brigham and Women's Hospital |
| OpenAlex ID | https://openalex.org/A5090842068 |
| ORCID iD | https://orcid.org/0000-0002-5916-6043 |
| Works | 877 |

## Researcher papers

- [Tau positron emission tomographic imaging in aging and early <scp>A</scp> lzheimer disease](https://scholariq.org/papers/tau-positron-emission-tomographic-imaging-in-aging-and-early-scp-a-scp-lzheimer/)
- [Validating novel tau positron emission tomography tracer <scp>\[F‐18\]‐AV‐1451 (T807)</scp> on postmortem brain tissue](https://scholariq.org/papers/validating-novel-tau-positron-emission-tomography-tracer-scp-f-18-av-1451-t807/)
- [Functional Alterations in Memory Networks in Early Alzheimer’s Disease](https://scholariq.org/papers/functional-alterations-in-memory-networks-in-early-alzheimer-s-disease/)
- [Resistance to autosomal dominant Alzheimer’s disease in an APOE3 Christchurch homozygote: a case report](https://scholariq.org/papers/resistance-to-autosomal-dominant-alzheimer-s-disease-in-an-apoe3-christchurch/)
- [Prevalence Estimates of Amyloid Abnormality Across the Alzheimer Disease Clinical Spectrum](https://scholariq.org/papers/prevalence-estimates-of-amyloid-abnormality-across-the-alzheimer-disease/)
- [Resilience to autosomal dominant Alzheimer’s disease in a Reelin-COLBOS heterozygous man](https://scholariq.org/papers/resilience-to-autosomal-dominant-alzheimer-s-disease-in-a-reelin-colbos/)
- [Association Between Amyloid and Tau Accumulation in Young Adults With Autosomal Dominant Alzheimer Disease](https://scholariq.org/papers/association-between-amyloid-and-tau-accumulation-in-young-adults-with-autosomal/)
- [Associations of Physical Activity and β-Amyloid With Longitudinal Cognition and Neurodegeneration in Clinically Normal Older Adults](https://scholariq.org/papers/associations-of-physical-activity-and-amyloid-with-longitudinal-cognition-and/)
- [Amyloid-β <sup>11</sup> C-PiB-PET imaging results from 2 randomized bapineuzumab phase 3 AD trials](https://scholariq.org/papers/amyloid-sup-11-sup-c-pib-pet-imaging-results-from-2-randomized-bapineuzumab/)
- [Association of Elevated Amyloid and Tau Positron Emission Tomography Signal With Near-Term Development of Alzheimer Disease Symptoms in Older Adults Without Cognitive Impairment](https://scholariq.org/papers/association-of-elevated-amyloid-and-tau-positron-emission-tomography-signal-with/)

## Researcher topics

- [Dementia and Cognitive Impairment Research](https://scholariq.org/topics/dementia-and-cognitive-impairment-research/)
- [Alzheimer's disease research and treatments](https://scholariq.org/topics/alzheimer-s-disease-research-and-treatments/)
- [Functional Brain Connectivity Studies](https://scholariq.org/topics/functional-brain-connectivity-studies/)
- [Advanced Neuroimaging Techniques and Applications](https://scholariq.org/topics/advanced-neuroimaging-techniques-and-applications/)
- [Medical Imaging Techniques and Applications](https://scholariq.org/topics/medical-imaging-techniques-and-applications/)

## Researcher university

- [Brigham and Women's Hospital](https://scholariq.org/institutions/brigham-and-women-s-hospital/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.