Sentences with phrase «change in activity»

Environmental conditions could be said to be the occasions of change in the activities of the organism; but the decisive thrust of evolutionary change was internal process of a sort.

Check for rashes or spots on your baby's body and beware of changes in activity level and mood.

A relatively new area is to look at the developing nervous system by scanning infants, children, and adults at rest, to chart changes in activity patterns as the brain matures.

Always consult your veterinarian if changes in the activity and behavior of your dog occur.

«The largest change in activity is a near doubling of the amount of time retirees watch TV over the past 40 years,» the report noted.

Most women are eager to restart their fitness routines after giving birth to get rid of the baby weight, but extreme changes in your activity level can actually delay your period.

Consider what changes in your activities and routines might make things easier for both of you.

One is that no single technology can reveal instantaneous changes in the activity of individual neurons, or even small populations of neurons, throughout the whole brain.

Its answer: We're set apart from other primates not so much by differences in the makeup of our genes but by relatively recent changes in their activity.

This type of sensors changes location within the cell upon changes in activity.

On the other hand, sudden changes in activity level can increase stress, diarrhea, and dehydration.

About the only change in activity, I would expect, would involve a change in air breathing water borne sea life, that may be limited by the ice cover.

The sun goes through periodic changes in activity and appearance called a solar cycle.

Researchers think that mechanisms other than the increase in fat - free mass (such as changes in the activity of the sympathetic nervous system) are partly responsible.

Examples might include increased litter box use, change in appetite and / or water consumption, change in activity level, vomiting, diarrhea and weight changes.

1/17/2008 Rapid Effects of Intensive Therapy Seen in Brains of Patients with OCD In a study that may significantly advance the understanding of how cognitive - behavioral therapy affects the brain, researchers have shown that significant changes in activity in certain regions of the brain can be produced with as little as four week... More...

Fifty - three of the brain cells showed significant changes in activity as the coils rotated, reacting to field strength and polarity.

Dr. Tye and her team discovered a role for brain cells that secrete dopamine, dopamine neurons, in a specific brain region which showed changes in activity after social isolation.

A new climate change modeling tool developed by scientists at Indiana University, Princeton University and the National Oceanographic and Atmospheric Administration finds that carbon dioxide removal from the atmosphere owing to greater plant growth from rising CO2 levels will be partially offset by changes in the activity of soil microbes that derive their energy from plant root growth.

Barreiro and colleagues took a similar approach to test for the effects of African versus European ancestry on changes in the activity of immune cells.

«The hard drive LED flickers frequently, and therefore the user won't be suspicious about changes in its activity.»

Using functional MRI, the researchers then determined that less than a minute of blue light exposure triggered changes in activity in regions of their brain associated with alertness and executive function.

But here's the good news: Researchers biopsied the participants» muscle cells and found that while the under - 30 group that did interval training experienced changed activity levels in 274 genes, those in the plus - 64 group experienced changes in activity among nearly 400 genes.

While it may be some time before you actually feel any movement (somewhere between weeks 16 and 25), any significant changes in activity moving forward should be immediately reported to your doctor.

Every child will show signs of anxiety in different ways, but typical symptoms include changes in their activity level, sweaty palms, weak legs, stomach pain, headache, or behavioral cues such as crying, nail - biting, hair - pulling, or head - banging.

The screen identified changes in activity in regions related to emotional behavior, particularly in the habenula.

The decrease in FoxP2 produces changes in the activity of thousands of other genes.

With the 2016 Games looming, University of California San Diego School of Medicine investigators report little change in activity levels worldwide.

Last year, he discovered that four areas of the brain that are largely linked to inner ear function each showed a broad change in activity when pigeons were exposed to magnetic stimulation.

At the same time, PET showed that SSRIs are a very effective pharmacological first - line therapy that brings about specific changes in the activity of the serotonin system.

«These novel algorithms of identifying tumor suppressors and oncogenes nicely provide an explanation of how aneuploidies evolve in cancer cells, and the realization that subtle changes in the activity of many different genes at the same time can contribute to tumorigenesis is an exciting and intriguing hypothesis.»

To better understand these mechanisms, Too and colleagues infected human motor neuron cells with EV71 and compiled a list of human proteins that showed changes in activity during infection.

«Despite huge changes in activities — several orders of magnitude — there was really only one mutation directly in the active site,» Jackson says.

Over the same time period, the researchers also detected changes in the activity of about 1000 other genes and proteins, which they interpreted as a response to the stressor — an attempt to repair silver - induced damage.

Changes in these activities caused by mutations or other processes can cause protein misfolding or prevent protein degradation, affect the function and distribution of tau, and lead to degenerative diseases.

During hypnosis, there were significant changes in activity across parts of the brain involved in attention, muscle function, and environmental awareness.

«There was quite a dramatic change in activity in many different kinds of genes.

Reflecting relative changes in your activity and behavior, he says, is the real power of these tools.

Bipolar disorder is indicated by periods of intense emotions that induce changes in activity levels, sleep pattern, and other aspects of one's life.

But making use of functional MRI for imaging the brain allowed the researchers to reveal changes in activity while being stimulated, with the flow of information being potentially modulated by the electrical current.

Changes in activity warrant a visit to your veterinarian.

It's not uncommon for exhibition dates to change, which is all the more the case at a moment of such tremendous and rapid change in activities between the U.S. and Cuba.

It tracks changes in the activity of a small protein (the gramicidin channel) coupled to a fluorescence signal as a way of monitoring changes in lipid bilayer properties, a correlate for toxicity.

15 In 2007 John Cacioppo, a social neuroscientist at the University of Chicago, and his colleagues tried to explain why feeling lonely can make you physically sick — chronic loneliness can trigger changes in the activity of genes linked to diseases, such as cancer and heart disease [see «So Lonely It Hurts,» Head Lines; Scientific American Mind, June / July 2008].