But it cannot show which synapses on them are silent.

但无法确定树丝上的哪触是沉默触。

Remember, signals travel between neurons either by electrical or chemical synapses.

请记住，信号通过电触或化学触在神经元之间传播。

Filopodia did not, confirming the silence of their synapses.

而树丝的触没有反应，证明它们的触是沉默触。

As these new synapses are created, memories form.

当这触产生时，记忆就形成了。

With a weakening of cognitive ability, those connections slowly shrink and die.

而认识能力退化明触在缓慢退化和消失。

I don't know, but it's enough time for a synaptic dampener to wear off.

道，但足够让触抑制剂失效。

If you're thinking cerebrum. Oh, synapse, I think neuron to something.

如果你在想大脑、触，想是神经元。

It's a synaptic dampener that blocks violent tendencies and controversial thought.

触抑制剂能阻挡暴力倾向和提出反对的思想。

That damage is known as synaptopathy, and it's one common type of hearing loss.

这种损害被称为触病，这是听力损失的一种常见类型。

The result was no damage to synapses, and no hearing loss in the mice.

结果是触没有损伤，小鼠也没有听力损失。

The connections in your brain do get stronger and grow with study and practice.

随着学习与实践， 脑触间的链接会得到断的强化。

They studied 2,234 synapses between cortical nerve cells of a type called pyramidal neurons, which have thousands of synapses each.

他们研究了2234个皮质神经细胞之间的触，这种触被称为锥体神经元，每个锥体神经元有数千个触。

It might be that depression does not worsen synaptic weakening.

抑郁症可能会加剧触退化。

Some of your synapses are electrical — that would be like an immediate group text.

你的一触是电的——这就像一个即时的小组聊天。

There are hundreds, possibly thousands of different kinds of connections, or synapses.

有成百上千种同类型的连接，或触。

" And they will form connections, and these connections will form functional synapses that will, later on, turn into networks."

“它们会形成连接，这连接会形成功能性触，触随后会联成网络。”

To understand how cocaine works, let's zoom into one of the synapses of the brain.

为了弄清可卡因的作用机制，让们来讲一讲大脑的触！

The neurotransmitters travel across the synapse and bind to receptors on the postsynaptic neuron, where they give the cell a message.

神经递质经过触间隙与触后神经元的受体结合，给触后神经元提供信息。

The rats that had spent more time in the enriched environment had more synaptic connections.

（后来发现）在丰富的环境中待得时间长的老鼠具有更多的触连接。

The lower the density, the more severe the signs of depression.

触密度越低，抑郁症状越严重。