Hoffmann's reflex. For the distal sign of nerve regeneration, see Hoffmann's sign. In medicine, Hoffmann's reflex, named after Johann Hoffmann, is a finding elicited by a reflex test which verifies the presence or absence of problems in the corticospinal tract.
Pinwheel was re-launched as Nickelodeon on April 1, 1979, and despite its prior history on the QUBE system under the Pinwheel name, Nickelodeon has declared that 1979 is the network's official launch year.
On May 1, 1989, Disney-MGM Studios opened, a theme park dedicated to the golden age of Hollywood as well as the history of television. Quickly following its heels was Typhoon Lagoon and Pleasure Island Water Parks on June 1st. On April 1, 1995, Blizzard Beach was opened.