Sentences with phrase «individual brain networks»

Next, the association between brain network organization and individual variation in intelligence was examined by correlating the full - scale IQ scores with the λ and γ values of the individual brain networks within the clear small - world range of 0.3 ≤ T ≤ 0.5.

To examine the relationship between the organization of the brain network and intelligence, the computed λ and γ values of the individual brain networks were correlated with the measured full - scale IQ scores of the participants.

Not exact matches

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.

The agency supports network science through individual institutes (for example, the National Institute of General Medical Sciences funds nine National Centers for Systems Biology, academic centers that emphasize network biology) and through agencywide initiatives (such as the National Technology Centers for Networks and Pathways, funded by the NIH Roadmap for Medical Research and the recently announced Human Connectome Project, which aims to map the connections among the human brain's 100 billion neurons).

The group's work is particularly significant because they showed for the first time how the importance of individual nodes within functional brain networks fluctuates on timescales spanning tens of seconds up to days.

«For each network, we assess various aspects of the importance of individual brain regions with different centrality indices that were developed earlier for the social sciences.

The network - based approach, which can combine individual patient brain data and computer simulation, heralds the possibility of a personalized approach to chronic pain treatment.»

Voss now plans to test whether this method works on individuals who have disorders in which the memory association network is weak, such as Alzheimer's disease, traumatic brain injury and schizophrenia.

MX's brain responded in much the same way as the architects» brains did, activating a network of regions that process vision and recognize individuals.

Going forward, the team will continue to study the relationship between network connectivity and metabolism in individuals with ASD, extending their work to other relevant brain networks.

In keeping with these earlier findings, Parkinson and her colleagues found activity in a widely distributed network of brain regions was sensitive to the social status of the people in the film clips, with individual regions responding to different aspects of it.

Researchers at Brown University and the Georgia Institute of Technology used neuroimaging and a brain wave — tracking approach called polysomnography to record activity in four brain networks in 11 individuals as they slept on two nights about a week apart.

«Networks of the brain reflect the individual gender identity.»

The study indicates that brain networks supporting basic psychological functions such as attention do not communicate appropriately in young individuals at genetic risk for illnesses such as schizophrenia or bipolar disorder.

The report highlights the need for cheaper, faster technologies that can trace connections between individual brain cells and record large networks of cells acting in synchrony.

If obese individuals must eat more and more to overcome reduced activation of reward networks in the brain, that sounds a lot like tolerance.

The authors used functional magnetic resonance imaging to investigate connectivity in two brain networks involved in social processing: theory of mind (ToM, otherwise known as the mentalizing system, which allows an individual to infer what others are thinking, their beliefs, their intentions) and the mirror neuron system (MNS, which allows people to understand the meanings and actions of others by simulating and replicating them).

Exactly how individual proteins interact to form the complex networks of the brain still remains as a mystery that is just beginning to unravel.

A new study by University of Illinois researchers found that these individual differences are associated with variation in specific brain networks — particularly those related to executive, social and perceptual processes.

When the researchers looked at activity at the cellular level in the rats» brains, they saw that individual cells stimulated by the optogenetics would increase firing rates in the PER network and that many cells fired in sync with the optical flicker frequency.

NIBIB - funded researchers at the University of Washington have pioneered an approach to image functional activity in the brains of individual fetuses, allowing a better look at how functional networks within the brain develop.

«This is one of the first papers to take individual fetuses and look at the naturally developing default mode network in the human fetal brain,» says Vinay Pai, Ph.D., director of the Division of Health Informatics Technologies at NIBIB.

«These results suggest that brain networks might be used to help us better understand why brain stimulation works and to improve therapy by identifying the best place to stimulate the brain for each individual patient and given disease,» says senior author Alvaro Pascual - Leone, MD, PhD, the Director of the Berenson - Allen Center for Noninvasive Brain Stimulation at BIDMC and Professor of Neurology atbrain networks might be used to help us better understand why brain stimulation works and to improve therapy by identifying the best place to stimulate the brain for each individual patient and given disease,» says senior author Alvaro Pascual - Leone, MD, PhD, the Director of the Berenson - Allen Center for Noninvasive Brain Stimulation at BIDMC and Professor of Neurology atbrain stimulation works and to improve therapy by identifying the best place to stimulate the brain for each individual patient and given disease,» says senior author Alvaro Pascual - Leone, MD, PhD, the Director of the Berenson - Allen Center for Noninvasive Brain Stimulation at BIDMC and Professor of Neurology atbrain for each individual patient and given disease,» says senior author Alvaro Pascual - Leone, MD, PhD, the Director of the Berenson - Allen Center for Noninvasive Brain Stimulation at BIDMC and Professor of Neurology atBrain Stimulation at BIDMC and Professor of Neurology at HMS.

Dr Annecchino added: «Ultimately, the problems in Alzheimer's result from changes in the information processing capability of networks of individual brain cells.

«It is possible that due to their biological predispositions, some individuals develop brain networks that favor intelligent behaviors or more challenging cognitive tasks.

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).

In addition, to examine whether intelligence is related to the overall number of connections of the brain network, the total number of connections k was also correlated with the individual IQ scores.

In summary, individual functional brain networks were formed out of all the cortical and subcortical brain voxels (∼ 9500 voxels, called nodes) with connections between all functionally linked voxels.

Such an efficient organization of our brain network raises the question of a possible relationship between how efficiently the functional connections of our brain are placed and individual differences in intelligence.

To test whether learning with language impacts which brain networks are involved in stone toolmaking, 15 of the 31 participants learned to knap stone via verbal instruction by watching videos of a skilled knapper's hands during individual training sessions.

To further probe which specific brain regions have the strongest association between global network organization and IQ, the normalized path length of each individual node (i.e., voxel) was correlated with the full - scale IQ scores separately.

Companion studies also shed light on the question of why boys are more likely to develop autism than girls, and begin to outline a network of genes whose activity is altered in the brains of individuals with autism.

Neuroimaging will be used to study brain activity in the 3 - year study: «Effect of Feedback Presentation on the Fronto ‐ Striatal Network Activity and Fatigue in Individuals with MS.»

By inserting these proteins into the living brain, we can study and perturb different elements of neural circuits, giving us a picture of how individual components function within the complex network.

Very little is known about the large - scale brain networks that may underlie the cognitive and behavioral symptoms of FXS.To identify large - scale, resting - state networks in FXS that differ from control individuals matched on age, IQ, and severity of behavioral and cognitive symptoms.Cross - sectional, in vivo neuroimaging study conducted in an academic medical center.

Moreover, network connectivity measures based on delta - band brain rhythms predicted individuals» experience of the concert — individuals with more connections to other audience members enjoyed the concert more and felt more connected to the performers.

Borrowing its title from the network of regions in the brain that become active when «an individual is not focused on the outside world but rather in a wakeful - resting state such as daydreaming, speculating, or contemplating the past», Default State Network playfully explores creative production through a variety of media, methods and snetwork of regions in the brain that become active when «an individual is not focused on the outside world but rather in a wakeful - resting state such as daydreaming, speculating, or contemplating the past», Default State Network playfully explores creative production through a variety of media, methods and sNetwork playfully explores creative production through a variety of media, methods and systems.

Together they offer up a fresh new presentation about how AEDP with individuals and AEDP for Couples link brain and body functioning to early attachment - based neural networks to produce accelerated transformation.