Malaysia 1 adolescent article 1 attention disturbance 1 auditory hallucination 1 behavior disorder 1 case report 1 clinical examination 1 differential diagnosis 1 disease association 1 disease duration 1 disease severity 1 disorientation 1 drug response 1 fatigue 1 human 1 hyperphagia 1 hypersomnia 1 major depression 1 male 1 memory disorder 1 obesity 1 priority journal 1 psychosis 1 risperidone 1 sleep apnea syndrome 1 treatment duration 1