An analysis has been performed of the theories and postulates advanced by von Neumann, London and Bauer, and Wigner, concerning the role that consciousness might play in the collapse of the wave function, which has become known as the measurement problem.
giving out or weakness of the knees can have different causes. These can include problems outside the knee joint itself (weak muscles for example) or inside the knee (torn ligaments or cartilage). See an orthopaedic surgeon to address your individual problem.
As a Consultant Orthopaedic and Knee Surgeon I have treated a number of patients with difficult knee conditions. A common complaint that affects many of my patients is the feeling of the âknee giving wayâ which can often occur unexpectedly and cause instability and pain. Each of the following patients presented me with a history of an unstable knee, but the underlying problem in each is different. Case Study 1: A sports injury.