New Year’s resolutions and the bilingual children

2013 marks the start of a new era, not only for the whole world if we believe the Mayan prophecies, but also for my little family and many more around the world. As many of you know if you have been following this blog, we started off planning for our bilingual children as soon as we knew they were coming. I always loved languages and had to learn them the hard way, namely, sitting, translating and studying grammar, so nobody can be surprised if I wanted my children to know languages without the hardship. So, since birth, our two daughters have been spoken to in three languages, Spanish my native language, English Dad’s native language and the local language and French, which I speak fluently but it’s not our native language. [Read more...]

Lifelong bilingualism keeps you youthful say scientists

New research from the University of Kentucky suggests older people that have been bilingual throughout their life show greater cognitive ability in old age, using less energy when performing cognitive flexibility tasks.

Older people who have spoken two languages throughout life can switch from one task to another more quickly, according to the study published in The Journal of Neuroscience. Compared to monolinguals, bilinguals show different patterns of brain activity when switching tasks.

bilingual brain

Lifelong bilingualism is good for your brain says new research.

It suggests a value in regular stimulating mental activity throughout life. As we get older, the ability to adapt to unfamiliar or unexpected circumstances and related “executive” functions decline. Lifelong bilingualism may help to reduce the decline due to the mental excercise gained by regular language-switching. This new research highlights how brain activity differs between older bilinguals and monolinguals.

Brian T. Gold, PhD and team at the University of Kentucky, used functional magnetic resonance imaging (fMRI) to compare the brain activity of healthy older bilinguals (aged 60-68) with that of healthy monolingual older people as they completed tasks to text cognitive flexibility. The found both groups performed the task accurately but bilinguals were faster at completing the task, expending less energy in the frontal cortex – an area scientists know is involved in task-switching.

“This study provides some of the first evidence of an association between a particular cognitively stimulating activity… and brain function,” said John L. Woodard, PhD, an expert in ageing from Wayne State University, who was not involved with the study. “The authors provide clear evidence of a different pattern of neural functioning in bilingual versus monolingual individuals.”

TResearchers also measured the brain activity of younger bilingual and monolingual adults while they performed the cognitive flexibility task. Overall, they were faster at performing the task. Being bilingual did not affect task performance or brain activity in young participants. By contrast, older bilinguals performed the task faster than their monolingual peers.

Previous science has shown younger people are faster at switching and require less brain power. Bilingual older adults displayed significantly faster reaction times than their peers, much closer to the young participants. The brain is known to shrink with age but there seemed to be no difference in mass between older bilinguals and monolingual so the effect is not structural but likely creative by regular mental exercise.

The researchers also measured the brain activity of younger bilingual and monolingual adults while they performed the cognitive flexibility task.Overall, the young adults were faster than the seniors at performing the task. Being bilingual did not affect task performance or brain activity in the young participants. In contrast, older bilinguals performed the task faster than their monolingual peers and expended less energy in the frontal parts of their brain.

“This suggests that bilingual seniors use their brains more efficiently than monolingual seniors,” Gold said. “Together, these results suggest that lifelong bilingualism may exert its strongest benefits on the functioning of frontal brain regions in aging.”

It is unclear if older adult language learners can also gain some of the benefits enjoyed by lifelong bilinguals but as the effect seems to be born out of mental exercise rather than structural changes it surely can help. Indeed, other form of research has suggested exercising your brain, by whatever method, keeps it healthy.

Using Apps and Internet based programs to your bilingual advantage

Working as a translator in the 21st century I often wonder how the translators survived 100 years ago? The Internet has really made our life much easier in terms of availability of information. Some people complain that it’s too much, but to be honest, it’s probably the same people who moan at the end of the day because they have too much work and their desk is a mess, the answer is the same as it’s always been, prioritizing.  [Read more...]