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Tero Toivanen

Creativity and the Aging Brain | Psychology Today Blogs - 0 views

blogs.psychologytoday.com/...creativity-and-the-aging-brain

creativity aging brain

shared by Tero Toivanen on 23 May 09 - Cached
  • So instead of promoting retirement at age 65, perhaps we as a society should be promoting transition at age 65: transition into a creative field where our growing resource of individuals with aging brains can preserve their wisdom in culturally-valued works of art, music, or writing.
  • Numerous studies suggest that highly creative individuals also employ a broadened rather than focused state of attention. This state of widened attention allows the individual to have disparate bits of information in mind at the same time. Combining remote bits of information is the hallmark of the creative idea.
  • Other studies show that certain areas of the prefrontal cortex involved in self-conscious awareness and emotions are thinner in the aging brain. This may correlate with the diminished need to please and impress others, which is a notable characteristic of both aging individuals and creative luminaries.
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  • Finally, intelligence studies indicate that older individuals have access to an increasing store of knowledge gained over a lifetime of learning and experience. Combining bits of knowledge into novel and original ideas is what the creative brain is all about.
  • Tero Toivanen on 23 May 09
     
    The aging brain resembles the creative brain in several ways. For instance, the aging brain is more distractible and somewhat more disinhibited than the younger brain (so is the creative brain). Aging brains score better on tests of crystallized IQ (and creative brains use crystallized knowledge to make novel and original associations).
Tero Toivanen

Eide Neurolearning Blog: The Biology of Creativity - Right Hemispheric Thinking, Proble... - 0 views

eideneurolearningblog.blogspot.com/...ativity-right-hemispheric.html

neurolearning brain hemispheric creativity Right Hemispheric Thinking

shared by Tero Toivanen on 23 May 09 - Cached
  • A Northwestern research group has found that people that solve anagram puzzles by sudden insight rather than by conscious search or analytic strategies have an EEG resting state that prefers the right over the left hemisphere.
  • How often it does seem that it's the highly creative child who is having the greatest struggles in the conventional classroom! It's nice finding research that backs up the association. From this Harvard study, a diffuse attentional style was much more common among individuals with high lifetime levels of creative achievement.
  • The study concludes with a final interesting finding that differences in this attentional style might account for why high IQ beyond a certain point doesn't correlate with higher levels of creative achievement (the threshold effect...e.g. that once one is beyond 120, higher numbers don't correlate with enhanced achievement). If a focused vs. diffuse attentional style is taken into account, then it becomes more evident that diffuse attentional style + high IQ are important factors that contribute to high levels of creative achievement.
  • Tero Toivanen on 23 May 09
     
    A Northwestern research group has found that people that solve anagram puzzles by sudden insight rather than by conscious search or analytic strategies have an EEG resting state that prefers the right over the left hemisphere.
Tero Toivanen

Let me sleep on it: Creative problem solving enhanced by REM sleep - 0 views

www.physorg.com/news163700544.html

REM sleep problem solving brain neuropsychology

shared by Tero Toivanen on 09 Jun 09 - Cached
  • "Participants grouped by REM sleep, non-REM sleep and quiet rest were indistinguishable on measures of memory," said Cai. "Although the quiet rest and non-REM sleep groups received the same prior exposure to the task, they displayed no improvement on the RAT test. Strikingly, however, the REM sleep group improved by almost 40 percent over their morning performances."
  • The study by Sara Mednick, PhD, assistant professor of psychiatry at UC San Diego and the VA San Diego Healthcare System, and first author Denise Cai, graduate student in the UC San Diego Department of Psychology, shows that REM directly enhances creative processing more than any other sleep or wake state. Their findings will be published in the June 8th online edition of the Proceedings of the National Academy of Sciences (PNAS).
  • Tero Toivanen on 09 Jun 09
     
    "Participants grouped by REM sleep, non-REM sleep and quiet rest were indistinguishable on measures of memory," said Cai. "Although the quiet rest and non-REM sleep groups received the same prior exposure to the task, they displayed no improvement on the RAT test. Strikingly, however, the REM sleep group improved by almost 40 percent over their morning performances."
Tero Toivanen

Tests find benefit of sleeping on job - Science, News - The Independent - 0 views

www.independent.co.uk/...f-sleeping-on-job-1700191.html

brain sleep REM problem solving

shared by Tero Toivanen on 09 Jun 09 - Cached
  • A type of dreamy sleep that occurs more frequently in the early morning is important for solving problems that cannot be easily answered during the day, a study has found.
  • The discovery could explain many anecdotal accounts of famous intellectuals who had wrestled with a problem only to find that they have solved it by the morning after a good night's sleep.
  • Scientists believe that a form of dreaming slumber called rapid-eye movement (REM) sleep, when the brain becomes relatively active and the eyes flicker from side to side under closed eyelids, plays a crucial role in subconscious problem solving.
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  • In a series of tests on nearly 80 people, the researchers found that REM sleep increases the chances of someone being able to successfully solve a new problem involving creative associations – finding an underlying pattern behind complex information.
  • Those people who had enjoyed REM sleep improved significantly, by about 40 per cent, while the other volunteers who had not had REM sleep showed little if any improvement, according to the study published in the journal Proceedings of the National Academy of Sciences.
  • The researchers suggest that it is not merely sleep itself, or the simple passage of time, that is important for the solving of a new problem, but the act of being able to fall into a state of REM sleep where the brain slips into a different kind of neural activity that encourages the formation of new nerve connections.
  • Tero Toivanen on 09 Jun 09
     
    A type of dreamy sleep that occurs more frequently in the early morning is important for solving problems that cannot be easily answered during the day, a study has found.
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

Charles Limb: Your brain on improv | Video on TED.com - 0 views

www.ted.com/...limb_your_brain_on_improv.html

brain creativity improv Charles Limb TED research music jazz Hip-Hop Rap

shared by Tero Toivanen on 26 Jun 11 - No Cached
  • Tero Toivanen on 26 Jun 11
     
    What happens in the brain during the improvisation
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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