For Eliezer & I it seems there’s also the matter of not being able to find objects amongst other objects. Eliezer hasn’t quite said he’s bad at that but I surmised it from one of his most terrible posts, ha. For that issue, I’ve learned to just use explicit, conscious linear search. Still terrible, but not as terrible.
With episodic memory I suspect there are similar strategies for looking through mental objects, likely in temporal order. Potentially similarly with names. I can’t think of anything that would work for specific examples in general though, which as you know is really quite a big problem during arguments and so on.
I mildly suspect the problem has somewhat to do with damage to or atrophy of the dorsolateral prefrontal cortex. But that’s speculation, and there are a lot of selection effects on who shows up on LessWrong, so it might be a somewhat rare combination of stuff. Eliezer would know a lot more about the neurology and so on but he’s probably not available for questioning and speculation on the matter.
For what it’s worth I’m somewhat schizotypal/schizoaffective, and Eliezer also seems to lean that way.
It may or may not be relevant, but finding objects amongst other objects was one of the functions that was severely degraded by my stroke. As with most other damaged functions, I found that actually forcing myself to do it anyway (which usually required first learning a new way to frame the doing of it) led to very rapid improvement back to more-or-less baseline. The improvement plateaued out thereafter. (Unsurprisingly, but disappointingly. The experience of such rapid improvement is very heady stuff.)
If you don’t mind sharing, what parts of the brain or other cognitive functions were most damaged by the stroke? I’ve pieced together some of the story but not much.
The aneurysm itself was at the edge of my thalamus. The resulting swelling caused damage kind of all over the place.
The functional damage at first was pretty severe, but I don’t remember specifics; I mostly don’t remember that week at all and much of what I do remember I’m fairly certain didn’t actually happen. I spent it in an ICU. I come back to a coherent narrative about a week later; at that point, the bulk of the functional damage was general pain and fatigue, right-side hemiplegia (my right arm and leg were not quite paralyzed, but I lost control over them), mild aphasia which most often manifested as anomia (difficulty retrieving words) and occasionally in other ways (I remember losing the ability to conjugate sentences for a few hours; that was freaky), and (most significantly) a loss of short-term memory with all the associated knock-on effects to various kinds of cognitive processing.
There was also a lot of concern at various points that there may have been damage to my emotional centers. I never noticed any such effect, but, well, I wasn’t necessarily the most reliable witness. Most memorably, this led to one doctor asking me if I my emotional state was at all unusual. I didn’t reply “What the fuck kind of a stupid question is that, I just had a fucking stroke, of course my emotional state is fucking unusual you inbred moron!!!” although I really wanted to. I instead replied “I’m pretty sure my unusual emotional states are situational, not organic.” Ultimately they started believing me.
Yes, also for Eliezer.
Do you know of any helpful strategies for dealing with this or get better?
For Eliezer & I it seems there’s also the matter of not being able to find objects amongst other objects. Eliezer hasn’t quite said he’s bad at that but I surmised it from one of his most terrible posts, ha. For that issue, I’ve learned to just use explicit, conscious linear search. Still terrible, but not as terrible.
With episodic memory I suspect there are similar strategies for looking through mental objects, likely in temporal order. Potentially similarly with names. I can’t think of anything that would work for specific examples in general though, which as you know is really quite a big problem during arguments and so on.
I mildly suspect the problem has somewhat to do with damage to or atrophy of the dorsolateral prefrontal cortex. But that’s speculation, and there are a lot of selection effects on who shows up on LessWrong, so it might be a somewhat rare combination of stuff. Eliezer would know a lot more about the neurology and so on but he’s probably not available for questioning and speculation on the matter.
For what it’s worth I’m somewhat schizotypal/schizoaffective, and Eliezer also seems to lean that way.
It may or may not be relevant, but finding objects amongst other objects was one of the functions that was severely degraded by my stroke. As with most other damaged functions, I found that actually forcing myself to do it anyway (which usually required first learning a new way to frame the doing of it) led to very rapid improvement back to more-or-less baseline. The improvement plateaued out thereafter. (Unsurprisingly, but disappointingly. The experience of such rapid improvement is very heady stuff.)
If you don’t mind sharing, what parts of the brain or other cognitive functions were most damaged by the stroke? I’ve pieced together some of the story but not much.
The aneurysm itself was at the edge of my thalamus. The resulting swelling caused damage kind of all over the place.
The functional damage at first was pretty severe, but I don’t remember specifics; I mostly don’t remember that week at all and much of what I do remember I’m fairly certain didn’t actually happen. I spent it in an ICU. I come back to a coherent narrative about a week later; at that point, the bulk of the functional damage was general pain and fatigue, right-side hemiplegia (my right arm and leg were not quite paralyzed, but I lost control over them), mild aphasia which most often manifested as anomia (difficulty retrieving words) and occasionally in other ways (I remember losing the ability to conjugate sentences for a few hours; that was freaky), and (most significantly) a loss of short-term memory with all the associated knock-on effects to various kinds of cognitive processing.
There was also a lot of concern at various points that there may have been damage to my emotional centers. I never noticed any such effect, but, well, I wasn’t necessarily the most reliable witness. Most memorably, this led to one doctor asking me if I my emotional state was at all unusual. I didn’t reply “What the fuck kind of a stupid question is that, I just had a fucking stroke, of course my emotional state is fucking unusual you inbred moron!!!” although I really wanted to. I instead replied “I’m pretty sure my unusual emotional states are situational, not organic.” Ultimately they started believing me.