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#cognition

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CRC 1718 is hiring! It's a diverse research center focused broadly on common ground in #linguistics (variation, unification, and testing). The three main areas of research are #Cognition, #Grammar, and #Communication. Great benefits, no teaching.

🧑‍🔬 2 Postdocs (TV-L E13, 100%)
🧑‍🔬 13 PhDs (TV-L E13, 75%)
📅 Deadlines: now! Next Sunday to mid August 2025
🌍 Uni Tübingen
📄 tinyurl.com/ptx2e8a7

tinyurl.comJob advertisements | University of Tübingen

A mouse study finds that electrical activity in brain synapses leads to metabolism of triglycerides in the synapses to support brain energetics. Blocking this lipid metabolism leads to torpor.

Summary: medicalxpress.com/news/2025-07

Original paper: nature.com/articles/s42255-025

Medical Xpress · Triglycerides may play an important role in brain metabolismBy Weill Cornell Medical College

Gizmodo: Multiple Studies Now Suggest That AI Will Make Us Morons. “For the second time in two weeks, a study has been published that suggests that people who use AI regularly may display significantly less cognitive ability than those who don’t rely on it. The studies have bolstered critics’ accusations that AI makes you stupid.”

https://rbfirehose.com/2025/06/30/gizmodo-multiple-studies-now-suggest-that-ai-will-make-us-morons/

ResearchBuzz: Firehose | Individual posts from ResearchBuzz · Gizmodo: Multiple Studies Now Suggest That AI Will Make Us Morons | ResearchBuzz: Firehose
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New paper with Aida Gómez-Robles: “Why did the human brain size evolve: a way forward”. We propose that this seemingly unanswerable question can be tackled with simulation-based inference. royalsocietypublishing.org/doi

#brain #evolution #evodevo #math #maths #spandrel #cognition

We also discuss how this approach finds that the human brain size may surprisingly be a “spandrel” (byproduct), and empirical evidence supporting this.

The paper also discusses how our understanding of evolution by selection is affected by an explicit consideration of development.

Many thanks to Elli Leadbeater and Alex Thornton for putting together the special issue that the paper is part of. Very much looking forward to diving into the other papers!

royalsocietypublishing.org/toc

The Mind of a Bee: An Exploration of the Intelligence of Bees. A talk with bee researcher Lars Chittka (via himself on 🦋 ): biologicalrecording.co.uk/2025 "He shows that they are profoundly smart, have distinct personalities, can recognize flowers and human faces, exhibit basic emotions, count, use simple tools, solve problems, and learn by observing others. They may even possess consciousness."

Biological Recording · The Mind of a Bee: An Exploration of the Intelligence of BeesDelve into the mind of a bee with Prof Lars Chittka (Queen Mary College of the University of London) and explore how bee brains are unparalleled in the animal kingdom.

404 Media: ChatGPT May Be Linked to ‘Cognitive Debt,’ New Study Finds. “ChatGPT may hinder creativity and learning skills in students who use it to write essays, relative to those who didn’t, according to an exhaustive new preprint study posted on arXiv. This research has yet not been peer-reviewed, and has a relatively small sample size of 54 subjects, but it still contributes to rising […]

https://rbfirehose.com/2025/06/22/404-media-chatgpt-may-be-linked-to-cognitive-debt-new-study-finds/

ResearchBuzz: Firehose | Individual posts from ResearchBuzz · 404 Media: ChatGPT May Be Linked to ‘Cognitive Debt,’ New Study Finds | ResearchBuzz: Firehose
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PsyPost: Too much ChatGPT? Study ties AI reliance to lower grades and motivation. “A study published in the journal Education and Information Technologies finds that students who are more conscientious tend to use generative AI tools like ChatGPT less frequently, and that using such tools for academic tasks is associated with lower self-efficacy, worse academic performance, and greater […]

https://rbfirehose.com/2025/06/21/psypost-too-much-chatgpt-study-ties-ai-reliance-to-lower-grades-and-motivation/

ResearchBuzz: Firehose | Individual posts from ResearchBuzz · PsyPost: Too much ChatGPT? Study ties AI reliance to lower grades and motivation | ResearchBuzz: Firehose
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Formal study on how over reliance on LLMs is harmful for cognitive abilities for students.

> ""Over four months, LLM users consistently underperformed at neural, linguistic, and behavioral levels. These results raise concerns about the long-term educational implications of LLM reliance and underscore the need for deeper inquiry into AI's role in learning.""

media.mit.edu/publications/you

MIT Media LabYour Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task – MIT Media Lab This study explores the neural and behavioral consequences of LLM-assisted essay writing. Participants were divided into three groups: LLM, Search Engine…

"Artificial intelligence is already killing off important parts of the human experience. But one of its most consequential murders—so far—is the demise of a longstanding rite of passage for students worldwide: an attempt to synthesize complex information and condense it into compelling analytical prose."

~ Brian Klaas

#AI #ArtificalIntelligence #education #cognition
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forkingpaths.co/p/the-death-of

The Garden of Forking Paths · The Death of the Student Essay—and the Future of CognitionBy Brian Klaas

Rensselaer Polytechnic Institute: AI Rethought: RPI Researchers Propose a More Effective, Human-Like Approach. “As AI models grow ever larger, so do their costs and limitations. Researchers at RPI and City University of Hong Kong offer a potential solution: instead of expanding outward with more layers and data, they propose building upward — adding internal structure that mirrors a 3D […]

https://rbfirehose.com/2025/06/17/ai-rethought-rpi-researchers-propose-a-more-effective-human-like-approach-rpi/

ResearchBuzz: Firehose | Individual posts from ResearchBuzz · AI Rethought: RPI Researchers Propose a More Effective, Human-Like Approach (RPI) | ResearchBuzz: Firehose
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