News tagged with rhythm
Every cell in our bodies runs on a 24-hour clock, tuned to the night-day, light-dark cycles that have ruled us since the dawn of humanity. The brain acts as timekeeper, keeping the cellular clock in sync ...
Medical research May 13, 2013 | 4 / 5 (19) | 4 |
A new study of brain rhythms in bats and rats challenges a widely used model - based on studies in rodents - of how animals navigate their environment. To get a clearer picture of the processes at work in ...
Neuroscience Apr 18, 2013 | 5 / 5 (1) | 2 |
Through a collaborative genome-wide study on individuals, researchers have discovered 14 new genetic variations that are associated with heart rate. Since heart rate is a marker of cardiovascular health, these findings could ...
Genetics Apr 14, 2013 | 5 / 5 (1) | 0 |
A team of scientists and clinicians at UC San Francisco has discovered how to detect abnormal brain rhythms associated with Parkinson's by implanting electrodes within the brains of people with the disease.
Parkinson's & Movement disorders Mar 04, 2013 | 5 / 5 (2) | 1 |
Researchers have found new evidence that metabolic stress can increase the onset of atrial arrhythmias, such as atrial fibrillation (AF), a common heart condition that causes an irregular and often abnormally fast heart rate. ...
Cardiology Jan 08, 2013 | 5 / 5 (2) | 0 |
Researchers have made a major advance in efforts to regenerate damaged hearts.
Medical research Aug 05, 2012 | not rated yet | 0 |
A fundamental discovery reported in the March 1st issue of the journal Nature, uncovers the first molecular evidence linking the body's natural circadian rhythms to sudden cardiac death (SCD). Ventricular arrhythmias, or abn ...
Cardiology Feb 22, 2012 | 5 / 5 (2) | 0 |
Scientists at the University of Washington (UW) in Seattle have determined the atomic architecture of a sodium channel. The achievement opens new possibilities for molecular medicine researchers around the world in designing ...
Medical research Jul 13, 2011 | 4.8 / 5 (5) | 1 |
(Medical Xpress) -- Rhythms in the brain that are associated with learning become stronger as the body moves faster, UCLA neurophysicists report in a new study.
Neuroscience Jun 27, 2011 | 5 / 5 (7) | 7 |
Eating fish is good for your heart, but taking fish oil capsules does not help people at high risk of heart problems who are already taking medicines to prevent them, a large study in Italy found.
Cardiology May 08, 2013 | 4 / 5 (1) | 0
The U.S. Food and Drug Administration's warning that high doses of the antidepressant citalopram can cause potentially serious abnormal heart rhythms might be doing more harm than good.
Psychology & Psychiatry May 03, 2013 | 4 / 5 (1) | 0 |
Slow oscillations in brain activity, which occur during so-called slow-wave sleep, are critical for retaining memories. Researchers reporting online April 11 in the Cell Press journal Neuron have found that p ...
Neuroscience Apr 11, 2013 | 4.6 / 5 (5) | 0 |
If you're pulling and all-nighter to finish a term paper, a new parent up all night with a fussy baby, or simply can't sleep like you once could, then you may be snoozing on good health. That's because new research published ...
Medical research Apr 01, 2013 | 5 / 5 (2) | 0 |
(AP)—Have a heart problem? If it's fixable, there's a good chance it can be done without surgery, using tiny tools and devices that are pushed through tubes into blood vessels.
Cardiology Mar 24, 2013 | 4.8 / 5 (4) | 0
Working night shifts might increase the risk of developing ovarian cancer, indicates research published in Occupational and Environmental Medicine.
Cancer Mar 14, 2013 | not rated yet | 0 |