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People who speak more than one language fluently will process maths (yes, that word is correct: very British!) differently when they switch between languages, a new study has found. The study examined Belgians who are dual-fluent in German and French. While they were able to solve the simple tasks with equal proficiency, they took longer to calculate the complex task in French and made more errors than they did when doing the identical task in German. Different regions of the brain were in use when the participants were solving problems in different languages--no surprise, more cognitive effort was needed when using a second language.

This article talks about the parts of the brain that help you produce and process language. It goes into detail about how the neural pathways are the same for bilinguals and what your brain does to process your second language.

Scientists are reporting in the journal Science that they have identified specialized brain cells that help us understand what a speaker really means. These cells do this by keeping track of changes in the pitch of the voice. "We found that there were groups of neurons that were specialized and dedicated just for the processing of pitch," says Dr. Eddie Chang, a professor of neurological surgery at the University of California, San Francisco. Chang says these neurons allow the brain to detect "the melody of speech," or intonation, while other specialized brain cells identify vowels and consonants. "Intonation is about how we say things," Chang says. "It's important because we can change the meaning, even - without actually changing the words themselves." The identification of specialized cells that track intonation shows just how much importance the human brain assigns to hearing, says Nina Kraus, a neurobiologist who runs the Auditory Neuroscience Laboratory at Northwestern University. "Processing sound is one of the most complex jobs that we ask our brain to do," Kraus says. And it's a skill that some brains learn better than others, she says. Apparently, musicians, according to a study conducted by Kraus, are better than non-musicians at recognizing the subtle tonal changes found in Mandarin Chinese. On the other hand, recognizing intonation is a skill that's often impaired in people with autism, Kraus says. "A typically developing child will process those pitch contours very precisely," Kraus says. "But some kids on the autism spectrum don't. They understand the words you are saying, but they are not understanding how you mean it." The new study suggests that may be because the brain cells that usually keep track of pitch aren't working the way they should.

This article provides an insight into an interview with Christopher Manning, a Stanford professor of computer science and linguistics. He is focused on computational linguistics, also known as natural language processing. Natural language processing involves creating algorithms that can allow computers to understand written and spoken language and then intelligently respond. This involves systems such as Siri, Alexa, and Google Voice. These systems are pretty advanced technology, however, they are still far from perfect. Manning notes that people will probably still be working on natural learning processing in twenty years.

This New York Times interactive chatbox simulates a text conversation that you might have with a friend that's skeptical about getting COVID-vaccinated. One of the authors, Dr. Gagneur is a neonatologist and a professor of pediatrics at the University of Sherbrooke. His research has led to programs that increase childhood vaccinations through motivational interviewing. The second author, Dr. Tamerius is a former psychiatrist and the founder of Smart Politics, an organization that teaches people to communicate more persuasively. Dr. Gagneur highlights 4 principles that lead to more effective conversation: The skills introduced here are the same ones needed in any conversation in which you want to encourage behavior change, whether it's with your recalcitrant teenager, a frustrated co-worker or a vaccine-hesitant loved one. When you talk with people about getting vaccinated, there are four basic principles to keep in mind: ● Safety and rapport: It's very difficult for people to consider new ways of thinking or behaving when they feel they are in danger. Vaccine conversations must make others feel comfortable by withholding judgment and validating their concerns. Rather than directly contradict misinformation, highlight what they get right. Correct misinformation only late in the conversation, after they have fully expressed their concerns and have given you permission to share what you know. ● Respect for autonomy: The choice of whether to get vaccinated is others' to make, not yours. You can help guide their decision-making process, but any attempt to dictate the outcome - whether by commanding, advising, lecturing or shaming - will be met with resistance. ● Understanding and compassion: Before people will listen to what you have to say, they need to know you respect and appreciate their perspective. That means eliciting their concerns with curious, open-ended questions, showing you understand by verbally summarizing what you've heard and empat

This article talks about the different arguments for the linguistic status of hashtags. One of the arguments is that they are like compound words. Compound words are words that are a combination of two existing words which were formed into one word (ex. notebook, living room or long-term). Another suggestion is that hashtagging is a less formal and completely new process of forming words. It suggests that there are no rules in hashtagging other than that there can be no spaces in between the parts. The authors argue that their research goes against both arguments by saying that they shouldn't be considered as words at all, but that they are still very interesting linguistically because they function in many different roles in language use on social media.

This article argues that hashtags are artificial words based on their research of a collection of millions of New Zealand English tweets. Hashtags are a widespread feature of social media posts and used widely in search engines. Anything with the intent of attracting attention comes with a memorable hashtag like #BlackLivesMatter, #MeToo, and #COVID19. There are two main theories regarding the linguistic status of hashtags. One claims hashbrowns are like compound words. This is a way of making new words by gluing two or more words together. Another claims that hashtags are words that arise from a completely different process. Hashtagging is a much looser word-formation process with fewer restrictions. However, these researchers argue against both these conjectures. They suggest hashtags are written to look orthographically like words but their function is much broader and similar to keywords in a library catalogue or search engine. The researchers also created their own term, hybrid hashtags, meaning hashtags comprising one or more words from two distinct languages. Their example of hybrid hashtags included #kiaora4that and #letssharegoodtereostories which combined English and Maori, the indigenous language of New Zealand.

