creatineneuroprotective effectneurodegenerative and mental disorderscognitive abilitiesuntapped potential of creatineMAGNETIC-RESONANCE-SPECTROSCOPYDORSOLATERAL PREFRONTAL CORTEXTRAUMATIC BRAIN-INJURYHIGH-ENERGY PHOSPHATEMONOHYDRATE SUPPLEMENTATIONHUNTINGTONS-DISEASEMEDIATES NEUROPROTECTIONPHOSPHORUS-METABOLISMCOGNITIVE PERFORMANCEORAL SUPPLEMENTATION