Sentences with phrase «in brain volume of»

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Infants grow new synapses, or neural connections, at a rate of 40,000 new synapses a second, and the brain more than doubles in volume across the first year.

Volume II, Number 2 A New Educational Paradigm — Michaela Glöckler, M.D. Changes in Brain Formation — Michael Kneissle Organology and Physiology of Learning — Wolfgang Schad New Health Problems of Children and Youth — University of Bielefeld (Germany) Rudolf Steiner's Efforts to Encourage Cultural Diversity — Detlef Hardorp The Middle Passage?Out of Diversity We Become Whole — Cindy Weinberg

Volume IV, Number 1 ADHD: the Challenge of Our Time — Eugene Schwartz Helping Children: Where Research and Social Action Meet — Joan Almon Computers, Brains, and Children — Stephen Talbott Movement and Sensory Disorders in Today's Children — Peter Stuck, M.D. Can Waldorf Education Be Practiced in Public Schools?

While the bulk of brain development occurs before the teenage years — at least in terms of volume — there's one section that's still in progress as your little one becomes an almost - adult: the prefrontal cortex.

Their brain has grown a lot too: it's now reached 60 per cent of its adult size and has doubled in volume since birth.

In this slim volume, Tough pulls together decades of social science research on the impacts of poverty and trauma on kids» brains and behavior, and makes a cogent, convincing argument for why this research should lie at the center of any discussions about reform.

Recall that despite dramatic cultural and technological changes in the industrialized west, human infants are still born the most neurologically immature primate of all, with only 25 % of their brain volume.

Chronic stress during pregnancy has been linked to an increase in the risk of premature delivery and low birth weight, and of the baby having reduced grey matter volume in areas of the brain involved in learning, memory, attention, and emotional regulation.

Using brain scans to compare the gray matter of children with RAD to typically developing children, the researchers found significantly reduced volume of gray matter in the area of the brain known as the left primary visual cortex.

Resulting from the shrinking in the overall volume of brain cells, baby brain is an extremely common condition for pregnant women in their third trimester.

Comparison images taken and two and four weeks postpartum revealed a small but significant increase in gray matter volume in specific areas of the brain.

This increase in blood volume is intended to minimize the sloshing of the brain inside the skull.

The band is designed to address mTBI through the application of light pressure on the neck, which in turn mildly increases blood volume in the vein structure of the brain.

«By increasing the volume of blood in the cranial cavity, there's less room for the brain to move which reduces the overall slosh effect which we believe reduces mTBI.

Physical punishment is associated with a range of mental health problems in children, youth and adults, including depression, unhappiness, anxiety, feelings of hopelessness, use of drugs and alcohol, and general psychological maladjustment.26 — 29 These relationships may be mediated by disruptions in parent — child attachment resulting from pain inflicted by a caregiver, 30,31 by increased levels of cortisol32 or by chemical disruption of the brain's mechanism for regulating stress.33 Researchers are also finding that physical punishment is linked to slower cognitive development and adversely affects academic achievement.34 These findings come from large longitudinal studies that control for a wide range of potential confounders.35 Intriguing results are now emerging from neuroimaging studies, which suggest that physical punishment may reduce the volume of the brain's grey matter in areas associated with performance on the Wechsler Adult Intelligence Scale, third edition (WAIS - III).36 In addition, physical punishment can cause alterations in the dopaminergic regions associated with vulnerability to the abuse of drugs and alcohol.in children, youth and adults, including depression, unhappiness, anxiety, feelings of hopelessness, use of drugs and alcohol, and general psychological maladjustment.26 — 29 These relationships may be mediated by disruptions in parent — child attachment resulting from pain inflicted by a caregiver, 30,31 by increased levels of cortisol32 or by chemical disruption of the brain's mechanism for regulating stress.33 Researchers are also finding that physical punishment is linked to slower cognitive development and adversely affects academic achievement.34 These findings come from large longitudinal studies that control for a wide range of potential confounders.35 Intriguing results are now emerging from neuroimaging studies, which suggest that physical punishment may reduce the volume of the brain's grey matter in areas associated with performance on the Wechsler Adult Intelligence Scale, third edition (WAIS - III).36 In addition, physical punishment can cause alterations in the dopaminergic regions associated with vulnerability to the abuse of drugs and alcohol.in parent — child attachment resulting from pain inflicted by a caregiver, 30,31 by increased levels of cortisol32 or by chemical disruption of the brain's mechanism for regulating stress.33 Researchers are also finding that physical punishment is linked to slower cognitive development and adversely affects academic achievement.34 These findings come from large longitudinal studies that control for a wide range of potential confounders.35 Intriguing results are now emerging from neuroimaging studies, which suggest that physical punishment may reduce the volume of the brain's grey matter in areas associated with performance on the Wechsler Adult Intelligence Scale, third edition (WAIS - III).36 In addition, physical punishment can cause alterations in the dopaminergic regions associated with vulnerability to the abuse of drugs and alcohol.in areas associated with performance on the Wechsler Adult Intelligence Scale, third edition (WAIS - III).36 In addition, physical punishment can cause alterations in the dopaminergic regions associated with vulnerability to the abuse of drugs and alcohol.In addition, physical punishment can cause alterations in the dopaminergic regions associated with vulnerability to the abuse of drugs and alcohol.in the dopaminergic regions associated with vulnerability to the abuse of drugs and alcohol.37

