Sorry! You must be logged in to read this post. Please sign up for your FREE MY-DSC account here. Login Tags:Alzheimer's Diseasebehavioral challengesbehavioral changesBrian Chicoinechicoinecognitive declinedelusionsdementiadepressionDr. Brian ChicoineDS-ADfamily supporthallucinationshypothyroidismmedicationspsychological changespsychoses