Letrozole affects Brain Function & memory in monkeys ......

Ah well, vaginal dryness in one per cent of cases doesn't bode very well for getting that issue much higher on the agenda! Interesting though if the entire group on letrozole showed reduced activity in the hippocampus when not all women on letrozole suffer the frustrating and difficult problems of memory impairment, flushes and joint pain. As you say @kmakm, one study can lead to another which is potentially productive.