Depression

Senior man wearing jacket and muffler around neck

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Fall is creeping in, its getting colder, soon we’ll be turning the clocks back. With darker evenings people leave the house less and participate less in outdoor exercise.

More than half who took part in a recent survey said they feel “more depressed’ in winter.

Seasonal affective disorder (SAD) is most commonly associated with the winter blues, and it afflicts 5% of Americans.

depressed woman

Clinically depressed people have a hard time telling the difference between negative emotions such as anger and guilt, a new University of Michigan study found.

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“It is difficult to improve your life without knowing whether you are sad or angry about some aspect of it.” —Emre Demiralp

The ability to distinguish between various emotional experiences affects how individuals deal with life stressors, said Emre Demiralp, a researcher in the U-M Department of Psychology and the lead author of the study recently published in Psychological Science.

Being unable to differentiate certain emotions from each other might lead to a person choosing an action that is not appropriate, thus exacerbating the problem, she said.

“It is difficult to improve your life without knowing whether you are sad or angry about some aspect of it,” Demiralp said. “For example, imagine not having a gauge independently indicating the gasoline level of your car. It would be challenging to know when to stop for gas.

“We wanted to investigate whether people with clinical depression had emotional gauges that were informative and whether they experienced emotions with the same level of specificity and differentiation as healthy people.”

The study involved 106 people ages 18-40, half of whom were diagnosed with clinical depression. Participants carried a Palm Pilot for seven to eight days and recorded their emotions at random times each day.

They indicated how they felt based on seven negative emotions (sad, anxious, angry, frustrated, ashamed, disgusted, guilty) and four positive emotions (happy, excited, alert, active) on a scale from one (not at all) to four (a great deal).

When participants experienced two emotions at the same time, they often found it challenging to distinguish between negative emotions than positive emotions, the study found.

Demiralp said that positive emotions serve as a buffer in coping with negative emotions for depressed people.

creative commons attribution University of Michigan .The study’s other authors were Martin Buschkuehl, Phoebe Ellsworth, Luis Hernandez-Garcia, Patricia Deldin and John Jonides of the University of Michigan; Renee Thompson, Jutta Mata and Ian Gotlib of Stanford University; Susanne Jaeggi of the University of Maryland; Lisa Feldman Barrett of Northeastern University; and Metin Demiralp of Istanbul Technical University.

World Mental Health Day 2012

Depression is a common illness and people suffering from depression need support and treatment

World Mental Health Day raises public awareness about mental health issues. The day promotes open discussion of mental disorders, and investments in prevention, promotion and treatment services. This year the theme for the day is “Depression: A Global Crisis”.

Depression affects more than 350 million people of all ages, in all communities, and is a significant contributor to the global burden of disease. Although there are known effective treatments for depression, access to treatment is a problem in most countries and in some countries fewer than 10% of those who need it receive such treatment.

Depression is a significant contributor to the global burden of disease and affects people in all communities across the world. Today, depression is estimated to affect 350 million people. The World Mental Health Survey conducted in 17 countries found that on average about 1 in 20 people reported having an episode of depression in the previous year. Depressive disorders often start at a young age; they reduce people’s functioning and often are recurring. For these reasons, depression is the leading cause of disability worldwide in terms of total years lost due to disability. The demand for curbing depression and
other mental health conditions is on the rise globally. A recent World Health Assembly called on the World Health Organization and its member states to take action in this direction (WHO, 2012).

What is depression?

depressed womanDepression is a common mental disorder that presents with depressed mood, loss of interest or pleasure, decreased energy, feelings of guilt or low self-worth, disturbed sleep or appetite, and poor concentration. Moreover, depression often comes with symptoms of anxiety. These problems can become chronic or recurrent and lead to substantial impairments in an individual’s ability to take care of his or her everyday responsibilities.

At its worst, depression can lead to suicide. Almost 1 million lives are lost yearly due to suicide, which translates to 3000 suicide deaths every day. For every person who completes a suicide, 20 or more may attempt to end his or her life (WHO, 2012).

