Staff View: Profiling the research landscape on cognitive aging: a bibliometric analysis and network visualization

Profiling the research landscape on cognitive aging: a bibliometric analysis and network visualization

Objectives: This study aimed to profile the cognitive aging research landscape from 1956 to 2021. Methods: A total of 3,779 documents were retrieved from the Scopus database for the bibliometric analysis and network visualization. By comparing each keyword’s overall connection strength (centrali...

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Main Authors:	Othman, Zahiruddin, Abdul Halim, Ahmad Shahril, Azman, Khairunnuur Fairuz, Ahmad, Asma Hayati, Zakaria, Rahimah, Mohamed Salam, Sirajudeen Kuttulebbai Naina, Wijaya, Adi, Safinaz, Tunku Puteri Intan
Format:	Article
Language:	English English
Published:	Frontiers Media S.A. 2022
Subjects:	R Medicine (General)
Online Access:	http://irep.iium.edu.my/98190/7/98190_Profiling%20the%20research%20landscape%20on%20cognitive%20aging_SCOPUS.pdf http://irep.iium.edu.my/98190/8/98190_Profiling%20the%20research%20landscape%20on%20cognitive%20aging.pdf http://irep.iium.edu.my/98190/ https://www.frontiersin.org/articles/10.3389/fnagi.2022.876159/pdf https://doi.org/10.3389/fnagi.2022.876159
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spelling	my.iium.irep.981902022-06-07T01:03:13Z http://irep.iium.edu.my/98190/ Profiling the research landscape on cognitive aging: a bibliometric analysis and network visualization Othman, Zahiruddin Abdul Halim, Ahmad Shahril Azman, Khairunnuur Fairuz Ahmad, Asma Hayati Zakaria, Rahimah Mohamed Salam, Sirajudeen Kuttulebbai Naina Wijaya, Adi Safinaz, Tunku Puteri Intan R Medicine (General) Objectives: This study aimed to profile the cognitive aging research landscape from 1956 to 2021. Methods: A total of 3,779 documents were retrieved from the Scopus database for the bibliometric analysis and network visualization. By comparing each keyword’s overall connection strength (centrality), frequency (density), and average year of publication (novelty) to the calculated median values acquired from the overlay view of the VOSviewer map, the enhanced strategic diagrams (ESDs) were constructed. Results: The findings showed an increasing trend in the number of publications. The United States leads the contributing countries in cognitive aging research. The scientific productivity pattern obeyed Lotka’s law. The most productive researcher was Deary, I. J., with the highest number of publications. The collaborative index showed an increasing trend from 1980 onwards. Frontiers in Aging Neuroscience is the most prestigious journal in the field of cognitive aging research. In Bradford core journals zone 1, the top 10 core journals of cognitive aging research provided more than half of the total articles (697, or 55.36 percent). Conclusions: For the next decades, the trending topics in cognitive aging research include neuropsychological assessment, functional connectivity, human immunodeficiency virus (HIV), decision-making, gender, compensation, default mode network, learning and memory, brain-derived neurotrophic factor (BDNF), obesity, Dgalactose, epigenetics, frailty, mortality, mini-mental state examination (MMSE), anxiety, and gait speed. Frontiers Media S.A. 2022-04-27 Article PeerReviewed application/pdf en http://irep.iium.edu.my/98190/7/98190_Profiling%20the%20research%20landscape%20on%20cognitive%20aging_SCOPUS.pdf application/pdf en http://irep.iium.edu.my/98190/8/98190_Profiling%20the%20research%20landscape%20on%20cognitive%20aging.pdf Othman, Zahiruddin and Abdul Halim, Ahmad Shahril and Azman, Khairunnuur Fairuz and Ahmad, Asma Hayati and Zakaria, Rahimah and Mohamed Salam, Sirajudeen Kuttulebbai Naina and Wijaya, Adi and Safinaz, Tunku Puteri Intan (2022) Profiling the research landscape on cognitive aging: a bibliometric analysis and network visualization. Frontiers in Aging Neuroscience, 14. pp. 1-12. ISSN 1663-4365 https://www.frontiersin.org/articles/10.3389/fnagi.2022.876159/pdf https://doi.org/10.3389/fnagi.2022.876159
