Inside the Brain of a Cadaver
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- Опубліковано 16 чер 2024
- Thanks to YOGABODY Teachers College www.yogabody.com/iha for sponsoring this video. Check out their science-based, online yoga certification courses.
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Inside the Brain of a Cadaver
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In this video, Justin from the Institute of Human Anatomy discusses the neuroscience of motor learning, and the specific neural pathways associated with repeated tasks.
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Video Timeline
00:00 - 00:48 Intro
00:49 - 02:51 Motor Development
02:52 - 04:50 Brain Tour
04:51 - 11:35 Motor Pathway
11:36 - 18:09 Motor Learning
18:10 - 18:42 Outro
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Audio Credit: www.bensound.com
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#YOGABODY #MuscleMemory #MotorLearning
Thanks to YOGABODY Teachers College www.yogabody.com/iha for sponsoring this video. Check out their science-based, online yoga certification courses.
@Institute of Human Anatomy Can you please make a video on ‘‘how stress causes stress cardiomyopathy?’’
I find your videos quite interesting, always something new to learn about our body. Now, it is possible to present a video regarding the consume of meat and what it does to our body?.
What about memory from organ transplants recipients get memories
With help from your informative videos and tips from your sponsors channel - Christmas day with very little sciatica pain was amazing.
Didn't know it was sciatica, one of your videos and one from your sponsors channel described it perfectly - done the quick tests and started crawling.
Brings tears to my eyes knowing it's potentially over.
Thank you for sharing your knowledge, Merry Christmas to you all!
12:04 Fascinating! As an MS pt (26 yrs), my balance sucks. I understand MS loves to attack the cerebellum (is it bc of the amt of ventricles there?); is that why most of us have balance problems?
In my MRIs, “Cortex” is mentioned with regard to lesions. Does this mean this is where my grey matter has been inflamed? My cog function decreased steadily after a large lesion in my brain stem, and subsequent encephalomalacia of a pin point size. The lesion was so deep that it included C1.
My Neuro told me she doesn’t have time in the appts to give me a Neuro lesson but she appreciates my deep interest.
Omg, so many questions! I’m going to finish your video now.
What's always amazed me is the ability to throw an object exactly where you want it to go. You see the "target" and yet somehow your brain knows exactly which muscles... how much force... how much extension... which angle... and somehow you hit the target... yet I never "thought" about the "how"... I just throw and hit the target. Incredible.
Agreed!
Try telling that to my Teenage Boy when peeing in the toilet.
@@drophammer776 the struggle is real!lol
Ehh that one varies a lot from person to person...
Wait yeah, that's so true! I've never thought about how complex that is. You don't have to calculate the trajectory and plan on which muscles to use or anything like that, your brain just... does it. It obviously takes practice but it's incredible how our brains turn something so complex into something so instinctual. I can't stop thinking about this now 😅
I’m recovering from chronic traumatic brain injury, which caused an extended coma, this what PT, OT and SLP is all about, relearning to do these basic things, like walk properly. However, I’ve found that some things came back, like pottery, others, like crocheting, took ages to relearn. I still struggle with this, but each day, I continue to strive, to rebuild these path ways. Thank you so much for sharing your knowledge! I’ve loved learning with you guys!
Wow! I can only imagine how tough that must be. Glad to hear you're doing well!
@@theanatomylab thanks, but trust me, you really don’t want to imagine. These past few months have been particularly difficult, as I’ve had some major setbacks.
I’m still working on relearning many basic skill. It’s a long story, but it was caused by a rare form of Candida, c. Dublineisis to be precise. Unfortunately, there are no other known cases like mine, as people who have invasive c. Dublineisis are usually end stage AIDs patients. So, no one can say what the long term consequences of this will be.
However, the body is resilient, and even with all the setbacks, I’m still doing so much better than my doctors, especially neurosurgery, neurology and infectious disease, ever thought I’d do.
So, I’m working on rebuilding those neurological pathways, one day, sometimes, one breath, at a time.
