A Surprisingly Powerful Tool: Eye Movement Desensitization & Reprocessing
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Eye Movement Desensitization & Reprocessing (EMDR)
What skeletons are in your closet? As life goes on, most of accumulate bad experiences as well as good ones, to a greater or lesser degree. From clear cases of classic PTSD, to the widely underexamined many-headed beast that is C-PTSD*, our past does affect our present. Is there, then, any chance for our future being different?
*PTSD is typically associated with military veterans, for example, or sexual assault survivors. There was a clear, indisputable, Bad Thingβ’ that was experienced, and it left a psychological scar. When something happens to remind us of thatβsay, there are fireworks, or somebody touches us a certain wayβit’ll trigger an immediate strong response of some kind.
These days the word “triggered” has been popularly misappropriated to mean any adverse emotional reaction, often to something trivial.
But, not all trauma is so clear. If PTSD refers to the result of that one time you were smashed with a sledgehammer, C-PTSD (Complex PTSD) refers to the result of having been hit with a rolled-up newspaper every few days for fifteen years, say.
This might have been…
- childhood emotional neglect
- a parent with a hair-trigger temper
- bullying at school
- extended financial hardship as a young adult
- “just” being told or shown all too often that your best was never good enough
- the persistent threat (real or imagined) of doom of some kind
- the often-reinforced idea that you might lose everything at any moment
If you’re reading this list and thinking “that’s just life though”, you might be in the estimated 1 in 5 people with (often undiagnosed) C-PTSD.
For more on C-PTSD, see our previous main feature:
So, what does eye movement have to do with this?
Eye Movement Desensitization & Reprocessing (EMDR) is a therapeutic technique whereby a traumatic experience (however small or large; it could be the memory of that one time you said something very regrettable, or it could be some horror we couldnβt describe here) is recalled, and then βdetoothedβ by doing a bit of neurological jiggery-pokery.
How the neurological jiggery-pokery works:
By engaging the brain in whatβs called bilateral stimulation (which can be achieved in various ways, but a common one is moving the eyes rapidly from side to side, hence the name), the event can be re-processed, in much the same way that we do when dreaming, and relegated safely to the past.
This doesnβt mean youβll forget the event; youβd need to do different exercises for that.
See also our previous main feature:
The Dark Side Of Memory (And How To Make Your Life Better)
Thatβs not the only aspect of EMDR, thoughβ¦
EMDR is not just about recalling traumatic events while moving your eyes from side-to-side. What an easy fix that would be! Thereβs a little more to it.
The process also involves (ideally with the help of a trained professional) examining what other memories, thoughts, feelings, come to mind while doing that. Sometimes, a response we have today associated with, for example, a feeling of helplessness, or rage in conflict, or shame, or anything really, can be connected to previous instances of feeling the same thing. And, each of those events will reinforceβand be reinforced byβthe others.
An example of this could be an adult who struggles with substance abuse (perhaps alcohol, say), using it as a crutch to avoid feelings of [insert static here; we donβt know what the feelings are because theyβre being avoided], that were first created by, and gradually snowballed from, some adverse reaction to something they did long ago as a child, then reinforced at various times later in life, until finally this adult doesnβt know what to do, but they do know they must hide it at all costs, or suffer the adverse reaction again. Which obviously isnβt a way to actually overcome anything.
EMDR, therefore, seeks to not just βdetoothβ a singular traumatic memory, but rather, render harmless the whole thread of memories.
Needless to say, this kind of therapy can be quite an emotionally taxing experience, so again, we recommend trying it only under the guidance of a professional.
Is this an evidence-based approach?
Yes! Itβs not without its controversy, but thatβs how it is in the dog-eat-dog world of academia in general and perhaps psychotherapy in particular. To give a note to some of why it has some controversy, hereβs a great freely-available paper that presents βboth sidesβ (itβs more than two sides, really); the premises and claims, the criticisms, and explanations for why the criticisms arenβt necessarily actually problemsβall by a wide variety of independent research teams:
Research on Eye Movement Desensitization & Reprocessing (EMDR) as a Treatment for PTSD
To give an idea of the breadth of applications for EMDR, and the evidence of the effectiveness of same, here are a few additional studies/reviews (there are many):
- An Eye Movement Desensitization and Reprocessing (EMDR) Group Intervention for Syrian Refugees With Post-traumatic Stress Symptoms: Results of a Randomized Controlled Trial
- Cognitive Behavioral Therapy vs. Eye Movement Desensitization and Reprocessing for Treating Panic Disorder: A Randomized Controlled Trial
- Eye movement desensitization and reprocessing (EMDR) therapy in the treatment of depression: a matched pairs study in an inpatient setting
- Emergency room intervention to prevent post concussion-like symptoms and post-traumatic stress disorder. A pilot randomized controlled study of a brief eye movement desensitization and reprocessing intervention versus reassurance or usual care
As for what the American Psychiatric Association says about it:
βAfter assessing the 120 outcome studies pertaining to the focus areas, we conclude that for two of the areas (i.e., PTSD in children and adolescents and EMDR early interventions research) the strength of the evidence is rated at the highest level, whereas the other areas obtain the second highest level.β
Source: The current status of EMDR therapy, specific target areas, and goals for the future
Want to learn more?
