High Serum S100B Protein Levels As A Predictor Of Cognitive Function Disorders In Moderate Traumatic Brain Injury Patients Ni Made Kurnia Dwi Jayanthi, Anak Agung Ayu Putri Laksmidewi*, Anna Marita Gelgel, Anak Agung Raka Sudewi, Desak Ketut Indrasari Utami, Ketut Widyastuti, and I Wayan Niryana Abstract Objective: To prove high