@@amandaskipworth4084 best of luck to you!!! I can't imagine what you've been through but your positivity speaks volumes about your character. I am rooting for you.
@@elisabethscott20 thank you, I appreciate it! It’s a long, hard, uphill slog, but I continue to move forward. I failed to mention above, as all known cases that were even remotely similar to mine, are found in end stage AIDs patients, there are no other known cases of someone living through c. Dublineisis. I wasn’t Immunocompromised when this started, which I’m certain is a large reason I didn’t die. However, it’s still unknown what the long term consequences are. I developed c. Dublineisis of the brain in 2015, coma was 2015 to 2020 (approximately). Yes, in case you’re wondering, it was insane coming back when I did.
I wonder if crocheting is muscle memory but idk considering it's been taking you long to learn. Hopefully u can learn again and make cool things! ❤
Now this is fascinating!
Back in 2015 I was diagnosed with Meniere's disease. For months before the actual diagnosis, I would literally fall out of a chair. Once diagnosed and on medication, I started rehab.
During this time, I was a competitive shooter in IPSC, timed running around target shooting.
I ask the physiotherapist one day "why can I stand perfectly still and shoot a Target 50 yards away, then turn around and stagger back to the bench?" She asked me how many times I had shot at those targets, I said easily 10,000. She said that I had retrained that one aspect of my brain, physiotherapy is going to retrain your brain for everyday things.
This explained what was going on in physio, although it brought light to the end of the tunnel it also was troubling with the realization there are some things I just cannot do 10,000 times to retrain my brain 💔.
Thanks for this. I appreciate your clear explanations. Knowledge, is everything.
Fascinating story! Thank you for sharing
Ugh Ménière’s disease. I’m so sorry. The vertigo and tinnitus would drive me crazy. I hope you’re doing well
@@RegisteredNurseL.A. thank you ❤️.
As well as can be expected and MUCH MUCH better then when first diagnosed. 👍👍
Do you know about Serc? My Meniere's was debilitating till I found it. I even had to stop driving a car. Now when I feel an episode coming on, if I take Serc it usually stops the signs and symptoms quickly. If it does proceed it is far less severe and far shorter duration than without it. It gave me back quality of life.
@@peaceful3250 thank you ❤️, yes. SERC is what originally got me off the floor, literally.
Definitely explains why I lost my drawing skills after a work injury and had to stop for several years. Been working back up and learning from scratch, this gives me hope at least that I haven't just "lost" a skill. Thanks for all your work and the resources you provide publicly, my partner finds your videos very helpful for grasping concepts in med school!
Best of luck to you!
My brain is learning how it learns. Great video.
How very meta.
I did a project about this and used Michael Jordan as an example where he shoots a free throw with his eyes closed. His shooting stroke/form is so refined that he doesn’t need visual input to make the ft
Excellent video. I have spent the last 45 years helping those with traumatic spinal cord injuries and other disabilities that affect the central nervous system. I commend you for making the case for motor learning following an amputation of one of our limbs. The human brain is incredibly resilient and adaptable following trauma insult. Thanks for this basic look into Motor Learning and Control.
Thank you! Your comment made my day - best to you, and Happy Holidays!
@@theanatomylab I have shared a couple of your videos with the ten wheelchair racers I coach, as well as the five Coaches I mentor internationally. In the future, I would love to see a presentation on the complexities of the central and peripheral nervous system. I am a T-12, L-1 incomplete Paraplegic as a result of a 70+ foot fall off an enduro, off-road motorcycle at the age of 21. My accident occurred while riding in a massive sand quarry. I was alone and I laid in this quarry for two hours before anyone found me. Being alone(my bad) and one and a half miles from any homes was the reason it took so long for someone to hear my yells for help. I am moving into my 48th year post SCI and my 45th year as a Coach in Olympic and Paralympic Wheelchair Racing. My SCI was further complicated with the onset of symptoms from syringomyelia 21 years post SCI. After seven laminectomy surgeries, neurosurgeons were finally able to stop the progress and loss in both sensory and motor function. Although the seventh surgery was a success, it left me with the sensation of a severe sun burn over two thirds of my body. It is a type of burning that provides severe pain 24/7 with the sensation of a second degree burn. It also manifests itself with hand and leg tremors and clonus in my heel cords which is quite painful. Would appreciate a video on why the "cure" for a traumatic SCI is such a massive and complex endeavor. I am comfortable in the fact that a "cure" will not happen in my lifetime, but there are so many of us who have suffered a traumatic SCI who would like to understand the how and why of this biomedical undertaking. Once a cure is found it will be one of the greatest breakthroughs in modern medicine. I appreciate your work and I look forward to hearing back from you. All the best to you and your family over the Holidays and in 2023. If you doubt anything in this testimony please Google my name and life's work.
