A study conducted by Stony Brook University researchers revealed that World Trade Center (WTC) responders with early-onset cognitive impairment may have a new form of dementia. The study included 99 WTC responders with an average age of 56.

Anat Biegon, a professor in the department of radiology at the Renaissance School of Medicine, co-wrote a study that found taking sex into account could change diagnoses for 20% of people with Mild Cognitive Impairment (MCI).