Human body of different cavities, separated areas which house different organ systems. The brain and central nervous system reside in an area protected from the rest of the body by the blood brain barrier. The lungs sit in the pleural cavity. The intestines, liver, and spleen sit in the abdominal cavity Height, weight, shape and other body proportions vary individually and with age and sex. Body shape is influenced by the distribution of muscle and fat tissue. Human physiology is the study of how the human body functions. This includes the mechanical, physical, bioelectrical, and biochemical functions of humans in good health,
David Sylvian Gunnar Halle. The tour was cancelled in late January 2012 due to Sylvian's poor health. In 2013, Sylvian released "Do You Know Me Now?", a one-time pressing released with a re-mastered version of "Where's Your Gravity?" In 2014, Sylvian released "There's a Light That Enters Houses with No Other House in Sight", a long-form composition with contributions from Christian Fennesz and John Tilbury and featuring spoken word by American Pulitzer Prize winning poet Franz Wright of excerpts from Wright's own "Kindertotenwald". In 2015, Sylvian released "Playing The Schoolhouse" with Confront Recordings in two limited editions. The release, a 15 minute