Overview of psychoactive drugs | Processing the Environment | MCAT | Khan Academy

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khanacademymedicine

khanacademymedicine

9 жыл бұрын

Visit us (www.khanacademy.org/science/he...) for health and medicine content or (www.khanacademy.org/test-prep/...) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. Created by Brooke Miller.
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Пікірлер: 80
@wormwoody4108
@wormwoody4108 3 жыл бұрын
More alert drunk person got me
@liam_mushyviainstagramgots7181
@liam_mushyviainstagramgots7181 2 жыл бұрын
⬆️⬆️👆👆👆 f0r your shro00ms and psyched stuffs 🍫🍄
@crushhurts
@crushhurts 5 жыл бұрын
More alert drunk killed me! Hahaha!! That's me trying to get back to work after a night partying.
@name2l
@name2l 8 ай бұрын
I love how at the end they mention that it's not a perfect and neat system, ecause some drugd could go into multiple of the said categories. I think that's just an important addition when learning aout and im glad they rought it up for everyone to notice :) great vid
@farisalshboul998
@farisalshboul998 9 жыл бұрын
this is the best video on this subject ever !!! thanks very much , surely the owner of this video is incredibly genius that made the subject so easy to understand & differentiate :D
@ArtemRomanov
@ArtemRomanov 9 жыл бұрын
Thanks a lot, I heard almost all of these words, but didn't know how they grouped together.
@worldfactscentral2070
@worldfactscentral2070 7 жыл бұрын
3 types of hallucinogens: dissociatives, psychadelics and deliriants
@ByzantineDarkwraith
@ByzantineDarkwraith 5 жыл бұрын
Preach! Also there's salvia divinorum, which contains kappa-opioid receptor agonists (look it up, it could be antag), which has insane and dysphoric effects which I would never call dissociative but some have inexplicably taken to calling an atypical dissociative. I would call it more of a deliriant, and anxiogen.
@dcinput7645
@dcinput7645 2 жыл бұрын
@@ByzantineDarkwraith z class drugs are atypical too deliriants, psychedelics and dissociatives (zolpidem as an exemple).. Mixture of 3.
@hughie5068
@hughie5068 11 ай бұрын
fianlly someone who taught me what each drug does so now i can take them well. thanks lady
@DejaStacy
@DejaStacy 10 ай бұрын
I got my stuff delivered discreetly by this mycologist whose get lsd, dmt, mushrooms and more
@DejaStacy
@DejaStacy 10 ай бұрын
Dude is on telegram and Instagram
@DejaStacy
@DejaStacy 10 ай бұрын
@pham_smart1
@davesbabe42able
@davesbabe42able 6 жыл бұрын
Thank you very much for this! It was so helpful for my huge exam. it made it much easier to understand.
@samsongabriel4087
@samsongabriel4087 6 жыл бұрын
Absolutely fantastic vid. Thank u.
@MarduksonofEa
@MarduksonofEa 8 жыл бұрын
mother of god! what an amazing lesson.... taught me how stupid it is to categorizes drugs like that... classify them as they are felt, lets collectively agree with that....!
@ByzantineDarkwraith
@ByzantineDarkwraith 5 жыл бұрын
There's much more nuanced methods of classification. I like to go with the Seven Recreational Categories, which I made up. Here we go. (Depressant) 1: Opioids 2: Sedatives (GABAergic Depressants) (Hallucinogen) 3: Dissociatives (NMDA Antagonists) 4: Cannabinoids 5: Psychedelics (Classical Serotonergic) (Hallucinogen and Stimulant) 6: Empathogens (Serotonin Releasers/Increasers) (Stimulant) 7: Dopaminergic Stimulants (Perhaps also a category for Adenosine Antagonist Stimulants like Caffeine, as well as the Acetylcholine-affecting Nicotine) There's also two categories of psychoactive drug I would consider non-recreational. These are both hallucinogens. There are the deliriants, which make you delirious and actually believe that things which are not there are there, and see things, etc, most often spiders. These are typically anticholinergic and include diphenhydramine and atropine. Then there's salvia. It affects the kappa opioid receptor (not the mu-opioid, the one that feels good, which morphine activates), and produces bizarre and in my opinion terrible effects. This is a pretty good guide for your own recreational drug use purposes. When I get confused, I remember the big seven: Morphine, alcohol, ketamine, cannabis, LSD, MDMA and amphetamine. If you're on at least one drug from each category, you're doing well for yourself! (haha just kidding dont actually do drugs lol xd who would do that)
@ITILII
@ITILII 4 жыл бұрын
Nowhere near as stupid as making Marijuana Schedule 1 - Schedule I drugs have no currently accepted medical use and aren’t considered safe to use even under medical supervision. They have a high potential for abuse and dependency. Meth, coke, morphine, hydromorphone, fetanyl are Schedule 2. Ketamine and steroids are Schedule 3. Benzos are Schedule 4. Of course this all makes perfect sense to classify pot at More dangerous than meth, benzos, coke, steroids and fetanyl. Your tax dollars at work !
