Monday, February 26, 2007

March 1st is Self-Injury Awareness Day


Self-injury (SI) – is any deliberate, non suicidal behavior that inflicts physical harm on one's body to relieve emotional distress.

Self-injury does not involve a conscious intent to commit suicide, though many believe that people who harm themselves are suicidal.

People who SI are often trying to:

* Distract emotional pain
* End feelings of numbness
* Calm overwhelming feelings
* Maintaining control
* Self-punish
* Express thoughts that cannot be put into words
* Express feelings for which there are no words

Who engages in self-injury?

There is no simple portrait of a person who intentionally self-injures. This behavior is not limited by gender, race, education, age, sexual orientation, socio-economics, or religion. However, there are some commonly seen factors:

* Self-injury more commonly occurs in adolescent females.

* Many self-injurers have a history of physical, emotional or sexual abuse.

* Many self-injurers have co-existing problems of substance abuse, obsessive-compulsive disorder or eating disorders.

* Self-injures tend to have been raised in families that discouraged expression of anger, and tend to lack skills to express their emotions.

* Self-injurers often lack a good social support network.


What are the types of self-injury?

* Cutting
* Burning
* Picking at skin
* Interfereing with wound healing
* Hair-pulling
* Hitting
* Scratching
* Pinching
* Biting
* Bone-breaking
* Head-banging


Treatment

Self-injury is often misunderstood. Self-injurers trying to seek medical or mental health treatment frequently report being treated badly by emergency room doctors and nurses, counselors, police officers and even mental health professionals.

Finding professionals who specialize in working with self-injury is IMPERATIVE. With proper treatment, new ways of coping will be learned and slowly the cycle of hurting will end.



Resources

American Self-Harm Information Clearinghouse
LifeSIGNS
Mayo Clinic

Wednesday, February 07, 2007

The Insula: Addiction and Compulsions




















Recent research on smoking addiction revealed something surprising!

Subjects in the study who had damage to a prune-size slab of brain tissue called the Insula were able to give up cigarettes instantly.

The Insula is a brain region that among other things in the Lymbic System, mediates hunger and craving.

Research in this brain region could offer new ways to think about treating drug addiction, alcoholism, anxiety and eating disorders that may not respond to psychotherapy.

The focus in the future will be how treatment can address addiction and compulstions with preserving the beneficial functions of the Insula.

Exciting news.


Reference
Naqvi, N. H. et. al. (2007). Damage to the insula disrupts addiction to cigarette smoking. Science , Vol. 315: 531 - 534

Saturday, February 03, 2007

February is National Eating Disorder Awareness Month


Canada, The United Kingdom and The United States use February 2007 to mark Eating Disorder Awarness.

Generally, eating disorders involve self-critical, negative thoughts and feelings about body weight and food, and eating habits that disrupts normal body function, and daily life activities.

What causes eating disorders is not entirely clear, though a combination of psychological, genetic, social and family factors are thought to contribute to the disorder.

Types of Eating Disorders

Anorexia Nervosa~ Essentially self-starvation, this disorder involves a refusal to maintain a minimally normal body weight. In severe cases, anorexia can be life-threatening.

Bulimia Nervosa ~ This involves repeated episodes of binge eating, followed by ways of trying to purge the food from the body or prevent expected weight gain. People can have this condition and be of normal weight.

Binge-eating Disorder~ This is characterized by frequent episodes of overeating without purging.

Eating Disorders Not Otherwise Specified (EDNOS) ~ A range of other disordered eating patterns don’t fit into the other types of eating disorders. These eating patterns are still serious, and intervention and attention are necessary. EDNOS include:

*Eating problems with some, but not all, of the characteristics of a full-fledged eating disorder; for example, people who severely restrict food intake, but who do not meet the full criteria for anorexia nervosa

*Chewing food and spitting it out (without swallowing)

*Bingeing and purging irregularly, such as at times of increased stress


Left unattended, eating disorders can lead to serious health problems or even death. Sadly, one of my blogger friends just died from Anorexia.


Resources


The National Eating Disorder Information Centre: Canada

Eating Disorders Association: United Kingdom

The National Eating Disorders Association: United States