Haldun Akoglu (@IstanbulEMDoc) header
Haldun Akoglu (@IstanbulEMDoc) profile picture

Profesör Doktor, Acil Tıp | Araştırma Bilimi ve Tıp Eğitimcisi | Akademide Yapay Zeka Girişimcisi @akamedika

İstanbul, Türkiye
Joined March 2009
Photo by Haldun Akoglu (@IstanbulEMDoc)Photo by Haldun Akoglu (@IstanbulEMDoc)Photo by Haldun Akoglu (@IstanbulEMDoc)Photo by Haldun Akoglu (@IstanbulEMDoc)Photo by Haldun Akoglu (@IstanbulEMDoc)Photo by Haldun Akoglu (@IstanbulEMDoc)Photo by Haldun Akoglu (@IstanbulEMDoc)Photo by Haldun Akoglu (@IstanbulEMDoc)Photo by Haldun Akoglu (@IstanbulEMDoc)Photo by Haldun Akoglu (@IstanbulEMDoc)
Haldun Akoglu retweeted
Sample size estimation often a hoax, driven by feasibility and available funding. #SystematicReviews generate precise estimates of effect to guide clinical decisions. Grant submissions should justify #RCTs on contribution to international efforts to answer important questions. pubmed.ncbi.nlm.nih.gov/1817…
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Haldun Akoglu retweeted
Dün gece Marmara Eğitim Araştırma acil kırmızı alanda 00.00-02.00 saatlerinde bulunan başörtülü doktor.Ya sen ne güzel bir doktor ne güzel bir insansın acım hafiflediği ilk anda sana dualarımı,iyi dileklerimi gönderdim ❤️ meslek hayatınızda yolunuz açık olsun hanımefendi
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Haldun Akoglu retweeted
Claude Fable 5 will be available again globally tomorrow. After a series of productive conversations with the US government, we're redeploying the model with a new set of classifiers to target and block more cybersecurity tasks. In the near term, some routine tasks like coding and debugging will fall back to Opus 4.8. We’ll continue to refine these classifiers over the coming weeks to reduce false positives and better distinguish genuine misuse from legitimate requests. We’ve also begun drafting a consensus framework—with Amazon, Microsoft, Google, and other Glasswing partners—for assessing the severity of AI jailbreaks and how AI developers should respond to them. We invite other industry partners and model providers to join us in this effort. Finally, we’re scaling up our collaboration with the US government on model testing and safeguards. This will include pre-release access to models and safeguards for evaluation, information sharing on jailbreaks and misuse, and dedicated resources for joint research. Thank you to our users for your patience, and to our partners across the government, industry, and the research community who worked alongside us to make Fable 5 available again. Read our full blog: anthropic.com/news/redeployi…
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Doom scrolling but make it educational 🤓 Introducing Short Video Overviews in NotebookLM! Turn your most complex sources into 60-second, vertical videos that deep dive into any concept. Rolling out now to Google AI Ultra and Pro subscribers on mobile & web (free users soon!)
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Haldun Akoglu retweeted
Introducing Claude Sonnet 5, our most agentic Sonnet yet. It makes plans, uses tools like browsers and terminals, and runs autonomously at a level that just a few months ago required larger and more expensive models.
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Haldun Akoglu retweeted
Good new first: Sol is a smart, efficient, and a significant step forward. It is the same price as GPT-5.5. Also launching in the GPT-5.6 family is Terra, with 5.5-level performance at half the price. Bad news: at the request of the US government, it is launching today in limited preview instead of the open access launch we were planning on. We are working with the government to get to general availability as fast as we can. I think it is quite reasonable to roll out models--especially as they reach significant new levels of capability--in this way. It fits with our long-held strategy of iterative deployment. But this isn't quite the process that we think is optimal. Now we will with the government to attempt to get to a transparent, reliable process for early access, and to ensure that as long as our safeguards work as intended we can release widely. We want to be a reliable, dependable partner that works with all stakeholders, and we also want to live by our mission of benefiting all of humanity. I believe the government shares most of our goals, and that they are overall doing a good job in a very difficult situation. We will work as quickly as we can to get this model in your hands and we hope you will love it.
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Haldun Akoglu retweeted
62 - Türkiye failed to score despite attempting 62 shots in their first two matches at this year's FIFA World Cup, the most attempts without a goal in any two-match span in the competition on record (since 1966). Frustrated.
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Haldun Akoglu retweeted
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I just got bullied by AGI
Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use. Its capabilities exceed those of any model we’ve ever made generally available.
