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Tero Toivanen

First Evidence That Musical Training Affects Brain Development In Young Children - 0 views

www.sciencedaily.com/...060920093024.htm

music brain development young children brain development memory IQ Suzuki method MEG

shared by Tero Toivanen on 21 Jun 09 - Cached
  • The findings, published today (20 September 2006) in the online edition of the journal Brain [1], show that not only do the brains of musically-trained children respond to music in a different way to those of the untrained children, but also that the training improves their memory as well. After one year the musically trained children performed better in a memory test that is correlated with general intelligence skills such as literacy, verbal memory, visiospatial processing, mathematics and IQ.
  • Researchers have found the first evidence that young children who take music lessons show different brain development and improved memory over the course of a year compared to children who do not receive musical training.
  • While previous studies have shown that older children given music lessons had greater improvements in IQ scores than children given drama lessons, this is the first study to identify these effects in brain-based measurements in young children.
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  • The researchers chose children being trained by the Suzuki method for several reasons: it ensured the children were all trained in the same way, were not selected for training according to their initial musical talent and had similar support from their families. In addition, because there was no early training in reading music, the Suzuki method provided the researchers with a good model of how training in auditory, sensory and motor activities induces changes in the cortex of the brain.
  • Analysis of the MEG responses showed that across all children, larger responses were seen to the violin tones than to the white noise, indicating that more cortical resources were put to processing meaningful sounds. In addition, the time that it took for the brain to respond to the sounds (the latency of certain MEG components) decreased over the year. This means that as children matured, the electrical conduction between neurons in their brains worked faster.
  • Of most interest, the Suzuki children showed a greater change over the year in response to violin tones in an MEG component (N250m) related to attention and sound discrimination than did the children not taking music lessons.
  • Analysis of the music tasks showed greater improvement over the year in melody, harmony and rhythm processing in the children studying music compared to those not studying music. General memory capacity also improved more in the children studying music than in those not studying music.
  • The finding of very rapid maturation of the N250m component to violin sounds in children taking music lessons fits with their large improvement on the memory test. It suggests that musical training is having an effect on how the brain gets wired for general cognitive functioning related to memory and attention.
  • It is clear that music is good for children's cognitive development and that music should be part of the pre-school and primary school curriculum.
  • Tero Toivanen on 21 Jun 09
     
    Researchers have found the first evidence that young children who take music lessons show different brain development and improved memory over the course of a year compared to children who do not receive musical training.
Tero Toivanen

Visual training to retain driving competence - and your independence! | On the Brain by... - 1 views

merzenich.positscience.com/?p=250

brain visual training automobile drivers DriveSharp merzenich

shared by Tero Toivanen on 19 Jul 09 - Cached
  • Today, Posit Science announced the release of a new computer-based visual training tool, DriveSharp, specifically designed to improve the performance abilities of adult automobile drivers to a degree that can be expected to very substantially impact their driving safety.
  • Again, with a few hours of intensive training, a youthful MOT performance level can be achieved for most individuals. The result: A still FURTHER increase of driving safety.
  • In our fast-moving world, losing control of one’s peripheral vision is a main cause of driving accidents.
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  • Ball and Roenker demonstrated that these losses are substantially reversible, through appropriate, intensive training, in almost all older drivers. UFOVs can be re-expanded to relatively youthful ability levels through only a few hours of exercise. The result: About 50% fewer driving accidents in the over-65 population.
  • Moreover, once your UFOV is opened up again, you use it!
  • You can use DriveSharp repeatedly, over the rest of your days, to keep yourself in fine driving fettle!
  • The second training program that is included in DriveSharp is designed to improve your ability to keep track of more than one thing happening at the same time. This fundamental visual skill — called “multiple object tracking” (MOT) — also dramatically declines as you get older.
  • As you get older, you progressively lose the ability to accurately detect and respond to visual events in your far visual periphery.
  • If you’ve reached your 50th birthday, DriveSharp training is especially important for upgrading and sustaining your driving competence. It’s all about maintaining your performance abilities in driving as in all other ways at the highest possible level, throughout the second half of life.
  • few other benefits demonstrated by published studies originating with the Ball/Roenker team (including University of South Florida scientist Sherri Willis and a University of Iowa scientist, Fred Wolinsky).
  • 1) You’re healthier after DriveSharp training! Five years after training, Physical indices of Quality of Life are more than 30% higher — maybe because you get out more.
  • Trainees are much more likely to have retained your driver’s license — and to have sustained their personal independence.
  • After DriveSharp, you are a more confident driver, as expressed by gains in the number of times you drive each week, by an increase in average driving distances, and by your driving more often at night, or in the rain or snow.
  • Try DriveSharp now: If you are a member of one of the participating AAA clubs, please visit your AAA club’s website for more information and a special offer on DriveSharp. If not, please visit www.DriveSharp.com or call (866)599-6463 to learn more.
  • Tero Toivanen on 19 Jul 09
     
