Sentences with phrase «as signal»

For example, when it is time for a woman to ovulate, the anterior pituitary gland releases the luteinizing hormone as a signal.

Every voluntary contraction starts as a signal that the brain sends down the nerves and into the muscle.

This functions as a signal to the brain that this behavior is good, and the brain is hardwired to seek out behaviors that stimulate dopamine release.

In a interview with Kent Holtorf, MD, «The increased leptin secretion that occurs with increased weight normally feeds - back to the hypothalamus as a signal that there are adequate energy (fat) stores.

The reduced availability of metabolic fuels may act as a signal to stimulate eating (11).

It circulates in the body binding to cell receptors which then acts as a signal to carry out another action in the body, such as maintaining a normal body temperature, regulating the menstrual cycle and supporting the cardiovascular system.

Leucine acts as a signal that starts the process of building muscle in the body.

This is because the serotonin that your brain releases as a signal that it's time to sleep is not overridden by other chemicals from food.

BHB is not used solely as a energy source, but also acts as a signal to regulate metabolism when energy sources are low (5).

The body takes this increase in cell water retention as a signal for cell growth and starts to intensify production of protein and glycogen with the aim of increased performance of muscle cells.

These authors speculated that, as for other endocrine systems (33,34), the CNS might interpret an increase in leptin pulse amplitude as a signal calling for a decrease in appetite independently from any change in the integrated circulating leptin concentration (32).

Once snapped on, patrolling white blood recognize the snapped - on antibody as a signal of trouble, and release chemicals that call for more white blood cells to rush in and destroy the invader.

Your muscles interpret this as a signal that they need to grow and repair themselves, preparing themselves to withstand the future strains.

The hormone that regulates our circadian rhythm, melatonin production shoots up at night to tell the body that it's time for bed and decreases in the morning as a signal to wake up.

Your body interprets this as a signal for turning on the defense mechanisms that prevent clotting.

In animals, the physical mechanisms and function of structural color have been studied significantly as a signal for recognition or mate choice.

The translation of extracellular, chemical information into a cellular state change is a process known as signal transduction.

The translation of extracellular, chemical information into the correct cellular response is a process known as signal transduction.

We considered a Z - score equal to three or higher as a signal of elevated differentiation.

The reinforcement learning system uses that dopamine flood as a signal to update our understanding of what actions we should take to get a given reward.

«I think that shipboard measurements are now feasible, since the lab experiments have given us clues as to what to search for as far as a signal of the animal mixing,» he said.

In comparisons, these preprocessing methods are often assessed with only a single metric of rs - fMRI data quality, such as reliability, without considering other aspects in tandem, such as signal - to - noise ratio and group discriminability.

The general ecological scenarios whereby melanin - based coloration is under selection, protection from UV radiation, thermoregulation in cold environments or as a signal of social status, offer a good opportunity to study how melanin - phenotype associations evolve.

It's been shown that actually for insulin to act on this receptor, it actually has to transiently inhibit PTPs in order to allow for a signal to be generated, but as soon as this signal goes through, this pathway is inhibited.

Drugs like Gleevec ®, known as signal transduction inhibitors, work by «turning off» specific proteins in cancer cells that cause cancer cells to grow and multiply.

More recently, Halassa has found that the part of the brain's thalamus that is not involved in processing sensory signals can function as a signal amplifier for the brain's cortex, providing a tantalizing glimpse of undisclosed findings of fundamental significance to neuroscientists.

Hyperpolarisation methods, such as the signal amplification by reversible exchange (SABRE) method invented here in York, dramatically improve the intensity of the NMR / MRI signals of target molecules by up to 100,000 times.

Dopamine (DOPE - uh - meen) is a vital chemical in the brain that serves as a signal to relay messages between cells.

The fact that Harvard, with its considerable resources and its commitment to cutting - edge research, is shutting its center might be seen as a signal that such studies are no longer important or possible, but scientists — including Flier — said the opposite was true.

Geographical variation in song dialect may reflect acoustic adaptation to different environments and / or serve as a signal of local adaptation.

For every individual, the MHC affixed to cells serves as a signal of that person's unique identity.

These proteins, called antigens, serve as a signal to the immune system that a diseased or cancerous cell is present and needs to be eliminated.

These results suggest that elevation - related differences in song structure in chickadees might serve as a signal for local adaptation.

Their behavior serves as a signal to what is normal and desirable in the community.

Now Grove and a colleague, reporting in todays Science, have found that Fibroblast Growth Factor 8 (FGF8), whose absence prevents limbs from growing normally, acts as a signal telling the neocortex which way is front.

Blood flow through a large number of facial capillaries gives the face its scarlet hue, which potential mates may regard as a signal of good health.

Although the paper's authors view China's efforts as a signal of dedication toward furthering fisheries conservation, they hope their perspective paper helps highlight the need for true institutional reform in order to see the Chinese government's goals realized.

By performing different biochemical assays, the researchers observed that PLK4 is capable of auto - regulating its levels by adding chemical groups of phosphate to itself, which will act as a signal for destruction.

A NASA review board found that the craft most likely crashed when it misinterpreted vibrations (caused by lowering its landing gear) as a signal that it had reached the ground, triggering its thrusters to shut down about 130 feet (40 meters) above the surface.

Current encryption protocols such as Signal used by WhatsApp make the most of the fact that a MITM attacker can only intercept messages sent via the compromised network.

Instead the miRNAs might simply act as a signal of diet quality.

Still, she added, the team «can not reject either as a signal.»

Its chief role is to probe for cells on the surface of blood vessels that are exuding E-selectin as a signal that they are damaged.

We take it as a signal that they are willing to receive endless streams of rather self - satisfied propaganda about science's great achievements: how, through the marvels of science, we now understand this, can control that, can make this go bang.

Such plants in Sweden require nearly four times as long a winter as their counterparts in England — 14 weeks versus four, respectively — before they will interpret warmth as a signal to grow.

This work is complemented by a second study that presents snapshots of PRC2 binding to the histone proteins that it modifies as a signal for gene silencing.

«But such messaging can appear to low - SES students as a signal that the institution is more focused on wealthier students,» said Destin, also a faculty fellow at the University's Institute for Policy Research.

Before throwing the lingcod back into its element, he punches a tiny, external plastic tag through the muscle beneath its dorsal fin as a signal to fishermen.

How do cells «read» this weakening of the signal — technically referred to as a signal gradient — in order to steer their growth or movement towards the signal's source?

In addition to the increased collaboration, the intellectual critical mass existing within the IMCB also helped the learning process through stimulating discussions with seasoned experts in exciting topics such as signal transduction and cell cycle processes.