Hans J. Johnson

14.1k total citations · 2 hit papers
149 papers, 8.5k citations indexed

About

Hans J. Johnson is a scholar working on Cellular and Molecular Neuroscience, Neurology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Hans J. Johnson has authored 149 papers receiving a total of 8.5k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Cellular and Molecular Neuroscience, 54 papers in Neurology and 43 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Hans J. Johnson's work include Genetic Neurodegenerative Diseases (63 papers), Neurological disorders and treatments (49 papers) and Medical Image Segmentation Techniques (29 papers). Hans J. Johnson is often cited by papers focused on Genetic Neurodegenerative Diseases (63 papers), Neurological disorders and treatments (49 papers) and Medical Image Segmentation Techniques (29 papers). Hans J. Johnson collaborates with scholars based in United States, United Kingdom and Canada. Hans J. Johnson's co-authors include Gary E. Christensen, Jane S. Paulsen, Douglas R. Langbehn, Julie C. Stout, Sarah J. Tabrizi, Rachael I. Scahill, Raymund A.C. Roos, Blair R. Leavitt, Alexandra Dürr and Ralf Reilmann and has published in prestigious journals such as NeuroImage, Brain and Neurology.

In The Last Decade

Hans J. Johnson

145 papers receiving 8.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Biological and clinical manifestations of Huntington's disease in the longitudinal TRACK-HD study: cross-sectional analysis of baseline data

2009 756 citations Sarah J. Tabrizi, Douglas R. Langbehn et al. The Lancet Neurology profile →
Predictors of phenotypic progression and disease onset in premanifest and early-stage Huntington's disease in the TRACK-HD study: analysis of 36-month observational data

2013 622 citations Sarah J. Tabrizi, Rachael I. Scahill et al. The Lancet Neurology profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Hans J. Johnson United States	45	4.6k	3.7k	2.5k	2.0k	1.5k	149	8.5k
Anthony J. Strong United Kingdom	45	2.2k 0.5×	3.2k 0.8×	1.1k 0.4×	1.2k 0.6×	1.3k 0.8×	119	7.7k
Vincent A. Magnotta United States	60	2.2k 0.5×	2.1k 0.6×	1.3k 0.5×	4.4k 2.2×	4.1k 2.7×	294	11.8k
Dorothee P. Auer United Kingdom	58	1.7k 0.4×	2.2k 0.6×	1.1k 0.4×	3.1k 1.5×	3.3k 2.2×	271	11.1k
Didier Dormont France	52	2.5k 0.6×	6.2k 1.6×	342 0.1×	1.7k 0.8×	1.2k 0.8×	234	10.5k
Jiangyang Zhang United States	57	1.8k 0.4×	1.7k 0.5×	2.2k 0.9×	8.4k 4.2×	3.6k 2.4×	170	14.7k
Jean Régis France	67	2.6k 0.6×	5.6k 1.5×	430 0.2×	2.2k 1.1×	4.0k 2.6×	346	14.6k
Alexander Hammers United Kingdom	54	2.2k 0.5×	1.8k 0.5×	1.1k 0.5×	3.7k 1.9×	2.3k 1.5×	195	11.5k
Fernando Cendes Brazil	65	6.4k 1.4×	2.7k 0.7×	2.3k 0.9×	3.7k 1.9×	4.2k 2.8×	553	17.7k
Giuseppe Scotti Italy	55	834 0.2×	2.6k 0.7×	749 0.3×	2.6k 1.3×	1.9k 1.3×	383	11.5k
Yves Samson France	55	2.1k 0.5×	3.1k 0.8×	905 0.4×	2.0k 1.0×	4.8k 3.2×	231	11.8k

Countries citing papers authored by Hans J. Johnson

Since Specialization

Citations

This map shows the geographic impact of Hans J. Johnson's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hans J. Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hans J. Johnson more than expected).

Fields of papers citing papers by Hans J. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hans J. Johnson. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hans J. Johnson. The network helps show where Hans J. Johnson may publish in the future.

Co-authorship network of co-authors of Hans J. Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Hans J. Johnson. A scholar is included among the top collaborators of Hans J. Johnson based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hans J. Johnson. Hans J. Johnson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Sieren, Jessica C., et al.. (2023). PigSNIPE: Scalable Neuroimaging Processing Engine for Minipig MRI. Algorithms. 16(2). 116–116. 2 indexed citations

Williams, Edith M., Viswanathan Ramakrishnan, Leonard E. Egede, et al.. (2023). OP0191-HPR SOMEONE LIKE ME: THE EFFICACY OF A PEER MENTORING INTERVENTION ON DISEASE SELF-MANAGEMENT AND HEALTH-RELATED QUALITY OF LIFE AMONG AFRICAN AMERICAN WOMEN WITH SYSTEMIC LUPUS ERYTHEMATOSUS (SLE). Annals of the Rheumatic Diseases. 82. 127–127. 1 indexed citations

