These effects are dependent on various individual factors, but nonetheless exist as a distinction between bilingual and monolingual brains. Whether it be through brain processing, cranial structure, or brain functionality, the differences present are enough to conclude that bilinguals and monolinguals have a difference in function pathways. Bilinguals of Two Spoken Languages Have More Gray Matter Than Monolinguals Posted in News Release WASHINGTON (July 16, 2015) A new study published in the journal Cerebral Cortex suggests people who speak two languages have more gray matter in the executive control region of the brain.
To summarize, there are a variety of factors which distinguish the bilingual brain from its monolingual counterpart. Considered together, this research suggests that having knowledge of an additional language not only alters brain processing, but also has an effect on the brain structure as well. Likewise, the impact of bilingualism on the white matter content within children’s brains - was also found as evidence in a 2012 study on structural differences of white matter between monolingual and bilingual children. According to a 2004 article titled Neurolinguistics: structural plasticity in the bilingual brain, learning and having knowledge of an extra language can result in an increase in the amount of grey matter (area of processing within the brain) within the left inferior parietal cortex of the brain. Language organization in bilinguals was then compared with that in 117 monolinguals and 11 monolingual children. But when researchers looked at the two groups brains, they found evidence of brain atrophy that was five to seven years more advanced in the bilingual group.
Additionally, bilingualism can also affect physical brain structure.
0 kommentar(er)
