Eternal Darkness: Sanity's Requiem/Sanity effects

When your Sanity level runs low Sanity effects will accrue. These effects will last a short time. The first sign is that you will start to hear voices and the camera will tilt slightly on it's side. Some sanity effects accrue at set points in the game regardless of your sanity level.
 * Blue screen of death
 * Controller 1 not connected
 * Character will grow as walking
 * Walking on ceiling
 * Blood dripping from walls/ceiling
 * Picture of paintings change
 * Head of statue follows you