Boo Johansson

17.9k total citations · 2 hit papers
218 papers, 12.4k citations indexed

About

Boo Johansson is a scholar working on Psychiatry and Mental health, Health and Physiology. According to data from OpenAlex, Boo Johansson has authored 218 papers receiving a total of 12.4k indexed citations (citations by other indexed papers that have themselves been cited), including 84 papers in Psychiatry and Mental health, 45 papers in Health and 42 papers in Physiology. Recurrent topics in Boo Johansson's work include Dementia and Cognitive Impairment Research (80 papers), Health disparities and outcomes (45 papers) and Aging and Gerontology Research (31 papers). Boo Johansson is often cited by papers focused on Dementia and Cognitive Impairment Research (80 papers), Health disparities and outcomes (45 papers) and Aging and Gerontology Research (31 papers). Boo Johansson collaborates with scholars based in Sweden, United States and United Kingdom. Boo Johansson's co-authors include Nancy L. Pedersen, Margaret Gatz, Stig Berg, Laura Fratiglioni, Anders Wikby, James A. Mortimer, Gerald E. McClearn, Steven H. Zarit, Chandra A. Reynolds and Frederick G. Ferguson and has published in prestigious journals such as Science, The Lancet and The Journal of Immunology.

In The Last Decade

Boo Johansson

210 papers receiving 12.0k 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.

Role of Genes and Environments for Explaining Alzheimer Disease

2006 1.2k citations Margaret Gatz, Chandra A. Reynolds et al. profile →
Substantial Genetic Influence on Cognitive Abilities in Twins 80 or More Years Old

1997 539 citations Gerald E. McClearn, Boo Johansson et al. profile →

Peers

Countries citing papers authored by Boo Johansson

Since Specialization

Citations

This map shows the geographic impact of Boo Johansson'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 Boo Johansson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Boo Johansson more than expected).

Fields of papers citing papers by Boo Johansson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Boo Johansson. 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 Boo Johansson. The network helps show where Boo Johansson may publish in the future.

Co-authorship network of co-authors of Boo Johansson

This figure shows the co-authorship network connecting the top 25 collaborators of Boo Johansson. A scholar is included among the top collaborators of Boo Johansson 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 Boo Johansson. Boo Johansson 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

#	Title	Journal	Authors	Indexed citations
1	ASSESSMENT OF THE LINK BETWEEN FRAILTY AND DEMENTIA IN THE OLDEST-OLDS USING JOINT MODELS	Innovation in Aging	Graciela Muñiz‐Terrera, Boo Johansson et al.	0
2	Basic psychological need satisfaction across the retirement transition: Changes and longitudinal associations with depressive symptoms	Motivation and Emotion	Andreas Stenling, Georg Henning et al.	12
3	Sleep disturbances and dementia risk: A multicenter study	STM:n Hallinnonalan avoin julkaisuarkisto (Julkari)	Shireen Sindi, Ingemar Kåreholt et al.	1
4	Decline in Memory, Visuospatial Ability, and Crystalized Cognitive Abilities in Older Adults: Normative Aging or Terminal Decline?	Journal of Aging Research	Rebecca Bendayan, Andrea M. Piccinin et al.	15
5	Methylphenidate reduces mental fatigue and improves processing speed in persons suffered a traumatic brain injury	Brain Injury	Boo Johansson, Paulin Andréll et al.	61
6	Terminal Decline From Within- and Between-Person Perspectives, Accounting for Incident Dementia	The Journals of Gerontology Series B	Andrea M. Piccinin, Graciela Muniz et al.	23
7	Feelings of loss and uneasiness or shame after removal of a testicle by orchidectomy: a population-based long-term follow-up of testicular cancer survivors	International Journal of Andrology	Gunnar Steineck, Eva Cavallin‐Ståhl et al.	64
8	A survey ofABCA1sequence variation confirms association with dementia	Human Mutation	Chandra A. Reynolds, Mun‐Gwan Hong et al.	34
9	Physical, Cognitive, and Psychosocial Variables From the Disablement Process Model Predict Patterns of Independence and the Transition Into Disability for the Oldest-Old	The Gerontologist	Elizabeth B. Fauth, Steven H. Zarit et al.	65
10	Telomere length predicts survival independent of genetic influences	Aging Cell	Stephanie Bakaysa, Lorelei A. Mucci et al.	237
11	Longitudinal Studies of Clonally Expanded CD8 T Cells Reveal a Repertoire Shrinkage Predicting Mortality and an Increased Number of Dysfunctional Cytomegalovirus-Specific T Cells in the Very Elderly	The Journal of Immunology	Sine Reker Hadrup, Jan Strindhall et al.	352
12	Complexity of Work and Risk of Alzheimer's Disease: A Population-Based Study of Swedish Twins	The Journals of Gerontology Series B	Ross Andel, Michael L Crowe et al.	173
13	Variants of CYP46A1 may interact with age and APOE to influence CSF A�42 levels in Alzheimer?s disease	Human Genetics	Lars Feuk, Boo Johansson et al.	53
14	Oral health in a population-based sample of the oldest-old: findings in twins 80 years and older in Sweden.	PubMed	Helene Thorstensson, Boo Johansson	9
15	Diabetes Mellitus Is a Risk Factor for Vascular Dementia, but Not for Alzheimer’s Disease: A Population-Based Study of the Oldest Old	International Psychogeriatrics	Linda B. Hassing, Boo Johansson et al.	132
16	Age-related change in peripheral blood T-lymphocyte subpopulations and cytomegalovirus infection in the very old: the Swedish longitudinal OCTO immune study	Mechanisms of Ageing and Development	Anders Wikby, Boo Johansson et al.	358
17	Heritability for Alzheimer's Disease: The Study of Dementia in Swedish Twins	The Journals of Gerontology Series A	Margaret Gatz, Nancy L. Pedersen et al.	307
18	Changes in Functional Competency in the Oldest Old	Journal of Aging and Health	Steven H. Zarit, Boo Johansson et al.	51
19	Origins of variance in the old-old: The first presentation of the OCTO-Twin Study in Sweden	Behavior Genetics	Stéphanie M. van den Berg, Boo Johansson et al.	4
20	Det sociala nätverket -en viktig faktor i äldreomsorgen		Stig Berg, Boo Johansson	1

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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