Being bilingual can help keep your brain in good condition

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Learning and understanding a new language is one of the most challenging things that your brain can do. But as well as the advantage of acquiring another language, it appears that the effort of giving your brain a good workout today by being bilingual could keep it in better condition in later life.

Research led by Dr. Daniela Perani, a professor of psychology at in Milan, found that people who speak two or more languages seem to weather the ravages of Alzheimer’s disease better compared to people who have only mastered one language. Alzheimer’s is a progressive mental deterioration that can begin in middle or old age due to generalized brain degeneration.

The study involved 85 people with Alzheimer’s – half of whom spoke both German and Italian and half who spoke only one language. The researchers found that bilingual patients had greater connectivity in key brain areas. This was especially in the part of the brain that governs “executive control” – a set of necessary behavioral cognitive processes that include problem-solving, working memory, reasoning and attentional control. The study also noted that the bilingual Alzheimer’s patients showed less severe symptoms of the disease.

The study concluded: “Our findings suggest that the effects of speaking two languages are more powerful than both age and education in providing a protection against cognitive decline.”

Bilingualism and the brain

Although Alzheimer’s disease is currently incurable, the study supports a popular theory that people who have higher levels of education function longer with little manifestation of the illness. Part of the reason why bilingual brains may be better at resisting Alzheimer’s could be due to a lifetime of switching between languages daily.

Learning and speaking more than one language changes how the brain carries out tasks that require focus and concentration on a certain piece of information without being distracted. It can also increase the density of white matter (connections) in the brain, meaning that there are more connections between brain parts, thus making this part of the brain more resistant to degeneration.

This is supported by a study conducted by a team led by Professor Ana Inés Ansaldo at the , which suggests that bilingual people have more robust and more efficient brains compared to those who only speak one language. This is one of the reasons why a bilingual brain can be a buffer against aging and dementia.

They recruited elderly people, half of whom spoke only one language and the other half who had learned a second language between the ages of 11 and 18. All performed equally well on a task that involved focusing on an object's color while ignoring its position, but brain scans revealed a big difference in how they processed the task.

“While bilinguals were recruiting very specific brain areas and a small number of areas to perform the task, monolinguals were recruiting a much larger number of areas that were consuming much more resources. And the networks they were using were very, very complex,” says Professor Ansaldo. “That led us to think that the bilingual brain was more efficient in terms of the amount of resources that bilingual people require to do complex tasks as opposed to the monolingual brain.”

The study concludes that bilingualism shapes the brain in a different way or how people approach complex tasks. It could be because bilinguals must inhibit the language they are not using to focus on the one that they are using.

Read our other blog post on about how language learning can help your mental health and wellbeing.

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    Championing language learning and teaching – introducing Learners' Voice

    By Adita Putrianti
    Reading time: 4 minutes

    In today's world, where global communication is not just a luxury but a necessity, having a strong grasp of language learning is essential for expanding horizons. As an educator, being part of a supportive community can enhance your teaching experience and improve results. That's where Learners' Voice comes in – not only as a platform but also as a lively community where learners and educators come together to innovate and excel in the field of language mastery.

    Understanding the complexities of language acquisition and changes in teaching methodologies is crucial for success in the education industry. Joining Learners' Voice can be a significant step forward. This post will guide you through this program, how to join, and how becoming part of the Learners' Voice community can enrich your language learning and teaching experience.

    What is Learners' Voice?

    Learners' Voice is more than just an online community – it's a movement to foster collective knowledge sharing and growth in language learning and teaching. Imagine a digital space that brings together language enthusiasts from diverse backgrounds – students, teachers, language professionals and academics – all united by their passion for mastering and imparting linguistic skills. Participation in Learners' Voice isn't just about passive engagement; it's an active alliance towards the progressive development of language educational practices.

    Participants – who can join?

    We're seeking passionate individuals who are ready to contribute to and learn from a global community dedicated to language learning. Participants include:

    • Language learners: From novices to seasoned language polyglots, anyone striving to enhance their language competencies can find a supportive environment.
    • Educators: Teachers of languages at various levels, ranging from primary to tertiary education, as well as private language institutions, are encouraged to participate.
    • Parents: Those keen on supporting their children's language education and understanding the latest pedagogical trends.
    • Corporate employees: Individuals using languages in a professional setting who would like to expand their communication skills and contribute to language education research.
    • Language test takers: Participants at various stages of language proficiency evaluations, including preparation, test takers and educators, involved in the testing ecosystem.

    What Learners' Voice members do

    Members are invited to engage in diverse activities:

    1. Research collaboration: Work in unison with experts and peers on language research projects.
    2. Discussion forums and webinars: Foster engaging conversations and enhance your understanding of language learning trends.

    Joining Learners' Voiceisn't limited to the virtual realm; it's a tangible commitment to advancing your language learning or teaching abilities. Here's how the program can become an integral part of your linguistic journey.

    The Learners' Voice experience – what's in it for you?

    A community that listens

    Join Learners' Voice and ensure your thoughts on language learning and teaching aren't just registered but given the platform they deserve. It's a community that values each unique perspective as a brick in the foundation of innovative language education.

    Professional and personal enrichment

    Participating in Learners' Voice exposes you to a range of resources and interactions that can significantly enrich your language learning and teaching experience. From sharing best practices to receiving and providing support, the community is a huge pool of opportunities for growth.

    Ongoing support, monthly draws and Incentives

    Beyond the exchange of knowledge, Learners' Voice offers tangible rewards for your active involvement. From monthly draws to recognition for contributions, the program ensures that your efforts are appreciated and your aspirations to excel in language learning and teaching are duly recognized.

    How to take that first step and join Learners' Voice

    Joining Learners' Voice is simple and rewarding, with just a few clicks standing between you and a robust platform for growth in language education.

    Start by accessing the community

    Visit our portal or scan the QR codes provided to access the 'Join Learners' Voice' link. The process is quick and you'll be welcomed into a world of like-minded peers passionate about languages. Learners can and Educators .

    Spread the word

    Once you're part of the community, share your experiences and encourage your colleagues, friends and social networks to join. The more voices we have, the richer the dialogue and the stronger our collective learning experience.

    Stay engaged

    Active participation is key to making the most of your Learners' Voice membership. Whether you contribute to ongoing research or share your insights on forums, every interaction is an opportunity to learn and grow.

    Your voice matters

    In conclusion, Learners' Voice is an innovative platform that puts the power of learning and teaching back into the hands of the community. For those dedicated to the mastery of languages, this isn't just a community – it's an indispensable tool that can enhance your skill set, broaden your educational horizons, and even offer the chance to shape the future of language education.

    Join us and be part of a rich, dynamic community that values your voice and awards your commitment to language education.