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 purportedly unsinkable ship Titanic sank in the Atlantic Ocean in the early morning hours of 15 April 1912. The doomed ship left Southampton, England on 10 April 1912 to pick up more passengers in France and Ireland before it embarked on its journey to New York harbor.he purportedly unsinkable ship Titanic sank in the Atlantic Ocean in the early morning hours of 15 April 1912. The doomed ship left Southampton, England on 10 April 1912 to pick up more passengers in France and Ireland before it embarked on its journey to New York harbor.