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Neuroscientifically Challenged
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Добавлен 15 май 2014
My 2-Minute Neuroscience videos will help you learn the basics of neuroscience in short, easy-to-understand snippets. It's important to note, however, that the videos are only 2 minutes long and full of information. You may want to pause, rewind, re-watch, use the closed captioning, and/or look at the transcript in the info section of the video---especially if you are learning this material for the first time.
As of May 2023, I have begun adding 10-Minute Neuroscience videos to my channel. So, if you’re looking for more information than a 2-minute video can provide, check for a 10-minute video that covers the same topic!
Unless otherwise indicated, all of the drawings used in my videos are drawn by me (Marc Dingman).
The banner image on my channel is a CC image courtesy of Bruno Pascal. The work can be seen here: commons.wikimedia.org/wiki/File:Human_astrocyte.png and the CC license can be seen here: creativecommons.org/licenses/by-sa/3.0/deed.en
As of May 2023, I have begun adding 10-Minute Neuroscience videos to my channel. So, if you’re looking for more information than a 2-minute video can provide, check for a 10-minute video that covers the same topic!
Unless otherwise indicated, all of the drawings used in my videos are drawn by me (Marc Dingman).
The banner image on my channel is a CC image courtesy of Bruno Pascal. The work can be seen here: commons.wikimedia.org/wiki/File:Human_astrocyte.png and the CC license can be seen here: creativecommons.org/licenses/by-sa/3.0/deed.en
2-Minute Neuroscience: Zolpidem (Ambien)
Zolpidem, better known by the brand name Ambien, is a medication primarily used to treat insomnia and other sleep-related problems. In this video, I discuss the safety and effectiveness of zolpidem as well as how it works in the brain to promote sleep.
TRANSCRIPT:
Zolpidem, better known by the brand name Ambien, is a medication primarily used to treat insomnia and other sleep-related problems. Studies have found zolpidem to be effective in reducing sleep latency, or the amount of time it takes someone to fall asleep, as well as in increasing total sleep time. Zolpidem belongs to a class of medications known as non-benzodiazepine hypnotics, sometimes called Z-drugs because many of the first...
TRANSCRIPT:
Zolpidem, better known by the brand name Ambien, is a medication primarily used to treat insomnia and other sleep-related problems. Studies have found zolpidem to be effective in reducing sleep latency, or the amount of time it takes someone to fall asleep, as well as in increasing total sleep time. Zolpidem belongs to a class of medications known as non-benzodiazepine hypnotics, sometimes called Z-drugs because many of the first...
Просмотров: 2 934
Видео
10-Minute Neuroscience: Depression
Просмотров 11 тыс.5 месяцев назад
In this video, I discuss the neuroscience of depression. First, I cover the serotonin hypothesis, which suggests depression is caused by low levels of serotonin in the brain, and I explain why this hypothesis does not fully explain what’s happening in the brain to cause depression. Then, I cover several other hypotheses, including those that focus on dysregulation in the HPA axis, immune system...
2-Minute Neuroscience: Sleepwalking
Просмотров 8 тыс.6 месяцев назад
Sleepwalking, or somnambulism, involves walking and other behaviors that are performed during incomplete arousal from sleep. In this video, I discuss some hypotheses about what happens in the brain to cause sleepwalking. TRANSCRIPT: Sleepwalking, or somnambulism, involves walking and other behaviors that are performed during incomplete arousal from sleep. Sleepwalking episodes can last for anyw...
2-Minute Neuroscience: Vertigo
Просмотров 8 тыс.6 месяцев назад
Vertigo involves the illusion of movement, where someone either feels like they or the environment around them is moving-usually in a spinning manner. In this video I discuss the role of the vestibular system and related structures in producing vertigo. TRANSCRIPT: Vertigo involves the illusion of movement, where someone either feels like they, or the environment around them, is moving-usually ...
2-Minute Neuroscience: Migraine
Просмотров 17 тыс.7 месяцев назад
Migraine is a chronic neurological condition involving repeated headaches as well as a variety of other symptoms. In this video, I discuss the neurological mechanisms thought to underlie migraine. TRANSCRIPT: Migraine is a chronic neurological condition involving repeated headaches that are frequently severe and are accompanied by other symptoms, such as nausea, vomiting, and an increased sensi...
2-Minute Neuroscience: Methylphenidate
Просмотров 32 тыс.8 месяцев назад
Methylphenidate, better known as Ritalin or Concerta, is a stimulant medication primarily used to treat ADHD. In this video, I discuss how methylphenidate affects the brain and how this is thought to lead to therapeutic effects in ADHD. TRANSCRIPT: Methylphenidate is a stimulant medication primarily used to treat ADHD, although it is sometimes also used to treat daytime sleepiness associated wi...
10-Minute Neuroscience: Visual Pathways
Просмотров 44 тыс.8 месяцев назад
In this video, I cover the pathway visual information travels moving from the eye to the visual cortex and surrounding areas. First, I discuss the components of the eye that focus light on the retina. Then, I describe the anatomy of the retina along with the functions of the different cell types found there. Next, I cover the pathways that carry visual information from the retina to the primary...
