Comprehensive cellular‐resolution atlas of the adult human brain. Issue 16 (1st November 2016)

• Record Type: Journal Article
• Authors: Ding, Song‐Lin; Royall, Joshua J.; Sunkin, Susan M.; Ng, Lydia; Facer, Benjamin A.C.; Lesnar, Phil; Guillozet‐Bongaarts, Angie; McMurray, Bergen; Szafer, Aaron; Dolbeare, Tim A.; Stevens, Allison; Tirrell, Lee; Benner, Thomas; Caldejon, Shiella; Dalley, Rachel A.; Dee, Nick; Lau, Christopher; Nyhus, Julie; Reding, Melissa; Riley, Zackery L.; Sandman, David; Shen, Elaine; van der Kouwe, Andre; Varjabedian, Ani; Write, Michelle; Zollei, Lilla; Dang, Chinh; Knowles, James A.; Koch, Christof; Phillips, John W.; Sestan, Nenad; Wohnoutka, Paul; Zielke, H. Ronald; Hohmann, John G.; Jones, Allan R.; Bernard, Amy; Hawrylycz, Michael J.; Hof, Patrick R.; Fischl, Bruce; Lein, Ed S.;
• Is Part Of: Journal of comparative neurology. Volume 524:Issue 16(2016)
• Page Start: 3127
• Page End: 3481
• Publication Date: 2016-11-01
• Subjects: brain atlas -- cerebral cortex -- hippocampal formation -- thalamus -- hypothalamus -- amygdala -- cerebellum -- brainstem -- MRI -- DWI -- cytoarchitecture -- parvalbumin -- neurofilament protein -- RRIDs: AB_10000343 -- AB_2314904 -- SCR_014329; Comparative neurobiology -- Periodicals; Neurology -- Periodicals; 616
• DOI: 10.1002/cne.24080
• Languages: English
• ISSNs: 0021-9967

Abstract

ABSTRACT: Detailed anatomical understanding of the human brain is essential for unraveling its functional architecture, yet current reference atlases have major limitations such as lack of whole‐brain coverage, relatively low image resolution, and sparse structural annotation. We present the first digital human brain atlas to incorporate neuroimaging, high‐resolution histology, and chemoarchitecture across a complete adult female brain, consisting of magnetic resonance imaging (MRI), diffusion‐weighted imaging (DWI), and 1, 356 large‐format cellular resolution (1 µm/pixel) Nissl and immunohistochemistry anatomical plates. The atlas is comprehensively annotated for 862 structures, including 117 white matter tracts and several novel cyto‐ and chemoarchitecturally defined structures, and these annotations were transferred onto the matching MRI dataset. Neocortical delineations were done for sulci, gyri, and modified Brodmann areas to link macroscopic anatomical and microscopic cytoarchitectural parcellations. Correlated neuroimaging and histological structural delineation allowed fine feature identification in MRI data and subsequent structural identification in MRI data from other brains. This interactive online digital atlas is integrated with existing Allen Institute for Brain Science gene expression atlases and is publicly accessible as a resource for the neuroscience community. J. Comp. Neurol. 524:3127–3481, 2016. © 2016 The Authors The Journal of Comparative Neurology Published by Wiley Periodicals, Inc. Abstract : We present a comprehensive, publicly accessible online adult human brain reference atlas based on neuroimaging, whole hemisphere histology, and cellular resolution imaging for Nissl, parvalbumin, and neurofilament proteins. Detailed annotation of 106 Nissl plates based on a hierarchical structural ontology is presented along with corresponding MRI and DWI‐based tractography.