Sentences with phrase «level of alertness»

Amazon said, «evening exposure to blue light from tablets may suppress our bodies» production of melatonin, which can prolong the time it takes to fall asleep, delay REM sleep, and reduce the level of alertness the next morning».

You might expect the higher level of alertness should settle down after a while, just as the alert guards at a base stop searching if you crouch in the grass long enough.

«Studies have shown that evening exposure to blue light from tablets may suppress our bodies» production of melatonin,» Amazon said in its press release, «which can prolong the time it takes to fall asleep, delay REM sleep, and reduce the level of alertness the next morning.»

«We can use light at any time of day to acutely boost our mood, level of alertness and ability to perform cognitive tasks.

According to a study published in the International Journal of Food Sciences and Nutrition, a higher level of alertness between breakfast and lunch is more associated with a meal high in fiber and carbs than it is with a low - carb meal.

Because it also involves cortisol and adrenaline, you feel the same level of alertness and awareness as you do in fight or flight.

Taking a nap improves brain activation and improves our level of alertness, memory, sense of humor, and creativity.

The researchers note that being out of biological sync with school schedules forces adolescents to wake up when they are at their lowest level of alertness (the equivalent of 3 a.m. for adults).

But his team hopes the research will one day help people with anxiety, and other conditions that involve changes in the body's level of alertness.

They often have to make important decisions when their level of alertness is at its lowest ebb.

«Troops have intensified vigilance and high level of alertness as they continued with efforts of clearing the remnants of the Boko Haram terrorists in their Area of Responsibility.»

They have also intensified vigilance and high level of alertness and making concerted efforts to clear the remnants of the terrorists in various nooks and crannies.

Cortisol's function is to «prepare» the body to meet these physical or emotional challenges by increasing the heart rate, blood pressure and level of alertness.

For example, truck drivers can wear a «Smart Cap,» literally a hat with sensors in it, that helps keep tabs on their levels of alertness, reducing the risk of accidents due to fatigue or falling asleep behind the wheel.

Led by management professor Russell Johnson, the research looked at smartphone use both among upper - level managers and a variety of mid-level professionals, like nurses and accountants, asking them to both report their nighttime smartphone use and then answer questions about their levels of alertness and productivity the next day.

For instance, people with sleep apnea are less efficient sleepers, and may have to sleep longer hours in order to achieve minimal levels of alertness during the day.

A CAR»S judgement on the driver's levels of alertness could be more reliable than the driver's own perception of it.

Higher levels of alertness and overall concentration 5.

In both simulated... and real world situations, drivers were monitored for levels of alertness and mental focus, as well as physical distraction and the ability to keep their eyes on the road.

Not exact matches

Almost everyone experiences a mid-afternoon lull: a dip in energy levels, alertness, and concentration as part of your natural circadian rhythm, explains Michael Kerr, an international business speaker and author of «You Can't Be Serious!

«And when it's time to go to sleep, of course, my implant turns down my alertness level.»

Even in a home office, your instincts will keep you in a subtle state of alertness, regardless of an empty house, and even this low level of stress may make it difficult to focus.

Vice versa, overtaking another car requires an upward shift to partial or full alertness and a rapid evaluation of risks which involves higher levels of the cognitive hierarchy.

Caffeine and theobromine in chocolate have been shown to produce higher levels of physical energy and mental alertness, and there are likely many more healthy chocolate compounds that have yet to be discovered.

A diet rich in Omega - 3 can help the brain increase mental alertness and concentration levels at any age, but can also be shown to help slow the effects of normal age related memory loss and increase resistance to stress and its impact on mood.

3) Reduces Stress: It also contains high levels of L - theanine, an amino acid which lowers stress levels but preserves alertness.

People naturally experience different levels of tiredness and alertness throughout the day, which is largely regulated by our circadian biological clocks.

National studies show that students who eat school breakfast are more likely to: reach higher levels of math achievement; score higher on tests; have better concentration, memory and alertness, improved attendance, behavior, and academic performance; and maintain a healthy weight

When the cats were kept awake by encouraging them to play with toy lizards for 6 hours — an unusually long stretch between cat naps — adenosine levels soared higher than during normal states of alertness.