He is planning to conduct a prescribed exercise intervention in a population of healthy older adults with genetic and other risk factors for Alzheimer's disease and to measure the impact on hippocampal volume and brain function.

These neurons, he believed, somehow turned up or down the «volume» of the neurons he'd recorded in other areas of the brain.

When Thompson's team looked at brain scans of 206 healthy people aged 70 to 80, they found that those with at least one copy of the FTO variant had 8 per cent less volume in their frontal lobes and 12 per cent less in the occipital lobes, compared with their counterparts lacking the variant.

Compared to people who did not have diabetes, people who developed diabetes in middle age had a total brain volume average of 2.9 percent smaller.

In the hippocampus area of the brain, the volume was 4 percent smaller.

Scientists have also investigated changes in brain volume in initial versus sustained abstinence in one set of subjects.

In women not taking the pill, the team found an increase in the volume of grey matter in the right parahippocampal and fusiform gyri, areas of the brain involved in spatial location and facial recognition (Brain Research, DOI: 10.1016 / j.brainres.2010.06.019In women not taking the pill, the team found an increase in the volume of grey matter in the right parahippocampal and fusiform gyri, areas of the brain involved in spatial location and facial recognition (Brain Research, DOI: 10.1016 / j.brainres.2010.06.019in the volume of grey matter in the right parahippocampal and fusiform gyri, areas of the brain involved in spatial location and facial recognition (Brain Research, DOI: 10.1016 / j.brainres.2010.06.019in the right parahippocampal and fusiform gyri, areas of the brain involved in spatial location and facial recognition (Brain Research, DOI: 10.1016 / j.brainres.2010.06.brain involved in spatial location and facial recognition (Brain Research, DOI: 10.1016 / j.brainres.2010.06.019in spatial location and facial recognition (Brain Research, DOI: 10.1016 / j.brainres.2010.06.Brain Research, DOI: 10.1016 / j.brainres.2010.06.019).

A volume decrease in specific parts of the brain's hippocampus — long identified as a hub of mood and memory processing — was linked to bipolar disorder in a study led by researchers at The University of Texas Health Science Center at Houston (UTHealth).

Molecules in the blood might diffuse into the brain and affect neurotransmitter release, or changes in the volume, pressure or temperature of blood vessels may stress neuronal membranes to regulate transmission.

The research team used a combination of magnetic resonance imaging (MRI) and a state - of - the - art segmentation approach to discover differences in the volumes of subfields of the hippocampus, a seahorse - shaped region in the brain.

The sheer volume of blood moving through makes this region susceptible to aneurysms, weaknesses in arterial walls that can lead to stroke and debilitating brain damage.

Language is one of those areas in which scientists observe neural entrainment: When people listen to speech, their brain waves lock up with the volume - based rhythms they hear.

In the last few years, however, some neuroscientists have begun to look at the bigger picture, generating magnetic resonance images of PTSD patients» brains and carefully measuring the volumes of the organs» many bewildering regions.

Recent studies suggest that the total loss in brain volume due to atrophy — a wasting away of tissue caused by cell degeneration — between our teen years and old age is 15 percent or more, which means that by the time we're in our seventies, our brains have shrunk to the size they were when we were between 2 and 3 years old.