Салам Валейкум Врач🤝😍А как лечите жировики, вы сами, совет какой нибудь дадите. Мучительно , но не тот возраст, что бы оперировать . Спина болит
If you haven’t already, can you do a video on dementias, anxiety and the amygdala, and depression and how they affect brain anatomy and neural pathways?
I was thinking this too. A neurologist told me I have hyperpigmentation in my gray matter due to chronic depression, and this is usually only seen in the elderly with dementia. (I was 43 when I was told this)
Learning is so fun when it’s not forced. (edit 107 likes I never had so much likes omgggg I feel famous now tysm guys) (edit 2 198 even more tysm)
you were designed to learn. Thus, its fun (when not forced).
Yep. Going out of my way to learn something in my free time has always been more fun than when I was in school.
Yes, I don’t learn when not interested.
@@vincentli9106
true
@@id1550 true
You make anatomy interesting for a medical student! Thank you! Waiting for more videos like this 🤗❤
Thank you! Glad to hear it!
@@theanatomylab Am yet unable to inderstand how small signals( from the brain cells) are converted to large signals that control the muscles...And the same problem regarding the feedback signals from the muscle to the brain....
why did you go to medical school if you didnt find anatomy interesting at all in the first place huh
@@thedragonofthewest5789 😂
@@thedragonofthewest5789 A desire to help people is my guess though it could also be to make a lot of money.
Will be interesting to hear about practice. I had a dressage coach that would respond to people saying " practice makes perfect" with, "actually perfect practice makes perfect". Meaning we must engage correctly and not be sloppy.
It’s crazy to think that that is you, everything you love, everything you care about, every thought, every emotion, every memory you’ve ever had every moment you’ve ever experienced, all from that one part of our bodies..
Looking forward to the follow up on practice patterns: block vs randomized. This is all very fascinating. Thank you!
Wow...can't wait for your second video on this. What a brilliant, well explained lecture. So clear...no confusion (on my part🙂) at all. In enough detail to start real understanding. You really explained so well !! Great info on the brain structures. Having the diagrams AND a real brain works so well in synergy. Much better than either one by themselves.
Synchronicitiously...I was just thinking about muscle memory a few days ago...and wondering how it works ( I was thinking about touch typing actually, and how it's become 'automatic' to me...after lots practice of course☹️...I mean it's like subconscious...)
Yes!! This is exactly the video I was waiting for... I literally typed keywords before to see if had made anything like this before but nothing came up.
Now here it is ♥️
Maravilhoso!!! Quanta informação rica e explicada com clareza!
thanks. I'm definitely looking forward to the next video. - Former biologist, now massage therapist. So, very interested in this and even more about what happens in the body and outside of conscious thought. I make use of motor learning with my clients to feel better, move better, perform better, sleep better...
Love your videos!!! Please keep them coming! My Premed intermediate students are always fascinated when we watch you in class. Woo!!hoo!! 🎉sending you CYBER HUGS!!
This is so technical (checks out with medical school curricula) yet so basic, and that's what makes this video so great. Thank you!
You're doing a work that truly deserves praise!
Unfortunately, for my experience, It is unlikely to do practical exercises with models in schools and universities, when studying organs and tissues... No professor has ever used real organs to teach...
