All in illusions
Moshe Feldenkrais said "we move in accordance with our self image." A new study provides some cool evidence that our self-image is easily modified, and that the modifications have physiological consequences.
If you can dream it you can do it! Well, according to a recent study, maybe not so much, at least when your dream is to rehabilitate an arm weakened by stroke. I have written several times on this blog about how imagery and visualization can be used to build coordination and physical skills. For example . . .