Neuroscientists: Mixed, Polysemantic Representations Pervade Nearly All Brain Regions

HistedLab argues that mixed, polysemantic representations exist in nearly every studied brain region, and even V1 rarely shows clean receptive fields, with population effects under natural stimuli making responses "mixed."

2026-10-17 ~ 2026-10-17 · 3 related posts

• Neuroscientist: strong polysemanticity found in nearly every brain area — HistedLab · 2026-10-17
• Even in V1, single-function receptive fields are rare — HistedLab · 2026-10-17
• Natural stimuli make V1 responses dirty via population effects — HistedLab · 2026-10-17