More than 36 million Americans have type 2 diabetes, meaning their blood sugar levels are always top of mind. After all, when people with diabetes have blood sugar levels that are too low or too high, it can cause uncomfortable symptoms like brain fog and moodiness. And if you develop hypo- or hyperglycemia (when your blood sugar is way too high or too low), you can also suffer from pretty serious health issues including a diabetic coma.

People with Type 2 diabetes are at a much higher risk for Alzheimer's disease than people without diabetes, and a new study might have unearthed the connection. Researchers from University of Nevada, Las Vegas (UNLV) took a closer look at how type 2 diabetes alters brain activity in areas tied to memory and motivation.

In 25 years, it’s estimated that the number of people with Alzheimer’s disease in this country will almost triple. That’s also about the same amount of time researchers have also found it might take for the disease to grow and develop in the human brain. But UNLV researchers have published a new study uncovering another clue as to what could be causing brain disease—while also pointing to a possible hedge against that development.

A new study is making the connection between diabetes and memory loss, with the UNLV research team saying high blood sugar levels appear to weaken brain function, mimicking Alzheimer’s Disease.

Personal Perspective: How being raised by two psychotherapists shaped me.

Type 2 diabetes may quietly alter the brain in ways that mimic early Alzheimer’s, weakening reward perception and memory signals in a key brain area called the anterior cingulate cortex (ACC).

The high comorbidity of type 2 diabetes (T2D) with psychiatric or neurodegenerative disorders points to a need for understanding what links these diseases. A potential link is the anterior cingulate cortex (ACC). The ACC supports behaviors related to cognition and emotions and is involved in some T2D-associated diseases, like mood disorders and Alzheimer's disease (AD).

Maybe people can control time — or their perception of it, anyway. A new paper written by UNLV Professor of Psychology James Hyman and published recently in Current Biology shows that the way people experience time has less to do with the physical hands of a clock, and more to do with the number of experiences in that given period of time.