cue in Medical News

On Sun Safety, Pool Staff May Take Cue From Others

Peer pressure affects use of sunscreen, coverups, study finds TUESDAY, Feb. 17 (HealthDay News) -- Outdoor pool staff are more likely to follow sun safety measures if their peers do the same, suggests a study by researchers at Emory University in Atlanta. Lifeguards and aquatic ins...

Perception of depth in movement by cue

A Team of researchers at the University of NSW in Sydney have identified a cue to detect depth in motion. This is a 3D motion cue which is dynamic //half-occlusion. This is helpful in achieving a perception of depth while in motion. It appears as a free access on Association for Researc...

Lung Cancer: Nutritional Intervention Comes To The Rescue

High doses of omega-3 fatty acids can reverse potentially fatal cancers, according to a new case study published in the current issue of the journal Nutrition and Cancer//. A researcher at the University of Nevada has shown that omega-3 fatty acids, which are often found in fish oil or golden alg...

E-Cigarettes Pose a Health Hazard, FDA Warns

...Academy of Pediatrics' tobacco consortium, said during the news conference. "It's marketed as a cigarette, and thus has the potential to normalize and cue smoking behavior." Winickoff noted that cartridges for e-cigarettes are available in flavors, including chocolate, mint and bubblegum. "Past exper...

New PICC Mimics Nature

...valves to their catheters, which can limit placement methods and reliable blood sample withdrawal through the catheter. r4 Vascular engineers took a cue from stealth technologies instead, approaching the problem by camouflaging the catheter in a Biomimetic coating. Laboratory testing has shown the coat...

MORE WOMEN SHUN HORMONE REPLACEMENT THERAPY Garden of Life Offers a Natural Solution with Oceans 3™ Healthy Hormones™

...brown seaweed, and astaxanthin, which is found in microalgae, are noted for their ability to combat free radicals which can cause oxidative stress and cue cells to accelerate the aging process. "Most people have only been consuming one of the three health secrets from the ocean, as evidenced by ...

Lingraphica introduces the SmallTalk mobile accessory for aphasia

... The SmallTalk is ideal for use in everyday situations such as restaurants, doctor's appointments, phone conversations, or emergencies. Users can also cue themselves to speak by putting on earphones and playing phrases so that only they can hear them. The result of a yearlong intensive design project...

National Survey: Parents Report Increased Awareness of Risks of Teen Prescription Drug Abuse, But Preventative Action Lags

...arent-Teen Conversations The primary -- and increasingly influential -- cue for parent-teen discussions about drug and alcohol issues is the media, par...respectively, reported the media in general or television specifically as a cue to talk to teens about substance abuse. The PATS data also revealed th...

Optical illusions: Variety makes us perceive smaller quantities

...ified whole." The authors found that focusing on the larger whole makes a set appear to occupy more space. "Since people rely on spatial area as a cue for quantity, a set appears to have more items when they are all identical." After demonstrating this perceptual effect in two studies with geometric ...

U-M researcher's idea jells into potential new disease-detection method

...," she said. The researchers wanted to design a material made up of molecules that would organize themselves into a gel when prompted by particular cue ---in this case, the presence of nitric oxide and oxygen. Other research groups have achieved similar feats with materials whose solubility changes wh...

With 4 Legs They All Walk the Same, It Seems

...ches each time. Also, that horse had a larger heart so he could pump more blood." Even without bionic-like body parts, humans might want to take a cue from the success of Secretariat's legendary stride and try to perfect their own gait. Few people walk correctly, contend the writers of an article ...

Beta Blocker Blocks Feelings of Bad Memories

... it have the same effect in people. The answer came on day three, when the subjects were tested again: The physiological response to the fear-inducing cue -- pictures of spiders -- was eliminated in the propranolol group, but not in the placebo group, Kindt found. "In principle," said Bouton, "this is...

2008 AAAS Newcomb Cleveland Prize recognizes science paper on limb regeneration in newts

... A United Kingdom research team's discovery of a new molecular cue that promotes limb regeneration in newts a finding that could help guide the field of regenerative medicine received the 2008 Newcomb Cleveland Priz...

