this post was submitted on 18 Jan 2025
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[–] [email protected] 25 points 11 hours ago* (last edited 11 hours ago) (2 children)

Habitual use of GPS negatively impacts spatial memory during self-guided navigation

Spatial memory critically relies on the hippocampus and people who use these strategies have greater fMRI BOLD activity and greater grey matter in the hippocampus. Our findings suggest that people with greater GPS habits may rely less on their hippocampus for navigation, as they exhibit a reduced use of spatial memory strategies, reduced cognitive mapping abilities, reduced landmark encoding, and as they have more difficulty learning navigational information. This is consistent with a recent study by Spiers’ group, in which participants who were given instructions on where to turn at decision points while navigating in a film simulation, akin to using GPS, exhibited less fMRI BOLD activity in the hippocampus than when participants self-guided and had to make decisions unaided

I’m so stoked for that to happen to the prefrontal cortex in our ChatGPT society dude, it’s gonna be so rad

[–] [email protected] 6 points 6 hours ago

I have 2 conflicting:

  1. Before maps in cell phones I was lost all the time. Even in places I know well, I can still get lost. I used to carry a paper map around with me absolutely everywhere even after I lived somewhere for 10 years. I can still get lost easily but with a phone map I am at least able to locate where I am. I don't use it much until I actually become lost, then I am glad I have it. I do not think I have gotten any worse at navigation.

  2. The other day I was on the bus and I was snooping into the windows of the cars in the other lanes. I noticed that virtually all of them had the GPS up on a phone mount. It was about 5pm on a weekday, probably everyone commuting from work. Just picked up the kids. Whatever. Going home. Going the same way they go every day. Even though I can get lost easily and in places I know, even I am not so helpless that I just have it up by default all of the time, telling me how to go down a main road that I take daily.

[–] [email protected] 9 points 10 hours ago (4 children)

I'm honestly getting close to thinking AnPrims have a point

[–] [email protected] 6 points 6 hours ago

A conversation I had a long time ago:

Me: "Don't you worry that as a diabetic, you'd die under your ideal society?"

Anarcho-primivist: "Yeah it's a concern of course. I think I could probably inject insulin using a hollowed out thorn."

Many problems here which I won't get into. But it was the last moment I could ever take any of them seriously.

[–] [email protected] 12 points 8 hours ago

Nah they still suck

[–] [email protected] 17 points 9 hours ago

I'm disabled and would have died shortly after birth without modern medicine and even I'm almost there too