Sentences with phrase «altered activity»

The phrase "altered activity" means a change or modification in the way something is done or the way someone behaves. Full definition
In some cases, they help regulate inflammation by altering the activity of messaging molecules within our body's inflammatory system.
Read below to see how I would alter this activity for future use.
The treatment alters the activity of the nerve cells in the brain, she said.
In patients with heart disease, eating a plant - based diet for three months was found to alter the activity of genes involved with artery inflammation and damage.
Co-expression of these two proteins improved efficiency, maintained the accuracy of HDR, and did not alter any activity in positions not targeted by CRISPR.
They could also help discover a new way to fight addiction in both adolescents and adults, for example by altering the activity of eIF2α in the brain.»
«Our finding of a link between bipolar disorder and the striatum at the molecular level complements studies that implicate the same brain region in bipolar disorder at the anatomical level, including functional imaging studies that show altered activity in the striatum of bipolar subjects during tasks that involve balancing reward and risk,» said TRSI Research Associate Rodrigo Pacifico, who was first author of the new study.
The researchers used repetitive transcranial magnetic stimulation (rTMS) on a specific area of the dorsolateral prefrontal cortex to briefly alter activity in this brain region and consequently change the amount of punishment a person doled out.
The team used this change in the variability of the song to look at how the activity of single cells in different parts of the brain altered their activity depending on the social environment.
In the different cell types of the body, different protein producing genes are active or inactive, and many medical conditions also depend on altered activity of specific genes.
Researchers in England have found that in trace amounts, they activate estrogen receptors in cells, which in turn alters the activity of certain genes.
Perlmann, who was born in Czechoslovakia but later became a U.S. citizen, was one of the first to recognize the importance of phosphate groups in the structure of many proteins; she showed that phosphates added to or stripped from a protein can dramatically alter its activity.
People with a psychotic illness had difficulty accepting that they had not really heard a tone and exhibited altered activity in brain regions that are often implicated in psychosis.
Britton thinks near - death experience somehow rewires the brain, and she has found some support for her hypothesis regarding altered activity in the temporal lobe: Twenty - two percent of the group with near - death experience showed synchrony in the temporal lobe, the same kind of firing pattern associated with temporal lobe epilepsy.
«When we understand them well and can control them, we should be able to regulate root activity,» just like modern agriculture has successfully altered activity aboveground, he says.
«The recruitment of distinct protein complexes at the non-prion and prion - like forms to create altered activity states indicates the prion - like behavior is in essence a protein conformation - based switch.
They identified combinations of genes whose altered activities contributed to desirable traits; the functions of some of these genes were previously unknown, demonstrating the technique's ability to generate new biological knowledge.
Searching for genes that might guide this decision, the team noticed that rat cells in the process of becoming neurons contained increased levels of RNA corresponding to so - called L1 retrotransposons, bits of DNA that can jump around in the genome, sometimes altering the activity of genes they land in.
The technique, called Transcranial Magnetic Stimulation, or TMS — apparently harmless and virtually painless — permits him to temporarily alter the activity of a living human brain.
The study found that the microglia cells — the immune cells of the brain — in middle - aged mice already showed altered activity seen in microglia from older mice.
But among rodents exposed to vapors free of nicotine, a whopping 830 or more genes in the frontal cortex showed substantially altered activity.
Among females, however, vapors laced with nicotine altered the activity levels of 148 genes in the brain's frontal cortex.
Preliminary findings suggest that the presence of certain symbiotic microbes alters the activity of genes that regulate the immune system.
Any one of these mutations may be present in non-epileptic dogs, but because it only partially alters activity, it would not produce seizures.
By altering the activity of mitochondria — the powerhouses that provide cells with energy — it forces the body to burn fat.
The researchers in this study used repetitive transcranial magnetic stimulation (rTMS) on a specific area of the dorsolateral prefrontal cortex to briefly alter activity in this brain region and consequently change the amount of punishment a person doled out.
Changing how the RNA folds can serve as a control knob in cellular processes — increasing, decreasing or altering activity in specific pathways — but determining how to make RNA so it folds in a particular way has long been a tedious and arduous process.
«Time and again, allergies have been proven to alter activities and behavior in somewhat predictable ways,» said Rapp.
We are unable to alter activities to prevent exposure to these conditions.
I also vowed that we would never leave him behind or alter our activities.
The role of PI (3,4) P2 is still becoming clear but it may be able to alter the activity of the AKT protein, a key regulator of cell growth.
For instance, zapping the temporal lobe using deep - brain stimulation can improve spatial memory, and using a powerful magnet to alter activity in the right temporoparietal junction can make our moral compass go haywire, causing behaviors we think of as immoral to become permissible.
«In particular, obesity led to altered activity in a part of the brain linked to the development of Alzheimer's disease — the posterior cingulate gyrus.
The changes, produced through a process called methylation, were found to have altered the activity of 642 genes associated with the production of insulin by islet cells in the pancreas.
As Columbia University neuroscientist Eric Kandel and others have shown, neurons respond to stimulation by altering their activity and connectivity, remodeling the architecture of the brain.
«Understanding how altered brain function leads to social deficits could help develop novel targeted therapeutics for autism spectrum disorder,» said Ghosh, such as by tuning the circuit to correct the altered activity.
They reported that a factor in the cells of naked mole rats protects and alters the activity of the proteasome, a garbage disposer for damaged and obsolete proteins.
In a paper appearing in the journal Cell on December 7, scientists at the Salk Institute report a modified CRISPR - Cas9 technique that alters the activity, rather than the underlying sequence, of disease - associated genes.
Now a dramatic new accomplishment has been added to nitric oxide's repertoire: altering the activity of genes.
They found that altering the activity of three specific targets — GABAB currents, the potassium leak currents and hyperpolarization - activated thalamic currents — restored sleep patterns in their model.
They found that altering the activity of a gene called Cdk5 appeared to make the clocks run faster than normal, and the flies older than their chronological age.
CVS activates the balance organs which are believed to alter activity in the area of the brain, known as the brainstem, associated with the onset of migraine headaches.
«We envisage that morphological changes are likely to impact the function of chandelier cells, and consequently, alter the activity of cortical networks.
Burwell, Ho, and the group used this capability to alter activity in the PER by pulsing the light into that part of the brain at different frequencies.
Informally called jumping genes, these bits of DNA can replicate and insert themselves into other regions of the genome, where they either lie silent, doing nothing; start churning out their own genetic products; or alter the activity of their neighboring genes.
SUMOylation occurs when an enzyme attaches a molecular tag called a Small Ubiquitin - like Modifier (SUMO) to a protein, altering its activity and location in the cell.
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