    Today, Posit Science announced the release of a new computer-based visual training tool, DriveSharp, specifically designed to improve the performance abilities of adult automobile drivers to a degree that can be expected to very substantially impact their driving safety.
Tero Toivanen

Music and Intelligence | Boost Your IQ - 0 views

boostyouriq.co.cc/music-and-intelligence

music brain intelligence training musical training research higher brain functions abstract reasoning skills math science

shared by Tero Toivanen on 22 Jun 09 - Cached
  • Studies indicate that early exposure to musical training helps a child’s brain reach its potential by generating neural connections utilized in abstract reasoning.
  • The reasoning skills required for a test in spatial reasoning are the same ones children use when they listen to music. Children use these reasoning skills to order the notes in their brain to form the melodies. Also, some concepts of math must be understood in order to understand music. Experts speculate that listening to music exercises the same parts of the brain that handle mathematics, logic, and higher level reasoning.
  • In 1997 a study involving three groups of preschoolers was conducted to determine the effect of music versus computer training on early childhood development.
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  • The group that received the piano/keyboard training scored 34% higher on tests measuring spatial-temporal ability than either of the other two groups. These results suggest that music enhances certain higher brain functions, particularly abstract reasoning skills, required in math and science.
  • The use of music in training four and five year old children yielded the highest improvement in the ability to name body parts.
  • Although the three experimental groups displayed an increase in their ability to name body parts the music group exhibited the highest degree of improvement.
  • First grade students received extensive Kodaly training for seven months.
  • At the end of seven months the experimental group had higher reading scores than the control group, which did not receive any special treatment. Not only did the seven month instruction increase reading scores, but continued musical training proved to be beneficial. The experimental group continued to show higher reading scores with continued training.
  • Students who were involved in arts education achieved higher SAT scores. The longer students were involved in arts education, the higher the increase in SAT scores. This study also correlated arts education with higher scores in standardized tests, reading, English, history, citizenship, and geography.
  • The results indicated that students with a relatively lower socioeconomic status, that were exposed to arts education, had an advantage over those students without any arts education which was proportionally equal to the students with a relatively higher socioeconomic status and exposure to arts education.
  • Music exposure affects older students as well. Three groups of college students were exposed to either Mozart’s Sonata for Two Pianos, K448, a relaxation tape, or silence. The group exposed to the Mozart piece was the only group to achieve an increase on the spatial IQ test. Further studies revealed that neither dance music nor taped short stories produced an increase in spatial IQ similar to the Mozart piece. The increase in spatial IQ appears to be related to some unique aspects of the Mozart piece rather than music in general.
  • Music may not only be related to intelligence by its stimulation of the brain, but it may also increase intelligence by the type of attitudes, interests, and discipline it fosters in children.
  • Tero Toivanen on 22 Jun 09
     
    Studies indicate that early exposure to musical training helps a child's brain reach its potential by generating neural connections utilized in abstract reasoning.
Tero Toivanen

