H. Frey

1.2k total citations
46 papers, 709 citations indexed

About

H. Frey is a scholar working on Molecular Biology, Physiology and Pathology and Forensic Medicine. According to data from OpenAlex, H. Frey has authored 46 papers receiving a total of 709 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Molecular Biology, 13 papers in Physiology and 10 papers in Pathology and Forensic Medicine. Recurrent topics in H. Frey's work include Alzheimer's disease research and treatments (8 papers), Multiple Sclerosis Research Studies (7 papers) and Virology and Viral Diseases (4 papers). H. Frey is often cited by papers focused on Alzheimer's disease research and treatments (8 papers), Multiple Sclerosis Research Studies (7 papers) and Virology and Viral Diseases (4 papers). H. Frey collaborates with scholars based in Finland, United States and Sweden. H. Frey's co-authors include Tuula Pirttilä, Henryk M. Wı́sniewski, Pankaj Mehta, E Iisalo, M. Sillanp��, Gábor Molnár, Prasun Dastidar, Aki Hietaharju, Matias Röyttä and Esa Soppi and has published in prestigious journals such as Annals of the New York Academy of Sciences, Journal of Neurochemistry and Annals of the Rheumatic Diseases.

In The Last Decade

H. Frey

41 papers receiving 668 citations

Peers

H. Frey

PHYSI

PMH

PFM

PPCH

Ignacio Mateo Spain

P. Garcı́a-Barreno Spain

V. L. Raghavendra Rao Canada

M. D. Norenberg United States

Arne Andreasen Denmark

Irena Lavrnja Serbia

Germán Torregrosa Spain

Roberta Poulet Italy

Mingkai Chen China

Kuixing Zhang United States

Ignacio Mateo Spain

H. Frey

508 ×2.2

PHYSI

214 ×1.3

PMH

619 ×3.9

79 ×0.7

PFM

46 ×0.5

PPCH

Citations per year, relative to H. Frey H. Frey (= 1×) peers Ignacio Mateo

Countries citing papers authored by H. Frey

Since Specialization

Citations

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

Fields of papers citing papers by H. Frey

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Frey

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

Frey, H., et al.. (2024). Memory representations during slow change blindness. Journal of Vision. 24(9). 8–8.

Pirttilä, Tuula, Jarmo Salo, Pékka Laippala, & H. Frey. (2009). Effect of advanced brain atrophy and vitamin deficiency on cognitive functions in non-demented subjects. Acta Neurologica Scandinavica. 87(2). 161–166.

Hietaharju, Aki, V. Jäntti, Markku Korpela, & H. Frey. (2009). Nervous system involvement in systemic lupus erythematosus, Sjögren syndrome and scleroderma. Acta Neurologica Scandinavica. 88(4). 299–308. 6 indexed citations

Pirttilä, Tuula, Kari Mattila, & H. Frey. (2009). CSF proteins in neurological disorders analyzed by immobilized PH gradient isoelectric focusing using narrow PH gradients. Acta Neurologica Scandinavica. 83(1). 34–40. 2 indexed citations

Mattila, Kari M., et al.. (2009). Altered blood-brain-barrier function in Alzheimer's disease?. Acta Neurologica Scandinavica. 89(3). 192–198. 19 indexed citations

Hietaharju, Aki, U. I. Yli-Kerttula, V. Häkkinen, & H. Frey. (2009). Nervous system manifestations in Sjögren's syndrome. Acta Neurologica Scandinavica. 81(2). 144–152. 30 indexed citations

Honkaniemi, Jari, Veikko Kähärä, Prasun Dastidar, et al.. (2000). Reversible posterior leukoencephalopathy after combination chemotherapy. Neuroradiology. 42(12). 895–899. 42 indexed citations

Mattila, Kari M. & H. Frey. (1995). Two-dimensional analysis of qualitative and quantitative changes in blood cell proteins in Alzheimer's disease: search for extraneuronal markers.. PubMed. 4(4). 189–96. 14 indexed citations

Nousiainen, Unto, et al.. (1994). Evaluation of a computerized system for recognition of epileptic activity during long-term EEG recording. Electroencephalography and Clinical Neurophysiology. 90(6). 438–443. 25 indexed citations

10.

Blennow, Kaj, Pam Fredman, Anders Wallin, et al.. (1994). Formulas for the quantitation of intrathecal IgG production. Journal of the Neurological Sciences. 121(1). 90–96. 29 indexed citations

11.

Korpinen, Leena, Markku Partinen, T Telakivi, et al.. (1994). Evaluation of Sleep Expert–a computer-aided decision support system for sleep disorders. Medical Informatics. 19(3). 247–252. 4 indexed citations

12.

Pirttilä, Tuula, Pankaj Mehta, H. Frey, & Henryk M. Wı́sniewski. (1994). α1-Antichymotrypsin and IL-1β are not increased in CSF or serum in Alzheimer's disease. Neurobiology of Aging. 15(3). 313–317. 83 indexed citations

13.

Pirttilä, Tuula, et al.. (1994). Soluble amyloid β-protein in the cerebrospinal fluid from patients with Alzheimer's disease, vascular dementia and controls. Journal of the Neurological Sciences. 127(1). 90–95. 63 indexed citations

14.

Korpinen, Leena, Jukka Peltola, Tiina Keränen, et al.. (1994). Evaluation of Epilepsy Expert — a decision support system. Computer Methods and Programs in Biomedicine. 45(3). 223–231. 7 indexed citations

15.

Wen, G. Y., Henryk M. Wı́sniewski, Eiríkur Benedikz, et al.. (1994). Presence of non-fibrillar amyloid ? protein in skin biopsies of Alzheimer's disease (AD), Down's syndrome and non-AD normal persons. Acta Neuropathologica. 88(3). 201–206. 19 indexed citations

16.

Cacabelos, Ramón, A. Hofman, Michael Mullan, et al.. (1993). Alzheimer's disease: Scientific progress for future trends. Drug News & Perspectives. 6. 242–244. 2 indexed citations

17.

Korpinen, Leena & H. Frey. (1993). Sleep Expert—an intelligent medical decision support system for sleep disorders. Medical Informatics. 18(2). 163–170. 3 indexed citations

18.

Hukkanen, Veijo, A. Salmi, & H. Frey. (1982). Membrane protein antigens in multiple sclerosis. Journal of Neuroimmunology. 3(4). 295–305. 3 indexed citations

19.

Frey, H., et al.. (1979). Adherence of multiple sclerosis lymphocytes to measles infected cells. Journal of Neurology. 220(2). 99–104. 4 indexed citations

20.

Röyttä, Matias, H. Frey, P. Riekkinen, & U. K. Rinne. (1978). Topographic Analysis of MS and Control Brains. Advances in experimental medicine and biology. 100. 569–583. 4 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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