Fractures in Older Adults Up Death Risk

...es most fractures indicate other underlying problems. "As people age, having a fall or other things that lead to fracture should be looked at as a cue that there are other health issues. It's important to not minimize osteoporotic fractures overall, and we should use these events as an indicator for ...

Process found to play role in rheumatoid arthritis could lead to new treatment

...the pathogenic mechanism of RA and emphasize the importance of PIGF and flt-1 as potential candidates for therapy, in addition to their being a common cue of angiogenesis and the inflammatory process," the authors conclude. They are currently conducting research to improve the activity of the anti-flt-1 ...

Protein Might One Day Prevent Blindness

... However, Rando Allikmets, an associate professor of ophthalmology, pathology and cell biology at Columbia University in New York City, took Chen's cue in cautioning that the true measure of the current work awaits human clinical trials. "It's a very good study, an interesting observation and a ver...

Unlocking the mysteries of memory

..."It's unique because we're able to look at single cells in the brain when people spontaneously retrieve something from inside their memory without any cue from outside." The research was challenging and could only be done on human subjects ― other animals lack the ability to verbalize their memo...

Hope for treating relapse to methamphetamine abuse

...showed any preference for one chamber over another. Dewey's group is now conducting studies to examine whether GVG will also block an environmental cue previously shown to produce relapse to drug-seeking behavior. "These studies have wide implications for addressing the number-one cause of relapse ...

Study offers new insights into teenagers and anxiety disorders

...ger?" Craske and her colleagues measured physiological responses to a cue that was associated with or "conditioned" to a brief, loud noise. They then measured how fast these responses disappeared or extinguished when the cue was presented without the loud noise. They found an increase in sweat gland...

Trouble quitting?: A new Pitt-Carnegie Mellon smoking study may reveal why

... "hot" state. Smokers in all three groups were required to abstain from smoking for 12 hours prior to Session 2 and would experience the lit cigarette cue described above. During Session 2, when the subjects in all three groups were craving, they were given the chance to revise the amount of money th...

Align Technology Targets Mainstream Orthodontics Market With Invisalign Teen(TM)

... number one concern when treating teen patients. In response, Align designed Invisalign Teen aligners with compliance indicators that provide a visual cue of approximate patient wear. When worn as directed, the indicators fade from dark to light blue or clear during the two week wear period for each set ...

Study suggests human visual system could make powerful computer

...ut of zero) from the viewer. "An input to a digital circuit is a zero or one. Similarly, an input to a visual version of the circuit is an unambiguous cue to the tilt at that part of the circuit." Changizi used simple drawings of unambiguous boxes as inputs for his visually represented digital circui...

Hybrid Cars Pose Risk to Blind, Visually Impaired

... Virtually silent engines remove key cue to safety; group seeks legislative help MONDAY, July 21 (HealthDay News) -- Because they can be nearly silent, hybrid cars pose a serious...

NYU, Rutgers study shows how using mental strategies can alter the brain's reward circuitry

... and a yellow square that either predicted or did not predict a potential monetary reward. Prior to each trial, participants were also given a written cue that instructed them to either respond to the stimulus ("think of the meaning of the blue square, such as a potential reward") or regulate their emoti...

Study shows that chronic grief activates pleasure areas of the brain

...onnor, UCLA assistant professor of psychiatry and lead author of the study. "The idea is that when our loved ones are alive, we get a rewarding cue from seeing them or things that remind us of them," O'Connor said. "After the loved one dies, those who adapt to the loss stop getting this neural rew...

Bikini-clad women make men impatient

... glance at pictures featuring women in lingerie. That is, men will choose the immediately available rewards and seek immediate gratification after sex cue exposure." Do all straight men respond the same? Actually, no. Some men are highly responsive to rewards while others are not so sensitive, and th...

