Sentences with phrase «brain networks with»

Dynamic reconfiguration of structural and functional connectivity across core neurocognitive brain networks with development.

These early developments produce brain networks with a balance of influences that will excite and inhibit the brain and a disruption to this natural order has been associated with a number of common neurodevelopmental disorders including TS.

Not exact matches

With the rise of the artificial neural network, which mirrors the interconnected nodes of the human brain, artificial intelligence is ready to graduate to a new level.

«In our current age, with its emphasis on personal branding, social - network marketing, clever retweets, and mobile accessibility, it's important to remember that in many fields there's still no substitute for hard brain work,» Newport says.

The startup's chip design «slots in perfectly with this Intel acquisition,» says CEO Naveen Rao, who worked on developing neural networks inspired by biological brains at Qualcomm (qcom) before co-founding Nervana in 2014.

It helps signals move faster around the neural network, and in two important areas of the brain, the frontal and temporal lobes, myelin levels increase with age, peaking on average around age 50 and in some people continuing to rise into their 60s.

A mechanical «substrate» is more durable than a brain, its software is more easily modified, and advanced computers can network with greater speed and ease.

Understanding this intricate network and how the human brain interacts with it is becoming our door to happiness and health.

The genes in the network are thought to be involved in how brain cells communicate with each other.

A network of interacting brain regions known as the default mode network (DMN) was found to have stronger connections in adults and children with a high risk of depression compared to those with a low risk.

However, in brains at rest in people with aphasia, networks involved in hearing, motor processing, attention and executive functions were not as strongly connected as the same networks in the control group.

With an underground «brain network» and the ability to react and remember, plants have their own kind of intelligence — and may even cry out in pain

Altered patterns of variability were observed in the brain's default network with schizophrenia, autism and Attention Deficit Hyperactivity Disorder (ADHD) patients.

To do so, a deep neural network automatically separates each of the speakers from the mixture, and compares each speaker with the neural data from the user's brain.

Real diagnoses with artificial networks The software was based on an artificial neural network, a program that mimics the structure of biological brains and learns via adjustments in the strength of connections in its network.

These were subsequently fed into a part of the paw of an anesthetized rat, and then, with the help of electrodes in the brain and advanced analytical techniques, the researchers were able to measure the reactions in the neuronal networks.

«Understanding of complex networks could help unify gravity and quantum mechanics: When the understanding of complex networks such as the brain or the Internet is applied to geometry the results match up with quantum behavior.»

«For people with epilepsy, there are a number of areas of the brain that are really broken — that's the seizure - generating network,» Bassett said.

With further study, this regulatory network could be a more effective target for epilepsy therapies, including implantable stimulation devices that would help quiet a localized seizure before it spreads throughout the brain.

The researchers also found disorder - specific involvement of the brain's «fear circuitry» in patients with SAD and involvement of the visual recognition network in patients with MDD.

Mathematicians investigating one of science's great questions — how to unite the physics of the very big with that of the very small — have discovered that when the understanding of complex networks such as the brain or the Internet is applied to geometry the results match up with quantum behavior.

And with more information on how the brain forms its network, scientists might begin to see what happens when that network is injured or malformed.

In their research with rhesus macaques, it was found that the three brain areas AIP, F5 and M1 that are responsible for planning and executing hand movements, perform different tasks within their neural network.

The researchers found that the size and location of brain lesions correlated with vision and motor impairments, but problems with memory were better explained by changes to the networks of brain connections.

The researchers found that general intelligence was associated with the brain's dorsal attention network, which plays a central role in attention - demanding tasks and everyday problem solving.

However, all the lesions were part of the same functional network, located on different parts of a single circuit that normally allows neurons throughout the brain to cooperate with each other on specific cognitive tasks.

Hongkui Zeng and colleagues at the Allen Institute for Brain Science in Seattle, Washington, injected the brains of 469 mice with a virus that introduced a fluorescent protein into the neural network.

In an era of increasing excitement about mapping the brain's «connectome,» this finding fits with our growing understanding of complex brain functions as residing not in discrete brain regions, but in densely connected networks of neurons spread throughout different parts of the brain.

Further research would be helpful in determining the likelihood that patients who suffer brain lesions in the «criminality - associated network» actually go on to commit crimes, with the expectation that this kind of impairment will emerge as one of many factors increasing the risk of criminal behavior.

The brain is highly interconnected, with a networked architecture that makes the perfect platform for our mental gymnastics

The brain is a complex network containing billions of neurons, where each of these neurons communicates simultaneously with thousands of other via their synapses (links).

«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.

In the realm of relationships, this mingling of the less and more - concrete means that attachment experiences with specific others, their unconscious emotional tone, and the temperatures they actually feel activate and are stored in overlapping networks of brain areas.

The brain scans also showed that the A allele was associated with increased activity in the lateral and medial prefrontal cortex, regions that belong to a network involved in the encoding of emotional memories.

According to recent literature, older people employ a different brain network than younger people when performing this task, especially when squeezing with their less - dominant hand, which loses strength faster than the other.

«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.

Ultimately, Gazzaley hopes to understand the networking between areas of the brain that governs this top - down phenomenon and learn how that networking changes with aging (see Gazzaley Perspective).

Baliga's group is also mapping networks in patients with glioblastoma, a particularly deadly type of brain tumor.

Last year, Greenfield added to her controversial resume with claims that heavy use of social networking sites such as Facebook and Twitter effectively rewires children's brains to have short attention spans.

He was part of a Northwestern Medicine and Hines V.A. clinical trial that studied whether repeated stimulation with familiar voices could help repair a coma victim's injured brain networks and spur his recovery.

Axons sprout from neurons and then migrate to specific parts of the developing brain where they interact with other neurons to form neural networks.

«For the first time, this research shows that the hypersensitivity experienced by chronic pain patients may result from hypersensitive brain networks,» says co-senior author Richard Harris, Ph.D., associate professor of anesthesiology at Michigan Medicine with the Chronic Pain and Fatigue Research Center.

Brain networks associated with social pain became activated in all women, but in the CG patients reminders of the deceased also excited the nucleus accumbens, a forebrain area most commonly associated with reward.

«What I like most is the idea of combining information about everyday - life social networks with standardized brain imaging to assess implicit measures of social perception [that are relevant to the real world].»

Working primarily with mice, senior author and University of Virginia neuroscience professor Jonathan Kipnis and his group identified a hitherto undetected network of lymphatic vessels in the meninges — the membranes that surround the brain and spinal cord — that shuttle fluid and immune cells from the cerebrospinal fluid to the deep cervical lymph nodes in the neck.

Navlakha, who develops algorithms to understand complex biological networks, wondered if the brain, with its billions of distributed neurons, was managing information similarly.

«Eventually, we want to be able to image whole brains, as is, with this method to see the entirety of their neural networks and other structures.»

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.

«Our future research will examine how networks can be improved or enhanced, even after a traumatic brain injury, with cognitive intervention.»

A team of UCLA scientists has found that brain areas linked to social behaviors are both underdeveloped and insufficiently networked in youths with high functioning autism spectrum disorder (ASD) compared to study participants without ASD.