--- id: P-REINFORCE-AI-DMN category: "10_Wiki/πŸ’‘ Topics/AI" confidence_score: 0.94 tags: [Neuroscience, Psychology, AI, CognitiveScience] last_reinforced: 2026-04-20 --- # [[Default Mode Network (DMN)|Default Mode Network (DMN)]] (λ””ν΄νŠΈ λͺ¨λ“œ λ„€νŠΈμ›Œν¬) ## πŸ“Œ ν•œ 쀄 톡찰 (The Karpathy Summary) > "아무것도 ν•˜μ§€ μ•Šμ„ λ•Œ λ‡Œκ°€ κ°€μž₯ λ°”μ˜κ²Œ μ›€μ§μ΄λŠ” μ˜μ—­." 멍 λ•Œλ¦¬κ±°λ‚˜ νœ΄μ‹ν•  λ•Œ ν™œμ„±ν™”λ˜μ–΄ μžμ•„ μ„±μ°°, κ³Όκ±° νšŒμƒ, 미래 상상을 λ‹΄λ‹Ήν•˜λŠ” λ‡Œμ˜ μ‹œμŠ€ν…œμ΄λ‹€. ## πŸ“– κ΅¬μ‘°ν™”λœ 지식 (Synthesized Content) - **Neuroscience Foundation**: - 전전두엽(PFC), ν›„λŒ€μƒν”Όμ§ˆ(PCC) λ“±μœΌλ‘œ κ΅¬μ„±λœ κ΄‘λ²”μœ„ν•œ λ‡Œ μ‹ κ²½ 회둜. - μ™ΈλΆ€ 과업에 집쀑할 λ•Œ(Task-positive)λŠ” κΊΌμ§€κ³ , λ‚΄λ©΄μ˜ 사고가 μ‹œμž‘λ  λ•Œ(Task-negative) μΌœμ§„λ‹€. - **Functions**: - **Self-referential thought**: "λ‚˜λŠ” λˆ„κ΅¬μΈκ°€?"에 λŒ€ν•œ μžμ•„ κ°œλ… μœ μ§€. - **Social Cognition**: νƒ€μΈμ˜ μ˜λ„λ₯Ό μΆ”μΈ‘ν•˜κ±°λ‚˜ 감정을 μ΄μž…ν•¨. - **Creativity**: μ„œλ‘œ κ΄€λ ¨ μ—†λŠ” 기얡듀을 μ—°κ²°ν•˜μ—¬ μƒˆλ‘œμš΄ 아이디어λ₯Ό μ°½μΆœν•¨. - **Dysfunction**: κ³Όλ„ν•œ ν™œμ„±ν™”λŠ” 우울증(λ°˜μΆ” 사고), λΆˆμ•ˆκ³Ό μ—°κ΄€λ˜λ©°, κΈ°λŠ₯ μ €ν•˜λŠ” 자폐 μŠ€νŽ™νŠΈλŸΌ λ“±κ³Ό 관련될 수 μžˆλ‹€. ## ⚠️ λͺ¨μˆœ 및 μ—…λ°μ΄νŠΈ (RL Update) - AI μ—°κ΅¬μ—μ„œλŠ” DMN을 λͺ¨λ°©ν•˜μ—¬, λͺ¨λΈμ΄ 즉각적인 μž…λ ₯ 처리 외에 'λ°±κ·ΈλΌμš΄λ“œ'μ—μ„œ 지식을 μ •λ¦¬ν•˜κ³  ν†΅ν•©ν•˜λŠ” 'Sleep-phase' ν•™μŠ΅ 루틴을 μ„€κ³„ν•˜λ €λŠ” μ‹œλ„κ°€ μ§„ν–‰ 쀑이닀. λ‡Œμ˜ μ—°μ‚° νš¨μœ¨μ„±μ„ 따라가기 μœ„ν•œ 핡심 λͺ¨λΈμ΄λ‹€. ## πŸ”— 지식 μ—°κ²° (Graph) - Related: Neuroscience , [[Creativity Research|Creativity Research]] - Contrast: Task Positive Network (TPN)