Scientists identify key roadblock to gene expression

...ion starts but then soon pauses at the first nucleosome the RNA polymerase encounters. "This pause is maintained until chemical signals from the cell cue the removal of the nucleosome and encourage the RNA polymerase to continue along its path," said key collaborator David S. Gilmour, professor of molec...

Killer competition: Neurons duke it out for survival

...neurons coax nerves to grow toward them by releasing nerve growth factor protein, or NGF. Once the nerve reaches its target, NGF changes from a growth cue to a survival factor. In fact, when some populations of nerve cells are deprived of NGF they die. To further investigate how this NGF-dependent surv...

Drinking Dampens Ability to Feel Fear

...ces. Some images had neutral expressions, while others had scary looks designed to provoke a natural fearful response. The threatening faces "are a cue that something is dangerous going on," Hommer explained. The fMRI scanner, meanwhile, tracked the levels of activity in parts of the brain where em...

Scientists discover a mechanism that can send cells on the road to cancer

...at the interaction of E1A and p400 is very important in terms of regulating cell growth in normal and cancer cells, Dr. Tansey said. So were taking a cue from the history of work on adenoviruses and were leaving E1A behind to concentrate on Myc and p400. For us, now, the next step is to learn more abou...

IU Health & Wellness: New research findings from the Kinsey Institute

... were reported by some men as inhibiting sex, while other men found that they can enhance their desire and arousal. An erection is not the main cue for men to know they are sexually aroused. Most of the men responded that they can experience erections without feeling aroused or interested, leading...

The Disappearing Toothbrush: Survey Reveals Kids' Top Excuses to Avoid Brushing

...n mind, the makers of LISTERINE(R) introduce LISTERINE(R) SMART RINSE(TM) Anticavity Fluoride Rinse, a mouthrinse designed to provide a special visual cue offering kids instant proof of their oral care efforts. (Photo: http://www.newscom.com/cgi-bin/prnh/20080311/NYTU022 ) "Visual cues play an impor...

Early to bed early to rise ... depends on the TV schedule in your time zone

...djacent zone. Hamermesh, Myers, and Pocock conclude that while the natural cue of daylight has some effect on timingthe entirely artificial cue of the timing of television programs has still larger effects. They also fi...

Gender differences in language appear biological

...en directions may be helpful for women because all information is relevant to the abstract concept of where to turn; however, men may require only one cue and be distracted by additional information. ...

Silica smart bombs deliver knock-out to bacteria

...ant bacteria grows, one novel approach under way at the University of North Carolina at Chapel Hill seeks to thwart the bug without a drug by taking a cue from nature. Mark Schoenfisch and his lab of analytical chemists at UNC have created nano-scale scaffolds made of silica and loaded with nitric ox...

'Lab on a chip' mimics brain chemistry

... turned randomly, suggesting that cells do not choose one signal over the other. This, according to Levchenko, supports the prevailing theory that one cue can elicit different responses depending on a cells surroundings. The ability to combine several different stimuli in the chip resembles a more rea...

Old dogs: Prior knowledge affects how consumers accept new information

...l issue of the Journal of Consumer Research. Once people learned that a cue predicted an outcome, they became less likely to learn about this very same cue with respect to a different outcome, write Marcus Cunha Jr. (University of ...

Stem Cells Modified to Home in Where They're Needed

... Routing cue works like a Zip code helps deliver mail, researchers say MONDAY, Jan. 14...physician, said in a prepared statement. "Stem cells must have a routing cue to traffic to where they're needed, just like you need a Zip code to delive...

Lack of imagination in older adults linked to declining memory

...pported the hypothesis using an adapted version of the Autobiographical Interview in which young and older participants responded to randomly selected cue words with past and future scenarios. When compared with young adults, the researchers found that the older adults displayed a significant reductio...

Parents Face Tough Questions When Santa's Magic Fades

...egins to show some cracks is to simply listen to your child and take your cue from there, experts say. "When a kid comes to you after school and says,...ntasies like Santa begin to fade for your child, "you have got to take your cue from the kid," Henderson said. That means asking the child what he or she t...