60 stories tagged with #cognitive, in publish-time order across the WeSearch catalog. Tag pages update as new stories ingest.
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Former soccer players show brain changes but no cognitive decline, researchers find - Reuters
Former soccer players show brain changes but no cognitive decline, researchers find Reuters…
The cost of AI-assisted development: cognitive fatigue
After three months of AI-assisted development, I’m more productive than ever. I’m also mentally exhausted in ways I didn’t expect. The productivity gains are real—I can go from ske…
Fast walkers in their 80s cut their risk of cognitive decline by half, study finds
A new study of people 80 and older with exceptional gaits finds fast walkers have about a 50% lower risk of cognitive decline, showing the connection between physical health and br…
Social networks outsmart cognitive biases: How herding in networks makes populations more rational
In 2010, the New York City-based restaurant Serendipity 3 revealed its $69 hot dog, winning the Guinness World Record for the world's most expensive hot dog. Served on a toasted pr…
AI is causing cognitive fatigue. Here's how to work with more haste and less speed
Research suggests people are working harder and less smartly with AI, but there are ways to turn emerging tech into a valuable tool.…
Rubio spars with Rep. Lieu over claims of Trump sleeping at meetings, apparent cognitive decline
California Democratic Rep. Ted Lieu grilled State Secretary Marco Rubio about President Trump's health, showing video at a House Foreign Affairs Committee hearing of past meetings …
AI promised productivity but IT teams got cognitive overload instead
Consolidation – not expansion – the antidote to AI overload…
'Cognitive Drains' and Weight Remain 'Pain Points' for Drone Employment
While small drones increase the distance at which small units can identify or destroy an adversary target, Marines are still contending with how much those systems weigh and the “c…
Fresh concerns have been raised over long-term use of antidepressants, revealing limited benefits and higher health risks. The research highlights growing evidence of risks associated with long-term use, including sexual dysfunction, emotional numbing, cognitive impairment, weight gain
AI and the Psychology of Cognitive Surrender
What feels like thinking may already be its replacement.…
A formal definition and meta-model for a machine theory of mind
This paper proposes, for the first time, a rigorous formal definition of the concept of Machine Theory of Mind, based on principles supported by evidence from cognitive psychology,…
Cognitive Architectures of AGI: 7 Patterns That Transform LLMs from Oracles into Thinkers
Why does ChatGPT sometimes deliver brilliant insights and other times produce banalities? The answer lies in cognitive loop architectures - 7 patterns that define how AI agents thi…
Meta-Cognitive Regulation Might Be the Most Important AI Skill Nobody Is Talking About
As AI gets smarter, the real differentiator may be how well humans regulate their own thinking.…
Population-based RCT of a digital cognitive-behavioural guided self-help intervention for anxiety, depression and eating disorders in college students
'The View' host 'disappointed' Jill Biden enabled husband's campaign despite visible cognitive slips
"The View" host Sunny Hostin said she was disappointed in former first lady Jill Biden, doubting her claim that she never saw signs of former President Joe Biden's cognitive declin…
Jessica Tarlov Accidentally Admits the Democrats’ Biggest Dirty Secret
How do Democrats feel about the new memoir from Jill Biden that’s coming out? Jessica Tarlov, the lo…
Ask HN: Question for Startup Founders on tracking emotions and cognitive signals
Jill Biden says Joe Biden "was slowing down," but she never saw him in cognitive decline
Former first lady Jill Biden told CBS Sunday Morning's Rita Braver she didn't see signs her husband, former President Joe Biden, was in cognitive decline during his reelection camp…
NexusCortex Just Beat Opus 4.8 – and It's Open Source
Experimental sparse cognitive architecture written in Go. SDR attention, ternary compute, memory systems, sleep consolidation, 137 tests. - office233/Nexuscortex…
Built a full cognitive architecture on a CPU-only mini tower no GPU, 50-thread stress test passed, here’s the stack
Built a full cognitive architecture on a CPU-only mini tower no GPU, 50-thread stress test passed, here’s the stack
Jill Biden says she saw no signs of cognitive decline in husband, but admits he was "slowing down"
In an interview airing this weekend on "CBS Sunday Morning," Jill Biden defended her husband's mental state during his presidency. Chris Whipple, author of "Uncharted: How Trump Be…
How using AI for just 10 minutes can backfire on your brain: ‘Heavy cognitive cost’
While the long-term effects of AI have yet to be established, a new study reveals that the technology can seriously impair brain performance in a relatively short period.…
A Clock Inspired by Failed Cognitive Tests
One simple screening tool for cognitive impairment is the clock-drawing test (CDT): the patient is provided with a printed circle and asked to draw a clock face with the hands poin…
Leaked Documents Reveal Russian 'Cognitive Strikes' Against the West
Leaked chats and documents showcase the Russian presidential administration’s role in false-flag vandalism attacks and election interference campaigns in Europe and beyond.…
The cognitive difference between amateur and expert chess players
Agent Memory: An Anatomy
what cognitive scientists have called memory for fifty years, what AI engineers are calling memory now, and how the two vocabularies line up.…
