{"version":"1.0","type":"rich","title":"MRI and Alzheimers Data","description":"This gallery page presents four scatter plots exploring the relationship between brain measurements and dementia in the OASIS MRI dataset. The visualizations show that dementia corresponds to lower normalized brain volume, that eTIV and ASF share a fixed non-linear inverse relationship, and that dementia occurs more frequently in older populations without a clear link to education. Plots colored by gender reveal a separation in eTIV values. Built with the Vega-Lite API and D3.js, the code uses `vl.markCircle` encodings for position, color, and size, pulling data from a CSV file via `d3.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4828f0ba90974e9b8a58b0a7840b3942?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}