1,721,387 research outputs found
Interviewing Dr Felipe Fregni: A Pathway to a Research Career
Full text linkA talented Brazilian physician investigator, Felipe Fregni, is an Associate Professor of Physical Medicine & Rehabilitation and Neurology at Harvard Medical School, where he directs the Neuromodulation Laboratory at the Department of Physical Medicine & Rehabilitation at Spaulding Rehabilitation Hospital & Massachusetts General Hospital. He completed his medical studies, Neurology residency, and a Doctor of Philosophy (PhD) at the University of Sao Paulo and continued on to pursue postgraduate studies as well as a Master of Public Health (MPH) at Harvard Medical School. His philanthropic nature led him to design the Collaborative Learning in Clinical Research Program and the Principles and Practice of Clinical Research course with the Department of Continuing Education at Harvard Medical School to educate on basic and advanced training in clinical trials for physicians around the world. As part of this course, he has reached to physicians and students of graduate and postgraduate studies in the medical field in 30 countries to offer a 9-month collaborative distance-learning course on clinical research. For this interview, he was invited to share his experiences and insight as a physician-scientist from Brazil with medical students worldwide
supplementary material, SUPPLEMENTARY_MATERIAL – The effects of transcranial direct current stimulation (tDCS) combined with group exercise treatment in subjects with chronic low back pain: a pilot randomized control trial
No full textsupplementary material, SUPPLEMENTARY_MATERIAL for The effects of transcranial direct current stimulation (tDCS) combined with group exercise treatment in subjects with chronic low back pain: a pilot randomized control trial by Sofia Straudi, Sergio Buja, Andrea Baroni, Claudia Pavarelli, Giulia Pranovi, Felipe Fregni and Nino Basaglia in Clinical Rehabilitation</p
sj-docx-1-nnr-10.1177_15459683231177595 – Supplemental material for Understanding the Neuroplastic Effects of Auricular Vagus Nerve Stimulation in Animal Models of Stroke: A Systematic Review and Meta-Analysis
No full textSupplemental material, sj-docx-1-nnr-10.1177_15459683231177595 for Understanding the Neuroplastic Effects of Auricular Vagus Nerve Stimulation in Animal Models of Stroke: A Systematic Review and Meta-Analysis by Paulo S. de Melo, MS, João Parente, MS, Ingrid Rebello-Sanchez, MS, Anna Marduy, MS, Anna Carolyna Gianlorenco, PhD, Chi Kyung Kim, PhD, Hyuk Choi, PhD, Jae-Jun Song, PhD and Felipe Fregni, PhD in Neurorehabilitation and Neural Repair</p
Supplementary_Tables – Supplemental material for Combining Fluoxetine and rTMS in Poststroke Motor Recovery: A Placebo-Controlled Double-Blind Randomized Phase 2 Clinical Trial
No full textSupplemental material, Supplementary_Tables for Combining Fluoxetine and rTMS in Poststroke Motor Recovery: A Placebo-Controlled Double-Blind Randomized Phase 2 Clinical Trial by Camila Bonin Pinto, Leon Morales-Quezada, Polyana Vulcano de Toledo Piza, Dian Zeng, Faddi Ghassan Saleh Vélez, Isadora Santos Ferreira, Pedro Henrique Lucena, Dante Duarte, Fernanda Lopes, Mirret M. El-Hagrassy, Luiz Vicente Rizzo, Erica C. Camargo, David J. Lin, Nicole Mazwi, Qing Mei Wang, Randie Black-Schaffer and Felipe Fregni in Neurorehabilitation and Neural Repair</p
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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