Author Archives: Tamera

Interesting Neurofeedback Video

Once again, I am sharing a video presentation from my wonderful Australian colleague, Mark Darling. Mark is a psychologist and parent of a son who has autism, so he has both a practitioner and client perspective.

The video is entitled Neurofeedback: Brain-Training for Autism Spectrum Disorder, but don’t be misled. It’s actually relevant to anyone who wants to know more about the history of neurofeedback and how it works.

At more than an hour, you’ll want to grab a beverage and find a quiet place to listen. I hope you enjoy it.

 

 

 

Soleus Pushups for Better Metabolic Health

In what lead researcher, professor Marc Hamilton, called the most important research that has come out of the Metabolic Innovations Laboratory at the University of Houston, a new study shows that seated calf raises, or soleus pushups, can enhance metabolic rate and burning of both fats and carbohydrates. Extensive media coverage of this new study doesn’t mention the importance of metabolic health on brain function, yet given that over 88% of the US population is metabolically unfit, this new work provides an option for building fitness for those of us who sit for much of our work or school day.

A soleus pushup is accomplished by sitting with feet flat on the floor, then raising the calf as far as it comfortably goes, then allowing the calf to lower again. This is quite different from standing calf raises, because by being seated, the main calf muscles (the gastrocnemius) aren’t able to bear the brunt of the movement, thereby putting the soleus in charge.

Hamilton explains that the soleus is unique in that it can raise local oxidative metabolism for hours, not just minutes, because the soleus doesn’t break just down glycogens, it burns blood glucose and fats while increasing oxygen consumption.

Hamilton cautions that this is not some fad way to lose weight or get fit, but it could be a healthcare breakthrough. Regardless, it seems that anything that increases metabolic health is in some small way improving brain health, so at the very least, soleus pushups do no harm.

You may read coverage of the study at Neuroscience News, and open access to the study published in iScience here.

The Myth of Normal

Dr. Gabor Maté is one of my favorite authorities on the subject of addiction and trauma. Born in Hungary and separated from his mother in World War II, Dr. Maté’s own life story of trauma has helped him understand and respond to his patients in physiological and emotional distress. His latest book, The Myth of Normal, takes his explorations one step further, into the world of the ways in which our emotional states affect our physical health and well-being. I especially like that he does not engage in victim-blaming, which is an all-too-easy path for those who have an interest in mind body health. Instead, he explores the ways in which our culture and broader world affect us and our health. His is a hopeful and helpful look at how we can each assess and heal our wounds, no matter our stage in life.

If you are interested, his book entitled In the Realm of Hungry Ghosts explores addiction and is written in a story-telling style. It’s an excellent companion to The Myth of Normal.

 

Almost 20 Years Later: A Follow-Up Neurofeedback Interview

My colleague in Australia, psychologist Mark Darling, conducted an interview this past spring with Ben Wall, a man he saw as a child about 18 years ago, and Ben’s mother, Janelle Wall. Ben had angry, destructive outbursts and seizures as a child, and neurofeedback helped. Ben now leads a full life and offers hope for long-term benefits from brain training.

The interview is short–less than 30 minutes–and uplifting. It was recorded as part of the celebration of Neurofeedback Week 2022.

Social Skills Group for Those with Autism

One of my highly respected colleagues in Australia recently shared with me a wonderful group, called AS Social, that is dedicated to helping people who identify as being on the autism spectrum with social skills and opportunities for social interactions. It sounds to me like these groups fill a gap in what is available to many who wish to engage in the world in better ways.

The groups meet online and are open to individuals from all over the world.

If you are interested in finding a social skills-building opportunity that is structured and organized by those who also have autism, please check out AS Social at https://as.social

If you do, let me know if you find it beneficial.

Fifteen Years Flew By

It occurred to me just a few days ago that I am now well into my 16th year of offering neurofeedback. Perhaps if I focused more on advertising and had to generate content to attract attention, I would’ve taken more notice of milestone anniversaries. Since I didn’t, I missed the opportunity to do any big, business-y celebration of the day I reached the 15-year mark. I’m a little sad about that, because it would’ve been fun to host an outdoor party or open house in my building’s courtyard.