There are other subjects where it is easier to do or find real objects about which teach things. But in medicine, for organs, it's tough
But with your work, millions of students have a chance to experience what it is like to handle a real organ: and not just one, but different organs!
Students need practical experience to fully enjoy this subject. Thanks for your videos! 🤩
This is a great video with great quality! Thank you for your effort. Very appreciated!
Your way of teaching is best I ever had in my life....rather than others..❤ appreciated for ur work...
Espectacular! Muchas gracias por ayudarnos a entender nuestro maravilloso cuerpo 👏🏽👏🏽👏🏽
Your videos made biology more easier and interesting for me.🔬💫
Glad to hear that!
The more I watch your videos, the more I regret not going full medicine after pre-med. I just love this stuff and understand very well.
Nothin’ wrong with just nerdin’ out too!
New Sub here! I'm not even a med student but I've been watching these videos all afternoon! You have that *thing* that draws attention! Very fascinating!!
Great video - thanks. can t wait for the next one to complete further the muscle memory concept!
Thank you for making for making complicated subjects so interesting and easy to grasp
You're very welcome!
Amazing video. Very neatly organized and explained.
This video is sure needed. Muscle memory isn't really talked about only in video games. It's nice to see finally a perspective in the real world.
Great Sir
Keep uploading these types of knowledgeble and educative videos
Thank you from KASHMIR
Anatomy and Neurology in the same video, This is why I like this channel
Damn bro you’re so smart. The world needs people like you.
Love your videos please continue making great content
Your passion for anatomy really shows and makes the lessons far more interesting and accessible. I'm not a med student. My interest in the brain structures comes more from the Behavioral and Evolutionary Psychology direction and what you offer goes into far more anatomical detail right where my psych prof left off talking about the behavioral aspects as they relate to the structure of the brain.
When I first started watching your videos I will admit I found it a little creepy to be watching them, as if I was watching something "forbidden" to enjoy learning about. Now it's all very academic and good.
Its amazing how clever the brain is! Great video Justin.
Thanks!
Could you please shed light on broken bones and how they recover in your next videos? Thanks for these awesome videos, really appreciate all your team.
Great video! 🤘🤘🤘🤘My wife is a nursing student and I am constantly sending her these videos...
My favorite thing about Nursing School! Never got to see a cadaver in person however the films were amazing! I remember watching them and when I went to College after Nursing School in a Psych class we had a student just back from Vietnam! We all thought he’d be fine. About five minutes later? We heard this LOUD CRASH! Yup it was him! Poor guy! 😮😢❤❤
Thank you for making these videos.
This was interesting. Enjoyed so much more now then when I took A&P.
We don't even think so deeply while streching/contracting our voluntary parts, even though there are so many steps taki g place, even as i type,.. this fascinates me beyond anything, thank you soo much for this video (information)🙏🙏😭
I had wondered about this and what it meant. Well I've definitely learned something new today
Great video! As a PT, we learned this in school, but very good demonstration and information!
Glad you enjoyed it!
Fascinating stuff. Thanks for sharing
Thank you for doing this. God Bless
I rely heavily on muscle memory on playing fighting games. This is an interesting topic that i looked forward to!
Thanks for this! Excited for the next video about the important information stored in muscles. Really enjoyed learning about the motor pathway and seeing that map at 10:57.. and the LeBron James example was so helpful too. All the best xx
Found it 😆 Here’s the video on info stored in muscles if other people are looking: m.ua-cam.com/video/0qzBh8I-omg/v-deo.html Thanks!
Great video...this one really touches on my life...I was the 3 yr old that fell in a swimming pool, was rescued by a paper boy and
would Never have graduated from Any class, let alone high school...{as my brain was Not normal} without learning how to read music and play guitar...the dots...{music notation] as well as the struggle that was Great!, TOTALLY re-wired what was left of my brain!...We should talk sometime?
This lesson was incredibly interesting!
My son has cerebral palsy, this helps me understand the anatomy more ty
Fantastic explanation 🎉
Very well explained!!