Growing evidence of the brain's plasticity could benefit stroke victims or those suffer... - 0 views

www.guardian.co.uk/...neuroscience-stroke-depression

brain plasticity

shared by Tero Toivanen on 23 May 09 - Cached
  • With the right training, scientists now know the brain can reshape itself to work around dead and damaged areas, often with dramatic benefits.
  • Therapies that exploit the brain's power to adapt have helped people overcome damage caused by strokes, depression, anxiety and learning disabilities, and may one day replace drugs for some of these conditions.
  • Children with language difficulties have been shown to make significant progress using computer training tools that are the equivalent of cerebral cross-training.
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  • Neuroplasticity does not see the different regions of the brain as completely versatile and certainly not interchangeable. But it recognises that if part of the brain is damaged, it can be possible to train other areas to take on, at least to some extent, the job of the lost brain matter.
  • Doidge says he is not anti-medication, but wonders if therapies that tap into neuro-plasticity will soon replace drug treatments for certain conditions. "We can change our brains by sensing, imagining and acting in the world. It's economical and mostly low-tech, and I'm very, very hopeful"
  • Tero Toivanen on 23 May 09
     
    With the right training, scientists now know the brain can reshape itself to work around dead and damaged areas, often with dramatic benefits.
Tero Toivanen

» Working Memory Training can Influence Brain Biochemistry   « Brain Fitness ... - 0 views

www.sharpbrains.com/...n-influence-brain-biochemistry

sharpbrains working memory brain biochemistry training

shared by Tero Toivanen on 23 May 09 - Cached
  • The major finding was that increased working memory capacity following training was associated with changes in brain biochemistry. Specifically, the researchers found changes in the density and binding potential of cortical D1 dopamine receptors in brain regions that are activated during working memory tasks.
  • Tero Toivanen on 23 May 09
     
    The major finding was that increased working memory capacity following training was associated with changes in brain biochemistry. Specifically, the researchers found changes in the density and binding potential of cortical D1 dopamine receptors in brain regions that are activated during working memory tasks.
Tero Toivanen

Use It or Lose It: The Principles of Brain Plasticity - 3 views

articles.mercola.com/...brain-plasticity.aspx

brain plasticity research learning neurons memory Use It or Lose It Brain Gym nutrition

shared by Tero Toivanen on 09 Dec 12 - No Cached
  • You probably haven't realizd it, but as you acquire an ability – for example, the ability to read – you have actually created a system in the brain that does not exist, that's not in place, in the non-reader. It [the ability; the brain system that controls the ability] actually evolves in you as it has been acquired through experience or learning.
  • "There are some very useful exercises at www.BrainHQ.com that are free, and using them can give a person a better understanding of how exercising your brain can drive it in a rejuvenating direction. Using exercises at BrainHQ, most people, of any age, can drive sharp improvements in brain speed and accuracy, and thereby rewire the brain so that it again represents information in detail," he says.
  • Children operating in the 10th to 20th percentile of academic performance are commonly able to improve their scores to the middle or average level with 20-30 hours of intensive computer-based training. "That's a big difference for the child," he says. "It carries most children who are near the bottom of the class, on the average, to be somewhere in the middle or above average in the class. And that gives struggling children a chance to really succeed and in many cases excel in school."
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  • Careful controlled studies in seniors have also been reported in scientific journals. After 40 hours of computer-based training, the average improvement in cognitive performance across the board was 14 years. On average, if you were 70 years old when you underwent the training after 40 hours of brain training, your cognitive abilities operated like that of a 56-year old. Equally strong or even greater effects were seen in 40 to 50 year olds using the program. Individuals who worked on the BrainHQ exercises at home did just as well as those who completed training in a clinic or research center.
  • Ideally, it would be wise to invest at least 20 minutes a day. But no more than five to seven minutes is to be spent on a specific task. When you spend longer amounts of time on a task, the benefits weaken. According to Dr. Merzenich, the primary benefits occur in the first five or six minutes of the task.
  • Find ways to engage yourself in new learning
  • "When it matters to you, you are going to drive changes in your brain," he explains. "That's something always to keep in mind. If what you're doing seems senseless, meaningless, if it does not matter to you, then you're gaining less from it."
  • Get 15-30 minutes of physical exercise each day,
  • Spend about five minutes every day working on the refinement of a specific, small domain of your physical body.
  • You can typically improve yourself to the highest practical or possible level in anywhere between five to a dozen brief sessions of seven or eight minutes each. Again, having a sense of purpose is crucial.
  • Stay socially engaged.
  • Practice "mindfulness,"
  • Foods have an immense impact on your brain, and eating whole foods as described in my nutrition plan will best support your mental and physical health.
  • The medical literature is also showing that coconut oil can be of particular benefit for brain health, and anecdotal evidence suggests it could be very beneficial in the treatment of Alzheimer's disease.
  • Optimize your vitamin D levels
  • Take a high-quality animal-based omega-3 fat.
  • Avoid processed foods and sugars, especially fructose
  • Avoid grains
  • Avoid artificial sweeteners
  • Avoid soy
  • Men who ate tofu at least twice weekly had more cognitive impairment, compared with those who rarely or never ate the soybean curd, and their cognitive test results were about equivalent to what they would have been if they were five years older than their current age.
  • Tero Toivanen on 09 Dec 12
     
