Here's what happened in two instances: We're comparing two strains of flies, each of them having about 100 light-addressable cells in their brains, shown here in green on the left and on the right.
這裏有兩個不同情況 我們比較兩個品種的果蠅 它們的腦部分別擁有 大概一百個可光驅動的細胞 在這裏以綠色來顯示