Music Changes The Brain (image from meditate on it)

Neuroscience reports successful outcomes with specially engineered music therapy programs. Reports of music making a difference abound in science and classical literature. In Bible days musicians were sent ahead of Warriors to maintain morale and to set the climate of victory for battle. Recently there has been much emphasis given to the Mozart effect. In some studies music has been emphasized as being able to even enhance mathematical ability.

There is little doubt that music plays an important role in clinical recovery for many clients. One program I have used personally and clinically with great success is The Listening Program. We find The Listening Program improves many clients’ abilities to hear in noisy environments. Additionally we see improvements in auditory processing speed and attention. 

The Listening Program has matched spectral bands with somato-sensory cortex patterns and taken out some of these frequency bands. Participants enjoy the music in a classical format. The brain then attempts to match the missing frequencies to strengthen synaptic connections in the new pattern. The program employs dichotic listening in order to restore the balance in the way sound is perceived by the ears and translated by the brain.

Impaired auditory processing skills can be seen with imaging techniques as an abnormally enlarged auditory cortex is with the neurons responding over a greater area producing increased sensitivity as a compensatory measure. Unfortunately this also produces a greater signal to noise ratio in the brain. This may translate to reduced auditory accuracy in noisy environments. The ability to filter extraneous interference and to accurately discriminate sound is compromised. This same process takes place in chronic pain patients who are slower to feel the initial sensation of pain but are found to have increased sensitivity to pain, less tolerance and this pain is spread over a wider area.

One logical way to solve this problem would be to help the brain create a new path, making it less reactive to all stimuli and more sensitive to discriminating important stimuli. The Listening Program is effective as a tool to train the brain in this way. The orderly cadence of classical music in its mathematical formation can act as a filing cabinet for the auditory cortex. The frequency filtering allows the brain to come out of an automatic mode and learn a new way of hearing. The stereophonic listening gives the brain an opportunity to generalize where and how it will process new sound.

Song is often used to awaken dormant skills in comatose or stroke patient’s, evoking auditory response and initiating corrective response. Individuals may be unable to say words but they can repeat them when they are sung to them by a participating therapist. After singing, they then say the same words that were impossible for them just moments before. It may be that when people cycle between speaking and singing the contour and spacing of musical sounds may be decoded by additional areas in the brain which can then act as a conduit to the language centres of the brain. This may be because language uses motor, auditory and visual skills.

Singing may engage other brain areas and then cue brain neurons to act as a construction crew to make a detour around the damaged area or to enlist nearby neurons to build a strong new path. Recently neuro imaging tools have advanced so that changes caused by this kind of learning can be demonstrated by an increase in white and gray matter cells in the brain. The Listening Program also serves as a relaxing way to restore cognitive reserve and reduce the fight or flight response created by learning anxiety.

Many brain therapy patients spend hours in occupational, speech pathology, and physical therapy every day. This concentration is required to build new paths in the brain, however in early stages of recovery the brain is vulnerable and becomes tired. The Listening Program can provide a restful interlude in the midst of these other therapies. Clients report that using The Listening Program between other therapies refreshes them and allows them to be more productive.

Dr and TBI

How you communicate with your doctor will often determine the quality of care you recieve and that your legal rights are protected. Here is a practical guide from Michael Kaplen a lawyer at BrainLaw. For other survival skills to help you through a doctor’s appointment this post is good reading

1. When you schedule your first appointment, tell your doctor that you will require extra time. Tell him that you need at least an additional 20 minutes (or more if you need it) for your appointment. The challenge here is to not feel rushed, as when you are stressed your cognition erodes.
2. If distractions bother you, arrange with the doctor’s office (when you make the appointment) for a quiet place to wait, such as a quiet exam room. If this is not possible, ask for somebody to come and get you in the foyer or your car.
3. Get to your appointment at least 15 minutes ahead of time, so you can collect your thoughts, become settled and unwind from the drive.
4. Write down everything you want to tell or ask your doctor. Cross each item off the list after you have covered it. Write down instructions that your doctor gives. Recap at the end of each issue, to make sure you understand.
5. Ask your doctor to write down your diagnosis. Ask for a written explanation in layman’s language. Ask for a written description of the preferred treatment and goals, with an estimate of the costs and the expected time frame.
6. Trust your instincts. If you don’t think that a diagnosis is valid, or if you think it minimizes your problems, remember this: YOU ARE PROBABLY RIGHT. Remember, you are the “expert” about you.
7. Always ask your doctor about the contraindications when he prescribes new medications. Additionally, have the doctor provide you with a written list. Take charge of knowing everything about the drugs you take.
8. Ask your doctor to make a notation in your file stating that you should receive a copy of all reports and tests as soon as they are received by the office.
9. Never sign a blank release form. Make sure all authorization forms are completely filled out. Read what you’re signing. Make sure the release has ONLY the names on it that YOU want. Get a copy of each and every release form/letter you sign.