institution	Universiti Islam Antarabangsa Malaysia
building	IIUM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	International Islamic University Malaysia
content_source	IIUM Repository (IREP)
url_provider	http://irep.iium.edu.my/
language	English English
topic	R Medicine (General)
spellingShingle	R Medicine (General) Othman, Zahiruddin Abdul Halim, Ahmad Shahril Azman, Khairunnuur Fairuz Ahmad, Asma Hayati Zakaria, Rahimah Mohamed Salam, Sirajudeen Kuttulebbai Naina Wijaya, Adi Safinaz, Tunku Puteri Intan Profiling the research landscape on cognitive aging: a bibliometric analysis and network visualization
description	Objectives: This study aimed to profile the cognitive aging research landscape from 1956 to 2021. Methods: A total of 3,779 documents were retrieved from the Scopus database for the bibliometric analysis and network visualization. By comparing each keyword’s overall connection strength (centrality), frequency (density), and average year of publication (novelty) to the calculated median values acquired from the overlay view of the VOSviewer map, the enhanced strategic diagrams (ESDs) were constructed. Results: The findings showed an increasing trend in the number of publications. The United States leads the contributing countries in cognitive aging research. The scientific productivity pattern obeyed Lotka’s law. The most productive researcher was Deary, I. J., with the highest number of publications. The collaborative index showed an increasing trend from 1980 onwards. Frontiers in Aging Neuroscience is the most prestigious journal in the field of cognitive aging research. In Bradford core journals zone 1, the top 10 core journals of cognitive aging research provided more than half of the total articles (697, or 55.36 percent). Conclusions: For the next decades, the trending topics in cognitive aging research include neuropsychological assessment, functional connectivity, human immunodeficiency virus (HIV), decision-making, gender, compensation, default mode network, learning and memory, brain-derived neurotrophic factor (BDNF), obesity, Dgalactose, epigenetics, frailty, mortality, mini-mental state examination (MMSE), anxiety, and gait speed.
format	Article
author	Othman, Zahiruddin Abdul Halim, Ahmad Shahril Azman, Khairunnuur Fairuz Ahmad, Asma Hayati Zakaria, Rahimah Mohamed Salam, Sirajudeen Kuttulebbai Naina Wijaya, Adi Safinaz, Tunku Puteri Intan
author_facet	Othman, Zahiruddin Abdul Halim, Ahmad Shahril Azman, Khairunnuur Fairuz Ahmad, Asma Hayati Zakaria, Rahimah Mohamed Salam, Sirajudeen Kuttulebbai Naina Wijaya, Adi Safinaz, Tunku Puteri Intan
author_sort	Othman, Zahiruddin
title	Profiling the research landscape on cognitive aging: a bibliometric analysis and network visualization
title_short	Profiling the research landscape on cognitive aging: a bibliometric analysis and network visualization
title_full	Profiling the research landscape on cognitive aging: a bibliometric analysis and network visualization
title_fullStr	Profiling the research landscape on cognitive aging: a bibliometric analysis and network visualization
title_full_unstemmed	Profiling the research landscape on cognitive aging: a bibliometric analysis and network visualization
title_sort	profiling the research landscape on cognitive aging: a bibliometric analysis and network visualization
publisher	Frontiers Media S.A.
publishDate	2022
url	http://irep.iium.edu.my/98190/7/98190_Profiling%20the%20research%20landscape%20on%20cognitive%20aging_SCOPUS.pdf http://irep.iium.edu.my/98190/8/98190_Profiling%20the%20research%20landscape%20on%20cognitive%20aging.pdf http://irep.iium.edu.my/98190/ https://www.frontiersin.org/articles/10.3389/fnagi.2022.876159/pdf https://doi.org/10.3389/fnagi.2022.876159
_version_	1735386641545035776
score	13.211869

Profiling the research landscape on cognitive aging: a bibliometric analysis and network visualization

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