Effect of spaceflight on the human body Effect of spaceflight on the human body Venturing into the environment of space can have negative effects on the human body. Significant adverse effects of long-term weightlessness include muscle atrophy and deterioration of the skeleton (spaceflight osteopenia). Other significant effects include a slowing of cardiovascular system functions, decreased production of red blood cells, balance disorders, eyesight disorders and a weakening of the immune system. Additional symptoms include fluid redistribution (causing the "moon-face" appearance typical in pictures of astronauts experiencing weightlessness), loss of body mass, nasal congestion, sleep disturbance, and excess flatulence. The engineering problems associated with leaving Earth and developing
Association for the Scientific Study of Consciousness has organised annual conferences to promote interaction and spread knowledge of scientific and philosophical advances in the field of consciousness research. The 2008 meeting was organized by Allen Houng and Ralph Adolphs, and held between the 19th and 22 June at the Gis Convention Center, National Taiwan University in Taipei. The June 2009 meeting was held in Berlin, and organized by Patrick Wilken and Michael Pauen. In addition to organizing annual meetings, the association promotes the academic study of consciousness in a number of other ways: Association for the Scientific Study of Consciousness The Association for the Scientific Study of