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Impaired synaptic function is linked to cognition in Parkinson's disease.

Per SelnesAne Løvli StavKrisztina K JohansenAtle BjørnerudChristopher CoelloEirik AuningLisa KalheimIna Selseth AlmdahlErik HessenHenrik ZetterbergKaj BlennowDag AarslandTormod Fladby
Published in: Annals of clinical and translational neurology (2017)
CSF Aβ, α-synuclein, and neurogranin concentrations are related to cortical metabolism and cognitive decline. Synaptic dysfunction due to Aβ and α-synuclein dysmetabolism may be central in the evolution of cognitive impairment in Parkinson's disease.
Keyphrases
  • cognitive decline
  • mild cognitive impairment
  • cognitive impairment
  • oxidative stress
  • prefrontal cortex
  • multiple sclerosis
  • white matter
  • cerebrospinal fluid