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.
5) How did green slime get on Nickelodeon? In 1981, an upstart cable channel called Nickelodeon started airing You Can't Do That On Television. Though the show had declining ratings in Canada, it became a hit with American kids.