Studies show that people with musical training have an easier time finding minor differences in syllables. They can also pick up the difference between rapidly changing sounds which play a distinct role in processing language.

Abstract: Self-affirmation theory posits that people are motivated to maintain a positive self-view and that threats to perceived self-competence are met with resistance. When threatened, self-affirmations can restore self-competence by allowing individuals to reflect on sources of self-worth, such as core values. Many questions exist, however, about the underlying mechanisms associated with self-affirmation. We examined the neural mechanisms of self-affirmation with a task developed for use in a functional magnetic resonance imaging environment. Results of a region of interest analysis demonstrated that participants who were affirmed (compared with unaffirmed participants) showed increased activity in key regions of the brain's self-processing (medial prefrontal cortex + posterior cingulate cortex) and valuation (ventral striatum + ventral medial prefrontal cortex) systems when reflecting on future-oriented core values (compared with everyday activities). Furthermore, this neural activity went on to predict changes in sedentary behavior consistent with successful affirmation in response to a separate physical activity intervention. These results highlight neural processes associated with successful self-affirmation, and further suggest that key pathways may be amplified in conjunction with prospection.

Swearing is a motor activity with a strong emotional content. The brain processes swear words and normal words differently. The brain stores swear words that are "emotionally charged" as whole units. The brain relies on the limbic system, which controls memory, emotion, and behavior, and the basal ganglia, which controls motor functions and impulse control, to process the "swear words".

Dyslexia is the most common learning disability in the United States. It touches the lives of millions of people. People with dyslexia don't naturally process the written word. They don't easily break it into smaller units that can be turned into sounds and stitched together. This makes reading a laborious - even exhausting - process. Writing, too.

A baby's first words usually have to do with their visual experiences. Familiar objects (e.g. shirts, the table, a spoon, bottle, etc.) can predict which words they'll learn first. This could suggest new ways to help treat autism and language deficits. There could be a correlation between visual processing problems and difficulty learning words. For example, children with autism have visual processing problems, which could explain why they have trouble communicating.

"Learning a foreign language is never easy, but contrary to common wisdom, it is possible for adults to process a language the same way a native speaker does. And over time, the processing improves even when the skill goes unused, researchers are reporting. ... the immersion group displayed the full brain patterns of a native speaker." Full study: http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0032974

Stephen Wilson, an associate professor in the University of Arizona's Department of Speech, Language, and Hearing Sciences, studied the upper and lower white-matter connecting pathways between Broca's region and Wernicke's region: the two areas of the brain that are hubs for language processing. Brain imaging and language tests were used to examine patients suffering from language impairments caused by neurodegeneration. Wilson discovered the pathways have distinct functions. Damage to the lower pathway affects lexicon and semantics: "You forget the name of things, you forget the meaning of words. But surprisingly, you're extremely good at constructing sentences." Conversely, damage to the upper pathway creates problems in syntactic processing and figuring out the relationship between words in a sentence.

Language isn't found in just one part of the brain but rather in separate individual parts that are responsible for different aspects of language. Neurodegentive diseases that target specific areas of the brain affecting language, only have a partial effect on the patients ability to understand and communicate.

"Web addicts have brain changes similar to those hooked on drugs or alcohol, preliminary research suggests. ... Dr Hao Lei and colleagues write in Plos One: 'Overall, our findings indicate that IAD has abnormal white matter integrity in brain regions involving emotional generation and processing, executive attention, decision making and cognitive control.' ... Prof Gunter Schumann, chair in biological psychiatry at the Institute of Psychiatry at King's College, London, said similar findings have been found in video game addicts. ... further studies with larger numbers of subjects were needed to confirm the findings." Link to the actual study: http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0030253

Playing a series of sounds to infants can speed up the way they process language and can also predict which infants will have trouble with language as they develop. Researchers concluded that processing language sounds sets up the neural foundation in babies.

The way that babies react to certain sounds can indicate their learning patterns and language capabilities later in life.

Prof. Jeff Zachs: "When they're reading the story, they're building simulations in their head of events that are described by the story... language itself is a powerful form of virtual reality, that there's an important sense in which when we tell each other stories that we can control the perceptional processes that are happening in each other's brains."

Our brains are developed with two distinct groups, the left and right hemispheres, that think in two very different manners. The left brain processes information rationally, sequentially, and logically and uses language, while the right hemisphere processes information randomly and holistically, and uses visuals more. We as humans have a dominant side of the brain which we prefer to use, and by catering to this dominant side (e.g. learning through listening for the left side, and learning through visuals for the right), we are able to learn more and understand more easily. We are not able to survive by only using one side of our brain, and it is necessary to use both and train both.