Pattern in Medical News

Brain detects happiness more quickly than sadness

... we process emotional expressions, looking at the pattern of cerebral asymmetry in the perception of ... theories are currently "competing" to explain the pattern of cerebral asymmetry in processing emotions. The ... hypothesis, which holds that the pattern of cerebral asymmetry depends upon the emotion in ...

Sporadic play activity as beneficial to child health as continuous bouts of exercise, study suggests

... differences in the aspects of the activity pattern in young children are a cause or a consequence of ... help determine whether relationships between the pattern of activity and health outcomes persist as ... and boys to see whether aspects of the activity pattern which relate to health differ between genders. ...

Swine Flu Likely to Return to U.S. Next Winter

... you draw parallels to previous flu pandemics, the pattern has always been a mild epidemic in the early ... School in Houston. "If this were to follow the pattern of previous outbreaks, we would see it again in ... (Asian flu) and 1968 (Hong Kong flu). This pattern of an initial "herald wave" followed by a second ...

Pitt, Berkeley researchers reconstruct seashells to model nervous system function

... while different amounts of pigment result in a pattern unique to each species. For instance, shell ... cells but not itself, so that the same pattern is repeated day after day, yielding a stripe. ... management, and molecular and cell biology. "The pattern on a seashell is the mollusk's memories. The ...

Swallowing-Breathing Dysfunction Worsens Lung Disorder

... News) -- A disrupted breathing-swallowing pattern may explain why people with moderate to severe ... of Pittsburgh. "In healthy subjects, the usual pattern is to time swallows to occur during early to mid ... follow each swallow with exhalation. This pattern assures that there is sufficient air pressure ...

New study finds daily drinking is biggest risk factor in serious liver disease

... or binge drinking, and this regular drinking pattern is often discernable at an early age. It also ... from a late teenage and early 20's binge drinking pattern to a more frequent pattern of increased intake may prove to be a useful ...

With 4 Legs They All Walk the Same, It Seems

... it wrong, according to a study on the foot-fall pattern of dogs and other four-legged creatures that was published in Current Biology . The pattern is formulaic, explained study author Gábor ... is maximal," Horváth said. Any other pattern would be less stable, he said. "It's not ...

Decoding short-term memory with fMRI

... subjects were remembering orientation, then that pattern of activity during the delay period had no ... chose to remember, and they did not compare the pattern of activity during sensory processing and during ... was that the sensory area of the brain had a pattern of activity that represented only an individual's ...

MRI shows brain atrophy pattern that predicts Alzheimer's

... MRI methods, researchers have identified a pattern of regional brain atrophy in patients with mild ... edition of Radiology . "Previously, this pattern has been observed only after a diagnosis of ... that some individuals with MCI have the atrophy pattern characteristic of mild Alzheimer's disease, and ...

Seasons Arriving 2 Days Earlier, Study Says

... Change is linked to wind pattern that controls winter in Northern Hemisphere ... "We see 100 years where there is a very natural pattern of variability, and then we see a large departure from that pattern at the same time as global mean temperatures ...

Diet may cut second breast cancers in women without hot flashes

... UCSD Cancer Center. "It appears that a dietary pattern high in fruits, vegetables and fiber, which has ... the government-recommended five-a-day dietary pattern (23.6 percent). The dietary effect was even ... dose, then following this rigorous dietary pattern may reduce estrogen levels enough to reduce ...

Diet may cut risk of breast cancer recurrence in women without hot flashes

... UCSD Cancer Center. "It appears that a dietary pattern high in fruits, vegetables and fiber, which has ... the government-recommended five-a-day dietary pattern (23.6 percent). The dietary effect was even ... dose, then following this rigorous dietary pattern may reduce estrogen levels enough to reduce ...

Also in the Nov. 11 JNCI

... examined the expression and gene amplification pattern of OLC1 in human tumor samples. They also tested ... of HPV DNA. The investigators also examined the pattern of genetic changes, which is characteristic for ... showed evidence of HPV DNA. Additionally, the pattern of genetic changes in HPV DNAnegative tumors ...

