Anxiety
hideAnxiety is a psychological and physiological state characterized by cognitive, somatic, emotional, and behavioral components. These components combine to create an unpleasant feeling that is typically associated with uneasiness, fear, or worry.
Anxiety is a generalized mood condition that occurs without an identifiable triggering stimulus. As such, it is distinguished from fear, which occurs in the presence of an observed threat. Additionally, fear is related to the specific behaviors of escape and avoidance, whereas anxiety is the result of threats that are perceived to be uncontrollable or unavoidable.
Another view is that anxiety is "a future-oriented mood state in which one is ready or prepared to attempt to cope with upcoming negative events" suggesting that it is a distinction between future vs. present dangers that divides anxiety and fear.
Anxiety is considered to be a normal reaction to stress. It may help a person to deal with a difficult situation, for example at work or at school, by prompting one to cope with it. When anxiety becomes excessive, it may fall under the classification of an anxiety disorder.
For more information about Anxiety, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with anxiety
Study sheds light on brain's fear processing center
Nov 25, 2009 |
5 / 5 (3) |
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Breathing carbon dioxide can trigger panic attacks, but the biological reason for this effect has not been understood. A new study by University of Iowa researchers shows that carbon dioxide increases brain acidity, which ...
Dreams may have an important physiological function
Medicine & Health / Neuroscience
Nov 12, 2009 |
3.9 / 5 (27) |
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(PhysOrg.com) -- Dreams have long been assumed to have psychological functions such as consolidating emotional memories and processing experiences or problems, but according to a Harvard psychiatrist and sleep ...
Depression as deadly as smoking, but anxiety may be good for you
Medicine & Health / Psychology & Psychiatry
Nov 17, 2009 |
3.6 / 5 (5) |
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A study by researchers at the University of Bergen, Norway, and the Institute of Psychiatry (IoP) at King's College London has found that depression is as much of a risk factor for mortality as smoking.
Anxious pregnant mothers more likely to have smaller babies
Oct 27, 2009 |
3 / 5 (2) |
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A new study published in the journal Paediatric and Perinatal Epidemiology reveals that anxiety in pregnant women impacts their babies' size and gestational age. Specifically, women with more severe and chronic anxiety during ...
'American Diet' v. Atkins Diet
Oct 19, 2009 |
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(PhysOrg.com) -- If people can learn anything from rats, what to eat might be one of the most useful lessons. University of South Florida Professor David Diamond, in the Departments of Psychology, Molecular ...
Research finds kava is safe and effective
Medicine & Health / Psychology & Psychiatry
May 11, 2009 |
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(PhysOrg.com) -- UQ research has found a traditional extract of kava, a medicinal plant from the South Pacific, to be safe and effective in reducing anxiety.
The herbal remedy: Teens use cannabis for relief, not recreation
Apr 22, 2009 |
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When legal therapies let them down, some teens turn to cannabis. A new study, published in BioMed Central's open access journal Substance Abuse, Treatment, Prevention and Policy suggests that around a third of teens who sm ...
New research suggests key to happiness is gratitude -- and men may be locked out
Medicine & Health / Psychology & Psychiatry
Mar 13, 2009 |
3.5 / 5 (11) |
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With Mother's Day, Father's Day and high school and college graduations upcoming, there will be plenty of gift-giving and well wishes. When those start pouring in, let yourself be grateful—it's the best way to achieve happiness ...
Genes drive behaviour, but culture can select genes: study
Oct 28, 2009 |
4 / 5 (2) |
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Culture, not just genes, can drive evolutionary outcomes, according to a study released Wednesday that compares individualist and group-oriented societies across the globe.
BPA linked to aggressive behavior in young girls, research suggests
Oct 08, 2009 |
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Pre-birth exposure to a chemical widely used in plastics appears to be linked to more aggressive behavior in little girls, according to research published Tuesday by a scientist at the University of North Carolina-Chapel ...
Forget all about it: Traumatic memories can be erased
Nov 09, 2009 |
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It is well known that fear memories are permanent. However, a recent paper in Science, evaluated by three Faculty Members for F1000, reports an extraordinary finding that supports the use of a drug to control recollections of tra ...
You can't trust a tortured brain: Neuroscience discredits coercive interrogation
Medicine & Health / Neuroscience
Sep 21, 2009 |
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According to a new review of neuroscientific research, coercive interrogation techniques used during the Bush administration to extract information from terrorist suspects are likely to have been unsuccessful and may have ...
Women with asthma feel worse
Nov 09, 2009 |
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Women with asthma are more anxious, find it harder to sleep and are more tired during the day than their male counterparts, but nevertheless tend to be better at following their treatment, reveals a thesis from the Sahlgrenska ...
Today's parents 'not to blame' for teenage problem behaviour
Other Sciences / Social Sciences
Jul 31, 2009 |
2.9 / 5 (21) |
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(PhysOrg.com) -- Poor parenting is not the reason for an increase in problem behaviour amongst teenagers, according to research led by Oxford University.
Crossing paths: Pinpointing when rates of binge eating converge across races
Oct 25, 2009 |
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Existing research shows that rates of binge eating among adult women is virtually identical across race. However, among college age women, it's a different story: Caucasian women are more apt to exhibit binge eating behaviors ...
