That could even be a form of therapy after diagnosis (which seems to become easier with biomarkers).
- Is significant life-long usage of real-time mental spatial navigation protective?
- Are those who end up in these positions self-selected for better than average real-time mental spatial navigation and that above average performance correlates with protection against Alzheimer's.
Anecdotal, but I've spoken with many taxi and ride-share drivers, and my impression is that their decision to seek out and continue that line of work is almost always driven by outside economic considerations. I've never heard someone base their decision on their ability to perform the job.
That they’re consciously aware of
But the first massively popular 3D games started end of 90s which means Alzheimer cases for them will pop up only around 2060 or later (average onset year 75 minus being 15 years kid during 90s).
I’m a little skeptical of the category “ambulance drivers; not emergency medical technicians” as reliably coded, because people will often say so-and-so “drove an ambulance” when they were actually an EMT or paramedic. But it’s also not clear to me that would invalidate the findings.
Dunno, did taxi driving for a few years. Mostly suburban for a small fleet, not gigging. I'm thinking newer drivers that rely on smartphones for navigation won't get the same benefit.
I seem to recall that at least some populations of taxi driver they have exams like The Knowledge (https://london-taxi.co.uk/the-knowledge/) where changes in structures of the brain can be measured after learning it.
fn-mote•1h ago
The connection is believed to be the spatial reasoning involved in routing. No causative link is suggested.
jojobas•9m ago