Breakthrough Baldness Genetic Test

... an individual is genetically pre-disposed to pattern baldness. The test uses a DNA sample collected ... of the test is to identify those at high risk of pattern baldness before they begin to lose their hair. Advances can then be taken to reduce the onset of pattern baldness. Current diagnosis ...

New Genetic Links to Baldness Discovered

... 12 (HealthDay News) -- New genetic links to male pattern baldness have been discovered by researchers in ... this new one can possibly show the risk of male pattern baldness," he said. But whether something can ... markets a $149 genetic screening test for male pattern baldness. That test looks at variants of a ...

DNA editing tool flips its target

... They must duplicate both their DNA and a subtle pattern of punctuation-like modifications on the DNA ... the tools mammalian cells use to maintain their pattern of methylation. Visualized by X-ray ... "The processes that copy the methylation pattern have to be faithful," says senior author Xiaodong ...

Best treatment for MS may depend on disease subtype

... system. Mice injected with Th1 cells showed a pattern of central nervous system inflammation that ... and opticospinal MS, most common in Asia. The pattern of inflammation the team saw in the Th17-injected mice resembled the pattern in these variants of MS. ...

Healthy Diet Lowers Death Risk for Women

... suggests. "We investigated a Western eating pattern -- lots of red and processed meat, French fries, refined grains and sweets -- and a prudent pattern -- lots of fruit, vegetables, legumes, whole ... "[Women] with a high adherence to the prudent pattern had a 17 percent lower long-term risk of ...

Research shows patients must re-learn going from sitting to standing after total knee replacement

... "Simply put, it was a learned movement pattern that could not be resolved without retraining by ... to help push up in order to develop the correct pattern and eventually moving to performing the task ... use of the arms. "Because the incorrect movement pattern could potentially contribute to the development ...

Why is the Sex & the City Movie a Mega-Blockbuster?

... and Miranda, struggles with a specific dating pattern that many women face or have overcome. "Because ... & the City patterns are: The Crumbs Dating pattern (like Carrie) 1. Accepting seductive & wonderful ... and pushing him away The Chase Me Dating pattern (like Samantha) 1. Endlessly claiming she did ...

Lung Trouble Associated With Sickle Cell in Kids

... or asthma-like pattern. "The restrictive pattern of decline is supportive of early injury or ... but this had never been quantified, nor was the pattern of decline clear." The research was presented ... ratio, a marker of airway obstruction. This pattern of decline confirmed a ...

For children with sickle cell disease, lung disease is part of the package

... in Toronto on Sunday, May 18. The restrictive pattern of decline is supportive of early injury or ... but this had never been quantified, nor was the pattern of decline clear. To determine the patterns of ... ratio, a marker of airway obstruction. The pattern of decline of lung volume confirmed a ...

Brain Patterns Predict Mistakes

... Now new research has uncovered the existence of a pattern of activity across two regions of the brain that ... of imminent mistakes. "It's not that this pattern of brain activity always happens before an ... risk for making an error by 50 percent. "This pattern is not the sole causal factor for mistakes," said ...

First early-detection blood test for Parkinson's shows promise

... These "metabolomic" alterations form a unique pattern in people with Parkinson's disease, according to ... Beal says. "No one molecule was definitive, but a pattern of about 160 compounds emerged that was highly ... other compounds were arranged into a metabolomic pattern that identified Parkinson's disease with great ...

Measurement technique probes surface structure of gold nanocrystals

... resulting in a complicated diffraction pattern made of speckles similar to what is seen when a ... by a surface. When deciphered, the diffraction pattern describes the structural arrangement and behavior ... bulk crystalline surfaces, and represents a new pattern of structural dynamics for nanocrystalline ...

Dr. Robert Leonard First in New England to Offer Genetic Test for Male Pattern Baldness

... men in America will be affected by genetic male pattern baldness. This exciting new tool enables young ... decisions and be proactive in treating male pattern baldness." The test provides an accurate and ... a man's likelihood of developing hereditary male pattern baldness, Androgenetic Alopecia, the most common ...

