Anxiety Medications May Be Tied to Alzheimer's

Your brilliant doctor will figure out that your 33% dementia chance post-stroke from an Australian study  should not be enhanced by taking these drugs to counteract the anxiety you have because your doctor did not give you any guidance or path to 100% recovery.  But maybe you should remind them.
The news article here:
Anxiety Medications May Be Tied to Alzheimer's
The actual research here:

Benzodiazepine use and risk of Alzheimer’s disease: case-control study

But what about this research?
Benzodiazepines May Have Protective Effects Against Alzheimer Disease

And whom is putting all this research together into a stroke protocol?