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This blogger, Richard Gehr, is not an employee of AARP. The opinions expressed in the blog are not necessarily the opinions of AARP and AARP assumes no liability for the content posted by Mr. Gehr or any other participant

September 28, 2007

A brain infection transformed English musician and musicologist Clive Wearing into an amnesiac, as recounted in "The Abyss," a chapter adapted for The New Yorker from Oliver Sacks's forthcoming Musicophilia: Tales of Music and the Brain (Knopf, October 16). The case is close to harrowing. Wearing is unable to remember where he is or what he is doing from moment to moment. At the same time, he has a remarkably complete musical memory and can conduct a choir, play Bach on piano and organ, and sing as he did prior to his illness. According to Sacks, "It may be that Clive, incapable of remembering or anticipating events because of his amnesia, is able to sing and play and conduct music because remembering music is not, in the usual sense, remembering at all. Remembering music, listening to it, or playing it, is wholly in the present."

Elsewhere in Musicophilia, Sacks describes a man who becomes obsessed by music, a true musicophiliac, after being struck by lightning; epileptic seizures induced by music; those sticky tunes known as "brainworms"; and how music therapy can benefit sufferers of Parkinson's and Alzheimer's diseases. Steve Silberman, who has written one of the best profiles of Sacks to date, interviewed the doctor for Wired magazine. He asks him about the ways in which music can aid healing.

The therapeutic power of music hit me dramatically in 1966, when I started working with the Awakenings patients at Beth Abraham in the Bronx. I saw post-encephalitics who seemed frozen, transfixed, unable to take a step. But with music to give them a flow, they could sing, dance, and be active again. For Parkinsonian patients, the ability to perform actions in sequence is impaired. They need temporal structure and organization, and the rhythm of music can be crucial. For people with Alzheimer's, music incites recall, bringing the past back like nothing else.

Sacks also describes for Silberman the most vivid moment he's ever had on music—and on drugs:

Hume wondered whether one can imagine a color that one has never encountered. One day in 1964, I constructed a sort of pharmacological mountain, and at its peak, I said, "I want to see indigo, now!" As if thrown by a paintbrush, a huge, trembling drop of purest indigo appeared on the wall - the color of heaven. For months after that, I kept looking for that color. It was like the lost chord.

Then I went to a concert at the Metropolitan Museum of Art. In the first half, they played the Monteverdi Vespers, and I was transported. I felt a river of music 400 years long running from Monteverdi's mind into mine. Wandering around during the interval, I saw some lapis lazuli snuffboxes that were that same wonderful indigo, and I thought, "Good, the color exists in the external world." But in the second half I got restless, and when I saw the snuffboxes again, they were no longer indigo - they were blue, mauve, pink. I've never seen that color since.

It took a mountain of amphetamine, mescaline, and cannabis to launch me into that space. But Monteverdi did it too.

March 01, 2007

In his Huffington Post blog, Indian medical doctor and popular spiritual adviser Deepak Chopra is deeply troubled by the notion that neuroscience can add anything to our understanding of what music is and why it effects us as much as it does:

"As with so much brain research, we are told that these are early days. Give the scientists time and they will unravel everything about music. In particular, they will answer why music developed in the evolutionary scheme of things to become encoded in our genes. Apparently every age, going back as far as history is measured, has contained some form of music. Why did evolutionary forces favor this behavior as a survival mechanism?"

Fascinating stuff for sure. And Robert Jordain does a great job of peeling away countless layers of brain/music onion skin in his elegant book Music, The Brain, And Ecstasy: How Music Captures Our Imagination:

"Where lies sound's advantage? Surely in the fact that sound unfolds across time, that it moves. As we've seen, movement is any nervous system's raison d'etre. Our intentions are ultimately an impetus toward movement. And intentions are what we're referring to when we say 'I.' They are 'myself.' Music arrives in our nervous systems and causes our brains to generate a flood of anticipations by which we make sense of melody and harmony and rhythm and form. By eliciting these anticipations, music entrains the deepest levels of intention, and so takes us over."

Chopra, however, believes that using science to explain aesthetics is all too inhuman, and he leaves us with this cliffhanger:

"In the next post I'd like to argue why this whole scheme of looking at music is wrong-headed and will yield no answers that get near the truth. The current connection between music and the brain is useful only if the listener is a robot with a robotic brain. That's exactly the model being used here, and no amount of passing fascination makes it anything but what it is: inhuman to the core."

Stay tuned!

In India's Business Standard, meanwhile, Dr. Virendra Sherlekar's research has revealed a direct link between music and motion, at least when it comes to exercise, "Workout efficiency is dependent on intensity. If you listen to music, your mind gets diverted and you are able to be more productive." Reporter Archana Jahagirdar adds that, "In India, experience shows that the latest Hindi film songs are the first choice. Though a word of advice here, if you are on the treadmill and listening to 'Beedi jale le from Omkara, try not to emulate its on-screen version; that would look just gross."