Sentences with phrase «brain patterns during»

New research on babies» brain patterns during sleep adds to the evidence that parents who argue frequently are stressing out their infants.

Researchers have shown that ultrasounds of babies in week thirty - two have brain patterns during sleeping that are similar to those of adults, leading many to hypothesize that babies are actually dreaming while in your womb.

Not exact matches

During the first six months of life, explains Michael Goodstein, neonatologist and director of the York County Cribs for Kids Program at York Hospital in York, PA, a baby experiences rapid brain growth and developmental changes that affect sleep patterns, cardiorespiratory control, metabolism, and physical ability.

In previous studies, the researchers reported multiple serotonin - related brain abnormalities in SIDS cases, including a decrease in serotonin in regions involved in breathing, heart rate patterns, blood pressure, temperature regulation, and arousal during sleep.

When researchers looked at their brain activity during these times, they saw that one hemisphere of the brain had electrical patterns resembling nighttime sleep, whereas patterns from the other hemisphere indicated wakefulness.

Scientists have discovered why a single mutated protein can lead to serious mental retardation in men with a common genetic disorder called fragile - X syndrome: The healthy protein is essential for establishing during childhood the adult pattern of connections between nerve cells in the brain.

These patterns occur at predictable frequencies that depend on what a person is doing and on what part of the brain is active during the behavior.

«Patterns of brain activity reorganize visual perception during eye movements.»

Yet the stimulus is perfectly stable, and it is instead the pattern of brain activity that is changing during viewing and producing the perceptual alterations or the illusion of an unstable object.

Normal patterns of brain firing are seemingly chaotic, but during a seizure, neurons synchronize and fire convulsively in parallel.

This pattern, known as burst suppression, allows the brain to conserve vital energy during times of trauma.

After the associations between smell and place were well established, the researchers could see a pattern of brain wave activity (the electrical signal from a large number of neurons) during retrieval.

And those kinds of random changes during development explain, for example, why the pattern of gyruses in the brain are very different even between identical twins.

Also, the patterns of brain activity that we see on imaging when they are lying down may not be the patterns that the brain produces during normal upright activity.»

«Interestingly, research has suggested that these same brain patterns measured during these states are related to different cognitive abilities.»

New research shows that our brain displays a similar pattern of activity during dreams as it does during a mind - expanding drug trip.

In previous studies, the researchers reported multiple serotonin - related brain abnormalities in SIDS cases, including a decrease in serotonin in regions involved in breathing, heart rate patterns, blood pressure, temperature regulation, and arousal during sleep.

Those who woke during REM sleep and successfully recalled their dreams were more likely to demonstrate a pattern of EEG oscillations called theta waves in frontal and prefrontal cortex areas — the parts of the brain where our most advanced thinking occurs.

In 2013, he and collaborators mapped how methylation patterns in brain tissue change during development.

Analysing the scans, the team found that specific patterns of brain activity associated with the satellites were replayed during rest.

But after often as little as 10 minutes, frontal brain activity lessened, and the brain signals transitioned to patterns similar to those seen during more automatic actions.

In addition, during sleep the brain - wave patterns of dogs are similar to people's, and they exhibit the same stages of electrical activity that are observed in humans — all of which is consistent with the idea that dogs are dreaming.

In this study, the researchers aimed to investigate task related brain activity and functional connectivity patterns following onset of a regional anesthetic nerve block during continuous noxious dental stimulation.

However, further research into that field is necessary to investigate if the pattern of brain development in individual dinosaurs is also reflected in a large scale trend during the more than 150 million years of dinosaur evolution.

«It is known from previous studies in animals that the active neural pattern during a certain experience is reactivated once this experience ends, so the idea was to observe in a group of volunteers what happened at the brain level when a certain episode ended,» explains researcher Ignacio Soles.

«But during the navigational memory task, certain parts of the brains of subjects with concussion showed altered activation patterns, either diminished or increased activity.

Patterns of brain activation during self - deprecation are fundamentally the same as those during self - deceptive pride, Keenan is finding.

«Once we unravel the different working patterns and circuits in the brain during memory formation and decision - making, we can begin to look for differences in connectivity patterns that underlie abnormalities,» Harvey said.

