Sentences with phrase «brain structure compared»

Previous research from other studies had linked hearing loss with marked differences in brain structure compared to those with normal hearing, both in humans and animals.

Although modern medicine means that many of these premature babies now survive, recent studies have shown differences in their brain structure compared with babies born after 37 weeks, as well as an increased risk of emotional and behavioural problems in childhood.

The research team wanted to see if elderly long - term yoga practitioners had any differences in terms of brain structure compared with healthy elderly people who had never practiced yoga.

Not exact matches

They found that the athletes in collision and contact sports had differences in brain structure, function and chemical markers typically associated with brain injury, compared to athletes in non-contact sports.

The researchers found that a key brain structure involved in regulating emotions and decision - making is smaller in kids who have lived through three or more adverse experiences before the age of 8, compared with kids whose lives were more stable.

STOP SIGNS Brainlike structures grown from autistic patients» stem cells (right) produced greater numbers of brain cells that make other brain cells less active (green and red) compared with structures grown from the cells of a non-autistic family member (left).

«Anatomists have debated how to compare the DVR and neocortex for over a century, and our identification of IT neurons in the bird DVR helps to explain how such different brain structures can give rise to similar behaviors.»

Obese adolescent girls, Stice found, showed greater activation compared with their lean peers in regions of the brain that encode the sensory experience of eating food — the so - called gustatory cortex and the somatosensory regions, archipelagoes of neurons that reach across different structures in the brain.

Lynch and Granger base their characterization on our current understanding of how the human brain works, describing in detail its physiology and structure and comparing it with the brains of other primates.

With regards to the brain structure data, researchers found that the altruistic individuals had a larger anterior insula compared to that of those who chose to escape without helping.

«Prior research studies comparing brain structure in individuals who are deaf and hearing attempted to control for language experience by only focusing on those who grew up using sign language,» explains Olumide Olulade, PhD, the study's lead author and post-doctoral fellow at GUMC.

When comparing brain responses from each trial, the group identified several brain structures that were more or less active before and during the painful stimulus in those who experienced a placebo effect.

She also emphasized that cognitive training is a second option when compared to physical fitness programs, which have been linked to positive effects on cognition, brain function, and brain structure.

Extended imaging sessions at UCLA allowed the statisticians to model links between structures in epileptic patients» brains and to compare them either individually or collectively with each other and with the controls.

When compared with MRI scans using the metallic enhancing agent gadolinium, DGE - MRI gave comparable results - showing details of brain structure and areas where tumors had disrupted the blood - brain barrier (BBB), which is a hallmark of the highest grade tumors.

The researchers also compared the structure of thylacine brains with that of Tasmanian devil brains.

Compared with fishes, frogs, reptiles, and birds, some of which can regrow entire brain structures, he says, «it is interesting that neuronal turnover in humans is limited to a single population of neurons in only one relatively small structure, and it is worthwhile to examine why it persists.»

By analyzing multiple patients with damage to a particular voxel or cluster of voxels and comparing their cognitive abilities with those of patients in whom the same structures were intact, the researchers were able to identify brain regions essential to specific cognitive functions, and those structures that contribute significantly to intelligence.

Finding some brain structures to compare across deep time is a promising step in figuring out the evolution of number sense in animals.

A suggestion for future studies is to take into account measures of past and current physical fitness when comparing cognition, brain structure and function in different groups of older subjects, once it is possible that better fitness is related to healthier brain aging.

When the new brain scans were compared, researchers found that the boys with the disorder had more activity in the basal ganglia, a brain structure, than they had before taking Ritalin.

According to Prensky, one of the more radical consequences of this technology - rich environment is a hypothesized change in the brain structure that means young people think, use and process information [2] in different ways compared to older generations, the digital immigrants.

Multiple studies have found parallels in brain structure and even identified specific gene analogues when comparing affected humans and canines.

It is important to note that there is no question that in neonatal handling studies, mothers of handled pups provide greater amounts of care toward handled pups compared with nonhandled pups (8) and that pups receiving handling or greater maternal care showed changes in emotionality (24) and a cascade of changes within the HPA axis and related brain structures (38).

Males with conduct disorder and aggression have brain - based differences that resemble the differences found in persons with addiction, as compared with normally developing controls, regarding brain structure and function.

Children as young as 4 years old with symptoms of attention deficit hyperactivity disorder (ADHD) have been observed to possibly have significant differences in brain structure, compared to children without such symptoms.

Validity of the Hospital Anxiety and Depression Scale to assess depression and anxiety following traumatic brain injury as compared with the Structured Clinical Interview for DSM - IV

However, relatively few studies have investigated whether there are differences in brain structure between these subgroups.We acquired diffusion tensor imaging data and used tract - based spatial statistics (TBSS) to compare adolescents with CD and high levels of CU traits (CD / CU +; n = 18, CD and low levels of CU traits (CD / CU -; n = 17) and healthy controls (HC; n = 32) on measures of fractional anisotropy (FA), axial (AD), radial (RD) and mean (MD) diffusivity.