@doctorirosi6808
@doctorirosi6808 3 жыл бұрын
I was diagnosed of HIV in 2015, i have tried everything possible in life from one doctor to another, one hospital to another, series of tests different kinds of medication i had already lost hope until i meet Great DR Irosi online testimonies, a specialist in herbal medication from Africa, i contacted him true his email, And he told me what to do so I can get cured, of which I did and he prepared HIV herbal medication for me which i took for 14days and now i am completely cured i want to use this medium to express my gratitude to him for saving my life and curing me from HIV disease, for taking away all my pains and sorrows, I''m indeed grateful and i am so happy I''m now cured totally, I will continue to tell the good news of your great works to everyone, if you have HIV or other disease contact him true his Email via: (drirosisolutioncenter@gmail.com) Or WhatsApp him via +2348118829771 thank you my great DR Irosi for curing me keep up your great work.
@lb7625
@lb7625 2 жыл бұрын
do you believe In God?
@Gothams_Knight
@Gothams_Knight Жыл бұрын
There is always gonna be some smartass in comment section to write something critical even if video contains great information overall
@arimargolis7390
@arimargolis7390 8 жыл бұрын
Great Job!! Very Clear.
@humbertocastro2020
@humbertocastro2020 7 жыл бұрын
Lots of good information, thank you.
@Jasmine-ll8qu
@Jasmine-ll8qu Жыл бұрын
WOW! Thank you :D this will forever make medicines clear for me, irreversible learning 😆
@samsongabriel4087
@samsongabriel4087 6 жыл бұрын
Excellent video, well done ma'am.
@BilkulAbhi
@BilkulAbhi 3 жыл бұрын
Ohh thanks you for this knowledge Now i know what i like the most
@kingsala1392
@kingsala1392 3 жыл бұрын
Love this
@fairymairah
@fairymairah 4 жыл бұрын
Me and my Younger Sibling were Judged! Bullied! Threatened! Put Down and Mislead by Family Members and People in School! Everytime the Past would still bother us! The Psychiatrist would give us Pills and Don't actually solve our Problems! We were accused of being Troubled for Apparent reason and there is No one to talk to !
@flamingwolf1724
@flamingwolf1724 3 жыл бұрын
Im watching this while i'm in my health class. Dr. Handcock if you're reading this wasssssssuuuuuuuuup.
@braysniper58
@braysniper58 8 жыл бұрын
great lesson!
@mcatandusmleclips7912
@mcatandusmleclips7912 4 жыл бұрын
Do we have to know the different types of hallucinogens for the MCAT. Like LCD being a hallucinogen and what not?
@checkoutmyconueloninstagra4759
@checkoutmyconueloninstagra4759 2 жыл бұрын
If you are looking for a discreet online dealer you can be very comfortable with, check out @myconuel profile on Instagram this profile is a well organized group of mycologists and researchers how post updates on their psilocybin research and growth of different strains, they also move other psychedelic products like Dmt, Lsd, Mdma, Ketamine, Xanax and Ayahuasca discreetly, unnoticed and safe with a well planned out logistics system very discreet and fast to any location. You can trust them they got every legal matters covered.
@user-gk3op7tu9l
@user-gk3op7tu9l 3 ай бұрын
❤ Ur voice 😢🎉
@9-volt247
@9-volt247 3 ай бұрын
Hello!
@hunterrhoades3676
@hunterrhoades3676 3 жыл бұрын
ap psychology exam tomorrow!!! wish me luck 🥰
@user-gk3op7tu9l
@user-gk3op7tu9l 3 ай бұрын
I ❤ psychology + pharmacy
@yericproy9167
@yericproy9167 6 жыл бұрын
Hallucinogens also intensify feelings / emotions
@prometeo_X
@prometeo_X 5 жыл бұрын
Does anybody have a citation for this kind of classification?
@SarahRN
@SarahRN 3 жыл бұрын
amazing lecture!!!
@checkoutmyconueloninstagra4759
@checkoutmyconueloninstagra4759 2 жыл бұрын
If you are looking for a discreet online dealer you can be very comfortable with, check out @myconuel profile on Instagram this profile is a well organized group of mycologists and researchers how post updates on their psilocybin research and growth of different strains, they also move other psychedelic products like Dmt, Lsd, Mdma, Ketamine, Xanax and Ayahuasca discreetly, unnoticed and safe with a well planned out logistics system very discreet and fast to any location. You can trust them they got every legal matters covered.
@AshokKumar-fm3ql
@AshokKumar-fm3ql 3 жыл бұрын
Nescafe sunrise it is also a medicene for constipation
@janetlyn6697
@janetlyn6697 2 жыл бұрын
Nicotine isn't relaxing, it's the deep breathing when smoking
@youtubecommentor1338
@youtubecommentor1338 4 жыл бұрын
more alert drunk person... what a bliss
@ArtemRomanov
@ArtemRomanov 9 жыл бұрын
Are there any psychopassive drugs?