Change Ethnic Poverty

Students of African American and Hispanic background were recently part of a pilot project using a novel system of cognitive assessment to assess children’s learning potential. It was developed by Professor Reuven Feuerstein. The assessment consists of a battery of six to eight tests which measure abstract thinking, analogies, and qualitative thinking and are not culturally-biased.

“Nationally, African American students are identified as educationally mentally retarded twice as often as their white peers; and African Americans are identified as emotionally/behaviorally disordered one and a half times as often as their white peers. The actual number of these “BD” (Behavioral Disorder) diagnoses has increased by 500% between 1974 and 1998.”

Dr. Eric Cooper, President of the National Urban Alliance notes how unfortunate it is that “misdiagnosis of special education status has been used to place a significant number of children of color into programs that doom them to a life of low expectations and low achievement.”

Professor Feuerstein agrees and writes that “Too often we give up on children who are labeled with learning disabilities, but my work has found that using more creative techniques to teach these children will lead them to the same successes that life offers the other children in the classroom. Poverty is not destiny and we can reverse major depression in a child’s cognitive development and realize impressive results.”

Feuerstein’s theory of Structural Cognitive Modifiability “views the human organism as open, adaptive and amenable for change. The aim of this approach is to modify the individual, emphasizing autonomous and self-regulated change. Intelligence is viewed as a propensity of the organism to modify itself when confronted with the need to do so. Intelligence is defined as a changeable state rather than an immutable trait.”

Feuerstein’s claim that “poverty is not destiny” and that we can improve a child’s cognitive development and realize impressive results is profoundly important. He asserts that the benefits to all of society cannot be overstated.

Let me give one example. It has been proposed by Dr. Paul Nussbaum that learning may act as a potential vaccine again Alzheimer’s Disease and other age-related neurodegenerative diseases of the brain.

If we begin to think of learning as a process that improves health, like nutrition and exercise, then all students need to maximize their cognitive development. If tens and hundreds of thousands of poor children are placed in programs that doom them to a life of low expectations and low achievement and learning does act as a vaccine against age-related neurodegenerative diseases of the brain, we are accelerating the rate of dementias.

Childhood poverty has already been linked to dementia. Author of the research, Dr Moceri, said that “a poor quality childhood environment could prevent the brain from reaching a complete level of maturation.” The areas of the brain that show the earliest signs of Alzheimer’s are the one that take the longest time to mature during childhood and adolescence.

There are more than 5 million people in the United States living with Alzheimer’s. This means that every 72 seconds, someone develops Alzheimer’s. The indirect costs of Alzheimer’s and other dementias amount to more than $148 billion annually. Feuerstein’s International Center for the Enhancement of Learning works with children throughout the world. Plans are underway to start implementing the partnership in 20 U.S. cities. Educators, policy makers and journalists should follow the story carefully.

–Dr. Rohn Kessler

CEO and Founder Sparks Of Genius

Thoughts are Seeds of Destiny

By Dr Rohn Kessler

In The Art of Power, Thich Nhat Hahn writes about five spiritual powers that are the foundation of happiness—faith, diligence, mindfulness, concentration and insight. Let’s focus on diligence, the notion that can train ourselves to come back to our best and highest self.

Imagine that we have seeds in our consciousness such as joy, forgiveness, peace, anger despair and hate. These seeds can be awake or asleep. If you live in a positive environment seeds like anger, fear, despair, violence and craving are sleeping and not touched. If you live in a negative environment these seeds are touched, watered and begin to grow.

“So it is wise for you to choose a good environment that will prevent these negative seeds from being touched often. You should not allow other people around you to touch these seeds, and you should not allow yourself to water them.” This is diligence.

“When you read an article full of violence or watch a violent television program you turn on the seed of violence. The first step of diligence is not to turn on these negative seeds and not to allow the environment to turn them on…Try not to expose yourself to sights and sounds that stimulate the seed of craving or the seeds of anger in you…You need diligence to practice this, and you may need a community or group of friends with similar values to help you create a good environment.”

I was thinking of this while reading The Paranoia Switch, a book about how terror rewires our brains by Harvard psychologist Martha Stout. She asks one question: What were you doing on the morning of September 11, 2001?

Dr. Stout claims we all have immediate and vivid memories of 9/11 that we will carry to our graves. “We will be able to recall small details—the weather where we were, what we had been up to but stopped doing, exactly which telephone we picked up—as if we had had tiny videotapes in our heads.”

She also claims that, based on neuropsychological research, the 9/11 attack turned on our “fear switch” by traumatizing our brains and causing overreactions to the reality of life.

