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J Andrés Delgado-Ron MD, MSc

@jorgeandr3s.bsky.social
67 followers 165 following 239 posts

Social epidemiologist and public health researcher. "Here we are not afraid to follow truth wherever it may lead, nor to tolerate any error so long as reason is left free to combat it." Find me philosophizing at substack.com/@andresdelgadoron

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Reposted by J Andrés Delgado-Ron MD, MSc
Adrian M. Owen, OBE, FRS @comadork.bsky.social · 15h
Have grand theories of consciousness earned their keep? Our opinion, published in @cp-neuron.bsky.social today. @action-brain.bsky.social @cifar authors.elsevier.com/a/1nupi3BtfH...
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 04/10/2026
Just finished my free labour duties reviewing three manuscripts. 1 minor revision 1 major revision 1 rejection < how do you plan to reach a scientific conclusion with just 3 variables and killing your sample as adjustment? #episky
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Reposted by J Andrés Delgado-Ron MD, MSc
Florian Naudet @floriannaudet.bsky.social · 03/10/2026
🍫 or 💩? About the effect size reported in a trial that shaped the estimated effect of fluoxetine in meta-analyses of pediatric depression, my stellar co-author @ploederl.bsky.social says: “It’s the kind of effect size you only get if you ask people whether they prefer chocolate or faeces.” 👇👇👇
nature.com
Prozac use for childhood depression skewed by single flawed medical trial
One small study in Iran swayed meta-analyses in favour of antidepressant use in children, researchers say.
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 02/10/2026
A recent paper proposes that NDEs may have evolved from the same defensive response that causes animals to “play dead.” INTERESTING; but can five unverified anecdotes support a scientific theory about near-death experiences? Read the full article below. www.linkedin.com/pulse/eviden...
linkedin.com
No Evidence in the Planned Search? Five Anecdotes from Google would do: Neuroscientists
Near-death experiences are a scientific mystery. We have credible reports of people describing out-of-body experiences, life reviews, and other unusual phenomena—but we still don't know how they happe...
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Reposted by J Andrés Delgado-Ron MD, MSc
moin syed @syeducation.bsky.social · 01/10/2026
Gave a talk in my dept. on the OSF transition. I wrote up a rough script of the session, which could be of interest to others. I synthesize existing resources and provide my own perspectives. Comments and corrections welcome! zenodo.org/records/2306...
the header for a paper describing "Life after OSF" #metascience
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Jack Cousteau ⚓️ @angrywaterman.bsky.social · 01/10/2026
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 30/09/2026
Reappraising the claims of evolutionary continuity between thanatosis and near-death experiences academic.oup.com/braincomms/a...
academic.oup.com
Reappraising the claims of evolutionary continuity between thanatosis and near-death experiences
Jorge A Delgado-Ron; Reappraising the claims of evolutionary continuity between thanatosis and near-death experiences, Brain Communications, , fcag368, htt
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Reposted by J Andrés Delgado-Ron MD, MSc
Darren Dahly @statsepi.bsky.social · 28/09/2026
I have an idea for the next @criticalcarereviews.com...
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 28/09/2026
Cinq choses à savoir… Expériences de mort imminente CMAJ doi.org/10.1503/cmaj... via @cmaj.ca #fr
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Reposted by J Andrés Delgado-Ron MD, MSc
Ian Hussey @ianhussey.mmmdata.io · 25/09/2026
"Systematic reviews are only as credible as the studies they include" INSPECT-SR was published yesterday, giving concrete guidance on how to exclude untrustworthy studies. Cochrane's statement: www.cochrane.org/about-us/new... Article: www.cochrane.org/about-us/new... Guidance: inspect-sr.com
cochrane.org
New tool helps researchers spot problematic trials before they distort evidence | Cochrane
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Reposted by J Andrés Delgado-Ron MD, MSc
Yoshua Bengio @yoshuabengio.bsky.social · 23/09/2026
I was invited to address the UN Security Council this afternoon to discuss the unprecedented threat posed by uncontrolled frontier AI agents.
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Nature @nature.com · 20/09/2026
Controversy around OpenAI’s claim to have solved the Navier–Stokes problem highlights how researchers could be inadvertently sharing — and absorbing— ideas through chatbots. go.nature.com/4xwcjXs
go.nature.com
OpenAI maths bombshell sparks debate about who gets credit in age of AI
Nature - Controversy around OpenAI’s claim to have solved the Navier–Stokes problem highlights how researchers could be inadvertently sharing — and absorbing— ideas through chatbots.
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 16/09/2026
@badboyofscience.bsky.social Hey, what would you tell to someone that says that quantum entanglement is just a complicated way of saying you tried splitting a particle but it seems the particle is still together, just across space-time. In other words, a true "atom" (indivisible)
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Reposted by J Andrés Delgado-Ron MD, MSc
Anil Seth @anilseth.bsky.social · 16/09/2026
1/6 An extraordinary @nature.com paper has just landed from the lab of @sergiuppasca.bsky.social. They found a way to create "xenocortical mice" which have ~92% of their cortex occupied by a cortical organoid derived from human stem cells.
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 16/09/2026
Are targets for *social network size* and *daily interaction frequency* appropriate for public health guidelines on social connection? We analyzed data from 1,325 Canadians searching for an ideal number exists to reduce loneliness, anxiety, and depression Read to find out: doi.org/10.1016/j.ss...
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Reposted by J Andrés Delgado-Ron MD, MSc
Anil Seth @anilseth.bsky.social · 10/09/2026
“If I had more time, I would have written a shorter letter”. Blaise Pascal (probably).
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CMAJ @cmaj.ca · 10/09/2026
We don't talk about our dead: A neurosurgeon reflects on unwritten rules of his profession ➡️ www.cmaj.ca/lookup/doi/10.1503/cmaj.260727
“No one teaches physicians how to carry a child’s death. Everyone improvises privately and calls it coping.”
— Mirko Micovic MD PhD