Reading brachycephalic dogs' facial expressions requires extra cognitive processing by humans
Why Some Codebases Are Hard to Understand: Cognitive Surface Area and the Hidden Cost of System Navigation
Information Foraging: How Developers Navigate Systems Developers rarely read code from top...…
Transformer as an Incomplete Cognitive Architecture: What It Captures Well and What It Misses (A11 Perspective)
Since its introduction, the transformer architecture has become the cornerstone of modern artificial...…
Cognitive Security as an AI Safety Cause Area
As AI systems become more capable, the cognitive security of humans will be increasingly at risk. By cognitive security, I mean the ability of humans……
A Dynamical Framework for Cognitive Processes Based on Transformations and Semantic Equivalence
This paper proposes a structural and dynamical framework for modeling cognitive processes within a cybernetic perspective. Cognitive states are represented as elements of a state s…
Hypothesis Generation and Inductive Inference in Children and Language Models
Real world decision-making requires constructing mental models under uncertainty over evidence, over the underlying causal rules, and over the state of the world itself. Which comp…
Astrum Verum – A Vector Symbolic cognitive memory that beats RAG
Composition-episodic cognitive memory for AI agents (VSA + lattice geometry) - vitaliyfedotovpro-art/astrum-verum…
AI Brain Fry – the cognitive overload
Through Analytical Meditation-Based Observation…
Handwriting speed among possible signs of cognitive decline in older people
The Cognitive Kardashev Scale: Quantifying the Material Envelope of Civilisational Computation
How much thinking can a civilisation do? Kardashev's (1964) typology ranks civilisations by total power: planetary (Type I, ~10^16 W), stellar (Type II, ~10^26 W), galactic (Type I…
Professional Cognitive Surrenderer
I've jokingly changed my LinkedIn title to "Professional Cognitive Surrenderer". It's probably a subconscious attempt to hide my shame and disappointment in ...…
Did Amphetamines Help Erdős?
A GitHub Action to automate Cognitive Complexity analysis on your PRs
The cognitive bottleneck: rethinking velocity for AI-assisted development
Moving from traditional coding to agentic coding requires a large mindset shift. As a developer,...…
Why reviewing AI-generated code is devilishly hard
Future wars will span cyber, cognitive domains: CDS Anil Chauhan
NEW DELHI: Chief of defence staff Anil Chauhan on Saturday said future wars will be fought across multiple domains including land, sea, air, cyberspace and cognitive warfare, as he…
Cognitive architecture AI weighted memory, and a falsifiable continuity metric
We present PHI // DRIFT, a cognitive middleware architecture designed to address a fundamental limitation in current large language model deployments: the absence of persistent int…
Looking for arXiv endorsement + sharing a preprint on homeostatic cognitive architecture for AI companions [R]
I built a cognitive architecture where the AI has actual needs that drift between sessions — not prompt engineering, actual state variables
Interpreting Polygenic Prediction of Cognitive Ability
By Tobias Wolfram, Spencer Moore & 4 more. Using within-family designs, we show cognitive polygenic scores largely reflect direct genetic effects, robustly predict general cognitiv…
Live 204-node MoE visualization reveals emergent cognitive stratification
Ternlang is a ternary programming language (.tern), a runtime for XAI, MoE-LLMs and autonomous agents, shipped with Agentic CLI and in house SDK/IDE. - eriirfos-eng/ternary-intell…
Prompt Physics: Building a Cognitive Steering Layer for Gemma 4
This is a submission for the Gemma 4 Challenge: Build with Gemma 4 What I...…
An unexpected early warning sign of cognitive decline may be hiding in plain sight
Vital clues about how well the brain is aging may already be at our fingertips.…
Electroacupuncture Promising for Cognitive Improvement in AD
Electroacupuncture was associated with long-term efficacy in improving cognitive function compared to sham treatment in patients with Alzheimer’s disease, a new trial shows.…
Building EchoMind OS: A Sci-Fi AI Cognitive Mirror with MeDo
What happens when you mix psychological validation, multi-agent state persistence, and full-stack...…
Gemini Omni and the Cognitive Question We Aren't Ready For
Enterprise AI: Mystery Meat, Kill Zones, Cognitive Surrender, Vibe Bombs
The escalating risks of pervasive LLM chatbot deployment without robust governance: vibe bombs, cognitive surrender, wrapper collapse, and the architectural alternative.…
How I Turned 6 Cognitive Science Principles Into an AI Agent That Builds Obsidian Vaults
How 6 cognitive science principles — chunking, advance organizers, semantic networks, elaborative interrogation, cognitive conflict, and schema theory — shaped an AI agent that bui…
Cognitive Drift and Co-Cognition: How AI Reshapes Human Thought [pdf]
I built a prompt for mapping your entire cognitive + multi-Agent AI System
A11 as a Cognitive Layer for Autonomous Agents in Isolated Execution Environments
1. Purpose This article formalizes: the architecture of autonomous LLM‑based agents...…
Enhancing Metacognitive AI: Knowledge-Graph Population with Graph-Theoretic LLM Enrichment
Metacognition-the ability to monitor one's own knowledge state, spot gaps, and autonomously fill them--remains largely absent from modern AI. Here, we present MetaKGEnrich, a fully…
CAREBench: Evaluating LLMs' Emotion Understanding by Assessing Cognitive Appraisal Reasoning
Emotion understanding is a core capability for LLMs to interact effectively with humans, yet existing evaluation paradigms rely on discrete emotion label prediction and fail to cap…