#cognitivemap — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #cognitivemap, aggregated by home.social.
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Our paper on the poor replicability of Tolman, Richie & Kalish, 1946 - the famous "Sunburst maze" - is out!
Last author @rmgrieves made a very nice thread about it here:
https://fediscience.org/@rmgrieves/115844897663215766The article: Tolman's Sunburst Maze 80 Years on: A Meta-Analysis Reveals Poor Replicability and Little Evidence for Shortcutting
I'll just add that this doesn't at all question the #CognitiveMap theory, which is quite strongly supported by diverse lines of evidence - but it shows that one of the elements previously used to support the theory, the ability to choose a shortcut over unexplored space, is not that clearly demonstrated!
Importantly, this also shows that it is crucial to consider papers in their context and to make sure results are consistently replicable before changing them into scientific facts!
PS: I managed to attract Roddy to Mastodon - it would be great to show him we can get at least as much interaction on here as with his similar thread on Bluesky
#SpatialCognition #Neuroscience #Shortcutting #Tolman #Sunburst #ReplicabilityCrisis
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Last follow-up on Tolman's Sunburst maze experiment: anyone out there tried to replicate it but didn't publish the results (with or without success)? If so, I will want to ask you about it!
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Following-up on this, I have asked the following question on #NeuroMethods without success:
Anyone knows of any (published or not, successful or not) replication attempts of the #Tolman Sunburst maze "shortcut" task, in mice?
I'm also interested in info on any kind of unpublished replication attempt, in any species...
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The #Tolman "sunburst maze" results (from 1946) are often used to demonstrate shortcut ability in rats... but do they really? More on this later!
For now, would you know of any #ComputationalModels that were tested in this protocol (whether they replicate the original results or not)? We know of a few (well... 4) but would like to make sure we are not missing any.
#BehaviouralNeuroscience #SpatialCognition #Shortcuts #CognitiveMap #Neuroscience (kind of)
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The coolest experiments you’ll see all year in the #PlaceCells #Hippocampus #CognitiveMap field… and I’m not saying this lightly! Congrats to all authors!
Btw they are at #SFN23 in the same session as me (here)! 👀👀👀
From: @PhiloNeuroScie
https://neuromatch.social/@PhiloNeuroScie/111364100508297145 -
The kids I grew up with knew I was "different", but my parents and school insisted I was normal. Now I've explored #Autism #Prosopagnosia #Alexithymia and #Aphantasia and have an idea what was going on, but then I thought everyone saw the world like I did, just coped better. I coped by becoming a #PluralSystem by age three when I realized my girl self would have to be hidden. After six "guy" IDs, I'm now back being that girl. Still running the system, but with more E and less T...
Age nine I was forced to wear #Bifocal #PlusLensTheory glasses every waking moment. Shattered my body sense and #CognitiveMap - https://www.psychoros.com/consumed-by-the-light/ Spent endless days of lonely boredom exploring the ~30° wedges of #SpatialViewCells and the flat dioramas between them. Now I'm rebuilding a 3D world around my body, where #HeadDirectionCells can have a single basis and #DorsalStream depth can pop out of the flat distance like content from a random dot stereogram.
Despite all that, I've been online since #ARPAnet and #DJNR, wrote the first magazine article with simultaneous code distribution (via 8" floppies in the post), coded fab robots to move 6" & 8" Silicon wafers, built my (almost) independent #SolarPV and #SolarThermal house (7K lines of C++ from 1998, 42 device outs), and evolved an audio system with bandwidth from DC to a half MHz. Helped raise four unique kids, as adult minds in young bodies. Still mystify most of the adults I encounter...
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The kids I grew up with knew I was "different", but my parents and school insisted I was normal. Now I've explored #Autism #Prosopagnosia #Alexithymia and #Aphantasia and have an idea what was going on, but then I thought everyone saw the world like I did, just coped better. I coped by becoming a #PluralSystem by age three when I realized my girl self would have to be hidden. After six "guy" IDs, I'm now back being that girl. Still running the system, but with more E and less T...
Age nine I was forced to wear #Bifocal #PlusLensTheory glasses every waking moment. Shattered my body sense and #CognitiveMap - https://www.psychoros.com/consumed-by-the-light/ Spent endless days of lonely boredom exploring the ~30° wedges of #SpatialViewCells and the flat dioramas between them. Now I'm rebuilding a 3D world around my body, where #HeadDirectionCells can have a single basis and #DorsalStream depth can pop out of the flat distance like content from a random dot stereogram.
Despite all that, I've been online since #ARPAnet and #DJNR, wrote the first magazine article with simultaneous code distribution (via 8" floppies in the post), coded fab robots to move 6" & 8" Silicon wafers, built my (almost) independent #SolarPV and #SolarThermal house (7K lines of C++ from 1998, 42 device outs), and evolved an audio system with bandwidth from DC to a half MHz. Helped raise four unique kids, as adult minds in young bodies. Still mystify most of the adults I encounter...
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The kids I grew up with knew I was "different", but my parents and school insisted I was normal. Now I've explored #Autism #Prosopagnosia #Alexithymia and #Aphantasia and have an idea what was going on, but then I thought everyone saw the world like I did, just coped better. I coped by becoming a #PluralSystem by age three when I realized my girl self would have to be hidden. After six "guy" IDs, I'm now back being that girl. Still running the system, but with more E and less T...
Age nine I was forced to wear #Bifocal #PlusLensTheory glasses every waking moment. Shattered my body sense and #CognitiveMap - https://www.psychoros.com/consumed-by-the-light/ Spent endless days of lonely boredom exploring the ~30° wedges of #SpatialViewCells and the flat dioramas between them. Now I'm rebuilding a 3D world around my body, where #HeadDirectionCells can have a single basis and #DorsalStream depth can pop out of the flat distance like content from a random dot stereogram.
