Chaos and Order https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Fri, 19 Jun 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-06-19-working-memory-and-circuits.en Working Memory and the Brain Circuits — How to Use Your Brain to Learn Efficiently https://www.youngju.dev/blog/culture/2026-06-19-working-memory-and-circuits.en A reflection on the limits of working memory and cognitive load, the power of externalization, how retrieval strengthens the circuits, and the fact that the brain spends energy only when urgency and context are present, drawn together with personal experience. This is not about becoming smarter, but about using the brain you already have more efficiently. Fri, 19 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) culturelearningcognitionworking-memoryself-managementproductivity https://www.youngju.dev/blog/culture/2026-06-19-working-memory-and-circuits.ja ワーキングメモリと脳の回路 — 効率よく学ぶための脳の使い方 https://www.youngju.dev/blog/culture/2026-06-19-working-memory-and-circuits.ja ワーキングメモリの限界と認知負荷、外部化の力、想起が回路を強化する原理、そして脳は切迫感と文脈があるときだけエネルギーを使うという点を、個人的な経験とともにまとめました。より賢くなる方法ではなく、脳を効率よく使う方法についての文章です。 Fri, 19 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) culturelearningcognitionworking-memoryself-managementproductivity https://www.youngju.dev/blog/culture/2026-06-19-working-memory-and-circuits 작업기억과 뇌의 회로 — 효율적으로 배우는 뇌 쓰기 https://www.youngju.dev/blog/culture/2026-06-19-working-memory-and-circuits 작업기억의 한계와 인지부하, 외부화의 힘, 인출이 회로를 강화하는 원리, 그리고 뇌가 절박함과 맥락이 있을 때만 에너지를 쓴다는 점을 개인 경험과 함께 정리했습니다. 더 똑똑해지는 법이 아니라 뇌를 효율적으로 쓰는 법에 관한 글입니다. Fri, 19 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) culturelearningcognitionworking-memoryself-managementproductivity