Helle Hjalgrim

11.4k total citations
56 papers, 1.7k citations indexed

About

Helle Hjalgrim is a scholar working on Genetics, Psychiatry and Mental health and Cognitive Neuroscience. According to data from OpenAlex, Helle Hjalgrim has authored 56 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Genetics, 16 papers in Psychiatry and Mental health and 13 papers in Cognitive Neuroscience. Recurrent topics in Helle Hjalgrim's work include Genetics and Neurodevelopmental Disorders (18 papers), Epilepsy research and treatment (13 papers) and Autism Spectrum Disorder Research (10 papers). Helle Hjalgrim is often cited by papers focused on Genetics and Neurodevelopmental Disorders (18 papers), Epilepsy research and treatment (13 papers) and Autism Spectrum Disorder Research (10 papers). Helle Hjalgrim collaborates with scholars based in Denmark, United Kingdom and Germany. Helle Hjalgrim's co-authors include Nanette Mol Debes, Liselotte Skov, Sándor Beniczky, Karen Brøndum‐Nielsen, Troels W. Kjær, Tilman Polster, Rikke S. Møller, Karen Grønskov, Allan Bayat and Gert Matthijs and has published in prestigious journals such as Neurology, JNCI Journal of the National Cancer Institute and Annals of Neurology.

In The Last Decade

Helle Hjalgrim

54 papers receiving 1.6k citations

Peers

Countries citing papers authored by Helle Hjalgrim

Since Specialization

Citations

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

Fields of papers citing papers by Helle Hjalgrim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helle Hjalgrim

