- What claim did Benveniste's 1988 Nature paper make about extremely diluted antibody solutions?
- What did Benveniste continue trying to do with the 'memory of water' concept after the controversy?
Memory and Retention
How memories form, decay, and are strengthened.
- What was Jacques Benveniste's original 1991 claim about water retaining a memory of dissolved substances?
- How did Benveniste claim that a homeopathic signal from water could be transmitted digitally over a telephone line?
- Why did the broader scientific community reject the memory-of-water hypothesis?
- How did Eric Kandel use the sea slug Aplysia to explain short-term versus long-term memory?
- What is the Knowledge, and what does it require of London taxi drivers?
- Why does damage to the hippocampus so severely impair a person's ability to navigate?
- What kinds of traces — photographs, addresses, old directories — do Modiano's narrators typically follow?
- What did neuroimaging reveal about the brains of people who can speak backwards?
- How did Hopfield use the physics of energy landscapes to explain how the brain might store memories?
- How does the re-encoding hypothesis explain why spaced practice produces stronger long-term retention than massed practice?
- Why does allowing a memory trace to partially decay before review improve learning outcomes rather than simply reinforcing an already-active trace?
- What role do multiple retrieval pathways created during re-encoding play in strengthening memory representations?
- How do the computational requirements that different tasks place on neural networks parallel cognitive load in human learners?
- How can a computational framework for modeling memory decay and retrieval probability be used to derive optimal spaced repetition schedules rather than relying on hand-tuned heuristics?
- How does FSRS's approach to modeling memory differ from fixed-multiplier algorithms like SM-2?
- Why does FSRS model stability and retrievability as separate quantities when scheduling reviews?
- How does the forgetting-reconstructive hypothesis explain the memory benefits of interleaved practice over blocked practice?
- How does working memory capacity, measured via an operation span task, relate to eye movement patterns during learning under varying cognitive load conditions?