Posts tagged memory

The Brain’s Now

Medium, Long Now, neuroscience, perception, time, memory, David Eagleman

Is “now” expandable? Why do you seem to experience time in slow motion in a sudden emergency, like an accident? Eagleman’s (terrifying) experiments show that in fact you don’t perceive more densely, the amygdala cuts in and records the experience more densely, so when the brain looks back at that dense record, it thinks that time must have subjectively slowed down, but it didn’t. “Time and memory are inseparable.” This also explains why time seems to speed up as you age. A child experiences endless novelty, and each summer feels like it lasted forever. But you learn to automatize everything as you age, and novelty is reduced accordingly, apparently speeding time up. All you have to do to feel like you‘re living longer, with a life as rich as a child’s, is to never stop introducing novelty in your life.

via https://medium.com/@stewartbrand/the-brains-now-ec0440c7fcdb

The Indigenous memory code

memory, songlines, Australia, ABC, Lynne-Kelly, interview, knowledge, space, spatial-memory

Lynne Kelly, author of The Memory Code has studied the way memory is embedded in landscape in many cultures. Drawing on these techniques she’s developed her own memory code or Songline to remember swathes of information she was not otherwise able to do. As with many oral cultures, she’s used the environment around her.

Lynne Kelly: Well, I started with the countries of the world. So I started in my studio, my office where I work, and in each location around that office, the first 10, I’ve put the top 10 countries of the world, starting China, India, the United States. Then I go out, right around the garden, right around the house, down the street, pick up the bread and come back, and by the house not far from home I’m down to Pitcairn Islands with 66 population. Each house and each location represents a country. So now if I’m watching the news and a country comes up, like Reunion when they found the plane crash parts, my brain automatically goes to that position. It doesn’t have to go in sequence because it’s fixed in sequence by the landscape, and I can add that bit of information and it just grows and grows because there is a structure. So I’ve done all of prehistory and history. I start 4,000 million years ago, walk around, prehistory, takes about a kilometre to do that. Right around history, back to today, on a portable device, sort of like the Aboriginal tjuringa but modelled more on the African Luba, Western African lukasa. I’ve encoded a complete field guide to the 408 birds of Victoria.

via http://www.abc.net.au/radionational/programs/allinthemind/indigenous-memory-code/7553976#transcript

Simone Hoang - Ký ức

Simone, Hoang, Photography, interview, memory, NL

‘Ký ức’ is Vietnamees voor herinnering, of eigenlijk het ontbreken ervan. Deze titel dekt voor mij de lading. Niet alleen inhoudelijk, maar ook vanwege zijn abstracte typografische uitstraling. De meeste mensen waar ik mijn werk aan laat zien spreken geen Vietnamees en voor hen blijft de titel, zonder uitleg, ontastbaar. Dat suggestieve komt altijd terug in mijn werk. Ik houd van details die verwijzen naar mijn werkwijze, maar die niet in eerste instantie alles onthullen. Zo heeft het boek een rode omslag van lee filter, die verwijst naar de verpakking van Vietnamese kokosnootsnoepjes die ik als kind at.

via http://www.hpdetijd.nl/2015–08–13/fotoserie-adoptiekind-simone-hoang-herinnert-zich-haar-eerste-levensjaren-in-vietnam/

Comparing the Effects of Nocturnal Sleep and Daytime Napping on Declarative Memory Consolidation

sleep, memory, polyphasic sleep, nap, siesta, learning, PLOS

Nocturnal sleep and daytime napping facilitate memory consolidation for semantically related and unrelated word pairs. We contrasted forgetting of both kinds of materials across a 12-hour interval involving either nocturnal sleep or daytime wakefulness (experiment 1) and a 2-hour interval involving either daytime napping or wakefulness (experiment 2). Beneficial effects of post-learning nocturnal sleep and daytime napping were greater for unrelated word pairs (Cohen’s d = 0.71 and 0.68) than for related ones (Cohen’s d = 0.58 and 0.15). While the size of nocturnal sleep and daytime napping effects was similar for unrelated word pairs, for related pairs, the effect of nocturnal sleep was more prominent. Together, these findings suggest that sleep preferentially facilitates offline memory processing of materials that are more susceptible to forgetting.

http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0108100

Evidence from some wrongful-conviction cases suggests that suspects can be questioned in ways that lead them to falsely believe…

crime, psychology, memory, false memory, conviction, story telling

Evidence from some wrongful-conviction cases suggests that suspects can be questioned in ways that lead them to falsely believe in and confess to committing crimes they didn’t actually commit. New research provides lab-based evidence for this phenomenon, showing that innocent adult participants can be convinced, over the course of a few hours, that they had perpetrated crimes as serious as assault with a weapon in their teenage years.

The research, published in Psychological Science, a journal of the Association for Psychological Science, indicates that the participants came to internalize the stories they were told, providing rich and detailed descriptions of events that never actually took place.

“Our findings show that false memories of committing crime with police contact can be surprisingly easy to generate, and can have all the same kinds of complex details as real memories,”

http://www.psychologicalscience.org/index.php/news/releases/people-can-be-convinced-they-committed-a-crime-they-dont-remember.html

Ghosts used to be either the likeness of the dead or wraiths of the living. But here in the Zone categories have been blurred…

ghosts, the zone, light, darkness, uncertainty, memory, pynchon, hauntology

“Ghosts used to be either the likeness of the dead or wraiths of the living. But here in the Zone categories have been blurred badly. The status of the name you miss, love, and search for now has grown ambiguous and remote, but this is even more than the bureaucracy of mass absence- some still live, some have died, but many, many have forgotten which they are. Their likenesses will not serve. Down here are only wrappings left in the light, in the dark: images of the Uncertainty…”

Thomas Pynchon,Gravity’s Rainbow

The Online Memory

warren ellis, memory, writing, online, ephemerality, context

This fracturing of context is, I suspect, peculiar to these early decades of online writing. It’s possible that, in the future, webmentions and the like may heal that up to some extent. But everything from the 90s to today is going to remain mostly broken in that respect. Most of what we said and did had ephemerality long before apps started selling us ephemeral nature as a positive advertising point. Possibly no other generation threw so many words at such velocity into a deep dark well of ghosts.

http://morning.computer/2014/10/the-online-memory/

A Thousand Words: Writing From Photographs

Casey Cep, writing, photography, images, memory, augmentation, notes, reference

Writing from photographs seems as though it should produce the same effect, sharpening the way we convert experiences and events into prose. I suspect that it also changes not only what we write but how we write it. It’s no coincidence that the rise of the selfie coincides with the age of autobiography.

http://www.newyorker.com/online/blogs/books/2014/02/a-thousand-words-writing-from-photographs.html

The Web as a Preservation Medium

small data, archiving, digital archives, memory, data, www, access

The archival record … is best understood as a sliver of a sliver of a sliver of a window into process. It is a fragile thing, an enchanted thing, defined not by its connections to “reality,” but by its open-ended layerings of construction and reconstruction. Far from constituting the solid structure around which imagination can play, it is itself the stuff of imagination.

http://inkdroid.org/journal/2013/11/26/the-web-as-a-preservation-medium/