Despite all that, I've been online since #ARPAnet and #DJNR, wrote the first magazine article with simultaneous code distribution (via 8" floppies in the post), coded fab robots to move 6" & 8" Silicon wafers, built my (almost) independent #SolarPV and #SolarThermal house (7K lines of C++ from 1998, 42 device outs), and evolved an audio system with bandwidth from DC to a half MHz. Helped raise four unique kids, as adult minds in young bodies. Still mystify most of the adults I encounter...
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The kids I grew up with knew I was "different", but my parents and school insisted I was normal. Now I've explored #Autism #Prosopagnosia #Alexithymia and #Aphantasia and have an idea what was going on, but then I thought everyone saw the world like I did, just coped better. I coped by becoming a #PluralSystem by age three when I realized my girl self would have to be hidden. After six "guy" IDs, I'm now back being that girl. Still running the system, but with more E and less T...
Age nine I was forced to wear #Bifocal #PlusLensTheory glasses every waking moment. Shattered my body sense and #CognitiveMap - https://www.psychoros.com/consumed-by-the-light/ Spent endless days of lonely boredom exploring the ~30° wedges of #SpatialViewCells and the flat dioramas between them. Now I'm rebuilding a 3D world around my body, where #HeadDirectionCells can have a single basis and #DorsalStream depth can pop out of the flat distance like content from a random dot stereogram.
Despite all that, I've been online since #ARPAnet and #DJNR, wrote the first magazine article with simultaneous code distribution (via 8" floppies in the post), coded fab robots to move 6" & 8" Silicon wafers, built my (almost) independent #SolarPV and #SolarThermal house (7K lines of C++ from 1998, 42 device outs), and evolved an audio system with bandwidth from DC to a half MHz. Helped raise four unique kids, as adult minds in young bodies. Still mystify most of the adults I encounter...
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The kids I grew up with knew I was "different", but my parents and school insisted I was normal. Now I've explored #Autism #Prosopagnosia #Alexithymia and #Aphantasia and have an idea what was going on, but then I thought everyone saw the world like I did, just coped better. I coped by becoming a #PluralSystem by age three when I realized my girl self would have to be hidden. After six "guy" IDs, I'm now back being that girl. Still running the system, but with more E and less T...
Age nine I was forced to wear #Bifocal #PlusLensTheory glasses every waking moment. Shattered my body sense and #CognitiveMap - https://www.psychoros.com/consumed-by-the-light/ Spent endless days of lonely boredom exploring the ~30° wedges of #SpatialViewCells and the flat dioramas between them. Now I'm rebuilding a 3D world around my body, where #HeadDirectionCells can have a single basis and #DorsalStream depth can pop out of the flat distance like content from a random dot stereogram.
Despite all that, I've been online since #ARPAnet and #DJNR, wrote the first magazine article with simultaneous code distribution (via 8" floppies in the post), coded fab robots to move 6" & 8" Silicon wafers, built my (almost) independent #SolarPV and #SolarThermal house (7K lines of C++ from 1998, 42 device outs), and evolved an audio system with bandwidth from DC to a half MHz. Helped raise four unique kids, as adult minds in young bodies. Still mystify most of the adults I encounter...
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Age nine I was forced to wear #Bifocal #PlusLensTheory glasses every waking moment. Shattered my body sense and #CognitiveMap - https://www.psychoros.com/consumed-by-the-light/ Spent endless days of lonely boredom exploring the ~30° wedges of #SpatialViewCells and the flat dioramas between them. Now I'm rebuilding a 3D world around my body, where #HeadDirectionCells can have a single basis and #DorsalStream depth can pop out of the flat distance like content from a random dot stereogram.
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Age nine I was forced to wear #Bifocal #PlusLensTheory glasses every waking moment. Shattered my body sense and #CognitiveMap - https://www.psychoros.com/consumed-by-the-light/ Spent endless days of lonely boredom exploring the ~30° wedges of #SpatialViewCells and the flat dioramas between them. Now I'm rebuilding a 3D world around my body, where #HeadDirectionCells can have a single basis and #DorsalStream depth can pop out of the flat distance like content from a random dot stereogram.
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Age nine I was forced to wear #Bifocal #PlusLensTheory glasses every waking moment. Shattered my body sense and #CognitiveMap - https://www.psychoros.com/consumed-by-the-light/ Spent endless days of lonely boredom exploring the ~30° wedges of #SpatialViewCells and the flat dioramas between them. Now I'm rebuilding a 3D world around my body, where #HeadDirectionCells can have a single basis and #DorsalStream depth can pop out of the flat distance like content from a random dot stereogram.
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Age nine I was forced to wear #Bifocal #PlusLensTheory glasses every waking moment. Shattered my body sense and #CognitiveMap - https://www.psychoros.com/consumed-by-the-light/ Spent endless days of lonely boredom exploring the ~30° wedges of #SpatialViewCells and the flat dioramas between them. Now I'm rebuilding a 3D world around my body, where #HeadDirectionCells can have a single basis and #DorsalStream depth can pop out of the flat distance like content from a random dot stereogram.
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Age nine I was forced to wear #Bifocal #PlusLensTheory glasses every waking moment. Shattered my body sense and #CognitiveMap - https://www.psychoros.com/consumed-by-the-light/ Spent endless days of lonely boredom exploring the ~30° wedges of #SpatialViewCells and the flat dioramas between them. Now I'm rebuilding a 3D world around my body, where #HeadDirectionCells can have a single basis and #DorsalStream depth can pop out of the flat distance like content from a random dot stereogram.