In jazz improv, large portion of brain's prefrontal region 'takes 5' to let creativity flow

... of novel ideas and impulses. While this brain pattern is unusual, it resembles the pattern seen in people when they are dreaming. Another ... to improvisation, you see a strong and consistent pattern of activity throughout the brain that enables ...

Optimal band imaging with endoscopy facilitates the diagnosis of depressed-type early gastric cancer

... developed with the aim of enhancing the capillary pattern and pit patterns of lesions in endoscopic images. ... observe the pit pattern, the disappearance of pit pattern or an irregular microvascular pattern of the cancerous lesions. This further enhanced ...

Test Finds Rare Heart Defect in Some Young Athletes

... say they've identified an abnormal heartbeat pattern in young athletes that makes some of them ... had electrocardiograms (EKGs) with an abnormal pattern called "diffusely distributed and deeply inverted ... one who died suddenly at age 24. The abnormal pattern doesn't necessarily mean an end to athletic ...

The risk of osteoarthritis and index to ring finger length ratio

... of knee OA in participants with the type 3 finger pattern was nearly double that of the risk for participants without this pattern. Women with this finger pattern had a greater risk of knee OA than men. Among ... M. Doherty. Specifically, women with the male pattern of 2D:4D length ratiothat is, ring finger ...

Neanderthal bearing teeth

... reports evidence for a rapid developmental pattern in a 100,000 year old Belgian Neanderthal (Homo ... This faster growth resulted in a more advanced pattern of dental development than in fossil and living ... to be in fact about 8 years old at death. This pattern of development appears to be intermediate between ...

Scientists uncover how the brain controls what the eyes see

... The fact that some brain areas show the same pattern of activity when we view a real image and when we ... identify the main direction of motion. The pattern of neural activity in the MT region was highly ... left. The close correspondence between the pattern of activation in MT and what the observer reports ...

Narrow band imaging colonoscopy identifies flat dysplastic lesions in ulcerative colitis patients

... indicated that the GI mucosal surface structure pattern classified as tortuous, discerned by NBI ... villous, or tortuous pattern. The honeycomb-like pattern was defined as a crowding of round capillary vessels in honeycomb appearances. The villous pattern was characterized by a cerebriform structure ...

Study Supports Change to Prostate Cancer Biopsy

... the Brigham and Women's team looked for a third pattern of disorder from another part of the samples. ... are ignored. The new report included that third pattern in the diagnostic process. Tests on 2,370 men ... with Gleason score 7 plus this disorderly third pattern had a more rapid increase in prostate-specific ...

Study provides hope that some transplant patients could live free of anti-rejection drugs

... scientists have identified for the first time a pattern of gene expression shared by a small group of ... that transplant recipients who share the same pattern of genes but are still on conventional medication ... and her collaborators found that the expression pattern of just 33 genes in a random sampling of ...

Study provides hope that some transplant patients could live free of antirejection drugs

... scientists have identified for the first time a pattern of gene expression shared by a small group of ... that transplant recipients who share the same pattern of genes but are still on conventional medication ... and her collaborators found that the expression pattern of just 33 genes in a random sampling of ...

Diet high in meat, fat and refined grains linked to risk for colon cancer recurrence, death

... were identified, prudent and Western. The prudent pattern was characterized by high intakes of fruits and vegetables, poultry, and fish; the Western pattern was characterized by high intakes of meat, fat, ... found that a higher intake of a Western dietary pattern after cancer diagnosis was associated with a ...

Unlocking the key to human fertility

... compact fashion, some is packaged less tightly. "There is a definite pattern to the way DNA is packaged in sperm cells and we can see that this pattern is the same in unrelated fertile men. It is different in the sperm of ...

Robotics insights through flies' eyes

... before the fly's eyes appear to move generate, moment by moment, a typical pattern of motion vectors, the flux field, which in a second step is assessed by ... for this; each reacts with particular intensity when presented with the pattern appropriate to it. For the analysis of the optical flux fields, it's ...

Easy Baby or Fussy -- It May Be Out of Mom's Control

... skills because the combination of a certain gene and a particular pattern of brain activity may determine a child's temperament, a new study has ... worse) in child temperament," the researchers said. They added that the pattern of frontal cortex activity may influence how DRD4 affects a child's ...