2-Minute Neuroscience: DMT
Просмотров 59 тыс.9 месяцев назад
DMT is naturally produced in a variety of plants and animals (including humans) and is also a potent psychoactive drug known for its ability to cause intense hallucinations and psychedelic experiences. In this video, I discuss how DMT might act in the brain to produce its unique effects. TRANSCRIPT: DMT is a substance that’s produced naturally in a variety of plants and animals, including human...
2-Minute Neuroscience: Cochlear Implants
Просмотров 14 тыс.10 месяцев назад
A cochlear implant is an electronic device that can restore sound perception in people with certain types of severe hearing loss by picking up sound from the environment, converting that sound into electrical impulses, and transmitting those impulses directly to the auditory nerve. In this video, I discuss the components of a cochlear implant and how they work together to create sound perceptio...
10-Minute Neuroscience: Action Potentials
Просмотров 34 тыс.10 месяцев назад
In this video, I cover the basics of the action potential beginning with an explanation of membrane potential and how it sets the stage for the action potential. Then, I describe how an action potential is generated and how it ends. I cover the propagation of an action potential down the axon and the role myelin plays in this process. Finally, I discuss the absolute and relative refractory peri...
10-Minute Neuroscience: Synapses
Просмотров 58 тыс.11 месяцев назад
In this video, I cover the different components of a synapse, including the presynaptic neuron, postsynaptic neuron, synaptic cleft, and synaptic vesicles. I discuss how signals are propagated at chemical synapses through the use of neurotransmitters, as well as how neurotransmitters are removed from the synaptic cleft by enzymes and/or reuptake. I also cover the components and function of elec...
10-Minute Neuroscience: Neurons
Просмотров 46 тыс.Год назад
In this video, I cover all of the main parts of a neuron including the dendrites, cell body (soma), axon hillock, axon, and axon terminals (synaptic boutons). I describe how a signal travels from the dendrites of a neuron, down the axon, and to the axon terminals to communicate with another neuron through the release of neurotransmitters. I also describe ways of categorizing neurons based on st...
2-Minute Neuroscience: Frontotemporal Dementia (FTD)
Просмотров 27 тыс.Год назад
Frontotemporal dementia, or FTD, is a term used to describe a collection of related brain disorders that involve the neurodegeneration of the frontal and temporal lobes. In this video, I discuss the symptoms and subtypes of FTD as well as the pathological brain mechanisms underlying FTD. TRANSCRIPT: Frontotemporal dementia, or FTD, is a term used to describe a collection of related brain disord...
2-Minute Neuroscience: Sleep Paralysis
Просмотров 122 тыс.Год назад
2-Minute Neuroscience: Sleep Paralysis
2-Minute Neuroscience: Fatal Insomnia
Просмотров 41 тыс.Год назад
2-Minute Neuroscience: Fatal Insomnia
2-Minute Neuroscience: Schizophrenia
Просмотров 276 тыс.Год назад
2-Minute Neuroscience: Schizophrenia
2-Minute Neuroscience: COVID-19 & the Brain
Просмотров 55 тыс.2 года назад
2-Minute Neuroscience: COVID-19 & the Brain
2-Minute Neuroscience: Obsessive-Compulsive Disorder (OCD)
Просмотров 500 тыс.2 года назад
2-Minute Neuroscience: Obsessive-Compulsive Disorder (OCD)
2-Minute Neuroscience: Restless Legs Syndrome
Просмотров 314 тыс.2 года назад
2-Minute Neuroscience: Restless Legs Syndrome
2-Minute Neuroscience: Brain Aneurysms
Просмотров 101 тыс.2 года назад
2-Minute Neuroscience: Brain Aneurysms
2-Minute Neuroscience: Bell's Palsy
Просмотров 445 тыс.2 года назад
2-Minute Neuroscience: Bell's Palsy
im drunk and also taking neuroscience courses. it’s trippy to know what’s happening to my brain atm haha
Wow I had no clue lycanthropy was an actual medical condition (granted no one actually becomes a wolf). I wonder if a technique or gene therapy can be used to help those who suffer from this
So furries. lol
Wow that's where lycans came from
what can make someone see red and green, suddenly much more vivid ?
I wonder what about the mechanisms of action cause sleepiness and suicidal ideation. Tried Concerta once and I could not even drive home from where I was I was so sleepy, and couldn't stop crying and thinking about suicide for two hours. I have mild ADHD and depression and respond very well to Adderall and Dexedrine, Vyvanse doesn't do anything for me but Concerta was its own Hell.
That first clip is cursed
Maybe he was a cat!
That party explains why the furry community exists
Actually their determination to identify as an animal commonly stems from the desire for beastiality not lycanthropy. They are also called Zoophiles. Any honest furry will admit their desire to perform acts as their animal character or with other animals and many platforms such as Second Life serve as masterbaitory sanctuaries. They do not believe they are actually animals, they just wish to identify as such out of their perverse urges. It's no different than those who abuse children, but rather it is dogs.
