Physiology Miscellaneous Nervous System 2e85bc99 Reflex absent in decorticate animal - A Righting reflex B Long loop stretch reflex C Tonic neck reflex D Crossed extensor reflex High-Yield Explanation Ans. is 'b' i.e., Long loop stretch reflex o Removal of cerebral cortex (decortication) affects long loop strech reflex and hopping & placing reactions.