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A century of research on neuromodulation interventions: A scientometric analysis of trends and knowledge maps
Journal article   Open access

A century of research on neuromodulation interventions: A scientometric analysis of trends and knowledge maps

Michel Sabé, Adi Sulstarova, Chaomei Chen, Joshua James Hyde, Emmanuel Poulet, Andre Aleman, Jonathan Downar, Valerie Brandt, Luc Mallet, Othman Sentissi, …
Neuroscience and biobehavioral reviews, v 152(1), 105300
30 Jun 2023
PMID: 37392815
url
https://doi.org/10.1016/j.neubiorev.2023.105300View
Published, Version of Record (VoR)Open Access (License Unspecified) Open

Abstract

CiteSpace DBS ECT Evidence synthesis RTMS Scientometrics TDCS
Interest in neurostimulation interventions has significantly grown in recent decades, yet a scientometric analysis objectively mapping scientific knowledge and recent trends remains unpublished. Using relevant keywords, we conducted a search in the Web of Science Core Collection on September 23, 2022, retrieving a total of 47,681 documents with 987,979 references. We identified two prominent research trends: 'noninvasive brain stimulation' and 'invasive brain stimulation.' These methods have interconnected over time, forming a cluster focused on evidence synthesis. Noteworthy emerging research trends encompassed 'transcutaneous auricular vagus nerve stimulation,' 'DBS/epilepsy in the pediatric population,' 'spinal cord stimulation,' and 'brain-machine interface.' While progress has been made for various neurostimulation interventions, their approval as adjuvant treatments remains limited, and optimal stimulation parameters lack consensus. Enhancing communication between experts of both neurostimulation types and encouraging novel translational research could foster further development. These findings offer valuable insights for funding agencies and research groups, guiding future directions in the field.

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Collaboration types
Domestic collaboration
International collaboration
Web of Science research areas
Behavioral Sciences
Neurosciences
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