scholarly journals Genes, Brain Function, and Behavior Douglas Wahlsten Academic Press, San Diego, CA, 2019. xv + 283 pp., $99.95. ISBN 978‐0‐12‐812832‐9

2020 ◽  
Vol 19 (7) ◽  
Author(s):  
Wim E. Crusio
Keyword(s):  
Brain Function ◽  
San Diego ◽  
Academic Press ◽  
And Behavior

scholarly journals Fundamental functional differences between gyri and sulci: implications for brain function, cognition, and behavior

2021 ◽  
Vol 1 (1) ◽  
pp. 23-41
Author(s):  
Xi Jiang ◽  
Tuo Zhang ◽  
Shu Zhang ◽  
Keith M Kendrick ◽  
Tianming Liu
Keyword(s):  
Brain Function ◽  
Cell Biology ◽  
Functional Anatomy ◽  
Building Blocks ◽  
Functional Differentiation ◽  
Cortical Folding ◽  
Brain Functions ◽  
Functional Relationships ◽  
Structural Architecture ◽  
And Behavior

Abstract Folding of the cerebral cortex is a prominent characteristic of mammalian brains. Alterations or deficits in cortical folding are strongly correlated with abnormal brain function, cognition, and behavior. Therefore, a precise mapping between the anatomy and function of the brain is critical to our understanding of the mechanisms of brain structural architecture in both health and diseases. Gyri and sulci, the standard nomenclature for cortical anatomy, serve as building blocks to make up complex folding patterns, providing a window to decipher cortical anatomy and its relation with brain functions. Huge efforts have been devoted to this research topic from a variety of disciplines including genetics, cell biology, anatomy, neuroimaging, and neurology, as well as involving computational approaches based on machine learning and artificial intelligence algorithms. However, despite increasing progress, our understanding of the functional anatomy of gyro-sulcal patterns is still in its infancy. In this review, we present the current state of this field and provide our perspectives of the methodologies and conclusions concerning functional differentiation between gyri and sulci, as well as the supporting information from genetic, cell biology, and brain structure research. In particular, we will further present a proposed framework for attempting to interpret the dynamic mechanisms of the functional interplay between gyri and sulci. Hopefully, this review will provide a comprehensive summary of anatomo-functional relationships in the cortical gyro-sulcal system together with a consideration of how these contribute to brain function, cognition, and behavior, as well as to mental disorders.

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