{"product_id":"2940046621693","title":"Brain Zapping: Trans-crainial Direct Current Stimulation and Depression","description":"\u003cp\u003eA depressed man's personal experiments with a home-built (for about $20) low-current brain stimulator. A circuit diagram is included. The experiments cover four months and were mostly positive.\u003c\/p\u003e","brand":"Peter Rodman","offers":[{"title":"Default Title","offer_id":47173271126256,"sku":"2940046621693","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940046621693_p0.jpg?v=1763696297","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940046621693","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}