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Research on dynamic functional connectivity and graph theoretic features of different motor subtypes in Parkinson's disease based on ICA. [PDF]

Front Neurol
Tang J, Gao S, Lv Y, Wang H, Liu Y, Zhou H, Yuan J, Lin X, Hu M, Cong Y, Wang X.   +10 more
europepmc   +1 more source

Functional and Effective Connectivity: A Review [PDF]

Brain Connectivity, 2011
Over the past 20 years, neuroimaging has become a predominant technique in systems neuroscience. One might envisage that over the next 20 years the neuroimaging of distributed processing and connectivity will play a major role in disclosing the brain's functional architecture and operational principles.
Karl J. Friston
exaly   +4 more sources

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Cerebellum: Connections and Functions

The Cerebellum, 2008
In addition to its role in motor control, reflex adaptation, and motor learning, three sorts of evidence have been put forward to support the idea that the cerebellum may also be involved in cognition. Patients with cerebellar lesions are reported to have deficits in performing one or another cognitive task. The cerebellum is often seen to be activated
Mitchell, Glickstein, Karl, Doron
openaire   +2 more sources

Functional Connectivity and Anesthesia

International Anesthesiology Clinics, 2016
Various anesthetic agents at various concentrations have been studied as described above. The analysis techniques for the BOLD fMRI data are also institution and investigator dependent. Despite this variability there seems to be some common patterns in the connectivity effect of various anesthetics/sedatives when the endpoint is LOC.
Cheuk Ying, Tang, Ramachandran, Ramani
openaire   +2 more sources

Function Space Topologies for Connectivity and Semi-Connectivity Functions

Canadian Mathematical Bulletin, 1966
Let X and Y be topological spaces. If Y is a uniform space then one of the most useful function space topologies for the class of continuous functions on X to Y (denoted by C) is the topology of uniform convergence. The reason for this usefulness is the fact that in this topology C is closed in YX (see Theorem 9, page 227 in [2]) and consequently, if Y
openaire   +2 more sources

Connections for sets and functions

Fundamenta Informaticae, 2000
Classically, connectivity is a topological notion for sets, often introduced by means of arcs. An algebraic definition, called connection, has been proposed by Serra to extend the notion of connectivity to complete sup-generated lattices. A connection turns out to be characterized by a family of openings parameterized by the sup-generators, which ...
openaire   +2 more sources