Two different pathophysiological mechanisms to explain the phenomenology of the visual hallucinations as a result of a wide variety of conditions have been proposed. Visual hallucinations in the context of visual sensory deprivation, migraine and epilepsy seem to be caused by direct excitation of the visual cortex or by de-afferentiation.
Roughly 2 hours and 42 minutes: Titanic struck the iceberg at 11:40pm on the 14th April and sank at 2:20am the next day. When the Titanic hit the iceberg the bottom four floors started flooding and it kept on going until the whole ship split in half and sunk to the bottom of the sea where it split once more into three pieces when it hit the bottom.
The sinking of the RMS Titanic occurred on the night of 14 April through to the morning of 15 April 1912 in the north Atlantic Ocean, four days into the ship's maiden voyage from Southampton to New York City.t the time of her entry into service on 2 April 1912, Royal Mail Ship (RMS) Titanic was the second of three Olympic-class ocean liner sister ships, and was the largest ship in the world.