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.
Nickelodeon (commonly shortened to Nick and stylized as nickelodeon) is an American basic cable and satellite television network that is owned by the Viacom Media Networks division of Viacom.