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Laterality 2020: Response to the article commentaries.

Sebastian Ocklenburg1, Gesa Berretz1, Julian Packheiser1

  • 1Institute of Cognitive Neuroscience, Biopsychology, Faculty of Psychology, Ruhr-University Bochum, Bochum, Germany.

Laterality
|May 28, 2021
PubMed
Summary
This summary is machine-generated.

This paper summarizes expert commentaries on laterality research trends. Key topics include evolutionary approaches, brain asymmetry development (ontogenesis), and ensuring research reliability and validity for future studies.

Keywords:
Hemispheric asymmetriesgeneticslateralitylateralizationneuroimaging

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Area of Science:

  • Neuroscience
  • Evolutionary Biology
  • Developmental Biology

Background:

  • A prior opinion paper identified key trends shaping laterality research in the 2020s.
  • This work received 11 expert commentaries across various disciplines, expanding on the initial trends.

Purpose of the Study:

  • To synthesize and discuss the insights from 11 expert commentaries on laterality research.
  • To identify overarching themes and future directions in the field of laterality.

Main Methods:

  • The authors clustered the 11 commentaries into three primary thematic areas.
  • Analysis focused on the frequency and content of discussions within each theme.

Main Results:

  • The most frequently discussed topic was the application of comparative and evolutionary approaches to laterality.
  • Commentaries also emphasized the ontogenesis of hemispheric asymmetries and the critical need for reliability and validity in research methods.

Conclusions:

  • Integrating technical advancements and addressing research trends and controversies highlighted in the commentaries will advance laterality research.
  • Future studies should embrace interdisciplinary perspectives, particularly evolutionary and developmental approaches, to address core questions in laterality.