Search results
Results from the WOW.Com Content Network
Healthy No Brain Cloud Gene expression in the human prefrontal cortex Human Gene expression patterns Descriptive, numerical Healthy No Brain-CODE: A multi-modal, cross-disorder platform for integrated neuroscience research and data by the Ontario Brain Institute. Human, Animal Multimodal datasets (clinical, imaging, molecular, etc.)
The Brain Imaging Data Structure (BIDS) is a standard for organizing, annotating, and describing data collected during neuroimaging experiments. It is based on a formalized file and directory structure and metadata files (based on JSON and TSV ) with controlled vocabulary . [ 1 ]
The default mode network is an interconnected and anatomically defined [4] set of brain regions. The network can be separated into hubs and subsections: Functional hubs: [25] Information regarding the self Posterior cingulate cortex (PCC) & precuneus: Combines bottom-up (not controlled) attention with information from memory and perception. The ...
As a physical system with graph-like properties, [6] a large-scale brain network has both nodes and edges and cannot be identified simply by the co-activation of brain areas. In recent decades, the analysis of brain networks was made feasible by advances in imaging techniques as well as new tools from graph theory and dynamical systems.
AD is characterized by the progressive disruption of the brain connectome. [21] [22] As the disease progresses there are fewer connections between essential brain regions (Figure 5). Figure 5. Network representation of brain connectivity. The thickness of the lines represent the strength of connection between different brain areas.
The Default Mode Network (DMN) is a large-scale brain network that is active while the brain is at wakeful rest. [20] It was initially noticed to be deactivated during external goal oriented tasks, specifically tasks involving visual attention or cognitive working memory. [20] Because of this, it was referred to as a task-negative network. [20]
The dataset has rigorously considered 4 environment factors under different scenes, including illumination, occlusion, object pixel size and clutter, and defines the difficulty levels of each factor explicitly. Classes labelled, training/validation/testing set splits created by benchmark scripts. 1,106,424 RBG-D images images (.png and .pkl)
The Neuroimaging Informatics Technology Initiative (NIfTI) is an open file format [1] commonly used to store brain imaging data obtained using Magnetic Resonance Imaging methods. References [ edit ]