Kynurenines, Neuropsychiatric Symptoms, and Cognitive Prognosis in Patients with Mild Dementia.
Stein-Erik Hafstad SolvangJan Erik NordrehaugDag AarslandJohannes LangePer Magne UelandAdrian McCannØivind MidttunGrethe S TellLasse Melvaer GiilPublished in: International journal of tryptophan research : IJTR (2019)
Kynurenine has a complex relationship with cognition, where both low and high levels were associated with poor cognitive performance. A higher KKR indicated risk for neuropsychiatric symptoms, especially hallucinations.