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Matthew W. Johnson Profile
Matthew W. Johnson

@Drug_Researcher

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33K
Following
27K
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114
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Psychedelic scientist. Seminal psychedelic research for 20 yrs at Hopkins. Drugs, behavioral economics, addiction. Views my own/not employer's.

Baltimore, MD
Joined July 2017
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@Drug_Researcher
Matthew W. Johnson
4 years
It’s official. I just receive a U01 grant from NIDA to study #psilocybin for tobacco addiction. To my knowledge it's the 1st grant from the US government in over a half century to directly study therapeutics of a classic #psychedelic. New era in legitimacy of psychedelic science.
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@Drug_Researcher
Matthew W. Johnson
2 days
RT @TheRealBuzz: Grieving the loss of one of my best friends, Jim Lovell. His extraordinary legacy is cemented by many space missions: Gemi….
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@Drug_Researcher
Matthew W. Johnson
2 days
We've lost one of the great American heroes of space exploration. I checked the news earlier this summer and was happy he was still alive at 97. Jim Lovell, part of Gemini and Apollo programs, was on the 1st mission to orbit the moon with Apollo 8, and his leadership during.
@WhizBuckleyNFH
Matthew 'Whiz' Buckley
2 days
Godspeed CAPT Lovell. Apollo 13 Mission Commander and Navy fighter pilot . American hero 🇺🇸. @NoFallenHeroes
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@Drug_Researcher
Matthew W. Johnson
9 days
Recommendations for overcoming cannabis addiction, based on science and clinical feedback. A lot of folks struggle with cannabis addiction. It can be tough because many folks deny that the addiction is real, or think it doesn't have serious consequences. That's part of the issue.
@jennyalaking
Jenny King
9 days
Radical candour: I have had issues stopping weed and I just quit again. I haven’t had any alcohol since August 2022, and I never will again. I’ve never been a cigarette smoker. Cannabis has been my crutch, my dopamine sink. I know many people say they love weed and it helps.
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@Drug_Researcher
Matthew W. Johnson
10 days
RT @Wrestling80s90s: Remembering Hot Rod: thinking of 'Rowdy' Roddy Piper who passed away 10 years ago today ❤️
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@Drug_Researcher
Matthew W. Johnson
10 days
RT @WhizBuckleyNFH: Over four years ago, I sat in sacred ceremony with a group of veterans and a civilian named Robert Gallery - All-Americ….
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@Drug_Researcher
Matthew W. Johnson
16 days
RIP Ozzy. Sat on this. What do I have to say that isn’t redundant with tributes from countless other fans?. Drugs. Cannabis and LSD were massively influential. The doom metal developed in early Sabbath albums seemed to be tailored to cannabis effects. Being honest, cocaine and
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@Drug_Researcher
Matthew W. Johnson
17 days
I ran government funded research on cocaine for years. Treatment research as well as controlled drug administration research to study effects including decision making. This is a great description of the difference between smoking crack and snorting powder (cocaine HCl) cocaine.
@Channel5iveNews
Channel 5
20 days
Hunter Biden breaks down the difference between crack & cocaine and why crack is so addictive
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@Drug_Researcher
Matthew W. Johnson
17 days
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@Drug_Researcher
Matthew W. Johnson
17 days
The Lab Essentials version of my appearance with @hubermanlab on the Huberman Lab Podcast discussing psychedelics. I appreciate the distillation of conversations to useful takeaways, especially for someone like me who can go down rabbit holes. Thanks to Andrew and his team for.
@hubermanlab
Andrew D. Huberman, Ph.D.
17 days
New Huberman Lab Essentials episode out now: 30 minutes, key takeaways only. @Drug_Researcher
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@Drug_Researcher
Matthew W. Johnson
20 days
Great @hubermanlab podcast on kratom. Lots of balanced info here. I'll say I'm skeptical that the "stimulant at low doses" claim is anything special about kratom. As a behavioral pharmacologist I've studied many drugs in humans. Virtually any "sedative" has reported stimulant.
