News tagged with loss
To make memories, new neurons must erase older ones
Nov 12, 2009 |
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Short-term memory may depend in a surprising way on the ability of newly formed neurons to erase older connections. That's the conclusion of a report in the November 13th issue of the journal Cell that provid ...
Reducing greenhouse gases may not be enough to slow climate change
Nov 11, 2009 |
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Georgia Tech City and Regional Planning Professor Brian Stone publishes a paper in the December edition of Environmental Science and Technology that suggests policymakers need to address the influence of global deforestation ...
Persistent pain common for many women 2 to 3 years after breast cancer treatment
Nov 10, 2009 |
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Nearly 50 percent of women surveyed indicate they experience pain symptoms 2 to 3 years after breast cancer treatment, with women who were younger or who received supplemental radiation therapy more likely to have pain, according ...
Cataract surgery does not appear associated with worsening of age-related macular degeneration
Nov 09, 2009 |
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Age-related macular degeneration does not appear to progress at a higher rate among individuals who have had surgery to treat cataract, contrary to previous reports that treating one cause of vision loss worsens the other, ...
Laser surgery does not appear to have long-term effects on corneal cells
Nov 09, 2009 |
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Laser eye surgery to correct vision problems does not appear to be associated with lasting changes to cells lining the inside of the cornea at nine years after the procedure, according to a report in the November issue of ...
Mood improves on low-fat, but not low-carb, diet plan
Nov 09, 2009 |
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After one year, a low-calorie, low-fat diet appears more beneficial to dieters' mood than a low-carbohydrate plan with the same number of calories, according to a report in the November 9 issue of Archives of Internal Me ...
Now hear this: Mouse study sheds light on hearing loss in older adults
Nov 09, 2009 |
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(PhysOrg.com) -- Becoming "hard of hearing" is a standard but unfortunate part of aging: A syndrome called age-related hearing loss affects about 40 percent of people over 65 in the United States, and will afflict an estimated ...
Connection between depression and osteoporosis detailed
Medicine & Health / Psychology & Psychiatry
Nov 09, 2009 |
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Research carried out among thousands of people has shown a clear connection between depression and a loss of bone mass, leading to osteoporosis and fractures.
Drought resistance explained
Nov 09, 2009 |
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Much as adrenaline coursing through our veins drives our body's reactions to stress, the plant hormone abscisic acid (ABA) is behind plants' responses to stressful situations such as drought, but how it does ...
Squeak, squeak -- can you hear me now?
Medicine & Health / Neuroscience
Nov 09, 2009 |
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What do you get when you cross a mouse with poor hearing and a mouse with even worse hearing? Ironically, a new strain of mice with "golden ears" - mice that have outstanding hearing as they age.
Sea lions killed, but Columbia salmon toll rises
Nov 07, 2009 |
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(AP) -- Killing or removing 25 California sea lions over the past two years has not reduced the toll on salmon at the base of Bonneville Dam in the Columbia River.
Energy gap useful tool for successful weight loss maintenance strategy
Nov 04, 2009 |
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Americans continue to get heavier. Most weight control methods short of bariatric surgery are generally considered ineffective in preventing obesity or reducing weight. The term energy gap was coined to estimate the change ...
Hybrid molecules show promise for exploring, treating Alzheimer's
Nov 04, 2009 |
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One of the many mysteries of Alzheimer's disease is how protein-like snippets called amyloid-beta peptides, which clump together to form plaques in the brain, may cause cell death, leading to the disease's devastating symptoms ...
Lifestyle changes may stave off diabetes for a decade
Nov 02, 2009 |
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Sustaining modest weight loss for 10 years, or taking an anti-diabetic drug over that time, can prevent or lower the incidence of type 2 diabetes in people at high risk for developing the disease, according to the Diabetes ...
Pinning Down Superconductivity to a Single Layer
Oct 29, 2009 |
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(PhysOrg.com) -- Using precision techniques for making superconducting thin films layer-by-layer, physicists at the U.S. Department of Energy's Brookhaven National Laboratory have identified a single layer ...
