» Articles » PMID: 28059764

Microstructural Proliferation in Human Cortex is Coupled with the Development of Face Processing

Overview
Journal Science
Specialty Science
Date 2017 Jan 7
PMID 28059764
Citations 75
Authors
Affiliations
Soon will be listed here.
Abstract

How does cortical tissue change as brain function and behavior improve from childhood to adulthood? By combining quantitative and functional magnetic resonance imaging in children and adults, we find differential development of high-level visual areas that are involved in face and place recognition. Development of face-selective regions, but not place-selective regions, is dominated by microstructural proliferation. This tissue development is correlated with specific increases in functional selectivity to faces, as well as improvements in face recognition, and ultimately leads to differentiated tissue properties between face- and place-selective regions in adulthood, which we validate with postmortem cytoarchitectonic measurements. These data suggest a new model by which emergent brain function and behavior result from cortical tissue proliferation rather than from pruning exclusively.

Citing Articles

The emergence of visual category representations in infants' brains.

Yan X, Tung S, Fascendini B, Chen Y, Norcia A, Grill-Spector K Elife. 2024; 13.

PMID: 39714017 PMC: 11666245. DOI: 10.7554/eLife.100260.


Top-down attention and Alzheimer's pathology impact cortical selectivity during learning, influencing episodic memory in older adults.

Sheng J, Trelle A, Romero A, Park J, Tran T, Sha S bioRxiv. 2024; .

PMID: 39713293 PMC: 11661099. DOI: 10.1101/2024.12.04.626911.


Regional homogeneity patterns reveal the genetic and neurobiological basis of State-Trait Anxiety.

Li Y, Yan S, Li J, Qin Y, Li L, Shen N BMC Psychiatry. 2024; 24(1):837.

PMID: 39567951 PMC: 11577826. DOI: 10.1186/s12888-024-06291-0.


Object color knowledge representation occurs in the macaque brain despite the absence of a developed language system.

Zhao M, Xin Y, Deng H, Zuo Z, Wang X, Bi Y PLoS Biol. 2024; 22(10):e3002863.

PMID: 39466847 PMC: 11542842. DOI: 10.1371/journal.pbio.3002863.


Developmental differences in canonical cortical networks: Insights from microstructure-informed tractography.

Genc S, Schiavi S, Chamberland M, Tax C, Raven E, Daducci A Netw Neurosci. 2024; 8(3):946-964.

PMID: 39355444 PMC: 11424039. DOI: 10.1162/netn_a_00378.


References
1.
Rakic P, Bourgeois J, Eckenhoff M, Zecevic N, Goldman-Rakic P . Concurrent overproduction of synapses in diverse regions of the primate cerebral cortex. Science. 1986; 232(4747):232-5. DOI: 10.1126/science.3952506. View

2.
Barres B, Raff M . Proliferation of oligodendrocyte precursor cells depends on electrical activity in axons. Nature. 1993; 361(6409):258-60. DOI: 10.1038/361258a0. View

3.
Caspers J, Zilles K, Eickhoff S, Schleicher A, Mohlberg H, Amunts K . Cytoarchitectonical analysis and probabilistic mapping of two extrastriate areas of the human posterior fusiform gyrus. Brain Struct Funct. 2012; 218(2):511-26. PMC: 3580145. DOI: 10.1007/s00429-012-0411-8. View

4.
Scherf K, Behrmann M, Humphreys K, Luna B . Visual category-selectivity for faces, places and objects emerges along different developmental trajectories. Dev Sci. 2007; 10(4):F15-30. DOI: 10.1111/j.1467-7687.2007.00595.x. View

5.
Sagi Y, Tavor I, Hofstetter S, Tzur-Moryosef S, Blumenfeld-Katzir T, Assaf Y . Learning in the fast lane: new insights into neuroplasticity. Neuron. 2012; 73(6):1195-203. DOI: 10.1016/j.neuron.2012.01.025. View