Sentences with phrase «brains using samples»

At Cox's urging, Mash set out to conduct an independent study of ALS and Alzheimer's brains using samples from her own human brain bank.

Not exact matches

Researchers looked at 133 babies using specialized, «baby - friendly» magnetic resonance imaging to analyze brain growth in a sample of children under the age of 4.

She wondered whether the sampling used in brain imaging studies might affect the results scientists were seeing.

Working in Morrison's Neurotrauma and Repair Laboratory at Columbia Engineering, the team developed a blast injury model using a shock tube and custom - designed sample receiver to simulate a primary blast event and applied it to an isolated, living model of the BBB that consisted of brain endothelial cells.

Researchers most commonly study the effect of antidepressants using a technique known as microdialysis, in which they insert a probe into the brain to take tiny chemical samples from the tissue.

These findings were achieved using brain tissue samples from two patients with AD and a control.

The study used samples from lung cancer patients with brain metastases.

For the first time, scientists can use skin samples from older patients to create brain cells without rolling back the youthfulness clock in the cells first.

Boyden and colleagues first described the underlying technique, known as expansion microscopy (ExM), last year, when they used it to image proteins inside large samples of brain tissue.

Using postmortem human brain samples, the researchers found that variations in the number of copies of the C4 gene that people had, and the length of their gene, could predict how active the gene was in the brain.

Once testing was complete, brain images, tissue and blood samples were used to analyze changes to brain structure and cytokine activity (proteins released by the immune system to help fight off infections or diseases).

George decided to take a closer look at the VTA and worked closely with Paul Sawchenko, professor at the Salk Institute who was part of the group that originally discovered CRF, to use radioactive RNA markers to detect CRF in brain samples from rodents.

They used state - of - the - art DNA sequencing technology to screen for retrotransposons in tissue samples taken postmortem from three individuals who were healthy when alive and had no neurological disease or signs of abnormality in their brain tissue.

Future work by the group will focus on testing the effectiveness of CAST training in a larger sample using neurophysiological measures to examine how the training affects brain systems.

As MB samples used for quantitative RT - PCR, the OLs, SOG and DLs were cut off from the dissected brains and the remaining MBs were used for the RNA extraction.

We sampled the bees from the surface of the bee ball at 0, 30, and 60 min after formation of the bee ball and examined the Acks - expressing brain regions using in situ hybridization (n = 5, 7 and 7 for 0, 30 and 60 min, respectively).

Here, we use a much larger sample of primates, more recent phylogenies, and updated statistical techniques, to show that brain size is predicted by diet, rather than multiple measures of sociality, after controlling for body size and phylogeny.

Usually, because of the inaccessibility of brain tissue in living humans, epigenetic studies are carried out using blood samples.

DEF cultures were used to recover the virus from brain and ovary samples.

Brains that have been voxelated into ~ 700 cubes will be prepared using automated microscale sample processing and analyzed using high - throughput reversed - phase liquid chromatography coupled online with high - resolution mass spectrometry to obtain both the spatial localization and relative abundance of brain proteins.

Brain and ovary samples from affected ducks were processed for virus isolation using embryonated duck eggs and embryos died 3 — 4 days post-inoculation.

The study found that in a sample of 460 people aged between 22 and 35, people with more education, better physical endurance, above - average memory, and other «positive» traits seem to have more strongly - connected brains than people with «negative» traits such as smoking, aggressive behavior, or a history of drug use.

Objective: The primary objective of the present study was to estimate how large a sample size would be needed for future clinical trials for AD - modifying treatments in Japan using atrophy measures of the brain as a surrogate biomarker.

The benefits of using olfactory receptor neuron samples to study psychiatric disorders and patient responsiveness include their similarity to brain neurons, the relatively easy biopsy procedure, and the potential for scientists to sample and compare cells from the same patients throughout several different stages of disease.

Abstract: Background: Little is known about the sample sizes required for clinical trials of Alzheimer's disease (AD)- modifying treatments using atrophy measures from serial brain magnetic resonance imaging (MRI) in the Japanese population.

Using clinical brain tumor samples, Natalia Filippova and colleagues at the University of Alabama show in a paper in the Journal of Biological Chemistry that increasing tumor severity was associated with increased multimerization and aggregation of HuR.

Falk's group claims that the hobbit brain fell neatly into the normal human group used for comparison, not with the microcephalic sample.

Background: Little is known about the sample sizes required for clinical trials of Alzheimer's disease (AD)- modifying treatments using atrophy measures from serial brain magnetic resonance imaging (MRI) in the Japanese population.

Using linear regression, we demonstrate that the multivariate pattern of gray matter density within these brain regions significantly predicts individual intelligence scores in the remaining, i.e., independent sample used for model testing (N = 108; correlation between predicted and actual intelligence scores: r =.36).

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Brain - compatible learning strategies for writing include using graphic organizers to organize big ideas (see www.developingmindsinc.com for sample graphic organizers and concept maps.)

It's quite an experience to sample the different ways in which teachers, administrators, museum directors, neurologists, and others have made use of what is essentially a simple claim: rather than the mind / brain having a single all - purpose computer (which yields a single IQ score), it is better described as consisting of a number of relatively independent computers of information, which we call the «multiple intelligences.»

Studies were included in our meta - analyses if the following criteria were given: (I) included at least one clinical group with described aggressive behaviour, (II) in combination with a healthy control sample, (III) conducted during adolescence, (IV) reported whole brain gray matter volume alterations or whole brain functional neuroimaging data, (V) results are described using a standard reference space (Talairach or MNI) and (VI) the same threshold was used throughout the whole brain analysis.