english: In the 1990s, it was discovered you could use the same machines in a different mode, and in that mode, you could make microscopic blood flow movies from hundreds of thousands of sites independently in the brain.
non_english: 1990'larda aynı makineleri farklı modda kullanabileceğiniz keşfedildi ve bu modda beyinden bağımsız olarak yüzbinlerce mikroskobik kan akışı filmi çekebiliyorsunuz.