Still, I am making time to reflect on what 15 years means to me.  I am definitely slowing down to celebrate quietly the changes in people’s lives I’ve had the pleasure to facilitate over the years. It has been a gratifying journey.

Along the way, I’ve learned so much. Here are a few of the big lessons.

Neurofeedback is Pretty Cool.

I started out thinking that neurofeedback was the most remarkable tool I’d ever seen to help people optimize their well-being. In fact, I liked it so much that I stepped away from doing psychotherapy to focus exclusively on brain training. As I look back, I’m pleased with that decision. Developing expertise in the field, then keeping up with changes was and continues to be an effort that requires intense focus. I would not be the practitioner I am if I had dabbled in doing both counseling and neurofeedback.

Another thing I’ve learned is that my trust in the power of neurofeedback is well placed. Almost all of my clients who have been committed to making changes via neurofeedback have, in fact, made changes.  Some people have had mind-blowingly positive shifts in their lives. These people changed fast, hard, and had amazing experiences that exceeded their, and my, expectations. I wish everyone could have what they have. The vast majority of people, though, have had satisfying changes that helped them reach their goals. They represent what I tell people to expect, and they are gratifying to be with on a daily basis. A few have more modest changes—pleasing, but small—usually due to additional challenges such as autism.  Best of all have been the people who have reached out years later to share with me that their changes stuck and, in come cases, continued to improve.

And yes, I have had a few people over the years who have achieved almost no changes. In all but one—a lovely person from just a few years ago whose brain map did not match her outer experience at all—I could tell that there was a solid reason for the lack of change. Usually, it was someone who I should not have taken on as a client and did anyway. From them, I have learned to filter carefully who I agree to train.  I know I cannot help everyone, and I will continue to do my best to make honest assessments of who should and should not become one of my clients.

Whew, How Brain Science Changes!

I’ve always been one who wants to keep learning, and it’s a good thing, because our knowledge of the brain has been growing exponentially since the Decade of the Brain (the 1990s). Looking back shows me that as I look forward to the next 5-10 years, I will have to continue to study and keep up with the parts of neuroscience that affect neurofeedback. Despite having what I believe is a level of expertise, there is and will continue to be so much more to know. I think that’s exciting!

People Drive the Technology.

The field of neurofeedback is a surprisingly snarky one. There are many methodologies and approaches to brain training, and some adherents to each philosophical or technological approach try to sell others on how theirs is the one true way to do things right. The sniping among practitioners over who has the best and most efficacious system is downright disheartening, and I think it holds back the field in general. Over the years, I have learned that most approaches work just fine, as long as the practitioner is skilled. I still have opinions about so-called “plug and play”’ devices that are simplified and don’t have the learning curve that other neurofeedback devices do, but even those work for many people. I now think it is important to be open-minded about how each practitioner approaches brain training, because it is the skill of the practitioner that makes the biggest difference.

Human Connection Shouldn’t Change that Much

As our understanding of technology changes, my understanding of people remains firmly grounded in the idea that people grow in competent and affirming environments. This means that I am likely to continue with a one-on-one model of brain training. I’ve been encouraged many times to build a clinic so that I can see more people. In reality, that means hiring technicians and NOT working one-on-one anymore. It’s a shift that I do not think would be beneficial for my clients, even if it is a financially more lucrative move. I will continue to stay small and serve in my little corner of the world.

It may sound a little hokey, but I end up being terribly fond of almost all my clients. I think they feel that, and it becomes part of the experience of brain training in my office. Realizing this may be one of the most important things I can take with me from my first 15 years into the future.

I Like What I Do and Will Stick Around

And speaking of the future, I hope to be a part of it.

