Persons with severe brain injury who are behaviorally unresponsive to commands show brain activation on functional magnetic resonance imaging (fMRI) or electroencephalography (EEG) when presented with cognitive tasks, such as motor imagery commands. The failure to identify such cognitive-motor dissociation in patients with disorders of consciousness could affect decisions regarding the withdrawal of life-sustaining treatment, goals of care, and clinical management.
It's already been shown that being social, being physical either just walking or dancing or similar, and doing mentally stimulating stuff like reading and such is correlated with lower chance of dementia (or at least older onset).
The above activities seem to me more likely to be performed by someone who has an optimistic spirit. If you think walking outside will be just fine, you're more likely to do so etc.
So the results doesn't seem that surprising to me at first glance at least.
Most of the genes are very ancient, tracing back to the dawn of animal evolution. These genes are not specific to humans or primates but are conserved even in distantly related species and perform basic biological functions, especially in brain development.
I have noticed on multiple occassions that under conditions of extreme exertion (i.e., exceeding my textbook maximum heart rate), I get pain in my mouth, almost like every tooth has an infected cavity. I had always just found it an interesting effect. But, in reading this, I presume that elite athletes are in such states far more often than I, and that whatever the underlying mechanism is that causes the pain might also be deteriorating the dental health. I've never been able to find a plausible explanation of the effect that tracks with my actual circumstances (i.e., as far as my dentist and I can tell, I have excellent dental health, but I am not an elite athlete, just a weekend warrior who sometimes overdoes it).
Consult a passionate dental hygienist or get a second opinion from a different dentist. Either you are doing yourself no favors by biting to push over the top and should probably get some kind of a retainer like boxers have to prevent overloading your teeth.
Or you are one of many people that have been told how great their teeth are yet which have periodontitis/ gum inlfamation. (Source: My wife is an established dental hygienist keeping up with the newest approaches, going to advanced courses, visiting conferences.) If your gums are redish instead of light pink that's a good indication. If you are bleeding on regular use of interdental brushes/ flossing that's another hint something might be off.
I get something similar, not pain but definitely sensations. It was more apparent when I was having dental work done, and the dentist did say to not over exert straight after visiting him because of the increase of blood flow to the gums.
You might just have sensitive gums. There are a couple of places where mine are really sensitive even though there's no disease or teeth issues around them. Because of the other tooth work (implants) I've had a lot of scans and probing of my whole mouth by multiple people so I'm certain there's no problems there - so it's very possible you have no underlying issue either.
Now that you've realized all this, you could do something about it. Being a butcher in a slaughterhouse could become one of the things you used to do before you decided to do something else.
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