Can you please make video on neuroscience behind intellectual disabilities?
Simply great 😻
this channel is amazing
Great video, love this subject and your chanel, hugs
Ooooh, as a musician, I'm very excited for the future Motor Learning video! 😎
The brain is such a complex organ and yet, it is fascinating to study it. If I would have been a physician, I would have specialized in the brain, no doubt about it. A very great organ to study and research it. Very interesting information in this video, totally awesome. Thank you for sharing it.
Well said!
I appreciate ur efforts
💯🚩
So amazing. Love the brain Thanks guys
I just found out about buerger's disease recently, and how it is only a problem tobacco users get. I would love to see a comprehensive video on the effects/diseases of smoking.
Excellent!
The whole video is fascinating. However, I have a question: you referenced that during warm-up the brain is fine-tuning the movement in order to become optimal. What about the physical warm-up of the muscles? Could you please give us some details in that matter? Thanks for the great work guys!
Fascinating video. So much detail. I look at how fast and accurate I can type on a keyboard differently now...same with playing guitar. Mind you, I haven't played guitar in years so I'm sure those efficient connections and pathways would likely have to be rebuilt. However, I still use the computer everyday so those connections are still working quite efficiently and effectively. Even my son has asked me, how do you type so fast, and without looking?! I explain, because I've been doing it for a long time, many years. Which is the non-scientific reason but still accurate in stating as such.guven the details in this video. My brain has decided, it's an important task, since it happens everyday, it must be important...so let's get very good at doing this. Very cool.
Excellent video. I'm looking forward to the next video in this series. I play the drums and this information helps me understand what all is going on between the brain and muscles. Thank you for your videos. Keep up the good work!
Cool, thanks!
God bless your program
Ive learnt more about how my waterbag works than many years at school.
@Institute of Human Anatomy Does this relate to learning complex thought? For example, are there any parallels between learning to play the guitar and learning calculus? How does practicing solving problems make one a better problem solver?
I believe the process of learning and getting better over time would be similar to the concept of muscle memory, although different parts of the brain would be involved and different neural pathways.
Really liked this one.
had to stay focused because I dont have much medical training, but I still liked this episode in particular. Maybe just because I am into brain stuff. If you know what I mean.
Just amazing. How we evolved to this stage is just a big mystery to me
Even though it was actually enacted by Design
I LOVE anatomy!
You just witnessed a brain teaching other brains about the brain
Amazing video. Can you make some videos about TBIs and different types of brain bleeds please?
Awesome stuff
Thank you for making this ENLIGHTENING video. At 53, I've pick back up 3 instruments & I can tell this info is going to be VERY USEFUL to my progress & improvement. How do you spell "Basal ganglia" (a potion of the wall of the Lateral Ventricle), which you talk about between 12:55 - 13:00?
@theAnatomyLab can you talk about how the brain work while we are learning a new language? I''ve always heard that our mother language is stored in one side of the brain and the one we learn on the oppposite site.
I watched your videos I think they are great love your topic's 🎄🎄🎄🤗🇨🇮👍💡💡
This is so interesting. Been wondering about muscle memory for a while. I’m still confused though as a guitarist how I can forget how to play a song but then just try to play it quickly (playing quickly helps me not think about what I’m doing) and play it flawlessly. Almost like my fingers are teaching me the song again. How is it that actively trying to stop myself from thinking about it helps??
Wow amazing 😍😍
Thanks
THANKS FOR THIS POST YOU RECOMMENDED 😊😊😊
Will you do a video on how science tackles consciousness and being self-aware?
