Since it was pioneered in 2001 by Todd Kuiken, a physiatrist and biomedical engineer at the Rehabilitation Institute of Chicago, it has been performed on about 30 people in the United States, Canada and Europe, including eight soldiers injured in Iraq or Afghanistan.

F natural has a Bemol on b. … B flat has a Bemol on b and e.

He defaced the I.O.U. notes by scrawling void over them.

Thus, he praised the work of the cave painters and their “contemplative intuition” in portraying the animals in their surroundings, in particular their illumination of the essential being of these animals, their “'deerness,'” for example.