Create a professional, abstract visualization of the human brain represented as a complex data network. The brain should be composed of interconnected nodes and lines, symbolizing data flow and neural activity. Use a sleek palette of metallic silver, dark grey, and electric blue, with some nodes emitting a subtle glow. The background should be a gradient from deep navy to black, providing contrast for the glowing data lines. Add clean, white sans-serif text in the lower third that reads: 'Decluttering creates an open, stress-free environment that's vital for cognitive health. HEATHER SANDISON, ND'. The style should be minimalistic, high-tech, and professional, emphasizing the brain as a data-processing system, symbolizing focus and clarity."