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

#	Work	Indexed citations
1	Epidemiology of Hyperhidrosis in Danish Blood Donors 2021 ·Acta Dermato Venereologica ·(unknown), Kristina Sophie Ibler, (unknown), Henrik Ullum, Christian Erikstrup, Kári Rubek Nielsen, Mie Topholm Bruun, Helle Hjalgrim, Erik Sørensen, Kristoffer Sølvsten Burgdorf, Susan Mikkelsen, Thomas Folkmann Hansen, Ole Birger Pedersen, Gregor B. E. Jemec	10
2	Risk factors of paradoxical reactions to anti-seizure medication in genetic generalized epilepsy 2021 ·Epilepsy Research ·Joanna Gesche, Helle Hjalgrim, Guido Rubboli, Christoph P. Beier	9
3	The clinical spectrum of familial and sporadic idiopathic generalized epilepsy 2020 ·Epilepsy Research ·Joanna Gesche, Helle Hjalgrim, Guido Rubboli, Christoph P. Beier	6
4	Filadelfia, Danish Epilepsy Center, Dianalund, Denmark 2017 ·Epilepsy & Behavior ·Helle Hjalgrim, (unknown), Charlotte Madsen, Steffen Birk, Susan R. Madsen, Kern Olofsson, (unknown), Sándor Beniczky, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Jesper Olsen, Rikke S. Møller, Jesper Jeppesen	1
5	The role of SLC2A1 in early onset and childhood absence epilepsies 2013 ·Epilepsy Research ·Hiltrud Muhle, Ingo Helbig, Tobias Guldberg Frøslev, Arvid Suls, Sarah von Spiczak, Laura L. Klitten, Hans A. Dahl, Klaus Brusgaard, Bernd A. Neubauer, Peter De Jonghe, Niels Tommerup, Ulrich Stephani, Helle Hjalgrim, Rikke S. Møller	11
6	A balanced translocation disruptsSYNGAP1in a patient with intellectual disability, speech impairment, and epilepsy with myoclonic absences (EMA) 2011 ·Epilepsia ·Laura L. Klitten, Rikke S. Møller, Marina Nikanorova, Asli Silahtaroglu, Helle Hjalgrim, Niels Tommerup	21
7	Transcranial direct current stimulation in refractory continuous spikes and waves during slow sleep: A controlled study 2011 ·Epilepsy Research ·Edina Varga, Daniella Terney, (unknown), Marina Nikanorova, (unknown), Peter Uldall, Helle Hjalgrim, Sándor Beniczky	66
8	Performance on Wechsler intelligence scales in children with Tourette syndrome 2010 ·European Journal of Paediatric Neurology ·Nanette Mol Debes, Theis Lange, (unknown), Helle Hjalgrim, Liselotte Skov	28
9	9q subtelomeric deletion syndrome with diaphragmatic hernia 2009 ·American Journal of Medical Genetics Part A ·Laura L. Klitten, Niels Tommerup, Helle Hjalgrim, Rikke S. Møller	0
10	Limited Knowledge of Tourette Syndrome Causes Delay in Diagnosis 2008 ·Neuropediatrics ·Nanette Mol Debes, Helle Hjalgrim, Liselotte Skov	42
11	Psychiatric Hospitalizations in a Cohort of Danish Polio Patients 2006 ·American Journal of Epidemiology ·Nete Munk Nielsen, Klaus Rostgaard, Helle Hjalgrim, Dorthe Askgaard, Peter Skinhøj, Peter Aaby	5
12	Subtelomeric study of 132 patients with mental retardation reveals 9 chromosomal anomalies and contributes to the delineation of submicroscopic deletions of 1pter, 2qter, 4pter, 5qter and 9qter 2005 ·BMC Medical Genetics ·(unknown), Zeynep Tümer, Helle Hjalgrim, Johanne M D Hahnemann, B Friis, (unknown), (unknown), (unknown), Niels Tommerup, Sultan Cingöz, Morten Dunø, Karen Brøndum‐Nielsen	21
13	Genomic deletions account for more than 10% of the FOXL2 mutations in BPES families and can be revealed by MLPA analysis 2004 ·European Journal of Human Genetics ·Diane Beysen, (unknown), Jean‐Pierre Fryns, Miranda Splitt, Philippe Bouchard, Sophie Christin‐Maître, (unknown), Anders O.H. Nygren, Jan Schouten, Emmanuelle Lemyre, Christine Oley, Helle Hjalgrim, (unknown), (unknown), Annick De Paepe, (unknown)	2
14	Screening of the ARX gene in 682 retarded males 2004 ·European Journal of Human Genetics ·Karen Grønskov, Helle Hjalgrim, Inge-Merete Nielsen, Karen Brøndum‐Nielsen	46
15	Concurrence of fragile X and Klinefelter syndromes: report of a new case of paternal nondisjunction 2003 ·Annales de Génétique ·Cíntia Barros Santos-Rebouças, Helle Hjalgrim, Flávia Raquel Gonçalves Carneiro, Márcia Gonçalves Ribeiro, Raquel Boy, Márcia Mattos Gonçalves Pimentel	3
16	Expansion of the Fragile X CGG Repeat in Females with Premutation or Intermediate Alleles 2003 ·The American Journal of Human Genetics ·Sarah L. Nolin, W. Ted Brown, Anne Glicksman, George E. Houck, (unknown), Amy K. Sullivan, Valérie Biancalana, Karen Brøndum‐Nielsen, Helle Hjalgrim, Elke Holinski‐Feder, R. Frank Kooy, John Longshore, James Macpherson, Jean‐Louis Mandel, Gert Matthijs, François Rousseau, Peter Steinbach, Marja‐Leena Väisänen, Harriet von Koskull, Stephanie L. Sherman	276
17	FMR1 CGG expansion to full mutation: What is the lower limit in premutation females? 2000 ·The American Journal of Human Genetics ·(unknown), Frédéric Rousseau, (unknown), (unknown), (unknown), (unknown), Helle Hjalgrim, Elke Holinski‐Feder, R. Frank Kooy, John Longshore, Janet L. Macpherson, J.-L. Mandel, Gert Matthijs, S. L. Sherman, Peter Steinbach, (unknown), Harriet von Koskull, (unknown)	2
18	Haplotype and AGG-interspersion analysis ofFMR1 (CGG)n alleles in the Danish population: Implications for multiple mutational pathways towards fragile X alleles 2000 ·American Journal of Medical Genetics ·Lars Allan Larsen, (unknown), (unknown), Helle Hjalgrim, James Macpherson, (unknown), Lis Hasholt, (unknown), Jens Vuust	20
19	Delineation of the Critical Deletion Region for Congenital Heart Defects, on Chromosome 8p23.1 1999 ·The American Journal of Human Genetics ·Koenraad Devriendt, Gert Matthijs, (unknown), Marc Gewillig, Bénédicte Eyskens, Helle Hjalgrim, (unknown), Julie McGaughran, Karen Brøndum‐Nielsen, Peter Marynen, Jean‐Pierre Fryns, Joris Vermeesch	98
20	Risk of Bilateral Testicular Germ Cell Cancer in Denmark: 1960-1984 1991 ·JNCI Journal of the National Cancer Institute ·Anne Østerlind, Jens Berthelsen, Niels Abildgaard, Olfred Hansen, Helle Hjalgrim, (unknown), (unknown), Lars Hvilsted Rasmussen	98

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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