Dissociative disorders are characterized by a disconnection from reality through dissociative symptoms like detachment from one's body or loss of memory. The three main types are dissociative identity disorder, dissociative amnesia, and depersonalization/derealization disorder. Treatment involves psychotherapies like CBT and EMDR as well as medications which can help manage related conditions. While difficult to treat, dissociative disorders can be managed through therapy and coping strategies.