We don't talk about our dead
DOI: 10.1503/cmaj.260727
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Reposted by J Andrés Delgado-Ron MD, MSc
Alex Wild @alexwild.bsky.social · 10/09/2026
Ultimately, this letter from NSF is an announcement that universities will be funded a lot less and politically-connected industry will be funded a lot more. Fancy words around old-fashioned corruption.
nsf.gov
NSF leadership in a new golden age of science
The U.S. National Science Foundation was established in 1950 to keep American discovery at the frontier. That mission has not changed. The science and technology ecosystem around it has...
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Reposted by J Andrés Delgado-Ron MD, MSc
Paper Skygest Team @paper-feed.bsky.social · 19/08/2025
**Please repost** If you're enjoying Paper Skygest -- our personalized feed of academic content on Bluesky -- we'd appreciate you reposting this! We’ve found that the most effective way for us to reach new users and communities is through users sharing it with their network
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 09/09/2026
“Since NDE pushes at the limits of proposed neurobiological explanatory models, we should probably rethink our metaphysical implications about the mind–body relation” Oleksowicz, M., Gaitán, L. Near-death experiences: feasibility and advantages of the mechanistic explanation. Synthese202, 78 (2023)
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 08/09/2026
As an Ecuadorian, this is so underwhelming
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 04/09/2026
I just saw the Lind Initiative is announcing its most recent iteration. I was part of the inaugural cohort. Some of the best memories from my first year at UBC.
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 04/09/2026
Did I ever think I would be discussing Selection Bias as it relates to reincarnation? No, I did not see that coming andresdelgadoron.substack.com/p/an-epidemi... #EpiSky
andresdelgadoron.substack.com
An Epidemiology of Reincarnation (Part 2): Incubation Period
What the time between lives reveals about rebirth syndrome
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 30/08/2026
An Epidemiological Profile of "Reincarnation" or children who seem to recall past lives substack.com/home/post/p-...
substack.com
Causal Inference for the Afterlife: An Epidemiology of Reincarnation
How does Science test supernatural claims?
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Reposted by J Andrés Delgado-Ron MD, MSc
The Conversation CA @laconversationca.bsky.social · 17/06/2026
Ce que cinq décennies de recherche nous ont appris sur la façon de faire face à la mort. Un article de Jorge Andrés Delgado-Ron, chercheur à la Faculté des sciences de la santé, Simon Fraser University. theconversation.com/pourquoi-de-...
theconversation.com
Pourquoi de plus en plus de médecins reconnaissent-ils la validité des expériences de mort imminente ?
Ce que cinq décennies de recherche nous ont appris sur la façon de faire face à la mort.
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 28/08/2026
The only definitive conclusion I can take from "Psychedelics align brain activity with context" (I mostly align with the first reviewer's initial assessment) is that when people say "that movie goes well with mushrooms" they are onto something. doi.org/10.1038/s415...
doi.org
Psychedelics align brain activity with context - Nature
The psychedelic psilocybin reorganizes brain activity into structured, context-aligned patterns that integrate internal and external processing, providing a neural basis for the felt continuity betwee...
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 28/08/2026
Tell me you used LLMs without saying it: "The machine-learning analyses, however, revealed a second and more surprising layer. Rather than becoming increasingly random, whole-brain activity formed distinct, context-locked trajectories that reliably distinguished between the four conditions."
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Reposted by J Andrés Delgado-Ron MD, MSc
Jiaying Zhao @jiayingzhao.bsky.social · 14/08/2026
Honored to be featured in @pnas.org to discuss an important study showing that a one-time cash transfer to alleviate poverty can have lasting benefits on the recipients: www.pnas.org/post/journal...
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Reposted by J Andrés Delgado-Ron MD, MSc
Martin Plöderl @ploederl.bsky.social · 13/08/2026
🚨 1. Can changed trial characteristics explain fluoxetine's loss of efficacy for pediatric depression? New paper by @floriannaudet.bsky.social @richlyus.bsky.social and me is out. It is a secondary meta-regression on an already existing meta-analysis. Why was this important? ->
sciencedirect.com
Can fluoxetine’s diminished efficacy in pediatric depression be explained by study sites, baseline severity, age, and psychological interventions? A secondary exploratory meta-regression.
Fluoxetine’s efficacy estimates in pediatric depression trials have declined to the range of placebo equivalence. We investigated whether changes in t…
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The Lancet @thelancet.com · 12/08/2026
A study in The Lancet Healthy Longevity found that stopping statins in adults over 75 with no history of heart disease or stroke does not increase the risk of death within three years. Authors say further trials are needed to confirm these findings. 🔗 spkl.io/633247MUPY
Kaplan–Meier curves of all-cause mortality for the primary estimand. Copyright: 2026 The Author(s). Published by Elsevier Ltd. CC BY 4.0.
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Nature @nature.com · 12/08/2026
This controversial surgery for Alzheimer's patients aims to improve drainage of fluid from the brain. What do we know about it? go.nature.com/4wV6hjX
go.nature.com
A controversial Alzheimer’s surgery is said to reverse symptoms — here’s what scientists know
Jaw-dropping patient videos and miraculous testimonials ignited a frenzy in China over a technique that aims to improve drainage from the brain. Now it is entering trials worldwide.
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 11/08/2026
Meta-science: Supplementary materials are the new file-drawer. The supplementary materials: "It just felt so amazing, like Oh My God! Its like I’ve just like, like I’ve just farted out the universe or something…" www.frontiersin.org/journals/psy...
frontiersin.org
Frontiers | An encounter with death: a comparative thematic and content analysis of naturalistic DMT experiences and the near-death experience
IntroductionClassical near-death experiences (NDEs) refer to states of disconnected consciousness characterised by a range of features occurring in the conte...
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 10/08/2026
Reposting to check out later
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Reposted by J Andrés Delgado-Ron MD, MSc
Jonathan Jarry @jonathanjarry.bsky.social · 07/08/2026
🤣
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Joachim Vandekerckhove 🏖️ @joachim.cidlab.com · 06/08/2026
I do genuinely love how resilient it is
QUERY:

I am a PI and see the PhD student who is 10,000 spiders in a trenchcoat approaching. What should I do

GEMINI: 

Do not panic or run away. Acknowledge them with professional respect. Offer them a high-level administrative task or a massive grant proposal to review. Spiders love data entry and organizing small files.

Immediate Actions

Stay calm.
Do not make sudden moves.
Keep your voice low and steady.

How to Communicate

Speak to the head area of the trenchcoat.
Ask about their thesis progress.
Do not mention the extra eyes or the skittering sound.
Offer them a dark, quiet corner of the lab
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J Andrés Delgado-Ron MD, MSc @jorgeandr3s.bsky.social · 06/08/2026
I absolutely loved the first Lind Initiative Seminar. 100% recommended!
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Gregory Ortiz Shushan @gregoryshushan.bsky.social · 05/08/2026
First Substack in a while…. I’ve been busy with my recently-completed second PhD thesis, on Near-Death Experiences in Classical Antiquity, which gave life to this piece. gregoryshushan.substack.com/p/the-odysse...
gregoryshushan.substack.com
The Odyssey and Near-Death Experiences
Did Odysseus have an NDE? Was Homer's conception of Hades inspired by the phenomenon?
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Reposted by J Andrés Delgado-Ron MD, MSc
Michelle Cyca @michellecyca.com · 05/08/2026
Little Mountain is one of the most enraging developer sagas in Vancouver history: 700 social housing residents evicted in 2007, developer received $299 million in interest-free loans to redevelop, then left site empty for years. crazy to see mayor and council spinning this as a success story.
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Nature @nature.com · 04/08/2026
Hundreds of scientists are collaborating on a quest to count every species of insect in one expanse of the Amazon go.nature.com/4pRzMjG
go.nature.com
Tiny patch of Amazon likely holds 40,000 insect species — many new to science
Megaproject involving hundreds of sites is cataloguing rainforest insects from the ground to the canopy.
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Reposted by J Andrés Delgado-Ron MD, MSc
jessamyn @librarian.bsky.social · 31/07/2026
I work at a public library. People who want to use AI seem to have no trouble doing so. People who don't want to use AI have a harder time. I crowdsourced and then finalized this document "How to disable or avoid intrusive AI" and then gave it a short URL: notoai.org Please pass along if it's useful
An aircraft passenger oxygen mask: a drop down passenger mask with air bag and yellow plastic mouth and nose cover, oxygen tube has been cut; Demonstration model used by flight attendant crew for passenger instruction. Has text on the side indicating that it's non-functional.
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Julia M. Rohrer @dingdingpeng.the100.ci · 01/08/2026
“‘[I] think it is important to distinguish between a business that just wants to make money from a luxury good and a business that is knowingly passing such charges through to the government,’ she said in an interview.“ retractionwatch.com/2026/07/31/f...
retractionwatch.com
Federal lawsuit accuses four major publishers of extorting article processing charges
iStock A lawsuit filed under the U.S. False Claims Act accuses four major publishers of perpetrating a decade-long scheme to defraud the government by charging exorbitant article processing charges…
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Ryan Marino, MD @ryanmarino.bsky.social · 31/07/2026
More people died from heat between April 1, 2026 thru July 19, 2026 than in the ten entire preceding years combined