@hebamahmoud975
@hebamahmoud975 2 жыл бұрын
if someone thinks perfection doesn't exist, show them THIS VIDEO!!!!
@jreynol100
@jreynol100 2 жыл бұрын
drugs are badass
@liam_mushyviainstagramgots7181
@liam_mushyviainstagramgots7181 2 жыл бұрын
⬆️⬆️👆👆👆 f0r your shro00ms and psyched stuffs 🍫🍄
@sarbasov
@sarbasov 8 жыл бұрын
Are there any negative effects of them besides addiction?
@goldfishcakes329
@goldfishcakes329 3 жыл бұрын
Acid can trigger symptoms of Schizophrenia if there’s history of said illness in your family
@sarbasov
@sarbasov 3 жыл бұрын
@@goldfishcakes329 thank you. Taking psychoactive drugs for relax after work is quiet arguable then.
@Ohmloud
@Ohmloud 2 жыл бұрын
It wil drain your bankacound..
@runnerxc
@runnerxc Жыл бұрын
Death lol
@pawanaggarwal9812
@pawanaggarwal9812 5 жыл бұрын
can we say that adrenaline and noradrenaline are stimulants????
@checkoutmyconueloninstagra4759
@checkoutmyconueloninstagra4759 2 жыл бұрын
If you are looking for a discreet online dealer you can be very comfortable with, check out @myconuel profile on Instagram this profile is a well organized group of mycologists and researchers how post updates on their psilocybin research and growth of different strains, they also move other psychedelic products like Dmt, Lsd, Mdma, Ketamine, Xanax and Ayahuasca discreetly, unnoticed and safe with a well planned out logistics system very discreet and fast to any location. You can trust them they got every legal matters covered.
@78kurenai
@78kurenai 4 жыл бұрын
omg, how do you write that pretty? is it stylus pen or mouse?
@Gallo_1.6
@Gallo_1.6 3 жыл бұрын
Wheres the bit about mcat?!!
@morosanuandrei4692
@morosanuandrei4692 Жыл бұрын
You forgot about jimson weed in halucinogen category
@AshokKumar-fm3ql
@AshokKumar-fm3ql 3 жыл бұрын
Nervous fear is normal human emotion but abnormal is pshychiatric medical conditin
@jaiparkashbelwal5916
@jaiparkashbelwal5916 3 жыл бұрын
Hlo ser sicologist bout aacha work krtay ha
@AshokKumar-fm3ql
@AshokKumar-fm3ql 3 жыл бұрын
Using pshychoactive drug to discovr pshychiatri and oiher organ drugs
@checkoutmyconueloninstagra4759
@checkoutmyconueloninstagra4759 2 жыл бұрын
If you are looking for a discreet online dealer you can be very comfortable with, check out @myconuel profile on Instagram this profile is a well organized group of mycologists and researchers how post updates on their psilocybin research and growth of different strains, they also move other psychedelic products like Dmt, Lsd, Mdma, Ketamine, Xanax and Ayahuasca discreetly, unnoticed and safe with a well planned out logistics system very discreet and fast to any location. You can trust them they got every legal matters covered.
@ash.toronto31
@ash.toronto31 4 жыл бұрын
What about cannabis?
@AngryTango
@AngryTango 2 ай бұрын
I thought cocaine was an analgesic drug (opiate)
@ordinarygeek1893
@ordinarygeek1893 7 жыл бұрын
Video sounds like it just stopped all of a sudden (no wrap-up or anything. You were still disclosing points). Is this video a Part 1 or something?
@checkoutmyconueloninstagra4759
@checkoutmyconueloninstagra4759 2 жыл бұрын
If you are looking for a discreet online dealer you can be very comfortable with, check out @myconuel profile on Instagram this profile is a well organized group of mycologists and researchers how post updates on their psilocybin research and growth of different strains, they also move other psychedelic products like Dmt, Lsd, Mdma, Ketamine, Xanax and Ayahuasca discreetly, unnoticed and safe with a well planned out logistics system very discreet and fast to any location. You can trust them they got every legal matters covered.
@Name-dv5dz
@Name-dv5dz 3 жыл бұрын
Please don’t do benzo’s unless absolutely necessary!!!!!
@checkoutmyconueloninstagra4759
@checkoutmyconueloninstagra4759 2 жыл бұрын
If you are looking for a discreet online dealer you can be very comfortable with, check out @myconuel profile on Instagram this profile is a well organized group of mycologists and researchers how post updates on their psilocybin research and growth of different strains, they also move other psychedelic products like Dmt, Lsd, Mdma, Ketamine, Xanax and Ayahuasca discreetly, unnoticed and safe with a well planned out logistics system very discreet and fast to any location. You can trust them they got every legal matters covered.
@riskygamer1012
@riskygamer1012 4 жыл бұрын
Coronavirus? Is that any way a drug??
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