Showing posts with label short-term memory. Show all posts
Showing posts with label short-term memory. Show all posts

Saturday, July 18, 2020

Break On Through To The Other Side

When I was younger, I admired old women. Their faces and bodies had gone to pot, but they didn't care. Or didn't act like they cared. That was what I admired. There was no attempt to disguise the age. No spackle, no paint, just jowls swinging like a hammock in the wind, a general corrugation, a cover crop on the upper lip, you name it. And they didn't care.

I knew that was something to aspire to. My first ten years of life, I had no awareness of my physical or sartorial shortcomings. Then, in my adolescence, my peers laid it out in excruciating detail and I was revealed in all my inadequacy. After that, I did care.

It might not have looked like it. I never did get locked into that trap of makeup and hair dye that women can't extricate themselves from. But of course I cared. I had one or two things (two anyway) that worked out for me that I could play up, and some idea what my best angles were, and wanted to look nice in my clothes, although that project never really got off the ground either. If my belly stuck out, I tried to suck it back in.

But look at those old women! Smiling and laughing with their yellow teeth, not a care in the world! I wanted that sense of self-possession. They call it "letting yourself go." Doesn't that sound wonderful? Better than keeping yourself locked up. I wanted to feel what it was like on the other side of their faces.

Well, welcome to the other side of that face. It happens in a hurry. You think you're on the morning commute and something distracts you while you're running for the train and all of a sudden boom you're on the way to Hogwarts. Now you're inside of that old face, looking out.

First of all, it's nice in here. Roomy. All those shits you used to give had a way of tightening things up. Now you can laugh yourself jiggly. You get to care about a lot more things once you don't care what people think of you.

On this side of that face, things that used to be important aren't anymore. They're trivial. All that time you spent thinking you were too fat or too skinny is gone, replaced by "too close to dead."

It never made much sense to mourn the loss of some version of beauty you never lived up to in the first place. Any discomfort in the transition goes away with the realization that there isn't anything you can, or should, do about it. It gets filed away with the other things (not beer) that are a waste of time. Time, like collagen, is what there's not so much of.

And here's your old-lady ace-in-the-hole. That short-term memory thing? It finally kicks in on your behalf. From this side of my face, I forget what I look like. It totally slips my mind. Every now and then I get a sudden glimpse in a store window or I'm ambushed by a stealth mirror and I'm all Holy shit what happened there but then--right away, I forget about it.

Saturday, May 23, 2020

Echoes In The Braincase

One of the perks of a digital life is it is possible to present oneself to others neatly giftwrapped, and even add a rumpled bow of modesty and self-deprecation. One can think about it. Engineer it. Why, not too long ago one of you fine commenters here said I was "smart."

This is not so easy to pull off in person. And it's particularly hard to do in the presence of younger people. And I don't know what happened, but there are more and more of them around all the time.

I am well tolerated by the younger people in my life, all of whom I cherish. Now they are smart as hell. They have interesting opinions and different perspectives. I like to listen to them and every now and then I like to snap back with something witty. Problem is, a lot of the witty zone coincides with "things I just thought of five seconds ago." And things that happened five seconds ago live in a sort of quickly escaping vapor. I usually remember the first few words of my witty remark, but then I stick in placeholder grunts, hoping the rest of my thought will stroll by, but sometimes it doesn't, and then I have to say "I lost it there, but it'll come back."

The young people give me a fond and indulgent smile and assure me it will come back, even though it won't, and they know that by now. It's embarrassing. But they're so darn nice. "She's slipping," I see in their thought balloons, but you can see smiley emoticons in there too. I can't refute it. The whole thing has led me to be a better listener, or look just like one. I don't enjoy people witnessing my thoughts evaporate. Acting like I'm listening keeps me from looking as foolish, and is a good idea anyway.

I'm not actually listening. I am at first, but then I start thinking of something else altogether, usually a scene in a novel, or a reminiscence, or the state of the world, and my only connection to the conversation at that point is the attentive look on my face that I hope is still pointed in the correct direction. AND THIS IS WHEN I'M TALKING TO INTERESTING PEOPLE.

Authentic Old Person, With Bran
I'm not as embarrassed around people my own age. We're all kind of a mess. True, in my case some of them watch my neurons failing to connect and secretly put it down to the beer, but they understand anyway. If it wasn't the beer, it'd be something else.

There's a theory going around among older people that this phenomenon has something to do with having one's head so filled with wisdom that some of it needs to be off-loaded, and we have gained insight into what is important to keep and what is not. This is, of course, self-serving baldercookies. The fact is, if there were any more dead air in our brains our neurons wouldn't even touch each other.

Herewith a real dialog example:

     Me: "I'm trying to think of that word. You know, that word? That means, like, you really enjoy something, but it isn't anything you did yourself."

     Person: "Plagiarism?"

     Me: "No, no, more like something...vicarious." 

     Person: "Hmm. Vicarious?"

