Showing posts with label episodic memory. Show all posts
Showing posts with label episodic memory. Show all posts

Monday, December 4, 2017

Conjuring Up Memory and Imagination

Do you remember your past, and if so, how do you remember it? Can you smell the cookies baking, or see the flies buzzing on the manure? Do you hear the voices of people who are long gone or feel your mother's touch as she fed you your oatmeal or soup before you were allowed to wield a spoon? Can you remember word for word an entire conversation that happened decades ago? And even if you don't actually remember, can you dig deeper into something that happened a long time ago and bring back dormant memories? Is it like re-watching an old episode of a favorite TV show, which you had forgotten all about, but now recall vividly?

My grandmother Klara, myself, and my grandfather Benzion Katz

Not all people have that kind of memory. Some can know things from the past, the same way we know historical facts, without having access to an image or a sound or a sequence of events that led to the conclusions that were drawn from the experience. Without access to the life event that led to a particular belief, it is not even possible to go back and reassess our conclusions.

Today, I posted an old memory of an interaction with my grandfather many years ago.


Without an episodic memory, I could still have told you about how old I was when I started reading, or where I learned English, but I could not have described the vivid experience of knowing how to read and being told not to read out loud what was clearly written on the page. I could not have remembered the pointer, or my grandfather's voice.

Today I came across an article about how some people can't see pictures in their imagination.  As a result, they might not enjoy reading fiction, and they might not be able to visualize objects at will. But I think this is not strictly an issue of visualizing. I think some people cannot re-experience any sensory memories in the sequence in which they happened. They can remember what an apple looks and tastes like well enough to recognize an apple the next time they see it, but they have no memories of specific apples, and how they felt and tasted, and who gave them those apples.

I know there are some people who enjoy nonfiction, because they feel it is factual and that they gain knowledge from it, but they get nothing whatever out of fiction. If the facts in the books are all made up, why even bother to memorize them, they think. But we don't set out to memorize fiction. The whole point is to experience it as raw events in the making. Then we are free to draw our own conclusions. We don't have to agree with the narrator, who may or may not be reliable

While it's true that nonfiction has an authoritative voice, it often presents us with fewer facts from which we may draw our own conclusions. Every news source is biased, and unless we learn to read between the lines, accounting for the idiosyncrasies of the unreliable narrator, then we are stuck with all our thinking done for us by somebody else.

I have never liked that. That's why I am not going to sit around watching the news, whether the source is CNN or Fox. I would much rather ferret out the truth for myself, by paying attention to the tell-tale facts that show up in my peripheral vision while I am experiencing life. And since I have great episodic memory, I can replay old episodes in my mind's eye years after they happened, until I can get a detail that escaped me before to come into focus.

The virtue of Vacuum County is that we can experience the story from multiple points of view. All of them are biased, but together they help us to build a consistent image of the truth that each narrator cannot help but also share. All people lie. But all people also tell the truth, if you know how to listen. Vacuum County is good training. Listen to Kelly  Clear tell you the story, and close your eyes to see what images your mind conjures up.




Monday, April 17, 2017

Memory Aids: Prose Poetry and Song

I am very excited about what Kelly Clear is adding to the experience of reading Vacuum County.  I am not a big fan of Audible books myself, because I like to look at the words in a book as I read it. You might say I am more of a visual learner. But there are some things that need to be heard to be understood and remembered. Poems are meant to be said out loud. Songs should be sung.



I was sharing this video of the song "Down by the Crick" from Chapter 3 in Vacuum County with a friend who had read the book many years ago. "That's nice," she said. "But I don't remember that there was a song in the book." Well there were the words to the song. And David was described singing it. But it depends on how you read books whether you are likely to remember that.

If you're reading visually, it's easy to miss that something is a song. I mean, it's obviously not prose. And it says in the story that David plays the guitar and sings it. But if you only kind of sped past that part in your reading and only tend to remember "what happened" in the chapter, then you are unlikely to remember the song at all.

Most people use episodic memory  for specific vivid events and rely on semantic memory to sort out the overall narratives of their lives, but they don't remember anything that they read in a novel word for word. By the same token, few people have episodic memory for dialogue in real life.  Much of the information that we acquire through experience is stored as semantic memory, without the moment by moment experiences that gave us the information. In the same way, if we read a book, and it made any kind of impression, we might later be able to describe what happened in the book as a general synopsis of the action, or we might be able to say what we may have learned from the book, but nobody expects us to remember all the words in the book in the right order. If we could do that, there would be no point in copyright laws. Everybody would have a copy of each book he has read stored in his head and would be able to read it off for other people at a moment's notice.

But when you hear a song played or a poem recited, this creates an episodic memory of it word for word, and not just a summary of what the song was about. Read it out loud several times or hear it played and re-played, and you'll remember it forever. That is the genius of poetry and song. 

When new readers experience Vacuum County through the medium of the Audible book produced by Kelly  Clear, they are  going to remember certain passages as if they had lived through the experiences themselves. The songs sung by David will come to life!

File:Frans Hals - Luitspelende nar.jpg


Image: By Frans Hals (1582/1583–1666) - André Hatala [e.a.] (1997) De eeuw van Rembrandt, Bruxelles: Crédit communal de Belgique, ISBN 2-908388-32-4., Public Domain, https://commons.wikimedia.org/w/index.php?curid=2774146