The difference in diet explained 0.5 percent of the variation in total brain volume, an effect that was half the size of that due to normal aging.

These two types of brain oscillations engage in a neural seesaw: When beta waves are strong, akin to a stereo blasting, gamma waves are weak, as if the volume had been dialed down, and vice versa.

These fossils, dating from 1.77 million years ago, had brains between 600 and 775 cubic centimeters in volume, whereas H. erectus is generally thought to have had an average brain size of around 900 cubic centimeters.

The researchers found that in patients with SAD, brain volume and activity in the amygdala decrease as a result of ICBT.

After controlling for factors known to influence brain volume and cognitive test scores, such as age and gender, the researchers found that a higher self - reported frequency of game playing was significantly associated with greater brain volume in several regions involved in Alzheimer's disease (such as the hippocampus) and with higher cognitive test scores on memory and executive function.

After just nine weeks of internet - delivered cognitive behavioral therapy, the brain of patients suffering from social anxiety disorder changes in volume.

Previous studies have shown that people diagnosed with emotional instability disorders exhibit a decrease in the volume of certain brain areas.

Holdcroft believes that the changes in the brain are more likely to be the result of changes in the volume of individual cells, rather than changes in the number of cells in the brain.

During a normal conversation, your brain is constantly adjusting the volume to soften the sound of your own voice and boost the voices of others in the room.

Normally, the brain works out where sounds are coming from by relying on information from both ears located on opposite sides of the head, such as differences in volume and time delay in sounds reaching the two ears.

College football players with and without a history of concussions have less volume in the hippocampal region of the brain that relates to memory and emotion, according to a study published Tuesday by the Journal of the American Medical Association.

College football players with and without a history of concussions have less volume in the hippocampal region of the brain that relates to memory and emotion.

In addition, brain imaging studies in rats and humans have shown alterations in gray matter volume and white matter integrity in the brain caused by the effects of chronic paiIn addition, brain imaging studies in rats and humans have shown alterations in gray matter volume and white matter integrity in the brain caused by the effects of chronic paiin rats and humans have shown alterations in gray matter volume and white matter integrity in the brain caused by the effects of chronic paiin gray matter volume and white matter integrity in the brain caused by the effects of chronic paiin the brain caused by the effects of chronic pain.

In this case, brain volume,» said senior author Alysson R. Muotri, PhD, associate professor in the UC San Diego School of Medicine departments of Pediatrics and Cellular and Molecular MedicinIn this case, brain volume,» said senior author Alysson R. Muotri, PhD, associate professor in the UC San Diego School of Medicine departments of Pediatrics and Cellular and Molecular Medicinin the UC San Diego School of Medicine departments of Pediatrics and Cellular and Molecular Medicine.

After a two - week course of this multimodal regimen, males showed a dramatic increase in sensorimotor function (50 percent to 75 percent), working memory (decreases in path length to a platform: 375 cm to 300 cm) and a decrease in animals presenting with severe brain injury volumes (80 percent to 36 percent) compared to hypothermia and NAC treatment.

Spatially oriented brains have an above - average grey matter volume in the right precuneus, a small area of the brain associated with processing visual - spatial information.

Addition of vitamin D to hypothermia and NAC following neonatal hypoxic ischemia improves functional outcomes and preserves brain volume in male rodents, report researchers at the Medical University of South Carolina (MUSC) in the September 1, 2017 issue of Neuropharmacology.

Through analysis of high - resolution anatomical magnetic resonance imaging of brain volumes, taken three times over the two - year study period, the researchers were able to determine that individuals with MCI or Alzheimer's showed greater losses in gray matter volume in both the basal forebrain and temporal lobe, compared with cognitively normal controls.

A new article published in the inaugural issue of the journal Biological Psychiatry: Cognitive Neuroscience and Neuroimaging reports that individuals with intermittent explosive disorder (IED) have significantly lower gray matter volume in these frontolimbic brain structures.

The group identified eight genetic variants associated with decreased brain volume, several found in over one - fifth of the world's population.

By recording volume variations in the blood vessels irrigating the different brain structures, it is therefore possible to determine the location of activated neurons.