Then evidence began to emerge of young neurons in the brains of adult rats and mice, -specifically in the olfactory bulb, which processes smell, and the dentate gyrus.

随后，成鼠和小鼠的中出轻神经元的证据，特别在处理气味的嗅球和齿状回中。

The antis argue that either humans do not grow these neurons in the dentate gyrus, or if they do, there are too few of them to be useful.

反对者认为，要么人类在齿状回中不生长这些神经元，要么即使生长，它们也太，无法发挥作用。

The ability to distinguish between similar memories depends on a tiny strip of brain tissue called the dentate gyrus.

区分相似记忆的能力依赖于一小块被称为齿状回的组织。

Studies in mice have shown that the dentate gyrus is one of the few bits of the brain to generate new neurons even in adulthood.

对老鼠的研究表明，即使在成后，齿状回也中数几个会产生新神经元的部位之一。

Radial gates control how much water is released and massive  concrete blocks at the bottom of the chute, called dentates, disperse the flow to reduce erosion as  it crashes into the Feather River.

径向闸门控制释放的水量，而位于滑槽底部的巨混凝土块（称为齿状物）则分散水流，以减其冲入羽毛河时造成的侵蚀。

There are a few places you produce new neurons, like the olfactory bulb, the dentate gyrus, or the hippocampus, a few places, but these are far and few between.

有一些地方会产生新的神经元，比如嗅球、齿状回或海马体，但这些情况非常罕见。

They injected a mixture of chemicals into a part of the mice's brains involved in memory formation called the dentate gyrus.

他们将一种化学物质的混合物注入小鼠中与记忆形成有关的部分，称为齿状回。

After being injected, the cells in the dentate gyrus would begin to produce channelrhodopsin-2, making the cells themselves sensitive to light as well.

注射后， 齿状回中的细胞会开始产生 channelrhodopsin-2，使细胞本身也对光敏感。