There are multiple variations of depression that a person can suffer from, with the most general distinction being depression in people who have or do not have a history of manic episodes.

• Depressive episode involves symptoms such as depressed mood, loss of interest and enjoyment, and increased fatigability. Depending on the number and severity of symptoms, a depressive episode can be categorized as mild, moderate, or severe. An individual with a mild depressive episode will have some difficulty in continuing with ordinary work and social activities, but will probably not cease to function completely. During a severe depressive episode, on the other hand, it is very unlikely that the sufferer will be able to continue with social, work, or domestic activities, except to a very limited extent.

• Bipolar affective disorder typically consists of both manic and depressive episodes separated by periods of normal mood. Manic episodes involve elevated mood and increased energy, resulting in over-activity, pressure of speech and decreased need for sleep. While depression is the leading cause of disability for both males and females, the burden of depression is 50% higher for females than males (WHO, 2008). In fact, depression is the leading cause of disease burden for women in both high-income and low- and middle-income countries (WHO, 2008).

Research in developing countries suggests that maternal depression may be a risk factor for poor growth in young children (Rahman et al, 2008). This risk factor could mean that maternal mental health in low-income countries may have a substantial influence on growth during childhood, with the effects of depression affecting not only this generation but also the next.

Managing depression

Depression is a disorder that can be reliably diagnosed and treated in primary care. As outlined in the WHO mhGAP Intervention Guide, preferable treatment options consist of basic psychosocial support combined with antidepressant medication or psychotherapy, such as cognitive behavior therapy, interpersonal psychotherapy or problem-solving treatment. Antidepressant medications and brief, structured forms of psychotherapy are effective. Antidepressants can be a very effective form of treatment for moderate-severe depression but are not the first line of treatment for cases of mild or sub-threshold depression. As an adjunct to care by specialists or in primary health care, self-help is an important approach to help people with depression. Innovative approaches involving self-help books or internet-based self-help programs have been shown to help reduce or treat depression in numerous studies in Western countries (Andrews et al, 2011).

Depression is a mental disorder that is pervasive in the world and affects us all. Unlike many largescale international problems, a solution for depression is at hand. Efficacious and cost-effective treatments are available to improve the health and the lives of the millions of people around the world suffering from depression. On an individual, community, and national level, it is time to educate ourselves about depression and support those who are suffering from this mental disorder.

World Health Organisation

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University of Michigan Health Systems

University of Michigan study the first to show evidence that mindfulness yoga may offer effective treatment for depressed new mothers to be.

It’s no secret that pregnancy hormones can dampen moods, but for some expectant moms, it’s much worse: 1 in 5 experience major depression.

Now, new research shows that an age-old recommended stress-buster may actually work for this group of women: yoga.

Pregnant women who were identified as psychiatrically high risk and who participated in a 10-week mindfulness yoga intervention saw significant reductions in depressive symptoms, according to a University of Michigan Health System pilot feasibility study. Mothers-to-be also reported stronger attachment to their babies in the womb.

The findings were published in Complementary Therapies in Clinical Practice.

“We hear about pregnant women trying yoga to reduce stress but there’s no data on how effective this method is,” says lead author Maria Muzik, M.D., M.S., assistant professor of psychiatry and assistant research scientist at the Center for Human Growth and Development. “Our work provides promising first evidence that mindfulness yoga may be an effective alternative to pharmaceutical treatment for pregnant women showing signs of depression.

“This promotes both mother and baby wellbeing.”

Mental health disorders during pregnancy, including depression and anxiety, have become a serious health concern. Hormonal changes, genetic predisposition and social factors set the stage for some expectant moms to experience persistent irritability, feelings of being overwhelmed and inability to cope with stress.

Untreated, these symptoms bear major health risks for both the mom and baby, including poor weight gain, preeclampsia, premature labor and trouble bonding with the new baby. [continue reading…]