{"version":"1.0","type":"rich","title":"Alpha, Beta, Arousal","description":"This visualization charts alpha and beta EEG frequency bands from electrodes F3 and F4, alongside a derived arousal metric across epochs. The SVG line chart plots F3 and F4 values from CSV data, with interactive buttons to toggle between frequency bands and zoom controls using d3.behavior.zoom. A legend distinguishes the colored lines, and clicking the chart updates the axes dynamically. Data is loaded via d3.csv and rendered using d3.svg.line and d3.svg.axis.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fdfad8405d4a4f909c2c4fd5ed3a4c05?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}