To learn a lot more than we could include here, check out the APAβs treatment guidelines (they are written in a fashion that is very accessible to a layperson):
APA | Eye Movement Desensitization and Reprocessing (EMDR) Therapy
Take care!
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These Signs Often Mean These Nutrient Deficiencies (Do You Have Any?)
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These are not a necessary βif this then thisβ equation, but rather a βif this, then probably thisβ, and itβs a cue to try upping that thing in your diet, and if that doesnβt quickly fix it, get some tests done:
- White bumps on the skin: vitamin A, omega 3
- Craving sour foods: vitamin C
- Restless leg syndrome: iron, magnesium
- Cracked lips: vitamin B2
- Tingling hands and feet: vitamin B12
- Easy bruising: vitamin K and vitamin C
- Canker sores: vitamin B9 (folate), vitamin B12, iron
- Brittle or misshapen nails: vitamin B7 (biotin)
- Craving salty foods: sodium, potassium
- Prematurely gray hair: copper, vitamin B9 (folate), vitamin B12
- Dandruff: omega 3, zinc, vitamin B6
- Craving ice: iron
Dr. LeGrand Peterson has more to say about these though, as well as a visual guide to symptoms, so do check out the video:
Click Here If The Embedded Video Doesnβt Load Automatically!
Want to know more?
You might like this previous main feature about supplements vs nutrients from food
Do We Need Supplements, And Do They Work?
Enjoy!
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The Stress-Proof Brain β by Dr. Melanie Greenberg
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The premise of the book is as stated in the subtitle: using mindfulness and neuroplasticity to manage our stress response.
As such, itβs divided into three parts:
- Understanding your stress (and different types of stressors)
- Calming your amygdalae (thus, dealing with your stress response while the stressor is stressing you)
- Moving forward with your prefrontal cortex (and thus, gradually improving automatic stress responses over time, as we learn new, better responses to do automatically)
The content ranges from the neurophysiological to βtherapistβs couchβ stuff; Dr. Greenberg having her PhD in psychology has prepared her to write both of those different-but-touching fields with equal competence. In-line citations are given throughout, for those who want to look up studies.
The style is direct and informative, with little to no attention given to making it an entertaining read. As a result, itβs information dense (which is good), and/but not necessarily a βcouldnβt put it downβ page-turner.
Bottom line: if youβd like to improve your ability to deal with stress, this book is as good as any.
Click here to check out The Stress-Proof Brain, and stress-proof yours!
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The Exercise That Protects Your Brain
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The Neuroscientist In The Gym
This is Dr. Wendy Suzuki. Sheβs a neuroscientist, and an expert in the neurobiology of memory, as well as neuroplasticity, and the role of exercise in neuroprotection.
Weβve sneakily semi-featured her before when we shared her Big Think talk:
Brain Benefits In Three Months⦠Through Walking?
Today weβre going to expand on that a little!
A Quick Recap
To share the absolute key points of that already fairly streamlined rundown:
- Exercise boosts levels of neurotransmitters such as dopamine and serotonin (and, which wasnβt mentioned there, noradrenaline)
- These are responsible for motivation, happiness, and focus (amongst other things)
- Persistent exercise boosts certain regions of the brain in particular, most notably the pre-frontal cortex and the hippocampi*
- These are responsible for planning and memory (amongst other things)
Dr. Suzuki advocates for stepping up your exercise routine if you can, with more exercise generally being better than less (unless you have some special medical reason why thatβs not the case for you).
*often referred to in the singular as the hippocampus, but you have one on each side of your brain (unless a serious accident/incident destroyed one, but youβll know if that applies to you, unless you lost both, in which case you will not remember about it).
What kind(s) of workout?
While a varied workout is best for overall health, for these brain benefits specifically, whatβs most important is that it raises your heart rate.