When I first started doing neurofeedback, several of the big names kept working into their 80s and 90s. I know of many who continued working until their health prohibited it. Even now, I am aware that folks in their 70s are still practicing and teaching what they know. Because there are so many out there, it is obvious to me that they are doing it because they’re passionate about changing lives and helping others, and their example strongly influences me. I see myself retiring eventually, but not any time soon, because I like what I do, and I don’t feel called to stop. The bug that bit my ancestors in the field of neurofeedback also bit me. I get them. And, I hope this little reflection helps you know a little more about me, how I’ve grown over the past 15 years, and where I’m headed.

 

 

 

 

Potential Fraud in Alzheimer’s Research

In a surprising turn of events, a researcher has uncovered potential fraud in an entire body of research that has long suggested that amyloid plaques are behind Alzheimer’s disease. If the investigator’s findings turn out to be accurate, it means that millions of dollars in research have pointed for years in the wrong direction. Worse, in my opinion, is that misleading research means lives potentially have been lost due to breakthroughs that never happened.

If these allegations of fraud are true, perhaps more research funding will go toward the theory that Alzheimer’s is the result of what is called “Type Three Diabetes,” which may be lifestyle-related and, therefore, preventable. You may read about Type Three Diabetes and Alzheimer’s in an article from the Journal of Diabetes Science and Technology.

You can read the twists and turns of the potential discovery of fraud on the Nature website.

The Upward Spiral, Using Neuroscience to Reverse the Course of Depression

When a colleague mentions a book, I usually listen, and boy, am I glad I listened this time. The Upward Spiral: Using Neuroscience to Reverse the Course of Depression, One Small Change at a Time, by Alex Korb, PhD, is an excellent read. It’s full of tips that anyone can choose to try.

He starts by pointing out a fact that seems not to have reached most of the general public yet:  that depression is not a chemical imbalance in the brain, but is really dysfunction in the communication between parts of the brain called the pre-frontal cortex and the limbic system. From there, he goes on to explore practical things that anyone can do, mostly for free, to change the downward spiral of depression.

He explores habits, especially habits of mind, movement, and sleep, and does so in a way that is informative without being preachy. Each segment and accompanying tip are short, so that even someone who doesn’t normally read or is too unmotivated from depression to read more than a couple of paragraphs at a time can absorb the information. The beginning of the book is a little heavy on brain anatomy, and that might be a little much for a layperson to absorb, but the solution for that is to bounce over the explanations and go straight to the suggestions.

I was surprised to find that he even mentions biofeedback, though he stops short of mentioning brain-wave-based biofeedback, which is neurofeedback.

Keep in mind that Korb does not suggest or even imply that everyone should implement everything in the book. I like this practical approach to customizing tips that work for you and your unique body.

My only wish is that he had added a section on the importance of good nutrition for brain health and healing.

If you are a current or former client of mine, you may borrow the copy in my office.  Otherwise, The Upward Spiral appears to be available through most booksellers. I got my copy from Bards Alley in Vienna.

Brain Fog and Long Covid

Wired magazine has an excellent article that came out just today on the origins of the brain fog that seems to accompany long-haul covid. The author points out that the brain fog is quite similar to what happens when people who undergo chemotherapy get “chemo brain.”

In mice studies, according to researchers quoted in the article, certain microglia start over-reacting and begin eating away at needed neurons and other brain cells in the hippocampus. They also found that mice lost myelin (the protective coating around the axon of a nerve cell that is very much like the cord that surrounds wiring in electric cords on consumer goods such as lamps) in long-haul covid, and this loss of myelination causes memory issues.

These discoveries, they say, may lead to treatments.

I encourage you to read the Wired article, located here.

Study Shows Neurofeedback Can Improve Memory and Attention

Researchers in Japan from Tohoku University’s Institute of Development, Aging, and Cancer conducted a study on the cognitive effects of neurofeedback that was published in the journal Brain Science last November.  They explored processing speed, memory span, and attention using neurofeedback games among 60 participants and found “considerable improvements in episodic memory, working memory, and attention.”

You can find a full copy of the published study here and a summary of the study at Medical Express.

