How many lateralities?

Laterality
Michael C Corballis

Abstract

It is commonly assumed that cerebral asymmetry is unidimensional, but evidence increasingly suggests that different brain circuits are independently lateralized. This might explain why the search for a laterality gene has provided multiple candidates, each with weak linkage. An alternative possibility is that there is a single genetically invariant source of lateralization, perhaps cytoplasmic, and subject to many influences, some genetic, some epigenetic, and some random. This could further explain why laterality is associated with a variety of disorders, such as dyslexia, schizophrenia, stress disorders, and depression.

References

Oct 1, 2008·Neuropsychologia·Sarah E MedlandDorret I Boomsma
Nov 18, 2009·Proceedings of the National Academy of Sciences of the United States of America·Hesheng LiuRandy L Buckner
Nov 20, 2015·Laterality·Isabelle S Häberling, Michael C Corballis
Dec 30, 2015·Neuropsychologia·G Badzakova-TrajkovI S Häberling
Jul 2, 2016·Cortex; a Journal Devoted to the Study of the Nervous System and Behavior·Isabelle S HäberlingMichael C Corballis
Aug 14, 2020·Laterality·Sebastian OcklenburgPatrick Friedrich

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Citations

May 29, 2021·Laterality·Sebastian OcklenburgPatrick Friedrich

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