<ul>
<li>It is easier to learn to read and understand a new language than it is to speak it. </li>
<li>According to a recent study, the adult brain compartmentalizes speech in the left hemisphere, showing minimal plasticity.</li>
<li>As people become proficient in a language, their brains use both hemispheres to read and understand, but speech production remains cornered in the left hemisphere.</li>
</ul>

Speaking a new language is difficult for adults

<h2>If you’re trying to speak a new foreign language, your adult brain is working against you.
</h2><figure><picture><source media="(max-width: 40em)" sizes="calc(100vw - 20px)" srcset="https://images.fastcompany.net/image/upload/w_300, https://www.fastcompany.com/90576971/ar_16:9, https://www.fastcompany.com/90576971/c_fill, https://www.fastcompany.com/90576971/g_auto, https://www.fastcompany.com/90576971/f_auto, https://www.fastcompany.com/90576971/q_auto, https://www.fastcompany.com/90576971/fl_lossy/wp-cms/uploads/2020/11/p-1-this-is-why-learning-to-speak-a-new-language-is-so-hard.jpg 300w, https://images.fastcompany.net/image/upload/w_638, https://www.fastcompany.com/90576971/ar_16:9, https://www.fastcompany.com/90576971/c_fill, https://www.fastcompany.com/90576971/g_auto, https://www.fastcompany.com/90576971/f_auto, https://www.fastcompany.com/90576971/q_auto, https://www.fastcompany.com/90576971/fl_lossy/wp-cms/uploads/2020/11/p-1-this-is-why-learning-to-speak-a-new-language-is-so-hard.jpg 638w"><img srcset="https://images.fastcompany.net/image/upload/w_562, https://www.fastcompany.com/90576971/ar_16:9, https://www.fastcompany.com/90576971/c_fill, https://www.fastcompany.com/90576971/g_auto, https://www.fastcompany.com/90576971/f_auto, https://www.fastcompany.com/90576971/q_auto, https://www.fastcompany.com/90576971/fl_lossy/wp-cms/uploads/2020/11/p-1-this-is-why-learning-to-speak-a-new-language-is-so-hard.jpg 562w, https://images.fastcompany.net/image/upload/w_937, https://www.fastcompany.com/90576971/ar_16:9, https://www.fastcompany.com/90576971/c_fill, https://www.fastcompany.com/90576971/g_auto, https://www.fastcompany.com/90576971/f_auto, https://www.fastcompany.com/90576971/q_auto, https://www.fastcompany.com/90576971/fl_lossy/wp-cms/uploads/2020/11/p-1-this-is-why-learning-to-speak-a-new-language-is-so-hard.jpg 937w, https://images.fastcompany.net/image/upload/w_1153, https://www.fastcompany.com/90576971/ar_16:9, https://www.fastcompany.com/90576971/c_fill, https://www.fastcompany.com/90576971/g_auto, https://www.fastcompany.com/90576971/f_auto, https://www.fastcompany.com/90576971/q_auto, https://www.fastcompany.com/90576971/fl_lossy/wp-cms/uploads/2020/11/p-1-this-is-why-learning-to-speak-a-new-language-is-so-hard.jpg 1153w" alt="Neuroscientists have finally figured out why speaking a new language is so hard for adults" width="705" height="396"></picture></figure><div class="caption">[Image: Jolygon/iStock]
</div>There’s a reason why you trip over your tongue when learning a foreign language: The adult brain pigeonholes speech in the left hemisphere, displaying minimal plasticity, according to a <a href="https://www.jneurosci.org/content/early/2020/11/06/JNEUROSCI.0851-20.2020" rel="noopener noreferrer" dir="ltr">new study</a> in the Journal of Neuroscience.<div>advertisement</div>Spanish researchers used fMRIs to track neural activity as participants read, listened to, and spoke new languages over time. They found that as participants gained proficiency, their brains recruited from both hemispheres to read and comprehend; notably, their neural activity patterns for comprehension varied widely from person to person. But speech production remained firmly cornered in the left hemisphere, with minimal change.Translation: It’s much easier to learn to read and understand than it is to speak fluently.&nbsp;This also suggests that speaking is hardwired to the left hemisphere, while comprehension is flexible, engaging more plasticity.They also found that when first learning, the neural activity of native and new languages appear similar in the brain, but as students improve, the two languages’ neural activity becomes more distinct.The take home message here: If speaking beautifully isn’t a priority, you’ll likely find more success learning to understand and read.

If you’re trying to speak a new foreign language, your adult brain is working against you.


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If you’re trying to speak a new foreign language, your adult brain is working against you.

There’s a reason why you trip over your tongue when learning a foreign language: The adult brain pigeonholes speech in the left hemisphere, displaying minimal plasticity, according to a <a href="https://www.jneurosci.org/content/early/2020/11/06/JNEUROSCI.0851-20.2020">new study </a>in the Journal of Neuroscience .

Spanish researchers used fMRIs to track neural activity as participants read, listened to, and spoke new languages over time. They found that as participants gained proficiency, their brains recruited from both hemispheres to read and comprehend; notably, their neural activity patterns for comprehension varied widely from person to person. But speech production remained firmly cornered in the left hemisphere, with minimal change.

Translation: It’s much easier to learn to read and understand than it is to speak fluently.  This also suggests that speaking is hardwired to the left hemisphere, while comprehension is flexible, engaging more plasticity.

They also found that when first learning, the neural activity of native and new languages appear similar in the brain, but as students improve, the two languages’ neural activity becomes more distinct.

The take home message here: If speaking beautifully isn’t a priority, you’ll likely find more success learning to understand and read.

Neuroscientists have finally figured out why speaking a new language is so hard for adults

Speaking a new language is difficult for adults

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