    "It was once thought that any brain function lost was irretrievable. Today, research into what's referred to as "brain plasticity" has proven that this is not the case. On the contrary, your brain continues to make new neurons throughout life in response to mental activity."
Tero Toivanen

Google-syötteenlukija (463) - 2 views

www.google.fi/...view

music brains Hippocampus musical training

shared by Tero Toivanen on 03 Feb 10 - No Cached
  • Tero Toivanen on 03 Feb 10
     
    Results provide direct evidence for functional changes of the adult hippocampus in humans related to musical training.
Tero Toivanen

Wired 14.02: Buddha on the Brain - 0 views

www.wired.com/...dalai.html

brain meditation Dalai Lama Buddha buddhism Tibet neuroscience

shared by Tero Toivanen on 28 Jun 09 - Cached
  • Davidson's research created a stir among brain scientists when his results suggested that, in the course of meditating for tens of thousands of hours, the monks had actually altered the structure and function of their brains.
  • Lutz asked Ricard to meditate on "unconditional loving-kindness and compassion." He immediately noticed powerful gamma activity - brain waves oscillating at roughly 40 cycles per second -�indicating intensely focused thought. Gamma waves are usually weak and difficult to see. Those emanating from Ricard were easily visible, even in the raw EEG output. Moreover, oscillations from various parts of the cortex were synchronized - a phenomenon that sometimes occurs in patients under anesthesia.
  • The researchers had never seen anything like it. Worried that something might be wrong with their equipment or methods, they brought in more monks, as well as a control group of college students inexperienced in meditation. The monks produced gamma waves that were 30 times as strong as the students'. In addition, larger areas of the meditators' brains were active, particularly in the left prefrontal cortex, the part of the brain responsible for positive emotions.
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  • In the traditional view, the brain becomes frozen with the onset of adulthood, after which few new connections form. In the past 20 years, though, scientists have discovered that intensive training can make a difference. For instance, the portion of the brain that corresponds to a string musician's fingering hand grows larger than the part that governs the bow hand - even in musicians who start playing as adults. Davidson's work suggested this potential might extend to emotional centers
  • But Davidson saw something more. The monks had responded to the request to meditate on compassion by generating remarkable brain waves. Perhaps these signals indicated that the meditators had attained an intensely compassionate state of mind. If so, then maybe compassion could be exercised like a muscle; with the right training, people could bulk up their empathy. And if meditation could enhance the brain's ability to produce "attention and affective processes" - emotions, in the technical language of Davidson's study - it might also be used to modify maladaptive emotional responses like depression.
  • Davidson and his team published their findings in the Proceedings of the National Academy of Sciences in November 2004. The research made The Wall Street Journal, and Davidson instantly became a celebrity scientist.
  • Tero Toivanen on 28 Jun 09
     
    Davidson's research created a stir among brain scientists when his results suggested that, in the course of meditating for tens of thousands of hours, the monks had actually altered the structure and function of their brains
Tero Toivanen