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Devon Greyson @greyson.bsky.social · 31/07/2026
As someone who works in (public health) emergency preparedness, I am very aware that public trust in emergency response is crucial to it working. When government help isn't there when you need it, people lose trust in it.
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Saloni @scientificdiscovery.dev · 28/07/2026
I'm interested in finding and potentially supporting people who are interested in doing long-form writing on the big efforts in global health: Gavi, Global Fund, PEPFAR, etc. If this is you or someone you know, please make yourself known!
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Mike Levin @drmichaellevin.bsky.social · 31/07/2026
new #preprint @pigozzife.bsky.social arxiv.org/abs/2607.28250 Once you get replicators, Darwinian evolution can happen. What's happening *before* replicators arise? "Causal Architecture Dynamics Prior to Arrival of Self-replicators in a Model of Catalytic Networks Relevant to Origin-of-Life"
arxiv.org
Causal Architecture Dynamics Prior to Arrival of Self-replicators in a Model of Catalytic Networks Relevant to Origin-of-Life
Agents that exert causal power in the world are thought to be the product of selection among diverse replicators; what is the causal structure of a medium before replicators appear, and evolution take...
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Julia M. Rohrer @dingdingpeng.the100.ci · 31/07/2026
The within-person associations aren’t necessarily causal because of time-varying confounding, which is something we discuss here: journals.sagepub.com/doi/full/10..... However, we didn’t discuss the scenario of interpreting the between-person associations causally, because that’s…an interesting move
journals.sagepub.com
These Are Not the Effects You Are Looking for: Causality and the Within-/Between-Persons Distinction in Longitudinal Data Analysis - Julia M. Rohrer, Kou Murayama, 2023
In psychological science, researchers often pay particular attention to the distinction between within- and between-persons relationships in longitudinal data a...
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Leo Hickman @leohickman.carbonbrief.org · 30/07/2026
++BREAKING++ The UK and Spanish governments have issued a joint statement overnight: "[We] agreed that this summer’s wildfires demonstrated that climate change was now a national security emergency facing Europe and threatening our way of life." www.gov.uk/government/n...
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CCPA — Canadian Centre for Policy Alternatives @policyalternatives.ca · 29/07/2026
New trade deals with Ecuador and the UAE raise hard questions about the government’s international priorities www.policyalternatives.ca/news-researc...
policyalternatives.ca
Diversification against democracy in Canada’s latest global agreements | CCPA
New trade deals with Ecuador and the UAE raise hard questions about the government’s international priorities
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Jonathan Jarry @jonathanjarry.bsky.social · 29/07/2026
Do you guys remember Fahrenheit 451?
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Ian Petrie @icpetrie.bsky.social · 28/07/2026
JOB: Assistant Professor, Sociology, University of Ottawa 2 year-appointment English-French bilingualism an asset
We are looking for candidates with expertise in the following areas: methodology and research design at the undergraduate and graduate levels; qualitative and/or quantitative research methodology practicums; work with civil society organizations, particularly in francophone contexts.
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