Sora 2
"A calm educational animation: Inside a human brain, show excess glutamate flooding neurons causing depression symptoms like sadness and fatigue (dark colors, slow motion). Then, Acetylcysteine (Acc) enters as glowing molecules, balancing glutamate levels by boosting glutathione and modulating NMDA receptors. Neurons brighten, connections strengthen, mood improves with happy faces and energy bursts. Text overlays: 'NAC reduces glutamate excitotoxicity', 'Helps depression via neuroprotection'. Professional medical style, smooth transitions, uplifting music."��