Adult Learning - Neuroscience - How to Train the Aging Brain - NYTimes.com - 1 views

www.nytimes.com/...03adult-t.html

neuroscience brain aging adult learning tots research training

shared by Tero Toivanen on 02 Jan 10 - Cached
  • One explanation for how this occurs comes from Deborah M. Burke, a professor of psychology at Pomona College in California. Dr. Burke has done research on “tots,” those tip-of-the-tongue times when you know something but can’t quite call it to mind. Dr. Burke’s research shows that such incidents increase in part because neural connections, which receive, process and transmit information, can weaken with disuse or age.
  • But she also finds that if you are primed with sounds that are close to those you’re trying to remember — say someone talks about cherry pits as you try to recall Brad Pitt’s name — suddenly the lost name will pop into mind. The similarity in sounds can jump-start a limp brain connection. (It also sometimes works to silently run through the alphabet until landing on the first letter of the wayward word.)
  • Recently, researchers have found even more positive news. The brain, as it traverses middle age, gets better at recognizing the central idea, the big picture. If kept in good shape, the brain can continue to build pathways that help its owner recognize patterns and, as a consequence, see significance and even solutions much faster than a young person can.
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  • The trick is finding ways to keep brain connections in good condition and to grow more of them.
  • Educators say that, for adults, one way to nudge neurons in the right direction is to challenge the very assumptions they have worked so hard to accumulate while young. With a brain already full of well-connected pathways, adult learners should “jiggle their synapses a bit” by confronting thoughts that are contrary to their own, says Dr. Taylor, who is 66.
  • Teaching new facts should not be the focus of adult education, she says. Instead, continued brain development and a richer form of learning may require that you “bump up against people and ideas” that are different. In a history class, that might mean reading multiple viewpoints, and then prying open brain networks by reflecting on how what was learned has changed your view of the world.
  • Such stretching is exactly what scientists say best keeps a brain in tune: get out of the comfort zone to push and nourish your brain. Do anything from learning a foreign language to taking a different route to work.
  • “As adults we have these well-trodden paths in our synapses,” Dr. Taylor says. “We have to crack the cognitive egg and scramble it up. And if you learn something this way, when you think of it again you’ll have an overlay of complexity you didn’t have before — and help your brain keep developing as well.”
  • Tero Toivanen on 02 Jan 10
     
    Dr. Burke has done research on "tots," those tip-of-the-tongue times when you know something but can't quite call it to mind. Dr. Burke's research shows that such incidents increase in part because neural connections, which receive, process and transmit information, can weaken with disuse or age.
Tero Toivanen

Naps, Learning and REM : The Frontal Cortex - 0 views

scienceblogs.com/...naps_learning_and_rem.php

brain learning REM productivity memory

shared by Tero Toivanen on 03 Jul 09 - Cached
  • Taking a nap without REM sleep also led to slightly better results. But a nap that included REM sleep resulted in nearly a 40 percent improvement over the pre-nap performance.
  • The study, published June 8 in The Proceedings of the National Academy of Sciences, found that those who had REM sleep took longer naps than those who napped without REM, but there was no correlation between total sleep time and improved performance. Only REM sleep helped.
  • Numerous studies have now demonstrated that REM sleep is an essential part of the learning process. Before you can know something, you have to dream about it.
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  • The breakthrough came in 1972, when psychologist Jonathan Winson came up with a simple theory: The rabbit brain exhibited the same pattern of activity when it was scared and when it was dreaming because it was dreaming about being scared. The theta rhythm of sleep was just the sound of the mind processing information, sorting through the day's experiences and looking for any new knowledge that might be important for future survival. They were learning while dreaming, solving problems in their sleep.
  • Wilson began his experiment by training rats to run through mazes. While a rat was running through one of these labyrinths, Wilson measured clusters of neurons in the hippocampus with multiple electrodes surgically implanted in its brain. As he'd hypothesized, Wilson found that each maze produced its own pattern of neural firing. To figure out how dreams relate to experience, Wilson recorded input from these same electrodes while the rats were sleeping. The results were astonishing. Of the 45 rat dreams recorded by Wilson, 20 contained an exact replica of the maze they had run earlier that day. The REM sleep was recapitulating experience, allowing the animals to consolidate memory and learn new things. Wilson's lab has since extended these results, demonstrating that "temporally structured replay" occurs in both the hippocampus and visual cortex.
  • Tero Toivanen on 03 Jul 09
     
