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Brain News: Cognitive Decline May Start in Your 20s
If you're in your late 20s and your brain feels a little more sluggish than usual, don't blame your last late-night ANTM TiVo marathon. New research indicates that the cognitive decline once associated with old age begins much earlier than previously thought. It seems that brain function peaks around 22 years and begins to slowly shrink starting around 27 years.
No-Carb Diets Could Crash Your Brain's Memory
As far as fad diets go, the low-carbohydrate train has enjoyed a prolonged ride when compared to its more trendy counterparts. Some dieters shun carbs because their bodies respond by shedding pounds, but new research shows they could also be sacrificing some very important brain power.
The brain converts carbohydrates to glucose for proper functionality, and severely restricting carb intake can limit our ability to remember.
Another Reason to Exercise: It's Keeps You Sharp
A daily dose of aerobic exercise is good for your mind just as much as it is for your heart and waistline.
One of the many downfalls of aging is that our brains become not as sharp as they used to be resulting in forgetting things easily along with the reduced ability to pay attention. Recent research out of the Netherlands has found that aerobics can boost cognitive processing speed, motor function, and visual and auditory attention in older adults.
Drink Cocoa for Your Brain
There are so many reasons to enjoy a nice, hot mug of cocoa, and now there are even more.
A recent study found that cocoa increases blood flow to the brain, which means it may be helpful in treating dementia since it is marked by decreased blood flow in the brain.
Cocoa is high in the anti-oxidant known as flavanol, and flavanol promotes
dilation of the arteries.
Your Brain’s Default Setting Is Daydreaming
It looks like a wandering mind is the human brain's default setting.
Researchers are unraveling the complexities of the brain and the latest findings show that with no specific task at hand we simply daydream. Not that all the thoughts are of a dream date with McDreamy, they are a little more like "to do" lists.
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In Defense of Cardio: It's Good For Your Brain
I've seen a lot of cardio bashing recently. It reminds me of the Atkins Diet-inspired carb bashing that took place in the 90s. There are so many reasons aerobic training is good for your body, and to that list we need to add that it also benefits your brain.
Why Exercise Won't Help You Lose Weight . . . Sort Of
There have been a lot of reports in the last year confirming that contrary to popular belief, not all exercise leads to significant weight loss. If you want to shed pounds, it mostly comes down to diet. It’s no surprise that changing your diet can help you lose weight, but for decades, many people believed that exercise was the best pathway to a slimmer, fitter you.
Your Brain on Running
I have read many an article explaining how to run smarter, not harder, but according to a few recent studies discussed on the blog Well, running hard could actually make you smarter. While the majority of the research has been done on rats, both human and animal studies have found that working hard aerobically sharpens the senses and primes the brain for problem solving. When I think about it, the connection between running and thinking seems related to human evolution: run hard from your predator and devise a way to outwit the beast of prey.
Test Your Memory
When thinking about diet, it's easy to overlook the brain. But like your heart, the brain needs a healthy diet to function properly. Starving it or feeding it the wrong types of things can lead to memory loss, depression, and a host of brain diseases like Alzheimer's. Do you know what foods make for a happy brain?
Brain tumors - primary
In This Report- Highlights
- Introduction
- Symptoms
- Risk Factors
- Causes
- Prognosis
- Diagnosis
- Common Brain Tumors
- Treatment
- Surgery
- Radiotherapy
- Chemotherapy
- Other Treatments
- Treatment of Complications...
- Resources
- References
- Radiation therapy in children with cancer increases the risk of new brain and spinal cord tumors, suggests a study in the Journal of the National Cancer Institute. The risk appears to increase along with the radiation dosage. Children who receive radiotherapy before age 5 are especially at risk for second primary tumors.
- Survivors of childhood brain tumors who received cranial radiotherapy as part of their treatment are at risk for later having a stroke, indicates a study in the Journal of Clinical Oncology.
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