Simon

Supportive investigations including electroencephalograms (EEGs) and structural imaging may provide additional evidence for the diagnosis, but interpreting all these factors requires clinical skill and judgement. EEGs are often normal interictally in the adult patient with epilepsy and, conversely, on interictal traces around 20% of people have minor and irrelevant ab

What kind of relation can there be between a wave, which spreads out, and a particle that remains compact, following a fixed, defined trajectory? Think of a beam of light from a laser: it seems to follow a neat trajectory, like a beam of particles. But it is made of light, which is a wave, an oscillation of the electromagnetic field. The precise line described by the trajectory of a ray of light is an approximation, concealing its dispersion and spread.

Schrödinger is captivated by the idea that the trajectories of elementary particles are also approximations of the behavior of an underlying wave.