academic article

• Fasting plasma insulin, C-peptide and cognitive change in older men without diabetes: results from the Physicians' Health Study II..  Neuroepidemiology.  34:200-7. 2010
• A profile of impaired insulin degradation in relation to late-life cognitive decline: a preliminary investigation..  International journal of geriatric psychiatry.  24:177-82. 2009
• Fasting insulin levels and cognitive decline in older women without diabetes..  Neuroepidemiology.  30:174-9. 2008
• Plasma C-peptide levels and rates of cognitive decline in older, community-dwelling women without diabetes..  Psychoneuroendocrinology.  33:455-61. 2008
• Plasma IGF-I levels and cognitive performance in older women..  Neurobiology of aging.  28:135-42. 2005