The subjective and behavioural responses of 20 healthy volunteers taking droperidol 5 mg as part of a cognitive challeng~ programme were catalogued. Some form of akathisia was universally experienced. Half of the subjects were dyspho.nc, bU:t there a~pear~d to .be. a numb~r of different inputs to their dysphoria and a range of other effects were noted.' mcludmg sedatIOn, d~ssoclatlve expenences...

Most of us intuitively recognize that the essence of our immediate experience can never be captured by a structural or functional explanation. This disconnect between structure and essence applies to more than conscious experience. It is universal in mathematics and the hard sciences. This divorce did not exist in older metaphysics such as that based on earth, air, fire and water. These fundame...

We propose a simple modiication to the classical polygon rasterization pipeline that enables exact, eecient raycasting of bounded implicit surfaces without the use of a global spatial data structure or bounding hierarchy. Our algorithm requires two descriptions for each object: a (possibly non-convex) polyhedral bounding volume, and an implicit equation (including, optionally, a number of clipp...

Tooth autotransplantation, that is the surgical movement of a tooth from its original location to another site within same person, an alternative dental implantation because it can save time, provide faster healing and function, has esthetic advantages. A unique sensory system be maintained, procedure promotes proper periodontal environment. We report on case external fistula with apical period...