Home Training Provided Pain Relief

I am a big supporter of home training for neurofeedback. Home training happens when a person purchases their own equipment and learns to use it independently at home, purchases or rents their own gear and consults with a professional, or works completely under the supervision of a professional.

The results one can get depend on learning and implementing what needs to be done. All too often, home neurofeedback gear gets treated like home gym equipment–the user starts out with great intentions and enthusiasm, then engagement fades as other aspects of life become a higher priority.  As a result of this and the sometimes steep learning curve involved (and, honestly, perhaps a bit of professional hubris), many practitioners do not believe that home training is a viable option. But, used properly, home brain training is an excellent option for those who cannot easily get to a professional’s office on a regular basis. It’s also a good financial choice for people who need longer-term brain training than most.

Researchers in the UK and Australia decided to explore the concept of home training for pain management. They conducted a small study of 16 participants and found that home training provided good pain relief and that it could be done.

You can find their study published in Frontiers in Pain Research.

Those of us who are practitioners and support home training have long known that dedicated home users can do a great job training their own or a family member’s brain as long as they have the dedication and motivation to learn and do the work.

If you’re interested in exploring whether home training makes sense for you, please feel free to reach out. I’m happy to discuss your particular situation.

Study finds Markers for Cognitive Decline in Men

A study conducted at Charles University with collaboration from researchers at King’s College London and the University of Exeter found that certain behaviors in men over 50, known as mild behavioral impairment, are associated with a higher risk of dementia. A summary of the study published in Neuroscience News indicates that these behaviors are in five areas:  social withdrawal or apathy; mood changes, including anxiety; increased impulsivity; social inappropriateness; and holding false beliefs.

The same behaviors in women do not have this same, strong association, and the study is the first to identify gender differences in markers for cognitive decline.

You can find the article in Neuroscience News here and an abstract of the article in the Journal of Alzheimer’s Disease may be found here (the full study is behind a pay wall).

Wearable Patch to Detect Concussions

It’s been quite awhile since I posted, so this is the first of what will be a flurry of information.

Yesterday, Smithsonian Magazine posted an article saying that researchers have created a wearable patch that can detect neck movement and identify whiplash. They found that the patch is 90% accurate in laboratory conditions and believe their invention is a precursor to early identification of concussion. This patch, although in the early stages of development, is excellent news for athletes at all levels.

The patch will provide information on the dynamics of neck movement, which can hopefully be recorded in real time.

Researchers reported this information in the journal Nature’s Scientific Reports. You may find the journal article here, and the more layman’s interpretation in Smithsonian Magazine here.

The Brain System for Suppressing Intrusive Thoughts

Researchers from the University of Cambridge in the UK and Southwest University in China found the communication path in the brain that helps suppress intrusive thoughts, according to an article in Neuroscience News. The researchers published results on April 18th in the Journal of Neuroscience which show that areas in the front and center of the brain—called the anterior cingulate cortex (ACC) and the dorsolateral prefrontal cortex–work to suppress signals from the place where it is believed that emotion gets attached to memory—called the amygdala and located in the hippocampus (over and around the ears).

Now that this is better understood, it may help researchers find ways to help individuals suppress unwanted memories. It is also promising for neurofeedback applications.

To see a chart of the areas of the brain involved, go to Neuroscience News. To read the abstract and significance statement (the full article is behind a paywall), go to Journal of Neuroscience.

 

She Functioned Fine with Brain Parts Missing

We are taught that the brain is enormously adaptive to conditions as it grows and develops. That’s why, for example, pianists have a greater part of the brain dedicated to the hands than non-musicians, and parts of the brain dedicated to vision acquire other tasks when a person loses vision.

Wired magazine recent published an article to exploring the case of a woman who was missing a temporal lobe from birth yet suffered no loss of cognitive abilities, including language function that’s just fine. Her story and its implicationd are fascinating. Check out the article, which includes photos of MRIs, here: https://www.wired.com/story/she-was-missing-a-chunk-of-her-brain-it-didnt-matter/