This is why in her Big Think talk we shared before, she talks about the benefits of taking a brisk walk daily. See also:
If thatβs not your thing, though (and/or is for whatever reason an inaccessible form of exercise for you), there is almost certainly some kind of High Intensity Interval Training that is a possibility for you. That might sound intimidating, but if you have a bit of floor and can exercise for one minute at a time, then HIIT is an option for you:
How To Do HIIT (Without Wrecking Your Body)
Dr. Suzuki herself is an ardent fan of βintenSatiβ which blends cardio workouts with yoga for holistic mind-and-body fitness. In fact, she loves it so much that she became a certified exercise instructor:
How much is enough?
Itβs natural to want to know the minimum we can do to get results, but Dr. Suzuki would like us to bear in mind that when it comes to our time spent exercising, itβs not so much an expense of time as an investment in time:
βExercise is something that when you spend time on it, it will buy you time when you start to workβ
Read more: A Neuroscientist Experimented on Her Students and Found a Powerful Way to Improve Brain Function
Ok, but we really want to know how much!
Dr. Suzuki recommends at least three to four 30-minute exercise sessions per week.
Note: this adds up to less than the recommended 150 minutes of moderate exercise per week, but high-intensity exercise counts for twice the minutes for these purposes, e.g. 1 minute of high-intensity exercise is worth 2 minutes of moderate exercise.
How soon will we see benefits?
Benefits start immediately, but stack up cumulatively with continued long-term exercise:
βMy lab showed that a single workout can improve your ability to shift and focus attention, and that focus improvement will last for at least two hours. β
β¦which is a great start, but whatβs more exciting isβ¦
βThe more you’re working out, the bigger and stronger your hippocampus and prefrontal cortex gets. Why is that important?
Because the prefrontal cortex and the hippocampus are the two areas that are most susceptible to neurodegenerative diseases and normal cognitive decline in aging. β
In other words, while improving your heart rate through regular exercise will help prevent neurodegeneration by the usual mechanism of reducing neuroinflammationβ¦ Itβll also build the parts of your brain most susceptible to decline, meaning that when/if decline sets in, itβll take a lot longer to get to a critical level of degradation, because it had more to start with.
Read more:
Inspir Modern Senior Living | Dr. Wendy Suzuki Boosts Brain Health with Exercise
Want more from Dr. Suzuki?
You might enjoy her TED talk:
Click Here If The Embedded Video Doesnβt Load Automatically
Prefer text? TED.com has a transcript for you
Prefer lots of text? You might like her book, which we havenβt reviewed yet but will soon:
Enjoy!
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- Exercise boosts levels of neurotransmitters such as dopamine and serotonin (and, which wasnβt mentioned there, noradrenaline)
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The Science and Technology of Growing Young β by Sergey Young
10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.
There are a lot of very optimistic works out there that promise the scientific breakthroughs that will occur very soon. Even amongst the hyperoptimistic transhumanism community, there is the joke of “where’s my flying car?” Sometimes prefaced with “Hey Ray, quick question…” as a nod to (or sometimes, direct address to) Ray Kurzweil, the Google computer scientist and futurist.
So, how does this one measure up?
Our author, Sergey Young, is not a scientist, but an investor with fingers in many pies. Specifically, pies relating to preventative medicine and longevity. Does that make him an unreliable narrator? Not necessarily, but it means we need to at least bear that context in mind.
But, also, he’s investing in those fields because he believes in them, and wants to benefit from them himself. In essense, he’s putting his money where his mouth is. But, enough about the author. What of the book?
It’s a whirlwind tour of the main areas of reseach and development, in the recent past, the present, and the near future. He talks about problems, and compelling solutions to problems.
If the book has a weak point, it’s that it doesn’t really talk about the problems to those solutionsβthat is, what can still go wrong. He’s excited about what we can do, and it’s somebody else’s job to worry about pitfalls along the way.
As to the “and what you can do now?” We’ll summarize:
- Mediterranean diet, mostly plant-based
- Get moderate exercise daily
- Get good sleep
- Don’t drink or smoke
- Get your personal health genomics data
- Get regular medical check-ups
- Look after your mental health too
Bottom line: this is a great primer on the various avenues of current anti-aging research and development, with discussion ranging from the the technological to the sociological. It has some health tips too, but the real meat of the work is the insight into the workings of the longevity industry.
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How To Avoid Slipping Into (Bad) Old Habits
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Treating Bad Habits Like Addictions
How often have you started a healthy new habit (including if itβs a βquit this previous thingβ new habit), only to find that you slip back into your old ways?
Weβve written plenty on habit-forming before, so hereβs a quick recap before we continue:
How To Really Pick Up (And Keep!) Those Habits
β¦and even how to give them a boost:
How To Keep On Keeping On⦠Long Term!
But how to avoid the relapses that are most likely to snowball?
