All Articles by RD, MD
Dr. RD is a medical doctor with experience in clinical research. An author and co-author of publications in peer-reviewed medical journals, her passion is educating patients, and she feels this is one of the most effective ways for disease prevention. She enjoys keeping abreast of the latest studies and events around the world that directly or indirectly impacts the medical field.
Are Boys Really More Hard-Wired for Math than Girls?
It used to be accepted as fact that boys are naturally better than girls in math. With time, what was taken as a fact has become an assumption that boys are more inclined to do math than girls. With even more passage of time, studies are shedding light that the differences in achievement between boys and girls may have more to do with nurture than nature.What is changing the perception? Several factors are involved. Although still under-represented in science and engineering graduate schools across the US, the number of female scientists and engineers are increasing.
Electrical Brain Stimulation Improves Hand Motor Skills
Since its discovery many years ago, harnessing the power of electricity has been an ongoing endeavor. Benjamin Franklin's eighteenth century experiments with electricity ushered in the evolution of the modern battery. In the middle of the last century, electricity was introduced as a remedy for difficult psychiatric disorders. "Shock treatment," as it was known then, was used to treat many psychiatric diseases by inducing seizures. Now called electroconvulsive therapy (ECT), its mechanism of action is still unknown and its use is under strict guidelines set forth by the American Psychiatric Association. ECT is now reserved for severe psychiatric conditions when other treatments are deemed inadequate.
My Amygdala Made Me Vote for McCain/Obama
There is an old British saying, "a bird in hand is worth more than two in the bush." Using this metaphor, John McCain is the known quantity (bird in the hand) and Barack Obama is relatively unknown (two in the bush). McCain has been in the public eye for over 35 years. The sheer number of years he has been in public service provides some comfort and familiarity to many. On the other side, Obama is very intelligent, calm under pressure, and seems very welcoming. However, he is new to the national scene. How will we decide who to vote for? This decision may already have been subconsciously made. It is now only a matter of consciously rationalizing the decision.
Is Vitamin C the New Cancer Cure?
In addition to the popular saying, "An apple a day keeps the doctor away", maybe some day we can say the phrase, "Vitamin C a day keeps cancer away".Who would have thought that oranges and lemons, fruits easily found in a local grocery store, may hold the answer to curing cancer? Oranges vs. cancer -- it does not seem like a contest. Cancer has been winning for decades almost unmitigated. Dedicated researchers for years have diligently pursued a cure for cancer. Sometimes the paths they take are not original, but are extensions of concepts previously unexplored or not fully developed.
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