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Just a few drinks can change how memories are formed

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11–20 of 135 posts

Re: Just a few drinks can change how memories are formed

#11
Weirdly enough, at certain amounts of alcohol, I start to think about memories I haven't had in years. Nothing traumatic nor nostalgic, but just mundane memories from school or childhood. I suppose it's just the mind wandering to thoughts it normally doesn't think about while inebriated, forming unusual connections.

Re: Just a few drinks can change how memories are formed

#12
post #5

All drugs of abuse — alcohol, opiates, cocaine, methamphetamine — have adverse side effects. They make people nauseous or they give people hangovers, so why do we find them so rewarding? Why do we remember the good things about them and not the bad? This seems like a weird question, at least in relation to alcohol. The pleasurable experience of alcohol is not only remembered but enthusiastically attested to by people…

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Re: Just a few drinks can change how memories are formed

#13
> They make people nauseous or they give people hangovers, so why do we find them so rewarding? Why do we remember the good things about them and not the bad?

Is this not generally true? I like to hike, but a lot of times climbing a mountain is absolutely miserable, and I might be sore for some time afterword. Yet I always remember it as a great experience.

Or with past relationships, I have to try to remember the bad parts, but the good parts come easily.

Re: Just a few drinks can change how memories are formed

#14
post #6

There is emotional pain and then there is physiological pain. Drugs and alcohol alleviate emotional pain and have physilogical "pleasure" effects in some cases. But most of the negative effects that are frequently talked about are physiological. Apples shouldn't be compared to oranges. A good comparison would for example be to compare the pleasures of drugs against the emotional toll caused by the negative sociologic…

I think, because of how society views alcohol, it's possible for not drinking to have a negative sociological and emotional effect. For example, someone gets passed up for a promotion because they don't go out to happy hour.

Re: Just a few drinks can change how memories are formed

#15
post #9

I know everyone is recommending the book Why We Sleep, but I'll pile on and say that I found it to be a fantastic read, and the consequences of alcohol consumption are devastating. Stats like 40+% reduction in retained information from just a few drinks the night after learning new facts. Or the night BEFORE learning new facts. And how the ill consequences occur even if you abstain for several DAYS after learning new…

Honest question -

Do most adults need to retain new information very often?(excluding the typical HN audience who are constantly learning/innovating/reading/etc)

Re: Just a few drinks can change how memories are formed

#16

> They make people nauseous or they give people hangovers, so why do we find them so rewarding? Why do we remember the good things about them and not the bad? Is this not generally true? I like to hike, but a lot of times climbing a mountain is absolutely miserable, and I might be sore for some time afterword. Yet I always remember it as a great experience. Or with past relationships, I have to try to remember the ba…

I remember when I climbed Guadalupe peak in west Texas. I got to the gate around 3:50, and 4pm is when they close new permits for camping near the summit. Well I start climbing and because I started to late the sun set before I even reached the camp site. So I set up my tent nearly in the dark as the temperatures were dropping. Well, I knew it was going to be cold, but I lived in Texas at the time and didn't really remember what to do in sub freezing temperatures overnight. Stayed up nearly the entire night shivering.

But I'll never forget the sun rise up the flat Texas horizon from the tallest peak in the state. It was so beautiful and peaceful there. Clear skies, everything was perfect. I don't really remember the night before anymore, just that I need to pack some extra layers next time.

Re: Just a few drinks can change how memories are formed

#17
post #15
post #9

I know everyone is recommending the book Why We Sleep, but I'll pile on and say that I found it to be a fantastic read, and the consequences of alcohol consumption are devastating. Stats like 40+% reduction in retained information from just a few drinks the night after learning new facts. Or the night BEFORE learning new facts. And how the ill consequences occur even if you abstain for several DAYS after learning new…

Honest question - Do most adults need to retain new information very often?(excluding the typical HN audience who are constantly learning/innovating/reading/etc)

Interesting question - continued learning is directly linked to statically better cognitive function and fewer brain disorders in elderly people, but that doesn't necessarily mean that learning as an adult is important for operating effectively in society. So, I guess that would mean that it's not really necessary to retain new information at a certain point in your life. As long as you can still access information that you've already obtained (which I believe alcohol exposure over a prolonged time can affect)

Re: Just a few drinks can change how memories are formed

#18
Interesting that so many others in this thread experience the same side effects on their learning capabilities caused by even just a few drinks and/or lack of sleep. I feel significantly slower and much more mentally "foggy" for days after I drink more than 1-2 drinks in a sitting. I'm definitely still a social drinker, but this affirms my opinion that I need to further reduce my alcohol consumption (preferably remove it altogether).

Re: Just a few drinks can change how memories are formed

#19
post #14
post #6

There is emotional pain and then there is physiological pain. Drugs and alcohol alleviate emotional pain and have physilogical "pleasure" effects in some cases. But most of the negative effects that are frequently talked about are physiological. Apples shouldn't be compared to oranges. A good comparison would for example be to compare the pleasures of drugs against the emotional toll caused by the negative sociologic…

I think, because of how society views alcohol, it's possible for not drinking to have a negative sociological and emotional effect. For example, someone gets passed up for a promotion because they don't go out to happy hour.

This. This is huge for me as well. There is definitely a societal expectation to drink in certain situations, and if you don't, you're viewed as one of the un-cool guys. Probably another thing that will require change at the leadership level to be really corrected over time.

Re: Just a few drinks can change how memories are formed

#20
post #2

Sadly enough, that all this science explores averages. I cannot drink alcohol because I remember "side effects" much more clearly than "direct" ones. I used to have fun from drinks, but with age I did it less frequently and for the last 10 years I didn't drink at all. Why? Is there is some psychological cause or some biochemistry mechanisms works at higher/lower intensity than in average fly? I cannot even make a gue…

Maybe younger people are performing something like reinforcement learning with higher emphasis on exploration than exploitation relative to older individuals.

Well put.
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