BI 157 Sarah Robins: Philosophy of Memory 🔎🔍
🎞️ · 02.01.2023 · 22:31:36 ··· Montag ⭐ 0 🎬 0
📺Brain Inspired
🎬 · 02.01.2023 · 22:31:36 ··· Montag
😎 · 03.07.2024 · 15:40:29 ··· MiTTwoch
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Show notes: https://braininspired.co/podcast/157/
Sarah Robins is a philosopher at the University of Kansas, one a growing handful of philosophers specializing in memory. Much of her work focuses on memory traces, which is roughly the idea that somehow our memories leave a trace in our minds. We discuss memory traces themselves and how they relate to the engram (see BI 126 Randy Gallistel: Where Is the Engram?, and BI 127 Tomás Ryan: Memory, Instinct, and Forgetting).
Psychology has divided memories into many categories - the taxonomy of memory. Sarah and I discuss how memory traces may cross-cut those categories, suggesting we may need to re-think our current ontology and taxonomy of memory.
We discuss a couple challenges to the idea of a stable memory trace in the brain. Neural dynamics is the notion that all our molecules and synapses are constantly changing and being recycled. Memory consolidation refers to the process of transferring our memory traces from an early unstable version to a more stable long-term version in a different part of the brain. Sarah thinks neither challenge poses a real threat to the idea
We also discuss the impact of optogenetics on the philosophy and neuroscience and memory, the debate about whether memory and imagination are essentially the same thing, whether memory's function is future oriented, and whether we want to build AI with our often faulty human-like memory or with perfect memory.
0:00 - Intro
4:18 - Philosophy of memory
5:10 - Making a move
6:55 - State of philosophy of memory
11:19 - Memory traces or the engram
20:44 - Taxonomy of memory
25:50 - Cognitive ontologies, neuroscience, and psychology
29:39 - Optogenetics
33:48 - Memory traces vs. neural dynamics and consolidation
40:32 - What is the boundary of a memory?
43:00 - Process philosophy and memory
45:07 - Memory vs. imagination
49:40 - Constructivist view of memory and imagination
54:05 - Is memory for the future?
58:00 - Memory errors and intelligence
1:00:42 - Memory and AI
1:06:20 - Creativity and memory errors
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