A study involving 614 patients with type 2 diabetes (mean age 62) has found that longer duration of diabetes was associated with more brain volume loss, particularly in the gray matter.

Type 2 diabetes greatly increases a person's risk of developing cardiovascular disease, but a new study shows that cardiovascular risk factors such as elevated blood pressure and cholesterol levels differ significantly between men and women with diabetes.

A mouse study has found that introduction of oral bacteria into the bloodstream increased risk factors for atherosclerotic heart disease, including cholesterol and inflammation, suggesting that the same bacteria that cause gum disease also promotes heart disease.

The issue of the effect of menopause on women’s cognition, and whether hormone therapy helps older women fight cognitive decline and dementia, has been a murky one. Increasing evidence suggests that the timing and type of therapy is critical.

A new study adds more support to the idea that the increasing difficulty in learning new information and skills that most of us experience as we age is not down to any difficulty in acquiring new information, but rests on the interference from all the old information.

Being a woman of a certain age, I generally take notice of research into the effects of menopause on cognition.

Problems with myelin — demyelination (seen most dramatically in MS, but also in other forms of neurodegeneration, including normal

Cancer survivors who underwent chemotherapy often suffer long-term cognitive problems. Until now, most research has been occupied with establishing that this is in fact the case, and studies investigating how to help have been rare.