     Me: "Yeah! That's it! Thanks!" [bounces away]

     Person: [listens for head rattle]

Yes. That really happened. Probably. I do write fiction. It's either real or it's not, I don't remember.

Saturday, November 17, 2018

Molto Dolto

Lather. Rinse. Repeat.

It used to be a marketing ploy. Now it's just a description of my short-term memory in the shower.

This business of having a clean brain slate every day requires some workarounds, but it has its advantages, too.

For instance, it's great to be able to listen to good music with fresh ears. Unless something has been played to death, and then had its corpse hacked up and crushed into powder and packed into your ear--I'm looking at you, Vivaldi's Four Seasons--I'm probably listening with fresh ears. Sometimes I hear some wonderful piano music on the radio and think: I like that. That sounds vaguely familiar. I go rummaging through my sheet music to find it and learn it. I begin to plink it out and after a day or two I notice there are already some fingerings on the page, in my handwriting, and then I realize it sounds vaguely familiar because I spent three months learning it. Last year.

Three months is about average for me. Our performance group meets that often. I have a routine:

First I bushwhack through the piece to get an idea what I'm in for. Okay, okay, this part is easy, this part is not so easy but at least it repeats, this part is totally doable unless I'm planning to get it up to speed, and this little climax thingy here is not actually possible at all but I can take a good stab at it and see if it dies outright or goes limping off long enough to get me to the coda. It's all pretty exciting and I give it a good whirl for about a week and a half, and then something in my internal clock reminds me that I don't need to have this sucker done for another two months. I could do something else for a while. An art project or something. I won't, but I could.

About a month away from the performance, I pick it up again and do a serious slog. Currently, for instance, I'm working on a Beethoven sonata with a bunch of variations. I don't know how many because I'm not planning to learn them all. Just like with my beer drinking, I figure I can stop at any time. The tempos vary. They start out Andante, as God intended. The next is somewhat challenging but there's no tempo indicated; I trot on over to Youtube to find a recording. Can we hope for Andante again? Moderato maybe? Oh, looky there, it's Molto Bat Out Of Hell. Thankfully the next is a dirge; I can play it with one hand on a casket rail. Then things deteriorate in a hurry. Vivace, Liberace, Whoop Whoop and Whoa Nelly, followed by The Horse Is Out Of The Barn.

I might not get to those.

Now there are two weeks to go and things are starting to snap together nicely. If I take it slow and hammer at the tougher passages, this mofo is going to be in peak condition by performance time. Oh look! Crayons!

The day before the event, I practice the tough parts ten times a day with time off in between to let my fingers think about what they've done. The day of the event I'm at it all day long. Just at the time I'm about to find my coat and go out the door, and not a minute earlier, I have the whole piece together such that if absolutely nothing goes wrong and I'm not even a little bit nervous, it will all be fine. Just fine. Over-rehearsing is for sissies who are afraid of failure. And professionals.

I go. I play. I either crash and burn or get away with a minor singeing. There's wine. Later, I'm inspired. I leaf through my sheet music to find something for next time. It's in three months. In three months I will not only have forgotten how to play what I just played, but I won't remember what it was. I am serious. Last performance event I had to ask someone else what I'd played the time before. She knew, too. She looked up and to the left, into the sealed vault of her wonderful mind, and said "I think it was the Chopin Etude in A-flat major."

How does that one go, I didn't say.

I don't know what the rest of you do with all that clutter in your brains, but I keep things spotless over here. Even my ears are fresh. Lather, rinse, repeat.

Saturday, June 3, 2017

Forecast Calls For Fog

Many of us have started to suspect our minds have done some economizing. Downsized on neurons. We just don't seem to have that same snap we used to, and it's harder to learn things, remember things, or even pay attention. It's particularly obvious when we hang out with younger people and discover we're not really tracking what they say at all.

Younger brains need to work faster because no matter what they're thinking about, they're also thinking about sex, whereas once we've made a note of where the nearest toilet is, we're all set, thought-wise. It's nothing to be ashamed of. In fact many spiritual seekers in the world struggle for years to achieve the same kind of blankness that we maintain effortlessly. Still, it can be concerning to discover that your mental acuity took the same bus out of town your hormones did.

Fortunately, you can exercise your brain in the comfort of your own home. Let's take a common scenario. Just to up the ante, let's assume you are in conversation with a young person; one of those annoying polite ones who is looking at you in anticipation while waiting for you to finish your sentence, even though maybe you weren't planning to finish it just then, thank you very much. You have both glanced out the window as a bird flies by. "What kind of bird is that?" your young friend says, which is just typical--they know everything about the Internets but they don't know birds! Unfortunately, you don't either, so you give it a good squint and then get up to look in the field guide, which is in the next room, twenty steps away. Now you have arrived at your bookcase and are facing it, but you don't know why. It's a puzzler! So let's solve it. Let's make a brain game out of it.

