CRANIAL By N., Sam M.S. - 15 adjective. Referencing or in correlation with the cranium. CRANIAL: "The tool would drill a small hole through the cranial surface to alleviate pressure on the brain." Related Psychology Terms BRAIN WAVES (Electroencephalogram, EEG) BRAIN DISORDERS MENTAL RETARDATION (CAUSES) EMOTION (General) CEREBRAL CORTEX Using the Hamilton Depression Rating Scale: A Case Study on Grief HEARING (AUDITION) CHILD PSYCHIATRY ALCOHOLIC ADDICTION PHRENOLOGY Cite this page: N., Sam M.S., "CRANIAL," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/cranial/ (accessed May 24, 2022).