@hubermanlab
Andrew D. Huberman, Ph.D.
20 days
The new Huberman Lab episode is out: Health Effects & Risks of Kratom, Opioids and Other Natural Occurring Medicines | Dr. Chris McCurdy. (0:00) Chris McCurdy .(2:51) Kratom (Mitragyna speciosa), Origin, Effects, Low vs High Doses .(7:19) Sponsors: David Protein & Eight Sleep
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@Drug_Researcher
Matthew W. Johnson
20 days
RT @TheRealBuzz: July 20, 1969. “Contact light, engine stop.” The Apollo 11 lunar module Eagle touched down at Tranquility Base on the Moon….
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@Drug_Researcher
Matthew W. Johnson
30 days
Congratulations, Doctor Dourron!.
@HDourron
Haley Maria Dourron
30 days
Done! No revisions! .Wearing my neuron dress because sadly there is no dress of connectome-based classification
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@Drug_Researcher
Matthew W. Johnson
1 month
Freedom of thought is critical for great science. Thanks for the leadership, @NIHDirector_Jay.
@NIHDirector_Jay
Jay Bhattacharya, MD, PhD
1 month
This 4th of July, I’m reflecting on the freedoms that fuel scientific rigor and public health. From all of us at @NIH, wishing you a safe and healthy Independence Day!
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@Drug_Researcher
Matthew W. Johnson
1 month
One of my all-time favorites.
@Revolvermag
revolvermag
1 month
SUICIDAL TENDENCIES released 'Lights. Camera. Revolution' 35 years ago today. What's your favorite song?
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@Drug_Researcher
Matthew W. Johnson
1 month
The Declaration was not just the birth of our nation. It represented an evolution of human consciousness. Human value & freedom are not created by any authorities. They are inherent to the human being (inalienable & endowed by their Creator). There is no explanation or
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@Drug_Researcher
Matthew W. Johnson
1 month
Fascinating account of psychedelic treatment of PTSD at 1:36:40 from the dude who killed Osama bin Laden. The whole interview is remarkable. It's unimaginable what this guy has seen and experienced.
@TuckerCarlson
Tucker Carlson
1 month
Fourteen years after he killed Osama bin Laden, former SEAL Rob O’Neill can say with authority that the warmongers pushing for regime change in Iran are disgusting. (0:00) How O’Neill Accidentally Joined the Navy.(8:29) The Most Challenging Part of Becoming a SEAL.(15:04)
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@Drug_Researcher
Matthew W. Johnson
1 month
RT @NIHDirector_Jay: The American people should have immediate free access to the science that we so generously fund through the @NIH. Star….
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@Drug_Researcher
Matthew W. Johnson
1 month
More on these results. Agreed, these are very promising results for both this formulation and route of 5-MeO-DMT as well as psychedelic medicine as a whole. There is a very realistic pathway to not only approval but success once on the market.
@C_Angermayer
Christian Angermayer
1 month
Today, $ATAI announced outstanding Phase 2b data for BPL-003 (5-MeO-DMT). In parallel, core shareholders – including myself and pharma company @ferring – demonstrated conviction by investing $50 million together with top-tier biotech funds. I firmly believe psychedelics have
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@Drug_Researcher
Matthew W. Johnson
1 month
Looking forward to a peer reviewed paper hopefully. With the caveats of science by press release, this looks very impressive. Similare effect as esketamine without repeated dosing. The lower active dose looked just as good as higher dose. Well matched groups. Expected safety.
@flobrand
Florian Brand
1 month
Some exciting additional data from the $ATAI analyst call just now on the BPL-003 Phase 2b topline data release from earlier today: . 1) Balanced demographics across arms (Slide 1).2) Very encouraging response and remission rates based on only a SINGLE dose of BPL-003 (better
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@Drug_Researcher
Matthew W. Johnson
1 month
Getting some well deserved sleep on stage at Psychedelic Science 2025 with Peter Hendricks. 😄 This image did the rounds between cell phones at the meeting. We were actually both looking at our great co-presenter @RayyanZafar6 's slides located very low in front of the stage. At
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