Johnson, Hans J., Vicki J. Swier, Katherine A. White, et al.. (2023). Magnetic resonance brain volumetry biomarkers of CLN2 Batten disease identified with miniswine model. Scientific Reports. 13(1). 5146–5146. 3 indexed citations

Espinoza, Flor A., Jingyu Liu, Jessica A. Turner, et al.. (2019). Dynamic functional network connectivity in Huntington's disease and its associations with motor and cognitive measures. Human Brain Mapping. 40(6). 1955–1968. 46 indexed citations

Misiura, Maria, Jatin G. Vaidya, Jeremy Bockholt, et al.. (2019). Apathy Is Related to Cognitive Control and Striatum Volumes in Prodromal Huntington’s Disease. Journal of the International Neuropsychological Society. 25(5). 462–469. 17 indexed citations

Liu, Jingyu, Vince D. Calhoun, Hans J. Johnson, et al.. (2018). High and Low Levels of an NTRK2-Driven Genetic Profile Affect Motor- and Cognition-Associated Frontal Gray Matter in Prodromal Huntington’s Disease. Brain Sciences. 8(7). 116–116. 2 indexed citations

Liu, Jingyu, Vince D. Calhoun, Jane S. Paulsen, et al.. (2018). Genetics Modulate Gray Matter Variation Beyond Disease Burden in Prodromal Huntington’s Disease. Frontiers in Neurology. 9. 190–190. 5 indexed citations

Norton, Isaiah, Walid Ibn Essayed, Fan Zhang, et al.. (2017). SlicerDMRI: Open Source Diffusion MRI Software for Brain Cancer Research. Cancer Research. 77(21). e101–e103. 91 indexed citations

Shaffer, Joseph J., Jeffrey D. Long, Regina E. Y. Kim, et al.. (2017). Longitudinal diffusion changes in prodromal and early HD: Evidence of white-matter tract deterioration. PMC. 1 indexed citations

10.

Faria, Andréia V., J. Tilak Ratnanather, Daniel J. Tward, et al.. (2016). Linking white matter and deep gray matter alterations in premanifest Huntington disease. NeuroImage Clinical. 11. 450–460. 49 indexed citations

11.

Paulsen, Jane S., Jeffrey D. Long, Hans J. Johnson, et al.. (2014). Clinical and Biomarker Changes in Premanifest Huntington Disease Show Trial Feasibility: A Decade of the PREDICT-HD Study. Frontiers in Aging Neuroscience. 6. 78–78. 161 indexed citations

12.

Kim, Regina E. Y., et al.. (2014). Stable Atlas-based Mapped Prior (STAMP) machine-learning segmentation for multicenter large-scale MRI data. Magnetic Resonance Imaging. 32(7). 832–844. 19 indexed citations

13.

Liu, Dawei, Hans J. Johnson, Jeffrey D. Long, Vincent A. Magnotta, & Jane S. Paulsen. (2014). The power-proportion method for intracranial volume correction in volumetric imaging analysis. Frontiers in Neuroscience. 8. 356–356. 32 indexed citations

14.

Oğuz, İpek, Mahshid Farzinfar, Joy Matsui, et al.. (2014). DTIPrep: quality control of diffusion-weighted images. Frontiers in Neuroinformatics. 8. 4–4. 197 indexed citations

15.

Tabrizi, Sarah J., Ralf Reilmann, Raymund A.C. Roos, et al.. (2011). Potential endpoints for clinical trials in premanifest and early Huntington's disease in the TRACK-HD study: analysis of 24 month observational data. The Lancet Neurology. 11(1). 42–53. 408 indexed citations

16.

Stout, Julie C., Jane S. Paulsen, Sarah Queller, et al.. (2010). Neurocognitive signs in prodromal Huntington disease.. Neuropsychology. 25(1). 1–14. 284 indexed citations

17.

Magnotta, Vincent A., et al.. (2007). Registration and machine learning-based automated segmentation of subcortical and cerebellar brain structures. NeuroImage. 39(1). 238–247. 136 indexed citations

18.

Solomon, Andrea C., Julie C. Stout, Hans J. Johnson, et al.. (2007). Verbal episodic memory declines prior to diagnosis in Huntington's disease. Neuropsychologia. 45(8). 1767–1776. 101 indexed citations

19.

Sadek, Joseph, Hans J. Johnson, Desirée A. White, et al.. (2004). Retrograde Amnesia in Dementia: Comparison of HIV-Associated Dementia, Alzheimer's Disease, and Huntington's Disease.. Neuropsychology. 18(4). 692–699. 46 indexed citations

20.

Johnson, Hans J.. (1962). Facial Paralysis Caused by a Gunshot Wound Received Antenatally. BMJ. 2(5320). 1660–1660. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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