The following is some of the information presented:
1) Immediately after the attack eight out of ten women and six out of ten men were depressed.
2) Three to five days after the attack, 44% of Americans reported at least one symptom of post-traumatic stress disorder (PTSD).
3) Two months later 31% of respondents to a L.A. Times poll felt their personal sense of security was still “a great deal” shaken.”
4) One year later, 30% of Americans said they still thought about 9/11 every single day.
5) A study published in 2005 that followed the infants of 38 mothers who had been at or near the World Trade Center attack reported that at one year old the babies of mothers who had PTSD showed low cortisol levels —linked to being vulnerable to post-traumatic stress. In other words, “…maternal post-traumatic stress disorder may have transgenerational effects beginning when the child is in utero…”

What’s the point? The point is that “When you read an article full of violence or watch a violent television program you turn on the seed of violence.”

Diligence is the practice of training ourselves to come back to our best and highest self.

Dr Kessler is the CEO of Sparks of Genius in Boca Raton Florida.

Brains, Music and Learning (Web Weaver Clip Art 2009)

By Amy Price PhD

In 2007 colleagues and I conducted a 42 participant study as part of a research school experiment on working memory and cognitive loading. We explored using music as a strategic intervention to alter working memory loads. The premise was music could aid in more effectual encoding to increase learning potential.  As we learn extraneous or intrinsic cognitive load is invoked. Extraneous working memory loading is experienced by learners as they interact with instructional materials. Intrinsic cognitive load is the inherent level of difficulty associated with instructional materials (Chandler and Sweller 1991). More learning cues such as using pictures as well as words, learning with a song or even allowing student’s hands on instruction helps decrease this load. The more unnecessary information it takes to deliver your point the more extraneous cognitive load is produced. This is where a picture is worth a thousand words!  (Ayres 2006) states that when intrinsic or extraneous cognitive load is high, working memory is overloaded and learning is adversely affected.

This process happens as we learn new skills that we later do with some automaticity such as driving, riding a bike, learning a musical instrument or even doing algebra. The forming of efficient categorization and schemas is called germane load (Paas et al 2003, Sweller et al 1998).  

We considered that since music aids in efficient categorization perhaps learning and music together could decrease cognitive loading and increase germane ability by lightening the load. We tested this by having participants first listen to music designed to entrain concentration. According to (Doman 2007) entrainment can occur in as little as one minute. Music with specific timbres and rhythmic structure has demonstrated an increase in effectual category formation, (Ostrander1994, Rose1997) and can aid visual spatial perception, (Ruvenshteyn and Parrino, 2005) (Orel, 2006) Music is shown to aid in hemispheric transfer or communication between both halves of the brain (Taut et al 2005). We felt participants in the auditory condition would increase germane load and decrease extraneous load. The decrease in extraneous load is expected because of the neuronal changes evoked by entrainment (Pouliot 1998) (Carter and Russel 1992)

 What were our findings? Approximately 50% of our participants immediately increased their ability to sustain cognitive load by 150%. The other 50% decreased in this ability however many of these reported greater clarity of thought later in the day and improved their testing scores considerably. The lesson we learned from this is that for music to be effective at least for ½ the population consistency is the key. Many individuals need a consolidation period where learning is categorized and music is internalized.  

In fact, there are long term benefits of listening to music, notes Dan Levitin in This is Your Brain on Music.

“Music listening enhances or changes certain neural circuits, including the density of dendritic connections in the primary auditory cortex…The front portion of the corpus callosum—the mass of fibers connecting the two cerebral hemispheres—is significantly larger in musicians than non-musicians, and particularly for musicians who began their training early…Musicians tend to have larger cerebellums than non-musicians, and an increased concentration of grey matter…responsible for information processing.” In the end music is like exercise, starting later in life is better than not starting at all and may confer neuroprotective benefits…but that is another study!

References

Ayres, P.L (2006) “Impact of reducing intrinsic cognitive load on learning in a mathematical domain”, Applied Cognitive Psychology, vol.20, 99 287-298.

Carter, J & Russell H. (2002) A Pilot Investigation of Auditory and Visual Entrainment of Brain Wave Activity in Learning Disabled Boys Stanford University USA

Chandler, P. & Sweller, J. (1991). “Cognitive Load Theory and the Format of Instruction”. Cognition and Instruction 8 (4): 293–332. doi:10.1207/s1532690xci0804_2. 

Clark, R., Nguyen, F., and Sweller, J. (2006). Efficiency in Learning: Evidence-Based Guidelines to Manage Cognitive Load. San Francisco: Pfeiffer. ISBN 0-7879-7728-4. 

