News tagged with stress
Human cognitive performance suffers following natural disasters, researchers find
Not surprisingly, victims of a natural disaster can experience stress and anxiety, but a new study indicates that it might also cause them to make more errors - some serious - in their daily lives. In their upcoming Human Fa ...
Medicine & Health / Psychology & Psychiatry
19 hours ago |
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Right time for 'end-of-life' talk
The vast majority of patients with incurable lung or colorectal cancer talk with a physician about their options for care at the end of life, but often not until late in the course of their illness, according ...
Feb 09, 2012 |
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With optimal conversations, young couples experience less relationship stress, higher satisfaction: study
(Medical Xpress) -- The happiest young couples may be involved in a different kind of engagement. Young adults who easily engage in rewarding conversations with their partners are less likely to hold onto anger and stress ...
Medicine & Health / Psychology & Psychiatry
Feb 09, 2012 |
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Stress pathway identified as potential therapeutic target to prevent vision loss
A new study identifies specific cell-stress signaling pathways that link injury of the optic nerve with irreversible vision loss. The research, published by Cell Press in the February 9 issue of the journal Neuron, may le ...
Medicine & Health / Neuroscience
Feb 08, 2012 |
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A new tool for mapping water use and drought
Farmers and water managers may soon have an online tool to help them assess drought and irrigation impacts on water use and crop development, thanks to the work of two U.S. Department of Agriculture (USDA) ...
Feb 08, 2012 |
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Is there really such a thing as a broken heart?
On Valentine's Day, people who have been unlucky in love are sometimes said to suffering from a "broken heart."
Feb 08, 2012 |
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The Medical Minute: Stress tests - echo vs. nuclear
Your health care provider has ordered a stress test for your heart. No problem, you think; you’ve seen people walk on treadmills before. In fact, you used the one in your basement a few times, a couple of years ago. ...
Feb 08, 2012 |
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Ship noise boosts stress in whales, 9/11 reveals: study
The steady drone of motors along busy commercial shipping lanes not only alters whale behaviour but can affect the giant sea mammals physically by causing chronic stress, a study published Wednesday has reported ...
Feb 08, 2012 |
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New study shows Facebook use elevates mood
People visit social networking sites such as Facebook for many reasons, including the positive emotional experience that people enjoy and want to repeat, according to an article in Cyberpsychology, Behavior, an ...
Medicine & Health / Psychology & Psychiatry
Feb 07, 2012 |
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Competitive soccer linked to increased injuries and menstrual dysfunction in girls
In the U.S., there are nearly three million youth soccer players, and half of them are female. New research presented today at the 2012 Annual Meeting of the American Academy of Orthopaedic Surgeons (AAOS) found that despite ...
Feb 07, 2012 |
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Optimism and humour can help to combat dental fear
Scientists at the Sahlgrenska Academy, University of Gothenburg, Sweden, have investigated the strategies used by people who suffer from dental fear to cope with dental treatment. Some of the most important ...
Feb 06, 2012 |
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The best medicine for productivity
A worker experiencing the stress of intense workdays might develop somatic symptoms, such as stomach ache or headache, which will eventually lead to taking leave of absence. But when the individual's supervisor offers emotional ...
Other Sciences / Social Sciences
Feb 06, 2012 |
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Emotional grief could lead to heart attack
In the past, suffering from a broken heart was simply a way to describe the emotional pain one felt when dealing with a personal misfortune—a breakup or even the death of a loved one.
Medicine & Health / Cardiology
Feb 02, 2012 |
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Researchers pinpoint genetic connection to traumatic experience
Rutgers scientists have uncovered genetic clues as to why some mice no longer in danger are still fearful while others are resilient to traumatic experiences – knowledge that could help those suffering with crippling ...
Feb 01, 2012 |
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Blood test accurately distinguishes depressed patients from healthy controls
The initial assessment of a blood test to help diagnose major depressive disorder indicates it may become a useful clinical tool. In a paper published in the journal Molecular Psychiatry, a team including Massachusetts Genera ...
Medicine & Health / Psychology & Psychiatry
Feb 01, 2012 |
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Stress (biological)
Stress is a biological term which refers to the consequences of the failure of a human or animal to respond appropriately to emotional or physical threats to the organism, whether actual or imagined. It includes a state of alarm and adrenaline production, short-term resistance as a coping mechanism, and exhaustion. Common stress symptoms include irritability, muscular tension, inability to concentrate and a variety of physical reactions, such as headaches and elevated heart rate.
For more information about Stress (biological), read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
