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) Sun, 21 Jun 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-06-21-scent-and-memory.en https://www.youngju.dev/blog/culture/2026-06-21-scent-and-memory.en Why a single smell can drag an entire moment from decades ago back into the present, traced through the unusual brain wiring of the sense of smell. A walk along the scent trail through the Proust phenomenon, the amygdala and hippocampus, the cultural history of fragrance, and what it means to lose this sense. Sun, 21 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) culturememoryolfactionneuroscienceperfumeproust https://www.youngju.dev/blog/culture/2026-06-21-scent-and-memory.ja https://www.youngju.dev/blog/culture/2026-06-21-scent-and-memory.ja たった一つの匂いが数十年前の瞬間を丸ごと現在へ引き戻す理由を、嗅覚の特別な脳の配線にたどる。プルースト現象、扁桃体と海馬、香りの文化史、匂いに名前をつけにくい理由、そして嗅覚を失うことの意味まで、香りをたどる旅である。 Sun, 21 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) culturememoryolfactionneuroscienceperfumeproust https://www.youngju.dev/blog/culture/2026-06-21-scent-and-memory https://www.youngju.dev/blog/culture/2026-06-21-scent-and-memory 어떤 냄새 하나가 수십 년 전의 순간을 통째로 불러오는 이유를 후각의 특별한 뇌 회로에서 찾아본다. 프루스트 현상, 편도체와 해마, 향의 문화사, 그리고 후각을 잃는다는 것의 의미까지 향기를 따라 걷는 여행이다. Sun, 21 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) culturememoryolfactionneuroscienceperfumeproust