J Schumacher

1.9k total citations
8 papers, 944 citations indexed

About

J Schumacher is a scholar working on Genetics, Psychiatry and Mental health and Developmental and Educational Psychology. According to data from OpenAlex, J Schumacher has authored 8 papers receiving a total of 944 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Genetics, 3 papers in Psychiatry and Mental health and 2 papers in Developmental and Educational Psychology. Recurrent topics in J Schumacher's work include Genetic Associations and Epidemiology (4 papers), Bipolar Disorder and Treatment (3 papers) and Reading and Literacy Development (2 papers). J Schumacher is often cited by papers focused on Genetic Associations and Epidemiology (4 papers), Bipolar Disorder and Treatment (3 papers) and Reading and Literacy Development (2 papers). J Schumacher collaborates with scholars based in Germany, Austria and United States. J Schumacher's co-authors include Markus M. Nöthen, Sven Cichon, Marcella Rietschel, Peter Propping, Thomas G. Schulze, Rami Abou Jamra, Francis J. McMahon, Sevilla D. Detera‐Wadleigh, Markus Schwarz and Nirmala Akula and has published in prestigious journals such as Molecular Psychiatry, Schizophrenia Bulletin and Translational Psychiatry.

In The Last Decade

J Schumacher

8 papers receiving 917 citations

Peers

J Schumacher

GENET

MB

PMH

CMN

BIOCH

Kevin A. McGhee United Kingdom

Steven C. Bakker Netherlands

Jacob Lawrence United Kingdom

Siobhan Schwaiger Ireland

Virginia K. Lasseter United States

Ivan Nikolov United Kingdom

Jon Brynjolfsson United Kingdom

Margitta Borrmann-Hassenbach Germany

Yoshimi Iwayama‐Shigeno Japan

R Vakkalanka United States

Kevin A. McGhee United Kingdom

J Schumacher

404 ×0.8

GENET

402 ×1.1

MB

160 ×0.5

PMH

206 ×1.4

CMN

75 ×0.5

BIOCH

Citations per year, relative to J Schumacher J Schumacher (= 1×) peers Kevin A. McGhee

Countries citing papers authored by J Schumacher

Since Specialization

Citations

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

Fields of papers citing papers by J Schumacher

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Schumacher

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

All Works

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8 of 8 papers shown

1.

Ludwig, Kerstin U., Philipp G. Sämann, Michael P. Alexander, et al.. (2013). A common variant in Myosin-18B contributes to mathematical abilities in children with dyslexia and intraparietal sulcus variability in adults. Translational Psychiatry. 3(2). e229–e229. 24 indexed citations

2.

Becker, Jessica, Darina Czamara, Per Hoffmann, et al.. (2012). Evidence for the involvement of ZNF804A in cognitive processes of relevance to reading and spelling. Translational Psychiatry. 2(7). e136–e136. 17 indexed citations

3.

Schulze, Thomas G., Sevilla D. Detera‐Wadleigh, Nirmala Akula, et al.. (2008). Two variants in Ankyrin 3 (ANK3) are independent genetic risk factors for bipolar disorder. Molecular Psychiatry. 14(5). 487–491. 123 indexed citations

4.

Jamra, Rami Abou, Tim Becker, Alexander Georgi, et al.. (2007). Genetic variation of the FAT gene at 4q35 is associated with bipolar affective disorder. Molecular Psychiatry. 13(3). 277–284. 30 indexed citations

5.

Baum, Amber E., Nirmala Akula, Michael Cabanero, et al.. (2007). A genome-wide association study implicates diacylglycerol kinase eta (DGKH) and several other genes in the etiology of bipolar disorder. Molecular Psychiatry. 13(2). 197–207. 474 indexed citations

6.

Jamra, Rami Abou, Christine Schmael, Sven Cichon, et al.. (2005). Genes and Schizophrenia: The G72/G30 Gene Locus in Psychiatric Disorders: A Challenge to Diagnostic Boundaries?. Schizophrenia Bulletin. 32(4). 599–608. 39 indexed citations

7.

Schumacher, J, Jan Freudenberg, Tim Becker, et al.. (2004). Examination of G72 and D-amino-acid oxidase as genetic risk factors for schizophrenia and bipolar affective disorder. Molecular Psychiatry. 9(2). 203–207. 234 indexed citations

8.

Cichon, Sven, J Schumacher, Thomas G. Schulze, et al.. (2001). The NOTCH4 locus and schizophrenia: Analyses in the german and palestinian Arab population. American Journal of Medical Genetics Part B Neuropsychiatric Genetics. 105(7). 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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