Sentences with phrase «brain network analyses»
In brain network analyses involving networks from multiple subjects, some researchers generate an average network in order to summarize the common network characteristics present among the study subjects [10], [11], [13], [27].
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Using a high - resolution analysis of how individual neurons and their connected brain networks processed this touch information, designed by neurocomputational scientist Alberto Mazzoni and physics scientist Anton Spanne, the groups got an unexpected insight into the brain representations of the external world experienced through touch.
«New analysis of brain network activity offers unique insight into epileptic seizures: Researchers are exploring «evolving epileptic brain networks» to gain a better understanding of brain activity in epilepsy patients and the roles played by different regions of the brain.»
«Applying these analysis concepts to multichannel long - term EEG recordings from 17 epilepsy patients with high temporal resolution allowed us to derive a sequence of functional brain networks spanning several days in duration,» said Christian Geier, a doctoral student working with Lehnertz.
An international team of roughly 300 scientists known as the Enhancing Neuro Imaging Genetics through Meta Analysis (ENIGMA) Network pooled brain scans and genetic data worldwide to pinpoint genes that enhance or break down key brain regions in people from 33 countries.
The neural network from Google Brain — one of the search giant's deep - learning teams — is able to perform eight tasks, including image and speech recognition, translation and sentence analysis.
«In this study, a new «source analysis» method was used for the first time to measure functional networks in the infant brain: with the help of a computer model, the measured EEG signals were interpreted as activity in the infant cortex, which enabled the evaluation of the functional networking of neurons in a very versatile manner on the cortical level,» says Sampsa Vanhatalo, a professor in clinical neurophysiology and the head of the study.
To point out which specific brain regions have the strongest association between global network organization and IQ, an exploratory analysis was conducted, in which the normalized path length of each individual node (i.e., voxel) was correlated with IQ separately (supplemental material, available at www.jneurosci.org).
Further analysis found that mice possess NPGL, and its associated neuron network, in the exact same locations of the brain as those regions already known to control appetite suppression and energy use.
Heritability of «small - world» networks in the brain: a graph theoretical analysis of resting - state EEG functional connectivity
Examining the overall organization of the brain network using graph analysis, we show a strong negative association between the normalized characteristic path length λ of the resting - state brain network and intelligence quotient (IQ).
PULLMAN, Wash. — A WSU research team for the first time has developed a computer algorithm that is nearly as accurate as people are at mapping brain neural networks — a breakthrough that could speed up the image analysis that researchers use to understand brain circuitry.
As described in the main text, ordered logistic regression analyses were carried out for each brain region in which social network distances were modeled as a function of local neural response similarities and dyadic dissimilarities in control variables (gender, ethnicity, nationality, age, and handedness).
Network Analysis of Brain Activations in Working Memory: Behavior and Age Relationships.
He co-founded and leads the Enhancing Neuro Imaging Genetics Through Meta - Analysis (ENIGMA) consortium, a worldwide medical network of 125 institutions studying the major diseases of the brain.
These CAP metrics may provide alternative and more straightforward quantitative means of characterizing brain network dynamics than time - windowed correlation analyses.
«Graph analysis and modularity of brain functional connectivity networks: searching for the optimal threshold»
More generally, our study demonstrates how quantitative multimodal analysis of anatomy and connectivity allows us to better characterize the heterogeneous development and maturation of brain networks.
The analyses were carried out on the Genetic Cluster Computer, which is financed by the Netherlands Scientific Organization (NWO; 480-05-003), by VU University (Amsterdam, the Netherlands) and by the Dutch Brain Foundation and is hosted by the Dutch National Computing and Networking Services (SurfSARA).
Brain network connectivity in women exposed to intimate partner violence: a graph theory analysis study.
Finally, 10 - minute EEG data from the auditory oddball task for each subject were extracted for spectral power and brain functional network analyses below.