"Ultra-realistic 3D rendering of individual brain cells undergoing autophagy, presented in a minimalistic, high-tech style. Background is a rich pinkish-red gradient, with darker tones on the edges smoothly transitioning to a soft pink center, adding depth and focus. Each brain cell is depicted as a delicate, semi-transparent sphere, surrounded by a neon purple glow, with intricate cellular structures visible inside. Highlight autophagy regions within each cell using bright, pulsing neon yellow vesicles and particles that emit a soft glow. Connect some cells with faint neon lines, mimicking subtle neural pathways for added realism without clutter. Ambient lighting enhances the glow, with gentle shadows providing dimension, while the overall aesthetic remains sleek, modern, and minimalistic. A perfect balance of neon and subtle detail gives a scientific yet visually captivating effect."