Nonintrusive Imaging Technique Useful For Identifying Language Regions In Kids' Brains
...people handlelanguage on one side of the brain, so why shouldn't young children, who speakusing the same (mental) mechanism." But he was excited about using fMRI for future evaluations of children. And hehas already begun comparing fMRI's use with the Wada test for patients withepilepsy....Study: Among Heart Failure Patients, Women Survive Twice As Long As Men
...lure." More studies are needed to pinpoint why the survival differences exist,he said. Such information might help boost survival for both sexes, and for menin particular. Others involved in the study were Drs. Mihai Gheorghiade of NorthwesternUniversity, Christopher M. O'Connor and Robe...Neurobiologists Show How The Brain Processes Signals From Pheromones
.... Another question posed by the wiring diagram is: why is it variable? Scientistsknow that the accessory olfactory system is very dependent on the experience ofthe animal. If the VNO is removed from a sexually naive animal--one that hasnever mated before--the animal experiences severe sexual dysfunction ...Fetal Cell Therapy Benefits Some Parkinson's Patients
...60, they also raise important questions, including why thetreatment did not benefit older patients. Furthermore, the implants did notreduce the need for any drugs that patients in the study were taking forParkinson's disease. The next steps will be to determine whether the benefitslast over time, wheth...New Book Looks At Those Who Examine Our Sex Lives
..., shedecided to investigate. "I wanted to find out why it was so difficult to do this kind of research,"Ericksen says. "People who do these surveys feel embattled in doing them, andwith justification. . . . Sexuality is a topic around which other kinds ofbattles get fought. The fighting is often a metap......cial interactionsmay play a more important role in why women smoke. Ongoing research usingsimilar diary techniques in adolescents may reveal targets for early preventiveinterventions." The findings suggest that smoking prevention and cessation programsmight be more successful if they had dif......ed damage tothe surrounding heart tissue, which is why the alcohol is carefully administeredutilizing catheters and ultrasound to confirm accurate delivery. Potentialcandidates for the procedure are carefully screened and apprised of possiblerisks. "While we are excited about the immediate and intermedia...1930s Fascism Spawned Public Health Initiatives
...ssionand survival, we also have to explain how and why Nazi ideology promoted certainareas of inquiry, how research was turned and twisted, how projects and policiescame and went with the movement of political forces." In his book, "The Nazi War on Cancer," (Princeton 1999), Proctor chartsthe pat...UI Study Suggests Promising Treatment For Diabetic Pregnancies
...perienced hypoglycemia. Hunter is not exactly sure why this happened, buthe speculated that it may involve an inability of isolated, encapsulated isletsto communicate with one another and coordinate the total insulin secreted amongthem. Hunter and his colleagues are looking at how to produce geneticallye...Women May React To General Anesthesia Differently Than Men
...pital in Boston. The finding may also help explain why three times more women than men havecomplained of ...d the research team did not answer the question of why such adifference exists. "We can only guess," Gan said. "It could be that women areless sensitive to...Semiconductor Plants May Be A Danger To The Health Of Employees
...mes aresimply recycled. He thinks this may explain why US Department of Laborstatistics show that rates of occupational illness in American semiconductorplants caused by "caustic, noxious and allergenic substances" are three times ashigh as in other manufacturing industries. The most recent study...Transplant Pioneer Thomas E. Starzl Most Cited Researcher In Clinical Medicine Over Past 17 Years
...ntimmunology, particularly with respect to how and why organs are accepted. "Dr. Starzl is responsible for transplantation's transition from an experimentalprocedure to a viable treatment for patients with end-stage organ failure. There is no doubt that his early work is still widely recognized, and hisc...Second Annual AIDS Vaccine Day Honors Volunteers Nationwide
...ivities are also designed to help peopleunderstand why a vaccine is the best way to stop the spread of HIV, what it willtake to develop an effective vaccine and how ordinary people in theircommunities can be part of the international effort to find one. "All of us are indebted to the individuals on the ...New Anti-Inflammatory Drug Is Easy On The Stomach
...aining the integrity of the stomach lining. That's why drugs that interferewith COX tend to carry a high risk of ulcer formation. "NSAIDs are really commonly used drugs," says Laine. "But they may cause seriousgastrointestinal side effects." COX-2 inhibitors take advantage of the fact that there are actu...Sniffing Out The Promise Of Anti-Angiogenesis Therapy
...for it to do anything directly," saysGill. "That's why we need to consider the secondary effects it causes: thedecrease in VEGF production, the increase in IL12 production, the stimulation ofnatural killer cells and their products." One of its secondary effects is on monocytes-white blood cells which are...Anti-Depressant Drug Shows Promise As Weight-Loss Treatment
...ays its unique mechanism of action may account for why patients remarkthat bupropion does not suppress their appetite, but rather helps them feelsatisfied more easily."A lot of patients have said that, while on the drug, they can eat a small pieceof pie and feel satisfied, although not necessarily full. ...National Survey: Leg Crossing Is Taboo But Women Indulge Anyway
... to realize how pervasive this habit is and that's why we areurging them to kick off to a healthier future by joining us in the VenastatGreat American Cross-Out," said Suzanne Slattery, senior product manager forVenastat at Pharmaton Natural Health Products. In honor of participants in this year's Cross-...Mother's depression impedes baby's development
...ty of Colorado at Denver. This may help to explain why olderchildren of depressed mothers frequently perform more poorly than otherchildren on standard tests of child development. Kaplan, along with Jo-Anne Bachorowski of Vanderbilt University and PatriciaZarlengo-Strouse of the University of Colorado at...Controversy Over The Effects Of Passive Smoking
...t disease risks due topassive smoking. So why was Bailar, a respected expert on the analysis of medicalstudies, so sceptical? A back-of-the-envelope calculation explains his concern. People whosmoke 20 cigarettes a day face a 75 to 80 per cent higher risk of developingheart disease than......ny of the key features of such reactions,including why the response only produces symptoms in some people. He suggests that researchers consider the "danger hypothesis," which states thatthe immune system only responds to foreign substances if they appear to causesome sort of damage leading to a danger s...