Thursday, August 14, 2008

Music and Memory: Get Back to Where You Once Belonged


To what extent does music shape autobiographical memory? And how does it help increase understanding of human memory? The Magical Memory Tour is creating the largest database on music, memory, and personal history ever attempted.

Researchers Martin Conway and Catriona Morrison at the University of Leeds have developed a survey on autobiographical memory and the impact of The Beatles and their music on our lives. It's based on the premise that John, Paul, George, and Ringo have had a powerful effect on millions of people over the last four decades. In brief, the collective work of the Fab Four spans cultures and generations far more than any musicians' in recent history. The researchers believe that outcomes from their study will enhance understanding of how we develop memory as children, how adults form memories, and if and how memories change over the lifespan, into older adulthood.

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Wednesday, August 6, 2008

Drawing on the Effort-Driven Rewards Circuit to Chase the Blues Away


A number of small studies claim that art therapy reduces depression through helping people with mood disorders resolve emotional problems and release repressed feelings. But maybe that is not really why art making helps to alter mood. The answer may literally be in your hands. In a recent post, “Where Depression Might Reside,” Peter Kramer notes that both researchers and clinicians are increasingly pointing to an area of the brain known as the frontal cortex. In a similar vein, psychologist and neuroscientist Kelly Lambert proposes that the accumbens-striatal-cortical network—a system in the brain that connects movement, emotion, and thinking—is the underlying source of symptoms associated with depression. While the pre-frontal cortex in linked to the inability to concentrate (a symptom associated with depression), there are other parts of the brain that are involved, too, according to Lambert’s research. Those areas account for slow responses (accumbens), perceived loss of pleasure (striatum), and negative feelings (limbic system). These areas form what Lambert defines as the effort-driven rewards circuit.

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Wednesday, July 2, 2008

When Trauma Happens, Children Draw: Part III

Myanmar childIn China and Myanmar, the innate impulse to communicate through art, play, and imagination is emerging as children begin the long process of recovery. But what about those who don’t want to remember what happened or discuss the terror they have experienced? Some children are so traumatized they may never learn to be children again.

In When Trauma Happens, Children Draw: Part I and Part II, I discussed some of what we know about why creativity can be reparative after traumatic events. In brief, when language is not possible, sensory activities such as drawing, painting, constructing, and playing express emotions and memories when words cannot.

During the last several weeks I have been working with three service agencies in China who are attempting to address the psychological needs of child survivors of the earthquake in Sichuan province. Naturally, relief workers are eager to learn what interventions would be helpful reducing stress reactions and how to use art and play therapy to prevent posttraumatic stress in the future. Living with children in tent cities and makeshift trauma units, professionals and volunteers are dedicated to helping children do what children do—draw, play, and pretend. They are bringing, at the very least, brief respites of normalcy during what are undeniably abnormal and extreme conditions.

In regard to the tragedy in Mynamar, CNN recently aired a compelling story on a 7-year-old child survivor who pretends the cyclone that took the lives of her parents and destroyed her home never happened. Members of World Vision International discovered her wandering through a demolished village a month after the cyclone. Essentially they found a child who might never be child again, a child who cannot play, laugh, or create.

Relief workers in China initially contacted me because they encountered child survivors who did not want to talk about their feelings and experiences in the first several weeks, post-earthquake. As I reported in Part I, a specific area of the brain actually may prevent language when coping with overwhelming circumstances; culture and beliefs may also inhibit some traumatizedChild and adult in Myanmar individuals from talking about “what happened.” However, in my experience in providing intervention to survivors of domestic violence, witnesses to homicide, and survivors of natural and man-made disasters, it is vital that children have the opportunity to talk about their experiences of loss, confusion, and terror. For those who have been most directly exposed to trauma and may have experienced previous traumatic events, this is sometimes not possible for months or even years.

What do we do when a traumatized child refuses to remember? Evidence-based research tells us that the first step in trauma recovery is to establish safety for survivors. Because of the way mind and body respond to traumatic experiences, particularly disasters involving loss, injury, and uncertainty, this is often a formidable task. I believe one of the ways we can help children find an internal sense of safety is through their senses. This means opportunities to draw, play, pretend, and even learn to laugh again. It also means creating child-friendly places—even in a tent city or camp-- where children can engage in activities that make this possible.

Trauma has always existed, but media coverage of the plight of child soldiers in Uganda, children who lost homes in Hurricane Katrina, and children who saw their families killed or violated in Darfur now brings the profound effects on the youngest survivors into constant focus. We still wait to learn more about the outcome for children in Myanmar where communication with relief workers has been more difficult. While clean water, food, shelter, and reunification with community are basic to the recovery process, let’s not forget that all children have the human right to be children in every sense of the definition. Art matters and is an essential part of relief for traumatized children, to rebuild their lives while restoring their childhood.

Read Part I and II...

The Art of Neurodiversity

Artist with autism Stephen Wiltshire has an uncanny gift for capturing any scene on paper with photographic accuracy. But is it the result of a mental aberration, the mind of a savant, or the work of an outsider artist? Or perhaps it’s neurodiversity. Read more and see video..


Art Doesn't Kill You, It Makes You Stronger

kahlo paintingOur perceptions of severe or chronic pain aren’t always apparent on a CT scan or MRI. When chronic pain is inexpressible, art conveys-and transcends-suffering.

PT blog colleague, William Todd Schultz recently blogged, “ When Art Kills.” I am here to say in this and future blog entries that more often, “Art Saves Lives.” For people with severe or chronic pain, painting, drawing, or sculpting may be ways to communicate what even the best medical professional cannot diagnose.

Mark Collen, originator of the PAIN Exhibit, says in a recent NY Times piece that art gave him back his life when he was forced to endure years of under-treatment for pain. Collen began to create art pieces about his pain and subsequently discovered that it was more effective than words in communicating the nature of his pain to his doctor. Since that time, hundreds of other individuals have joined Collen by contributing artwork depicting both their intense and relentless suffering as well as transcendence over the disability and depression pain brings.

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Unplug that Plasma Screen, Take Two Doses of Nature, and Call Me in the Morning

beach sceneDo our senses really know the difference between a high-density image of nature on a television screen and the real thing? And which one is better at reducing minor stress—the beach on Maui on your HD plasma TV or nature itself?

Ask most health practitioners or psychotherapists and you will find that they intuitively agree that direct experiences with nature, such as gazing at a mountain vista or a stroll by an ocean or lakefront, have a positive effect on the body. But how do today’s technology-generated visual images of nature compare to experiences of seeing those same scenes in reality? And can we substitute this technology with individuals who may not have access to nature and obtain the same effects? As the visual images we see on our HD plasma TVs become increasingly detailed, are these images perceived in the same way we perceive that mountain vista or waves crashing on a favorite beach? Read More...