<prompt> The difference between hyoscine and atropine is that hyoscine:Exes depressant effects on the CNS at relatively low dosesExes more potent effects on the hea than on the eyeIs longer actingHas weaker antimotion sickness activity  <response>: ATROPINE HYOSCINE CNS EFFECT : AT LOW DOSE : EXCITATIONMILD DEPRESSANT AT HIGHT DOSE : EXCITATION AND HALLUCINATION EXCITATION AND HALLUCINATION DURATION LONGER SHOER ANTICHOLINERGIC PROPEY MORE POTENT ON HEA, BRONCHIAL MUSCLES AND INTESTINE MORE POTENT ON EYE AND SECRETORY GLANDS 