Exploitation of Puddles for Breakthroughs in Claustrum Research
Overview
Affiliations
Since its first identification as a thin strip of gray matter enclosed between stretches of neighboring fiber bundles, the claustrum has been considered impossible to study by many modern techniques that need a certain roominess of tissue for their application. Known as the front wall, vormauren in German from 1822, and still called avant-mur in French, we here propose a means for breaking into and through this wall, by utilizing the instances where the claustral tissue itself has broken free into more spacious dimensions. This has occurred several times in the evolution of modern mammals, and all that needs be done is to exploit these natural expansions in order to take advantage of a great panoply of technological advances now at our disposal. So here we review the kinds of breakout "puddles" that await productive exploitation, to bring our knowledge of structure and function up to the level enjoyed for other more accessible regions of the brain.
High-resolution dataset of manual claustrum segmentation.
Coates A, Zaretskaya N Data Brief. 2024; 54:110253.
PMID: 38962191 PMC: 11220863. DOI: 10.1016/j.dib.2024.110253.
Origin and development of the claustrum in rhesus macaque.
Li H, Duque A, Rakic P Proc Natl Acad Sci U S A. 2023; 120(28):e2220918120.
PMID: 37406098 PMC: 10334778. DOI: 10.1073/pnas.2220918120.
Proteomic Profiling Reveals Specific Molecular Hallmarks of the Pig Claustrum.
Pirone A, Ciregia F, Lazzarini G, Miragliotta V, Ronci M, Zuccarini M Mol Neurobiol. 2023; 60(8):4336-4358.
PMID: 37095366 PMC: 10293365. DOI: 10.1007/s12035-023-03347-2.
Fang C, Wang H, Naumann R Front Neuroanat. 2021; 15:786329.
PMID: 34924965 PMC: 8675902. DOI: 10.3389/fnana.2021.786329.
Automatic Segmentation of the Dorsal Claustrum in Humans Using in vivo High-Resolution MRI.
Berman S, Schurr R, Atlan G, Citri A, Mezer A Cereb Cortex Commun. 2021; 1(1):tgaa062.
PMID: 34296125 PMC: 8153060. DOI: 10.1093/texcom/tgaa062.