title: The Budapest Reference Connectome Server v2.0.
abstract: The connectomes of different human brains are pairwise distinct: we cannot talk about an abstract "graph of the brain". Two typical connectomes, however, have quite a few common graph edges that may describe the same connections between the same cortical areas. The Budapest Reference Connectome Server v2.0 generates the common edges of the connectomes of 96 distinct cortexes, each with 1015 vertices, computed from 96 MRI data sets of the Human Connectome Project. The user may set numerous parameters for the identification and filtering of common edges, and the graphs are downloadable in both csv and GraphML formats; both formats carry the anatomical annotations of the vertices, generated by the FreeSurfer program. The resulting consensus graph is also automatically visualized in a 3D rotating brain model on the website. The consensus graphs, generated with various parameter settings, can be used as reference connectomes based on different, independent MRI images, therefore they may serve as reduced-error, low-noise, robust graph representations of the human brain. The webserver is available at http://connectome.pitgroup.org.
authors: PIT Bioinformatics Group, Eötvös University, H-1117 Budapest, Hungary. Electronic address: szalkai@pitgroup.org.
authors: Balázs
authors: B
authors: Szalkai
authors: PIT Bioinformatics Group, Eötvös University, H-1117 Budapest, Hungary. Electronic address: kerepesi@pitgroup.org.
authors: Csaba
authors: C
authors: Kerepesi
authors: PIT Bioinformatics Group, Eötvös University, H-1117 Budapest, Hungary. Electronic address: balorkany@pitgroup.org.
authors: Bálint
authors: B
authors: Varga
authors: PIT Bioinformatics Group, Eötvös University, H-1117 Budapest, Hungary; Uratim Ltd., H-1118 Budapest, Hungary. Electronic address: grolmusz@pitgroup.org.
authors: Vince
authors: V
authors: Grolmusz
mesh_terms: D000328:Adult; D001921:Brain / Q000502:physiology*; D003196:Computer Graphics; D063132:Connectome; D038524:Diffusion Magnetic Resonance Imaging; D005260:Female; D006801:Humans; D020407:Internet; D008297:Male; D009474:Neurons / Q000502:physiology*; D055815:Young Adult
keywords: Consensus connectome; Reference connectome; connectome