The women were then asked to report their level of executive function across five domains: Organization and motivation for work; concentration and attention; alertness, effort and processing speed and managing affective interference, the tendency to overly focus on the emotion of a message; and working memory and recall.

When the researchers looked at brain size, they found that for fighters who had increasing levels of tau over time, there was a 7 percent decline in the volume of their thalamus, which is located in the center of the brain and regulates sleep, consciousness, alertness, cognitive function and language while also sending sensory and movement signals to other portions of the brain.

With caffeine, we have a double negative in that it inhibits an inhibitory neurotransmitter and thus increase levels of arousal and alertness — but higher doses can produce nervousness, anxiety and tachycardia.

However, recent studies have shown that sleep - deprived animals can exhibit slow waves in parts of their brain while they are still awake, suggesting that the brain can also control alertness at a local level.

My energy levels increased, I was able to focus for much longer periods of time, and my memory and mental alertness increased tenfold.

Researchers from Brigham and Women's Hospital in Boston found that subjects who used light - emitting e-readers before bed had a harder time falling asleep, lower levels of sleep - promoting hormones, and shorter and delayed REM sleep — all of which reduced their alertness levels in the morning.

When it comes directly to energy, soybeans are also rich with the essential trace mineral, molybdenum, shown to enhance alertness and concentration, while aiding in the balancing out of blood sugar levels.

It actually helps to promote a relaxed state of alertness as it increases L - Theanine levels and alpha waves.

Used mostly during times of stress, L - Glutamine is a key ingredient for maintaining muscle and promoting cell regrowth while increasing energy levels and alertness.

This level of caffeine consumption is positively associated with increased alertness and well - being, improved concentration, enhanced mood and reduced depression.

The caffeine and theobromine in chocolate have been shown to produce higher levels of physical energy and mental alertness while, counter-intuitively, lowering blood pressure in women.

Caffeine and theobromine in chocolate have been shown to produce higher levels of physical energy and mental alertness, and there are likely many more healthy chocolate compounds that have yet to be discovered.

Of course, the benefits will be different depending on the athlete but in general, athletes usually experience one or more of the following when they become metabolically efficient: 1) decreased body weight, 2) decreased body fat, 3) improved and sustained energy levels and mental alertness throughout the day, 4) improved recovery, 5) improved cognitive function, 6) improved power to weight ratio, 7) improved running velocity, and 8) better sleeOf course, the benefits will be different depending on the athlete but in general, athletes usually experience one or more of the following when they become metabolically efficient: 1) decreased body weight, 2) decreased body fat, 3) improved and sustained energy levels and mental alertness throughout the day, 4) improved recovery, 5) improved cognitive function, 6) improved power to weight ratio, 7) improved running velocity, and 8) better sleeof the following when they become metabolically efficient: 1) decreased body weight, 2) decreased body fat, 3) improved and sustained energy levels and mental alertness throughout the day, 4) improved recovery, 5) improved cognitive function, 6) improved power to weight ratio, 7) improved running velocity, and 8) better sleep.

Anise is thought to increase healthy levels of neurotransmitters in the brain, making it an ideal addition to support brain activity and alertness.

While our ancestors likely needed elevated Ghrelin levels — and therefore increased GH, mental alertness, etc — in order to hunt and kill their prey, we can still adopt the same «template» of daily eating in the evening.

Regulating Activity Level — developing self - monitoring of alertness and applying activating or calming strategies to optimize focus and productivity

The benefits of agility exercises include higher endurance levels, alertness and essential communication skills which serve to strengthen the human - animal bond.

Significant changes and improvements in skin health, energy and alertness are frequently noted when blood levels improve on medication, thereby enhancing quality of life.

If any of you have played Hitman Absolution, it was the exact same mechanic for showing guard alertness level.

Dave Asprey's Bulletproof Diet focuses on eating way more «healthy fats» than most of us get and promises new levels of turbocharged alertness by blending coffee with butter and refined coconut oil.

High level of intelligence, agility, alertness, and physical strength is also required in the discharge of his / her duties