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The purpose of this article is to discuss research strategies aimed at a comprehensive structural description of the network of elements and connections forming the human brain. We propose to call this dataset the human "connectome," and we argue that it is fundamentally important in cognitive neuroscience and neuropsychology. The connectome ...
The Budapest Reference Connectome server computes the frequently appearing anatomical brain connections of 418 healthy subjects. [1] [2] It has been prepared from diffusion MRI datasets of the Human Connectome Project into a reference connectome (or brain graph), which can be downloaded in CSV and GraphML formats and visualized on the site in 3D.
Connectomics is the production and study of connectomes: comprehensive maps of connections within an organism's nervous system.More generally, it can be thought of as the study of neuronal wiring diagrams with a focus on how structural connectivity, individual synapses, cellular morphology, and cellular ultrastructure contribute to the make up of a network.
Human Brain Project (EU) – 1 billion euro, 10-year project to simulate the human brain with supercomputers. BigBrain A high-resolution 3D atlas of the human brain created as part of the HBP. Human Connectome Project – 2009 NIH $30 million project to build a network map of the human brain, including structural (anatomical) and functional ...
The macroscopic scale is best suited for mapping and annotating human connectomes, a comprehensive map of neural connections, with cognitive and behavioral associations since in vivo imaging of the human connectome is only available at the macroscale. Additionally, macroscale analysis permits more compact and comprehensive mapping.
Susan Okie affirms that "Seung is a clear, lively writer who chooses vivid examples," though she expresses skepticism about the "science-fiction fantasy that, one day, a human being's connectome could be simulated and 'uploaded' onto a computer". [4] Daniel Levitin praised Connectome as "the best lay book on brain science I've ever read." He ...
Raichle coined the term "default mode" in 2001 to describe resting state brain function; [19] the concept rapidly became a central theme in neuroscience. [20] Around this time the idea was developed that this network of brain areas is involved in internally directed thoughts and is suspended during specific goal-directed behaviors.
Unlike the topographic maps of the senses, the neurons of the motor cortex are efferent neurons that exit the brain instead of bringing information to the brain through afferent connections. The motor system is responsible for initiating voluntary or planned movements ( reflexes are mediated at the spinal cord level, so movements that ...