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Slow breathing modulates brain function and risk behavior

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Re: Slow breathing modulates brain function and risk behavior

#71
post #20

Earlier quoted context omitted.

I have read that skilled mindfulness practitioners maintain constant awareness of their breathing pattern throughout all other waking activities. Something to aspire to perhaps.

Indeed, a lot of aspiration there.

(fist bump)

Re: Slow breathing modulates brain function and risk behavior

#72

Slow breathing is also recommended for novices before public speaking, as it helps speakers overcome irrational physiological fear of facing people, the risk-taking shift is useful as it helps you speak more confidently, not more cautiously. Slow breathing can calm nerves quickly; bottom-up regulation: body tells brain “you’re safe”.

Professional public speakers use a beta blocker like propanolol before going on stage.

Presenting this as something that all or even most public speakers do is a bit wild. Have you got any evidence for that?

Re: Slow breathing modulates brain function and risk behavior

#73
post #19

Also try to make decisions ahead of time too. E.g. figure out what your opinion is before the meeting. Think like a pilot, don't let the plane do something you hadn't anticipated 5 minutes before (or in case of life 5 days 5 weeks 5 months or sometimes 5 years!) Cant do this for everything but examples are supermarket lists, home viewing (know your price, questions, decision criteria)

AOT what you can, JIT what can benefit from more information.

Re: Slow breathing modulates brain function and risk behavior

#75

Slow breathing is also recommended for novices before public speaking, as it helps speakers overcome irrational physiological fear of facing people, the risk-taking shift is useful as it helps you speak more confidently, not more cautiously. Slow breathing can calm nerves quickly; bottom-up regulation: body tells brain “you’re safe”.

Professional public speakers use a beta blocker like propanolol before going on stage.

Cool point re: propranolol:

Exercise increases heart rate. The more we exercise, the more the heart gets used to that adrenergic stimulation. This decreases the number of receptors to sense adrenaline in the heart, so whenever adrenaline rises again into the system, like in public speaking, we can handle it much better.

Exercise mitigates public-speaking anxiety. Particularly prolonged cardio.

Re: Slow breathing modulates brain function and risk behavior

#76
post #34

Earlier quoted context omitted.

In general yes, I do climbing and I can say I only do it when I feel no fear, no adrenalin rush. When I feel fear I stop, otherwise danger of accident. But I know a base jumper .. and he only does the jumps if he feels the fear and his kick is to overcome it and feel the adrenalin rush.

> But I know a base jumper .. and he only does the jumps if he feels the fear and his kick is to overcome it and feel the adrenalin rush. This sentence has beautifully crystallised the meaning of what it means to be an adrenalin junkie ^_^

I do a lot of BMX trail riding. Some trails can be quite dangerous, especially at high speed.

I can identify with this “adrenaline junkie” definition, with qualifications. It’s probably different for everyone, but for me it’s more about “playing the edge”. I’ve crashed badly in the past going over that edge, but my-oh-my is it beautiful to approach, and get as close as you can, and look into the abyss for a moment. When the fear becomes too much, you back off. Over time (and survivorship bias!) you grow to have an immense respect for that edge.

Now, when I (rarely) go past the edge, I’m not flying past it to my death, my approach was appropriately calculated to produce a recoverable step-down or at worst a minor side-fall. I haven’t gone over the handlebars in years.

Re: Slow breathing modulates brain function and risk behavior

#77

Slow breathing is also recommended for novices before public speaking, as it helps speakers overcome irrational physiological fear of facing people, the risk-taking shift is useful as it helps you speak more confidently, not more cautiously. Slow breathing can calm nerves quickly; bottom-up regulation: body tells brain “you’re safe”.

It's also useful for actually speaking better; diaphragmatic breathing is necessary for projecting the voice without damaging it.

Re: Slow breathing modulates brain function and risk behavior

#78
post #58
post #46

Earlier quoted context omitted.

I mean Daniel Tiger in general just makes me cringe, it's just so extremely American. Absolutely zero stakes, all problems are resolved perfectly within literal seconds. Nothing is left "unfinished", never dares to leave the conflict unresolved for any meaningful amount of time. It's just such a stark contrast to, say, Peppa Pig, where the message is basically always some form of "shit is going to happen, find ways t…

I agree with the "extremely American", but the not getting upset is just also an extremely American adoption of elite mannerisms at all levels of society. Publically showing emotion is considered vulgar and low-class in many cultures.

All cultures have an elite segment. Elite segments are comprised of individuals who are generally well in control of their emotions and reasonably afraid of individuals who cannot control their emotions.

Re: Slow breathing modulates brain function and risk behavior

#79
post #43

I've been practicing coherent breathing (6 breaths/min, equal inhalation and exhalation) to help with anxiety. I'm mostly going off a study[1] where participants who practiced coherent breathing 20 mins a day reported significantly improved outcomes weeks later. Does anyone have advice about HRV specifically within the context of anxiety? I've been measuring my SDNN using a Polar strap, and it hasn't really budged. H…

I've done coherent breathing before bed, 20 minutes. Improves my HRV by 20-30%

Re: Slow breathing modulates brain function and risk behavior

#80

Slow breathing is also recommended for novices before public speaking, as it helps speakers overcome irrational physiological fear of facing people, the risk-taking shift is useful as it helps you speak more confidently, not more cautiously. Slow breathing can calm nerves quickly; bottom-up regulation: body tells brain “you’re safe”.

also helped my chronic acid reflux/lpr but its more of diaphragmatic breathing. its backed by research.

using phones and laptops all day stuns your brain into shallow breathing all day.when i was kid i remember my dad taking naps in the afternoon and his belly moving up and down as he slept peacefully. i dont think anyone does that anymore.

i have a pet theory that this is what is driving high gastro cancers in young ppl.

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