Hi your video's are amazing and very educational, children would benefit from some ,I wanted to ask are you able to do a video on a pinned hip ,when I was a child my hip slipped I walked with a limp so the hospital pinned ot ,when it came to take the pins out they would not budge so now having them in for about 38 years I'm having issues with pain and movement, being nearly 50 and I feel I have weak bones due to a few breaks over the years I know it may not be a good idea to try and remove me again ,I have an ache constantly, arthritis too especially where the pins are and my hip can lock with alot of pain,would just like more information on a pinned hip and how the pins effect the body and any tips to help,I do use a walking stick and use essential oils for pain relief. My slipped hip apparently is not uncommon with children/teenagers I forgot what the doctor phrased it. I'm a shaman and so happy with your educational video's they helping me with my work and are very fascinating, well broken down for all to understand and using the body parts gives a more indepth understanding of your teachings medical students would greatly benefit too. Good visual learning, Thank you ever so much .
im 26, rapper, and now makes sense why hand-writting is 1000x easier to remember and even manipulate lyrics in your head. Since your own handwritting will allways have diferent sizes/shapes. And warms up 2000x faster to compose serious lyrics compared to typing
Best video ❤️
I had a spinal tap to check my Intercranial pressure. The hole didn't close and I had to have a Blood Patch. During the Blood Patch process I heard the blood in my left ear. Growning up I had 18 ear surgeries to drain fluid and puss from many infections. Could the infections have eroded a path between the ear canal and the Pia layer around the spinal cord? I asked the doctor doing the blood patch but he seemed to be a newbie stuck with working the ER. Overwhelmed and just trying to get through his shift. I was hoping you Anatomy Gurus might be able to explain it and show the Anatomy. Many Thanks and keep up the great work!
How does the myelination of the nerves changed with motor neuron disease such as MS? Can yo put this on the list of things and do a video? Thanks. I watch all your videos and enjoy them immensely.
It depends on the specific motor neuron disease (ALS, Parkinsons, etc), but with MS, cells called oligodendrocytes, which myelinate neurons in the brain, are repeatedly attacked, causing damage and protein accumulation in the affected area.
I use a keyboard without looking at it -- touch typing. When I want to send a message using my cell phone, I have to look at it and find the right letters. So, muscle memory on a keyboard and hunt an peck on the cell phone.
Could you do a video about how brain health suffers from after having COVID, I had difficulty and a lot of Side effects ,would love to hear your views??🎄🎄🎄⛄💟💡
Very good
I really enjoy your channel!!! This particular episode peaked my interest because I too am a musician and motorcycle racer. Two activities that require intense amounts of practice to be really good at. Having a very basic knowledge of these pathways makes me consciously think more completely about the process of practice. Thanks! Cheers.
I love your channel. I have a question, my father passed away from Lewy Body Dementia, is there anyway y polo ou could show an example orb he
Very interesting
My brain just exploded by how much information I gained.
Can please talk about sinus and vertigo and what they do the body thanks 🥰🥰🥰
Great idea!
i understood this wayyyyy better than reading the chapters from my textbook. thank you so much! #psychstudent
What a fantastic video! This is a super interesting topic in the nature of learning and I feel like I was able to take away quite a bit. I have a weird question though if you potentially read this: I have this experience with 'feeling my brain'. It feels like I can light up certain areas of my brain and make them more active and I wanted to ask if that is potentially placebo or actually a thing? Only 1 friend of mine has this experience as well and each time we randomly talk about it, we describe the exact same sensations and brain areas
Truthfully, I don't know if that's something outside of your own mind or not. My gut says that it's likely subjective, considering the brain isn't wired to perceive information like that, but there may be something more substantial to it and I just don't know.
This probably wasn't too helpful!
@@theanatomylab I appreciate your answer nevertheless! It also gives me different ways to think about it. I'll see where this leads me :)
I experience (or intentionally "activate" if I "understand" what aspect I want to alter) a similar light up in my frontal lobe area quite oftenand subjectively it feels as if a certain SPECIFIC aspect of myself changed altered or is perceived differently (minutely) and I'd experience it but it would never be like ODD to my brain (or subconscious ig) but counciously I'm aware of the change but can't like recall the feeling of myself I had just a day ago.
It always drives me batty when I think that, as you talk about the brain, because it’s your brain doing the talking, it’s talking and describing itself. 😮
Can you please please please do a video of what happens to the brain when you get bacterial meningitis and also the after affects what it causes to the brain