1 Myelin is an insulating material that, when itâs worn away or damaged, decreases nerve function. Damage to myelin is called demyelination.  There are different types of demyelination. These include inflammatory demyelination and viral demyelination.
1888 â Roundhay Garden Scene. The worldâs earliest surviving motion-picture film, showing actual consectuve action is called Roundhay Garden Scene. Itâs a short film directed by French inventor Louis Le Prince. While itâs just 2.11 seconds long, it is technically a movie.
Nosferatu was the first Dracula movie ever made which came out in 1922. There was a silent film featuring a vampire released in 1913 called the Vampire, which to my knowledge â¦ was actually the first vampire movie.Vampire of the coast in (1909) was the first vampire movie ever made and it was a silent movie.n reality  the 1st to make a film was by a  photographic pioneer named Eadweard  Muybridge who in 1878 made The  Horse in Motion which was a series of  Stereographic images of a galloping horse.   * A Brief similar video can be seen on You Tube under the  heading First Movie Ever Made.