    Taking a nap without REM sleep also led to slightly better results. But a nap that included REM sleep resulted in nearly a 40 percent improvement over the pre-nap performance
Ruth Howard

Artificial Synesthesia for Synthetic Vision via Sensory Substitution - 0 views

www.seeingwithsound.com/asynesth.htm

synesthesia

shared by Ruth Howard on 18 Aug 10 - Cached
  • The additional perception is regarded by the trained synesthete as real, often outside the body, instead of imagined in the mind's eye. Its reality and vividness are what makes artificial synesthesia so interesting in its violation of conventional perception. Synesthesia in general is also fascinating because logically it should have been a product of the human brain, where the evolutionary trend has been for increasing coordination, mutual consistency and perceptual robustness in the processing of different sensory inputs.
  • synesthesia
  • hear colors, taste shapes, or experience other curious sensory modality crossings, allegedly related to abnormal functioning of the hippocampus, one of the limbic structures in the brain. It has also been suggested that synesthesia constitutes a form of "supernormal integration" involving the posterior parietal cortex. The Russian composer Alexander Scriabin and Russian-born painter Wassily Kandinsky both pioneered artistic links between sight and sound, while they may have been synesthetes themselves. Russian mnemonist Solomon Shereshevskii, studied for decades by neuropsychologist Alexander Luria, appears to have used his natural synesthesia to memorize amazing amounts of data.
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  • options it may provide for people with sensory disabilities like deafness and blindness, where a neural joining of senses can help in replacing one sense by the other:
  • in seeing with your ears when using a device that maps images into sounds, or in hearing with your eyes when using a device that maps sounds into images.
  • In case of "explicit" synesthesia, the sounds would induce conscious sensations (qualia) of light and visual patterns.
Tero Toivanen

Low Pessimism Protects Against Stroke: The Health and Social Support (HeSSup) Prospecti... - 2 views

stroke.ahajournals.org/...187

pessimism optimism stroke brain research

shared by Tero Toivanen on 07 Jan 10 - Cached
  • Tero Toivanen on 07 Jan 10
     
    It's good for your life and health to be optimist.
  • Ruth Howard on 11 Jan 10
     
    It' s a slightly different perspective that I' m enjoying at this time but I appreciate it may only be true for some-I' ve just begun to understand what "faith" means tho I' m not religious-still! (I feel some empathy now as to why people are) I feel much more inclined to just sit still and connect inside with the Source of me-any meditation or spiritual practice can lead me there or creativity,music too,nature! But to deliberately connect to the part of us all that is connected and knows/is All. From that place I' ve understood that theres noone to be, nowhere to go, nothing to do as we are all there already as we are all IT! So of course daily I forget this but this insight has gifted me much more optimism as I can assume that whatever I really ask for/intend/desire is already in the big melting pot that we can Life/God. That is ' faith' Ive realised now- to ask and know intimately that it' s already a given and to STOP Worrying and completely ignore the naysayers etc. It' s really trusting that I' m connected to it all and I am not separate. I' m beginning to observe quite distinctly the thoughts that separate me from what I want/intend. Particularly in relation to my fellow beings! But then I turn to the place that is connected and I feel so good! and just thinking of the situation from that place and holding that good feeling in relation and giving it over (the problem) really helps! I know several spiritual teachers have said "give it over to me". I' m starting to understand it really is that simple. Trying hard and worrying just create such muck and mire! This may be part of the surrender letting go and letting God that others speak of also? I reckon it would be interesting to see where how people get there faith/trust in life that creates the underlying optimism. What gives that to them? I remember as a child I had it naturally I often got what I asked for and intended and there was an abundance of flow and optimism. No resistance. Fear and doubt come later
Tero Toivanen

Why Improvisation Should Be Part of Every Young Musician's Training | The Creativity Post - 1 views

www.creativitypost.com/...every_young_musicians_training

shared by Tero Toivanen on 17 Aug 15 - No Cached
  • Tero Toivanen on 17 Aug 15
     
    What happens in our brain when we are improvising... Interesting
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