First, let's assume your feet had a perfectly sound reason for bringing you to this spot, and let's further assume that what was on your mind thirty seconds ago is in fact related to something in this room, possibly something right in front of you. What could it be? Let's look for clues. There's the dictionary. This is a promising start: odds are always really high you were about to look up "hegemony" again. You pull out the dictionary and it opens right up to "hegemony" and your missing tweezers fall out. Awesome! You tap your face to see if your main chin hair is long enough to pluck, and it isn't, but there is a bump you don't recognize. You go to the bathroom to have a look in case it's cancer, but it looks more like dried oatmeal, so you wash your face, and take the hand towel to the laundry room to toss it in the washing machine, and darned if the machine isn't full of damp clothes already. Which obviously is what you meant to do: hang out the laundry. The rack is already full so you fold the dry clothes and take them to the bedroom and on your way back to take care of the wet clothes you pause by the bookcase again. Hmm. There was something about the bookcase. You stare at it for a while and then go back to the original room, where your young friend is holding up her phone and saying "Wilson's Warbler?"

For some reason.

You peer at the phone and sure enough there's a picture of a bird of some kind on it and you shrug, but it's irksome, trying to make sense of these non sequiturs all the time. And does she ever get her nose out of that thing? Kids. You, on the other hand, have folded laundry and put it away, plus there was that other thing you were going to do, which will come to you eventually. What the hell is she smiling about? She probably needs spell-check to spell "hegemony," which you really should look up sometime. Little shit thinks she's so smart but she wouldn't recognize a road map if it came up and bit her on the bloomers. Honestly, the whole generation: show them a card catalog, they'll be looking for the cup-holder. And ain't none of them knows how to drive a stick, do they? Huh! That's what I'm talkin' about.

Pretty sure that's what I was talkin' about.

Saturday, August 16, 2014

Brain Frisbees

From Trousering Your Weasel

In our last post, we discussed how marijuana should not be combined with leftover turkey. So how does marijuana work? Well, it goes straight to the brain, because most of the time that's already the highest point in the body, and it travels through the blood-brain barrier. The blood-brain barrier exists in order to allow helpful items like glucose and hormones into the brain's fluid whilst keeping out the little fatties like bacteria and Botulinum that are up to no good. This is why you can inject Botox into your forehead to smooth out wrinkles without worrying about smoothing out the brain also, which you do not want. The active ingredients in marijuana are sleek, and they slither right on in, often illegally, where they wander around before settling down in a few specific areas of the brain: the basal blobular area, the antebellum, and the hippocampus. Fortunately, you're not using most of your brain most of the time. The basal blobular area is only there to keep the rest of the structure from caving in, and the antebellum sits at the back end to provide a cushion during whiplash events. The hippocampus is from the Latin for "the quad where the large animals hang out and play Frisbee," and naturally it's the go-to spot for pot.

The cool guys who were good at tossing a Frisbee could toke on a joint, tuck it under the lip of the Frisbee, and send it to the next guy, and that's sort of what happens in the brain, too. The hippocampus, like the rest of the brain, is lousy with neurons. There are more neurons in the brain than you can count, because you'd fall asleep before you finished. The neurons are single cells but they are not physically connected, and if they want to communicate, they have to throw neurotransmitter chemicals at each other. The pointy end (the axon) of one neuron winds up and tosses the chemical information to the branchy portion (the dendrites) of another. It's all Neurons In Space in there, and the neurons rely on each other's ability to toss and catch to get anything done at all. If the receiving neuron already has its hands full, the doobie of information falls out.

And that's what happens with the pot. The THC in marijuana acts like just another Frisbee and jams the receiving end of the neurons, which gums up their normal functions. Which, in the hippocampus, include your coordination, your short-term memory, and something else. Something-something. I used to know.

So anyway you might look at a pretty red flower and think: oh, wow, that is so red. And a moment later you're still looking at the flower but you think it's the first time you've really looked at it, and you think: oh, wow, that is so red. And so on, and so forth, until soon you are steeped in a redundancy of redness and you will be moved to write a poem about it, a poem without any of the coherence you'd have if you could properly recall your most recent thought. But that won't be clear until you look at the poem later.

And sometimes the fundamental incoherence of your now-compromised neurons starts to set off alarm bells until you're in a full-blown panic about the situation, no long able to track time, with your past disappearing before your eyes and your future, by extension, in doubt. That's what started to happen to me every time I smoked pot, which did not prevent me from continuing to smoke pot. Our generation had a lot invested in the idea that marijuana was harmless, and it took a while for me to consider that it might not be that good for me, personally. In reality, many of us had trouble with panic attacks and paranoia, but we didn't blame the pot. We blamed the Establishment, which was out to get us, a fact we could perceive most clearly when we were stoned.

(Kids are idiots. They'd be better off if they were stashed in the basement at age 13 and not let out until they were 30. Of course, a number of us did spend an equivalent amount of time in the basement, and didn't turn out that well. But it could have been so much worse.)