Memory
Coverage of Memory in the Nexus archive.
- How caring for grandchildren may improve grandparents’ memory and well-being
Grandparents who care for grandchildren may experience improved cognitive function, including better memory and verbal fluency, as well as reduced loneliness and enhanced well-being, according to a Kaiser Permanente psychiatrist. Dr. Christina Lee emphasized that engaging with grandchildren keeps older adults mentally active and socially connected, lowering dementia and depression risks.
- Millions take omega-3 fish oil for brain health but a new study found no benefit
A two-year study found no meaningful benefits of fish oil supplements for memory, cognition, or Alzheimer’s-related brain changes, despite successfully delivering omega-3s to the brain. The results challenge the belief that fish oil pills can prevent Alzheimer’s and highlight the importance of overall diet and lifestyle.
- Healthy habits to help keep your mind sharp
The article highlights expert-backed healthy habits such as exercise, sleep, healthy fats, and social connection that may support memory, focus, and long-term brain health.
- I’m a neurosurgeon — 5 critical ways I keep my own brain healthy
A neurosurgeon outlines five critical methods for maintaining brain health, supported by existing research that emphasizes strategies for keeping the brain healthy, memory sharp, and mind agile.
- Bánh Anh Em owners say memory is their secret ingredient
Bánh Anh Em, a new restaurant by chef Nhu Ton and John Nguyen, uses memory as the secret ingredient in their acclaimed Vietnamese food. The establishment is highlighted for its unique approach to culinary creation.
- Odd Lots: Inside Hudson River Trading’s Token Burn (Podcast)
The podcast episode discusses Hudson River Trading's use of AI, following up on a previous conversation with Iain Dunning, head of AI at the firm. Topics include memory costs, compute bottlenecks, and how much employees spend on tokens.
- Alzheimer’s patient gets back speech, continence and memory after 5 grams of experimental drug
A patient with advanced Alzheimer’s disease regained speech, continence, and memory after taking 5 grams of an experimental hallucinogen. The improvement was described as remarkable following the high-dose treatment.
- What's next as hot money cycle has gone from crypto to gold to AI to memory
The article discusses the shifting 'hot money' investment cycle, which has moved from cryptocurrencies to gold, then to artificial intelligence, and now to memory-related sectors. It raises questions about the next potential target in this speculative financial trend.
- Two-dose nasal spray could improve memory — and reverse brain aging
A two-dose nasal spray has shown improvements in cognitive function, restoring memory and focus while effectively reversing brain aging once considered irreversible.
- Memory has grown to nearly two-thirds of AI chip component costs
Memory now accounts for nearly two-thirds of AI chip component costs, highlighting its growing importance in the development of artificial intelligence hardware. The article from Epoch AI discusses this trend, with Hacker News users actively commenting on the implications.
- Women’s better memories may delay Alzheimer’s diagnosis by years
Women appear cognitively normal for almost three years longer than men after their brains start developing Alzheimer’s disease, delaying diagnosis and preventing early treatment. This makes it harder to detect the disease in its early stages.
- This is what happens when you quit coffee for just two weeks: Scientists reveal surprising effects on stress, sleep and memory
A study explores the effects of quitting coffee for two weeks, revealing surprising impacts on stress levels, sleep quality, and memory retention. Scientists observed mixed outcomes, with some participants reporting improved sleep but potential declines in cognitive performance.
- This is what happens when you quit coffee for just two weeks: Scientists reveal surprising effects on stress, sleep and memory
Scientists found that quitting coffee for two weeks leads to surprising changes in stress levels, sleep patterns, and memory. The study highlights unexpected effects on mental health and cognitive functions.
- There’s New Evidence for How Loneliness Affects Memory in Old Age
A longitudinal study reveals that loneliness in old age is more strongly associated with lapses in immediate and delayed recall than with the overall speed of cognitive decline. The findings highlight specific memory impacts linked to social isolation in aging populations.
- Lonely people have worse memory but don’t decline faster, study finds
A large European study tracking over 10,000 people for seven years found that loneliness correlates with weaker initial memory in older adults but does not accelerate cognitive decline. The research challenges previous assumptions that loneliness directly speeds up mental decline or dementia progression, suggesting it primarily affects baseline brain performance.
- Quantum systems can remember and forget at the same time, scientists discover
Quantum systems can 'remember' their past even when they appear not to, as scientists discovered that memory depends on observation perspective. The study reveals systems can seem memoryless and memory-filled simultaneously, potentially revolutionizing quantum technology design.
- This “rotten egg” brain gas could be the key to fighting Alzheimer’s disease
Scientists discovered that the protein CSE produces hydrogen sulfide in the brain, which may protect against Alzheimer’s. Experiments on mice showed removing CSE caused Alzheimer’s-like symptoms, suggesting regulated hydrogen sulfide could support memory and brain health.
- AI race is increasingly about memory, not compute: Sandisk CTO
The AI race is shifting focus from computational power to memory, according to the CTO of Sandisk. The statement highlights a growing emphasis on memory advancements in AI development.