G Jóhannesson

2.0k total citations
9 papers, 159 citations indexed

About

G Jóhannesson is a scholar working on Physiology, Molecular Biology and Cellular and Molecular Neuroscience. According to data from OpenAlex, G Jóhannesson has authored 9 papers receiving a total of 159 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Physiology, 2 papers in Molecular Biology and 2 papers in Cellular and Molecular Neuroscience. Recurrent topics in G Jóhannesson's work include Neurological and metabolic disorders (2 papers), Alzheimer's disease research and treatments (2 papers) and Dementia and Cognitive Impairment Research (2 papers). G Jóhannesson is often cited by papers focused on Neurological and metabolic disorders (2 papers), Alzheimer's disease research and treatments (2 papers) and Dementia and Cognitive Impairment Research (2 papers). G Jóhannesson collaborates with scholars based in Sweden, Iceland and Denmark. G Jóhannesson's co-authors include David H. Ingvar, Lars Gustafson, Bo Hagberg, I. Rosén, Eiríkur Benedikz, M. Berglund, Ingvar Gustafson, A. Brun and B. Stigsby and has published in prestigious journals such as Acta Psychiatrica Scandinavica, Acta Neurologica Scandinavica and Alzheimer Disease & Associated Disorders.

In The Last Decade

G Jóhannesson

8 papers receiving 152 citations

Peers

G Jóhannesson

CN

PMH

PHYSI

NEURO

RNMI

G. Bino Italy

Kristen Martin-Cook United States

R. Schmidt Austria

Adrienne Visani United States

D. L. Na South Korea

Micheline Maccario United States

Diyang Lyu China

Georg Caravias Austria

Germana Perego Italy

Nidhi S. Mundada United States

G. Bino Italy

G Jóhannesson

83 ×1.0

CN

76 ×1.4

PMH

48 ×1.2

PHYSI

69 ×1.9

NEURO

5 ×0.3

RNMI

Citations per year, relative to G Jóhannesson G Jóhannesson (= 1×) peers G. Bino

Countries citing papers authored by G Jóhannesson

Since Specialization

Citations

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

Fields of papers citing papers by G Jóhannesson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G Jóhannesson

This figure shows the co-authorship network connecting the top 25 collaborators of G Jóhannesson. A scholar is included among the top collaborators of G Jóhannesson 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 G Jóhannesson. G Jóhannesson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

9 of 9 papers shown

1.

Jóhannesson, G, A. Brun, Ingvar Gustafson, & David H. Ingvar. (2009). EEG IN PRESENILE DEMENTIA RELATED TO CEREBRAL BLOOD FLOW AND AUTOPSY FINDINGS. Acta Neurologica Scandinavica. 56(2). 89–103. 6 indexed citations

2.

Jóhannesson, G, M. Berglund, & David H. Ingvar. (2009). Reduction of blood flow in cerebral white matter in alcoholics related to hepatic function. Acta Neurologica Scandinavica. 65(3). 190–202.

3.

Benedikz, Eiríkur, et al.. (1989). Dementia in hereditary cystatin C amyloidosis.. PubMed. 317. 157–64. 19 indexed citations

4.

Benedikz, Eiríkur, et al.. (1989). Dementia with non-hereditary cystatin C angiopathy.. PubMed. 317. 517–22. 4 indexed citations

5.

Benedikz, Eiríkur, et al.. (1988). DEMENTIA WITH NON-HEREDITARY CYSTATIN-C CEREBRAL ANGIOPATHY. CASE REPORTS. Alzheimer Disease & Associated Disorders. 2(4). 404–404. 2 indexed citations

6.

Jóhannesson, G, M. Berglund, & David H. Ingvar. (1982). EEG abnormalities in chronic alcoholism related to age. Acta Psychiatrica Scandinavica. 65(2). 148–157. 17 indexed citations

7.

Ingvar, David H., G Jóhannesson, & B. Stigsby. (1980). Regional cerebral blood flow and EEG in organic dementia A brief review. Revue d Electroencé phalographie et de Neurophysiologie Clinique. 10(3). 270–275. 1 indexed citations

8.

Ingvar, David H., I. Rosén, & G Jóhannesson. (1979). EEG Related to Cerebral Metabolism and Blood Flow. Pharmacopsychiatry. 12(2). 200–209. 36 indexed citations

9.

Jóhannesson, G, Bo Hagberg, Lars Gustafson, & David H. Ingvar. (1979). EEG and cognitive impairment in presenile dementia. Acta Neurologica Scandinavica. 59(5). 225–240. 74 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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