Conway, A. R. A., Jarrold, C., Kane, M. J., Miyake, A., & Towse, J. N. (Eds.). (2007). Variation in working memory. New York: Oxford University Press

Doman A, (2007) ABT conference Miami Fl. Advanced Brain Technology 5748 South Adams Avenue Parkway Ogden, Utah 84405, USA

Naish, P. 2005, Perceptual Processes ‘Attention’, Cognitive Psychology, Braisby and Gellatly, (eds) Open University in association with Oxford University Press UK

Orel, P., (2006) ‘Music Helps Students Retain Math’, Rutger’s Focus, Rutgers, The State University of New Jersey, New Jersey USA

Ostrander, S., Shroeder, L., and Ostrander, L. (1994) Super Learning New York, Delacorte Press, (1994)

Paas, F. Tuovinen, J., Tabbers, H., and Van Gerven, P., (2003) ‘Cognitive load measurement as a means to advance cognitive load theory’, Educational Psychologist, Vol 38(1), 63-71.

Pike and Edgar (2005) Perceptual Processes ‘Perception’, Cognitive Psychology, Braisby and Gellatly, (eds) Open University in association with Oxford University Press UK

Price A, Kessler R, 2006 “Sparks of Genius Recovered?”, Thinking Pays Boca Raton FL USA

Price A, Kirkpatrick M, Groszek M, “ 2007, Just practise? Or can ergonomic brain instruction or musical entrainment lighten the cognitive load to increase working memory performance and working load stamina?” Open University, Milton Keynes UK

Sweller et al (1988, 1989, 1993) Sweller, J., and Chandler, P., (1994) ‘Why some material is difficult to learn’ Cognition and Instruction, vol.12, pp185-233.

 Thaut, M., Peterson D., and McIntosh G. (2005) ‘Temporal Entrainment of Cognitive Functions: Musical Mnemonics Induce Brain Plasticity and Oscillatory Synchrony in Neural Networks Underlying Memory’, The Center for Biomedical Research in Music, Molecular, Cellular, and Integrative Neuroscience Programs, Colorado State University, Fort Collins, Colorado 80523, USA

 Tomatis, A. (1991) The Conscious Ear, Station Hill Press, Paris, (1991)

Price A, Kessler R, 2006 “Sparks of Genius Recovered?”, Thinking Pays Boca Raton FL USA

Price A, Kirkpatrick M, Groszek M, “ 2007, Just practise? Or can ergonomic brain instruction or musical entrainment lighten the cognitive load to increase working memory performance and working load stamina?” Open University, Milton Keynes UK

Rose, C. & Nicholl, M. (1997) Accelerating Learning for the 21st Century. New York: Dell Publishing (1997)

Roure, R., et al. (1998) Autonomic Nervous System Responses Correlate with Mental Rehearsal in Volleyball Training. Journal of Applied Physiology, 78(2), 99-108

  Ruvinshteyn M and Parrino L, (2005) Benefits Of Music In The Academic Classroom

Brain, Music and Memory (Dr Janata 2009)

Brain on Music (Dr Janata)

By Amy Price PhD

We have found in our practice that music can trigger powerful memories even for people that have sustained brain damage and have lost the ability to speak. Sometimes stroke or TBI victims can sing fluently because the path to music is stored in a different area of the brain than the one used for recalling words. As a culture we understand the power of music and now a brain-scan study reveals where music makes its mark.
The part of the brain music activates is known as the medial pre-frontal cortex and sits just behind the forehead. “What seems to happen is that a piece of familiar music serves as a soundtrack for a mental movie that starts playing in our head.” said Dr. Janata, a cognitive neuroscientist at University of California, Davis. “It calls back memories of a particular person or place, and you might all of a sudden see that person’s face in your mind’s eye.”
Janata noticed the medial pre-frontal cortex showing the same kind of activity when In Janata’s study this area responded quickly to music rhythm and chord changes, but also reacted when tunes were autobiographically relevant. In addition music provoked the strongest activity in the brain when it was combined with autobiographical memories.

This latest research could explain why even Alzheimer’s patients who endure increasing memory loss can still recall songs from their distant past. It is thought that medial portion of the prefrontal cortex is less susceptible to atrophy according to Janata.
Music does not cure Alzheimer’s or fix TBI but can help patients recover precious memories, help with thought organization and improve quality of life.
Maybe the Apple a day for Alzheimer’s is the IPOD. Dr. Janata has a project underway to make that happen

References:• Janata, P. The neural architecture of music-evoked autobiographical memories. Cerebral Cortex. Advance Access published February 24, 2009, doi:10.1093/cercor/bhp008. For supplementary information, go to the Advance Access page and search for the article.
• Janata, P., Tomic, S. T., & Rakowski, S. K. (2007). Characterization of music-evoked autobiographical memories. Memory, 15(8), 845–860.

Autism and I Phone

By Amy Price PhD