What is an IQ test? Well it’s different than a test for dementia. I haven’t treated anyone in this video nor have I or am I trying to diagnose anyone in this video. It is possible that the test referred to in this video is the MoCA, a test widely used to measure cognitive decline. I use these tests for cognitive function every day as someone who conducts dementia and cognitive studies. We also use MoCA tests to study cognitive decline in cases of medication side effects and mental fogging. When