Borrowing from the psychology of addiction recovery
Itβs well known that someone recovering from substance addiction should not have even a small amount of the thing they were addicted to. Not one sip of champagne at a wedding, not one drag of a cigarette, and so forth.
This can go for other bad habits too; make one exception, and suddenly you have a whole string of βexceptionsβ, and before you know it, itβs not the exception anymore; itβs the new ruleβagain.
Three things that can help guard against this are:
- Absolutely refuse to romanticize the bad habit. Do not fall for its marketing! And yes, everything has marketing even if not advertising; for example, consider the Platonic ideal of a junk-food-eating couch-potato who is humble, unassuming, agreeable, the almost-holy idea of homely comfort, and why shouldnβt we be comfortable after all, havenβt we earned our chosen hedonism, and so on. Itβs seductive, and we need to make the choice to not be seduced by it. In this case for example, yes pleasure is great, but being sick tired and destroying our bodies is not, in fact, pleasurable in the long run. Which brings us toβ¦
- Absolutely refuse to forget why you dropped that behavior in the first place. Remember what it did to you, remember you at your worst. Remember what you feared might become of you if you continued like that. This is something where journaling helps, by the way; remembering our low points helps us to avoid finding ourselves in the same situation again.
- Absolutely refuse to let your guard down due to an overabundance of self-confidence in your future self. We all can easily feel that tomorrow is a mystical land in which all productivity is stored, and also where we are strong, energized, iron-willed, and totally able to avoid making the very mistakes that we are right now in the process of making. Instead, be that strong person now, for the benefit of tomorrowβs you. Because after all, if itβs going to be easy tomorrow, itβs easy now, right?
The above is a very simple, hopefully practical, set of rules to follow. If you like hard science more though, Yaleβs Dr. Steven Melemis offers five rules (aimed more directly at addiction recovery, so this may be a big βheavy gunsβ for some milder habits):
- change your life
- be completely honest
- ask for help
- practice self-care
- donβt bend the rules
You can read his full paper and the studies itβs based on, here:
Relapse Prevention and the Five Rules of Recovery
βWhat if I already screwed up?β
Draw a line under it, now, and move forwards in the direction you actually want to go.
Hereβs a good article, that saves us taking up more space here; itβs very well-written so we do recommend it:
The Abstinence Violation Effect and Overcoming It
this article gives specific, practical advices, including CBT tools to use
Take care!
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Professional-Style Dental Cleaning At Home?
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You know the scene: your dentist is rummaging around inside your mouth with an implement that looks like a medieval torture device; you wince at a sudden sharp pain, only to be told “if you flossed, you wouldn’t be bleeding now”.
For most of us, going to the dentist isn’t near the top of our “favorite things to do” list, but it is of course a necessity of (healthy) life.
So, what can we do to minimize suffering in the dentist’s chair?
First, the basics
Of course, good oral hygiene is the absolute baseline, but with so many choices out there, which is best? We examined an array of options in this three-part series:
- Toothpastes & Mouthwashes: Which Help And Which Harm?
- Flossing Without Flossing?
- Less Common Oral Hygiene Options β we recommend the miswak! Not only does it clean the teeth as well as or better than traditional brushing, but also it changes the composition of saliva to improve the oral microbiome, effectively turning your saliva into a biological mouthwash that kills unwanted microbes and is comfortable for the ones that should be there.
In fact, caring for the composition of one’s saliva, and thus one’s oral microbiome, is so important that we did a main feature on that, a little later:
Make Your Saliva Better For Your Teeth β this is especially important if you take any meds that affect the composition of your saliva (scroll down to the table of meds). Your medications’ leaflets won’t tell you that it does that directly, but they will list “dry mouth” as one of the potential side effects (and you’ll probably know if you have a medication that gives you a dry mouth).
Next, level up
For this one, we’ll drop some links to some videos we’ve featured (for those who prefer text, worry not, your faithful writer has added text-based overviews):
- How To Regrow Receding Gums
- Tooth Remineralization: How To Heal Your Teeth Naturally
- Tartar Removal At Home & How To Prevent Tartar
Now, that last one sounds slightly more exciting than it isβit is about using chemical processes to gradually lessen the tartar over time, with a six-month timeframe.
So, what if you want to do one better than that?
Finally… Buckle up, this one’s fun
Ok, so “fun” and “dental care” don’t usually go hand-in-hand, and maybe your sense of fun differs from this writer’s, but hey. The thing is, we’re going to get hands-on with dental tools.
Specifically, these dental tools:
π these are literally the tools this writer has; if you look in the specula (the round mirror bits), you can see the reflection of the fluffy gray bathrobe I was wearing when I took the picture!
