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From Solo to Collaborative: The Global Increase in Neuroscience Authors Over Two Decades.

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Title: From Solo to Collaborative: The Global Increase in Neuroscience Authors Over Two Decades.
Authors: Segreti, Mariella (AUTHOR), Paul, Ann (AUTHOR), Pani, Pierpaolo (AUTHOR), Genovesio, Aldo (AUTHOR), Brunamonti, Emiliano (AUTHOR)
Source: European Journal of Neuroscience. Apr2025, Vol. 61 Issue 7, p1-8. 8p.
Subjects: Neurosciences, Authorship, Authorship collaboration, Scholarly publishing, Countries, Socioeconomic factors
Geographic Terms: China
Abstract: The increase in the number of authors per article is a well‐documented phenomenon across various academic disciplines. While prior studies have examined this trend in specific fields and countries, they in most cases did not compare the increase in the number of authors between countries. While it has previously shown that the number of authors in neuroscience publications has risen in the G10 countries, no study has yet addressed whether it reflects a global trend in the field. To address this gap, we quantified the global trend in the number of authors in neuroscience publications from 2001 to 2022. Our findings reveal a consistent increase in authorship across nearly all the countries examined. Italy ranks highest in terms of average authorship per article, while Ukraine ranks the lowest. On the other hand, China shows the largest increase in authorship over the years, followed by Norway and Egypt. South Korea is the only country showing a slight decreasing trend rather than growth. These results contribute to a better understanding of authorship patterns in neuroscience and can stimulate further investigations on the reasons behind such an increase in terms of socio‐economic factors, the need for collaborative efforts in some fields, or, on the negative side, the effect of utilitarian reasons to meet career evaluation criteria. [ABSTRACT FROM AUTHOR]
Copyright of European Journal of Neuroscience is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Psychology and Behavioral Sciences Collection
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  Data: From Solo to Collaborative: The Global Increase in Neuroscience Authors Over Two Decades.
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  Data: <searchLink fieldCode="AR" term="%22Segreti%2C+Mariella%22">Segreti, Mariella</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Paul%2C+Ann%22">Paul, Ann</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Pani%2C+Pierpaolo%22">Pani, Pierpaolo</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Genovesio%2C+Aldo%22">Genovesio, Aldo</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Brunamonti%2C+Emiliano%22">Brunamonti, Emiliano</searchLink> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22European+Journal+of+Neuroscience%22">European Journal of Neuroscience</searchLink>. Apr2025, Vol. 61 Issue 7, p1-8. 8p.
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  Data: <searchLink fieldCode="DE" term="%22Neurosciences%22">Neurosciences</searchLink><br /><searchLink fieldCode="DE" term="%22Authorship%22">Authorship</searchLink><br /><searchLink fieldCode="DE" term="%22Authorship+collaboration%22">Authorship collaboration</searchLink><br /><searchLink fieldCode="DE" term="%22Scholarly+publishing%22">Scholarly publishing</searchLink><br /><searchLink fieldCode="DE" term="%22Countries%22">Countries</searchLink><br /><searchLink fieldCode="DE" term="%22Socioeconomic+factors%22">Socioeconomic factors</searchLink>
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  Data: <searchLink fieldCode="DE" term="%22China%22">China</searchLink>
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  Label: Abstract
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  Data: The increase in the number of authors per article is a well‐documented phenomenon across various academic disciplines. While prior studies have examined this trend in specific fields and countries, they in most cases did not compare the increase in the number of authors between countries. While it has previously shown that the number of authors in neuroscience publications has risen in the G10 countries, no study has yet addressed whether it reflects a global trend in the field. To address this gap, we quantified the global trend in the number of authors in neuroscience publications from 2001 to 2022. Our findings reveal a consistent increase in authorship across nearly all the countries examined. Italy ranks highest in terms of average authorship per article, while Ukraine ranks the lowest. On the other hand, China shows the largest increase in authorship over the years, followed by Norway and Egypt. South Korea is the only country showing a slight decreasing trend rather than growth. These results contribute to a better understanding of authorship patterns in neuroscience and can stimulate further investigations on the reasons behind such an increase in terms of socio‐economic factors, the need for collaborative efforts in some fields, or, on the negative side, the effect of utilitarian reasons to meet career evaluation criteria. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of European Journal of Neuroscience is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1111/ejn.70092
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        Text: English
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      – SubjectFull: Authorship collaboration
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              Text: Apr2025
              Type: published
              Y: 2025
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