Thanks
Can I have this comment pinned for no reason?
You got it.
I’ve been on them for 19 years… 😁
Excellent. Thanks for sharing.
awww now I can explain in a laymen's term to people who still won't know what I am talking about! But very well done for me to understand ROCK ON! do u have any videos on the effects of organophosphate's on the Ach receptors??
Check out your info it’s down and in
Not the first comment like this I've received (and responded to). Here's some info, feel free to check it: www.ncbi.nlm.nih.gov/pmc/articles/PMC1123788/
People talk about weed having a side effect of anxiety, but I personally just think weed gets you sucked into what you’re immersed in, which means when an anxious thought comes along you latch onto it hardcore. I treat weed like a psychedelic. Set and setting are crucial, don’t just go get stoned at the funeral you’re attending
And if yur jst "dfrent" why do doctors feel the need to administer drugs to control certain thngs in the autistic brain( & thus the behavior) ?
Seems apparent YOUR defensive mechanism is normal...Speaking of which if u say autistic people r jst " dfrent" why are scientists studying them ?
My friend was like: ,,Why there wasn't a hot woman instead of a demon''?
how to die easily: dont sleep for 1 day
The pineal Gland is where GOD is.... Genesis 32:30
D.I.D., Dissociation Dz, Schizoid, Schizotypal. Posttraumatic. Denied f authenticity and/or lack of proper attachment structure NAMELY while very young. BUT also neurodivergent brain 🧠 structure and physiology. Just depends BUT usually multifactorial INCLUDING a predisposition to SUCH conditions, as with most others.
I had this pain since 2002-2003 in the 6th grade.! Codeine pills & requip was the key to help improve the pain.
watching this 30 mine before an exam😅
Thank you for the crisp and concise overview🙏🏼
Thank you very much, cheers from Russia
I was hoping you had a video like this on Buprenorphine (Subutex)
Yo let me hook you up with this specialist I frequently cop from, he got Adderall, Xanax, Methadone, Oxycodone, M30, MDMA, Percocet and more pharma stocks. He’s meds are well refined, check em out?
Kratom does this to me if I take it too soon before bed.
my university uses you're video as study material, it means you did a good job, well done :D
great video . I'm trying to understand how a segment of the spinal cord becomes "facilitated" or more easily stimulated, and the output of pain goes up. Is this a problem in a part of the brain or is it a chemical issue with sodium, diffusion ? Anything I should specifically search for in the videos to watch? Thank you !
I struggled for years with cocaine. I haven’t done it in 3 weeks! Baby steps
l'll refer this mycologist who introduce magic mushroom it helped me treat my depression and anxiety, check him out he also guide newbies on proper trips moments.
@novatripps
He's on Instagram handle
The cause of the issue makes logical sense, however I wonder if there are studies about this
What if nicotine and caffeine come in contact..?
I have one now. Its 2 mm. I have worse headaches. It scares me alot. Waiting see what my neurologist is wanting to do. Mine still small
Scrolling through comments on YT & FB feels like a OCD, constantly checking emails & texts feels very repetitive too. Maybe some mediums, platforms, sounds, colours are engineered to become addictive?
Yep i hate this. Not only is it uncomfortable, but it gives me stress and anxiety knowing i have to go to work the next day on little sleep
Yo, I flirted with this as a kid! Thankfully nothing happened with it, but I used to imagine how easy it would be for exact replicas to take the place of my parents, and then I would get anxiety at the possibility
I don't get hallucinations but it makes uo by SUFFOCATING ME! Luckily my body immediately wakes up but idk if it'll keep coming in clutch like that. I've gotten used to it, kind of gotten used to the suffocation, not completely tho.
why not induce narcolepsy?
Over the last few years I've noticed most of my friends and family using coffee as their crutch, not realising that that groggy feeling in the morning is most likely caused by a caffeine overdose. And most of them refuse to listen. They assume that caffeine = wakefulness everytime forever with no side effects, and so problems remain.
World is full of imposters , isn't it
Synth Syndrome.
I wonder if thats a modern thing.... or if there were ancients with it, and it just became a story about god or a vampire or some shit
I'm schizophrenic and this happens to me plus alot of other stuff. I think people are goverment spies too.
Maybe The person they dated was a normal personal but when they got married that person slowly changed and showed their true colors but they were so in love with that person that they dont wanna believe this person was faking it all along so they develop a copping mechanism bc they cant deal with the evil that is within human beings.
"They Live!"
It's all true! The aliens are doing it!
It is true but I prefer to call them demons - Funny how they come up with BS to explain To those who actually realize they are indeed in this MF all alone! Always have been and always will be!
This "syndrome" is going to be used to explain the WEF's coming mass clone replacement operation.
they should make a 2min video abt whatever u got goin on in ur head bro
@@m00rgab I'd watch that video!