You can get tools like these easily online; here’s an example product on Amazon; do also shop around of course, and we recommend checking the reviews to ensure good quality.
Writer’s story on why I have these: once upon a time, a wisdom tooth came through at 45Β°, ploughing through the molar next to it, which then needed removing.
However, my teeth have the interesting anatomical quirk that I have hooked/barbed roots, which does not make tooth extraction easy; it had to come out sidewise, and the process was somewhat bungled by an inexperienced dental surgeon.
When the anesthetic wore off, it was the most pain I’ve ever been in in my life.
After that, I wasn’t a very regular returner to the dentist, and in 2013, I fell into a very deep depression for unrelated reasons, and during that period, I got some plaque/tartar buildup on some of my teeth due to lack of care, that then just stayed until I decided to take care of it more recently, which I am happy to say, I’ve now done (my teeth are the happiest and healthiest they’ve ever been), and I’m going to share how, with you.
So, here’s how to do it… First, you’ll need those tools, of course.
You will also want a good quality backlit magnifying mirror. Again, here’s an example product on Amazon β this is the exact kind this writer has, and it’s very good.
You may be thinking: “wait a minute, this is scary, those are dangerous and I’m not a dentist!”
If so, then a few quick things to bear in mind:
- If you’re not comfortable doing it, don’t do it. As ever, our medical/legal disclaimer applies, and we share information for your interest only, and not as an exhortation to take any particular action. By all means confer with your dentist, too, and see whether they support the idea.
- These things do look scarier than they are once you get used to them. Do you use metal silverware when eating? Technically you could stab yourself with a fork any time, or damage your teeth with it, but when was the last time you did that?
- With regard to manual dexterity, if you have the manual dexterity required to paint your nails, floss your teeth, sew by hand, or write with a pen, then you have the manual dexterity to do this, too.
Now, about the tools:
- Speculum / magnifying speculum: the one with the mirror. This is useful for looking at the backs of teeth.
- Tweezers: the one with the gold grip in the photo above. You probably won’t need to use these, but we’re sure you know how to use tweezers in general.
- Dental explorer: the one with the big wicked-looking hook on one end, and a tiny (almost invisible in the photo) hook on the other end. This is for examining cavities, not for manipulating things. Best leave that to your dentist if you have cavities.
- Dental pick: this is the one to the right of the dental explorer, and it is for cleaning in the crevices between teeth. One end is quite blunt; the other is pointier, and you can choose which end to use depending on what fits into the shape of the crevice between your teeth.
- Dental scraper: this is the one with chisel ends. One end curves very slightly to the left, the other, very slightly to the right. This is for ergonomics depending on which hand you’re using, and which side you’re scraping (you’ll become very aware that your teeth, even if they look straight, curve very slightly at the edges.
You’ll be using these last two for the actual tartar removal, selecting the tool appropriate to cleaning the flat surface of a tooth, or the crevice where the teeth meet (not like flossing! That part, yes, but under no circumstances is this thing going all the way through to the other side, it’s just for getting into to nook that the scraper can’t so easily clean, that’s all).
A word on using metal against your teeth: a scary prospect, initially! However…
While steel is indeed harder than the enamel of your teeth, the enamel of your teeth is much harder than the plaque/tartar/calculus that you will be removing. Therefore, the technique to use is very gently scrape, starting as gently as humanly possible until you get a feel for it.
Unlike the dentist, you will have an advantage here in that you have biofeedback, and bone conduction of the sounds in your mouth, so you can exercise much more restraint than your dentist can. With the correct minimum of pressure, the tool should glide smoothly down enamel, but when it’s scraping tartar, it should make a very fine sandpapery noise.
This is why “or write with a pen” was one of the skills we mentioned earlier; it’s the same thing; you don’t press with a pen so hard that it goes through the paper, so don’t press so hard with the tool that it damages your enamel, that’s all.
Because of the differential in hardness between the tartar and the enamel, it’s really very easy to remove the tartar without harming the enamel, provided one is gentle.
Final word of warning; we’ll repeat: If you’re not comfortable doing it, don’t do it. As ever, our medical/legal disclaimer applies, and we share information for your interest only, and not as an exhortation to take any particular action. By all means confer with your dentist, too, and see whether they support the idea.
Also, while this kind of cleaning can be done safely at home, we recommend against doing anything more complicated than that.
See for example: Can You Repair Your Own Teeth At Home? β the short answer is “no”, or not beyond tooth remineralization, anyway, and kits that say otherwise are potentially misleading, or stop-gap solutions at best.
One last time: always consult with a professional and get their advice (ours is not advice; it’s just information).
Take care!
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