1,720,992 research outputs found
Supplementary Material, MSJ775006_supplementary_appendix – Preferential spinal cord volume loss in primary progressive multiple sclerosis
No full textSupplementary Material, MSJ775006_supplementary_appendix for Preferential spinal cord volume loss in primary progressive multiple sclerosis by Charidimos Tsagkas, Stefano Magon, Laura Gaetano, Simon Pezold, Yvonne Naegelin, Michael Amann, Christoph Stippich, Philippe Cattin, Jens Wuerfel, Oliver Bieri, Till Sprenger, Ludwig Kappos and Katrin Parmar in Multiple Sclerosis Journal</p
sj-png-3-msj-10.1177_13524585221139152 – Supplemental material for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis
No full textSupplemental material, sj-png-3-msj-10.1177_13524585221139152 for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis by Charidimos Tsagkas, Antal Huck-Horvath, Alessandro Cagol, Tanja Haas, Muhamed Barakovic, Michael Amann, Esther Ruberte, Lester Melie-Garcia, Matthias Weigel, Simon Pezold, Regina Schlaeger, Jens Kuhle, Till Sprenger, Ludwig Kappos, Oliver Bieri, Philippe Cattin, Cristina Granziera and Katrin Parmar in Multiple Sclerosis Journal</p
sj-png-4-msj-10.1177_13524585221139152 – Supplemental material for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis
No full textSupplemental material, sj-png-4-msj-10.1177_13524585221139152 for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis by Charidimos Tsagkas, Antal Huck-Horvath, Alessandro Cagol, Tanja Haas, Muhamed Barakovic, Michael Amann, Esther Ruberte, Lester Melie-Garcia, Matthias Weigel, Simon Pezold, Regina Schlaeger, Jens Kuhle, Till Sprenger, Ludwig Kappos, Oliver Bieri, Philippe Cattin, Cristina Granziera and Katrin Parmar in Multiple Sclerosis Journal</p
sj-docx-7-msj-10.1177_13524585221139152 – Supplemental material for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis
No full textSupplemental material, sj-docx-7-msj-10.1177_13524585221139152 for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis by Charidimos Tsagkas, Antal Huck-Horvath, Alessandro Cagol, Tanja Haas, Muhamed Barakovic, Michael Amann, Esther Ruberte, Lester Melie-Garcia, Matthias Weigel, Simon Pezold, Regina Schlaeger, Jens Kuhle, Till Sprenger, Ludwig Kappos, Oliver Bieri, Philippe Cattin, Cristina Granziera and Katrin Parmar in Multiple Sclerosis Journal</p
sj-docx-6-msj-10.1177_13524585221139152 – Supplemental material for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis
No full textSupplemental material, sj-docx-6-msj-10.1177_13524585221139152 for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis by Charidimos Tsagkas, Antal Huck-Horvath, Alessandro Cagol, Tanja Haas, Muhamed Barakovic, Michael Amann, Esther Ruberte, Lester Melie-Garcia, Matthias Weigel, Simon Pezold, Regina Schlaeger, Jens Kuhle, Till Sprenger, Ludwig Kappos, Oliver Bieri, Philippe Cattin, Cristina Granziera and Katrin Parmar in Multiple Sclerosis Journal</p
sj-docx-2-msj-10.1177_13524585221139152 – Supplemental material for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis
No full textSupplemental material, sj-docx-2-msj-10.1177_13524585221139152 for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis by Charidimos Tsagkas, Antal Huck-Horvath, Alessandro Cagol, Tanja Haas, Muhamed Barakovic, Michael Amann, Esther Ruberte, Lester Melie-Garcia, Matthias Weigel, Simon Pezold, Regina Schlaeger, Jens Kuhle, Till Sprenger, Ludwig Kappos, Oliver Bieri, Philippe Cattin, Cristina Granziera and Katrin Parmar in Multiple Sclerosis Journal</p
sj-png-5-msj-10.1177_13524585221139152 – Supplemental material for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis
No full textSupplemental material, sj-png-5-msj-10.1177_13524585221139152 for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis by Charidimos Tsagkas, Antal Huck-Horvath, Alessandro Cagol, Tanja Haas, Muhamed Barakovic, Michael Amann, Esther Ruberte, Lester Melie-Garcia, Matthias Weigel, Simon Pezold, Regina Schlaeger, Jens Kuhle, Till Sprenger, Ludwig Kappos, Oliver Bieri, Philippe Cattin, Cristina Granziera and Katrin Parmar in Multiple Sclerosis Journal</p
sj-docx-1-msj-10.1177_13524585221139152 – Supplemental material for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis
No full textSupplemental material, sj-docx-1-msj-10.1177_13524585221139152 for Anterior horn atrophy in the cervical spinal cord: A new biomarker in progressive multiple sclerosis by Charidimos Tsagkas, Antal Huck-Horvath, Alessandro Cagol, Tanja Haas, Muhamed Barakovic, Michael Amann, Esther Ruberte, Lester Melie-Garcia, Matthias Weigel, Simon Pezold, Regina Schlaeger, Jens Kuhle, Till Sprenger, Ludwig Kappos, Oliver Bieri, Philippe Cattin, Cristina Granziera and Katrin Parmar in Multiple Sclerosis Journal</p
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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