«Rapid eye movements in sleep reset dream «snapshots»: Researchers find eye movements during REM sleep reflect brain activity patterns associated with new images.»

Scientists therefore have to craft experiments that allow them to compare what happens to brains during reading with what happens when people look at random strings of letters or checkerboard patterns.

When we move our eyes in REM sleep, according to the study, specific brain regions show sudden surges of activity that resemble the pattern that occurs when we are introduced to a new image — suggesting that eye movements during REM sleep are responsible for resetting our dream «snapshots.»

Researchers at Carnegie Mellon University have developed a new dynamic statistical model to visualize changing patterns in networks, including gene expression during developmental periods of the brain.

Further experiments suggested the different effects may be due to a unique firing pattern by inhibitory neurons in a neighboring brain region, the zona incerta, during low frequency stimulation.

«We showed that these genes have unique expression patterns in different brain regions at varying times during brain development.

During intracranial EEG monitoring, implanted electrodes detected a pattern of signals coming from one part of the thalamus, a central region of the brain.

When a dimly flickering checkerboard pattern flashed in front of a patient's recently treated eye, an area in the brain responsible for vision lit up during functional magnetic resonance imaging (fMRI).

By labeling HAR1 molecules in human and macaque embryos, we discovered that the RNAs functioned in neurons during patterning and layout of the cortex, 6 a brain structure that expanded greatly in size during human evolution.7 Exactly which genes HAR1 is regulating remains to be determined.

Dr. Elias and the OCAR primarily focus on understanding why ERP works (e.g., fear tolerance versus fear habituation; the roles of guilt, willingness, and acceptance; patterns of brain activation during exposure; functional connectivity among brain regions), tailoring treatment to the individual (e.g., elucidation of predictors of response and their underlying processes / mechanisms and neural correlates; rigorous diagnostic characterization of obsessive compulsive related disorders), and evaluating innovative treatments and augmentation strategies (e.g., acceptance and commitment therapy; optimization of inhibitory learning; pharmacological augmentation).

Huang and colleagues previously reported that, during sharp - wave ripples in the hippocampus, patterns of brain activity thought to occur during memory replay and consolidation, gamma waves were disrupted in a mouse model of Alzheimer's disease.

Here, we first introduce various quantification metrics based on the extension of co-activation pattern (CAP) analysis, a recently proposed point - process analysis that tracks state alternations at each individual time frame and relies on very few assumptions; then apply these proposed metrics to quantify changes of brain dynamics during a sustained 2 - back working memory (WM) task compared to rest.

Recently, fMRI researchers have begun to realize that the brain's intrinsic network patterns may undergo substantial changes during a single resting state (RS) scan.

Due to the fact that a known visual pathway connects the only brain structures that have been shown to be active during magnetic orientation, our findings strongly support the hypothesis that migratory birds perceive the magnetic field as a visual pattern and that they are thus likely to «see» the magnetic field.

«We attribute the differences in brain activation patterns to the effort expended during the working memory task rather than to differences in speed of processing,» he added.

The researchers saw something interesting in the brain scans of short sleepers that they didn't see in the «normal» group: During their time in the MRI, their brain waves exhibited patterns more typically of sleep than of wakefulness.

[7] Superstars like Cristiano Ronaldo, Lionel Messi or LeBron James are the best because they usually have the most patterns stored in their brain to cope with different situations during a game.

Neuroscientist mapping the brain states accessed during meditation say that meditation slows the patterns called delta waves.

«The playful Jump Rope class schools members in both speed and skill, calories fly off and both body and brain are worked during tough tricks and agility patterns.»

Using a technology called functional Near - InfraRed Spectroscopy (fNIRS), which uses infrared light to track changes in blood oxygen in different parts of the brain to provide a measure of what brain regions are becoming more activated (consuming more oxygen) during certain tasks, the investigation will compare the brain patterns of children with ASD and typical children who have similar imitation scores and eyetracking patterns, to determine whether children with ASD process the same imitation tasks differently from typically developing children, at the level of their brain activity.

Researchers have found that during sleep, the brain wave patterns of dogs are comparable to that of humans, pointing to the high likelihood of doggy dreams.

Research conducted by Matthew Wilson and Kenway Louie of MIT proved that during sleep, dogs brains go through similar brain wave patterns as humans (see reference below).