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Haldun Akoglu retweeted
Hasta başında kullanmak için kendi geliştirdiğiniz, vibe coding yaptığınız uygulamalarınız var mı? Yarın başlayacak “Yapay Zeka ve Simülasyon” kongresindeki konuşmada uygulamanızı göstermemi isterseniz benimle paylaşabilir, bu postun altına yazabilirsiniz. aisim2026.com/
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Haldun Akoglu retweeted
Fisher’ın Rothamsted Yılları Haldun Akoğlu @istanbulemdoc @acilci_net için yazdı: acilci.net/fisherin-rothamst… #FOAMed #İstatistik #RonaldFisher
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Haldun Akoglu retweeted
Our new @NatureMedicine Perspective argues that uncritical use of #AI in early medical training may weaken independent clinical reasoning, and proposes a framework for integrating AI while protecting core competencies. nature.com/articles/s41591-0… @NaturePortfolio @dukenus #DukeNUS
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Haldun Akoglu retweeted
I’ve recently decided to no longer accept requests as a reviewer for scientific papers. Current top AI models do a better job than me for more than 95% of the review process, so with less than 5% effort, it would not be fair for me to take credit & journals don’t like it anyway.
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Here’s the uncomfortable truth. Debate only works when both sides share the same rules. If someone is not trained in epidemiology, statistics, trial design, pharmacology, or immunology — and yet insists they can “tear apart” a paper — what they are usually tearing apart is their own misunderstanding of it. Reading a paper is not the same as understanding it. To interpret clinical research you need to know: What constitutes appropriate controls What statistical power means Absolute vs relative risk Confounding vs causation Bias, multiplicity, subgroup fragility Background incidence rates Biological plausibility vs demonstrated effect Without that framework, what happens is predictable: They cherry-pick a sentence. They confuse hypothesis with conclusion. They elevate a limitation section into a refutation. They mistake correlation for proof. They declare victory. Logic is useful. But logic applied to incomplete or misunderstood premises produces very confident nonsense. “I’ve done my research” in these exchanges usually means: I’ve read abstracts. I’ve watched commentary about the paper. I’ve searched for flaws without understanding the design constraints. Medicine is not settled by rhetorical sparring on social media. It is settled by convergence of evidence across multiple methods, populations, and replications. And here’s the deeper issue: When someone demands, “Post a paper so I can dismantle it,” what they are really asking for is a performance arena. They are not participating in scientific inquiry. They are engaging in adversarial debate with asymmetrical incentives — you must defend every line; they need only sow doubt. That is not how science progresses. Science progresses by: Publishing data. Independent replication. Methodologic critique by peers trained in the field. Systematic review and meta-analysis. Not by quote-tweet cross-examination. There is a difference between healthy skepticism and recreational contrarianism. The former advances knowledge. The latter performs doubt. And performing doubt is much easier than doing the work.
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5 presentations every academic should watch: 1. Larry Lessig – free culture (presentation style) 2. Hans Rosling – any TED talk (data storytelling) 3. Simon Sinek – start with why (argument structure) 4. Nancy Duarte – resonate (visual design) 5. Brené Brown – vulnerability (authentic delivery) Presenting is a skill. Learn from the best.
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Haldun Akoglu retweeted
THE’nın 2026 alan bazlı sıralamaları, Türk üniversitelerinin küresel yükseköğretimde hangi alanlarda nasıl bir araştırma kapasitesi ortaya koyduğuna dair dikkate değer bir gösterge niteliğindedir. Açıklanan sonuçlara göre, Türkiye’nin birçok disiplinde uluslararası görünürlüğü artırdığını ve araştırma üretimini daha geniş bir alana yaydığını söylemek mümkün. Mühendislik, Bilgisayar Bilimleri, Fen Bilimleri, Psikoloji, Tıp ve Sağlık, Sosyal Bilimler ile Sanat ve Beşerî Bilimler alanlarında ilk 1000’de yer alan üniversite sayılarındaki artış, Türk yükseköğretiminin bu disiplinlerde sağlam ve istikrarlı bir zeminde olduğuna işaret ediyor. Özellikle mühendislik ve teknoloji alanlarında genişleyen temsil, uygulama odaklı araştırmaların uluslararası düzeyde daha görünür hâle geldiğini; fen ve doğa bilimlerindeki artış ise temel bilimlerdeki sürekliliğin korunduğunu gösteriyor. İşletme ve ekonomi gibi küresel ölçekte yüksek rekabet barındıran alanlarda üst ve orta bantlarda yer alan üniversitelerimiz, alandaki güçlü çekirdek kapasiteni korumaya devam ediyor. #Yükseköğretim2030 vizyonumuz doğrultusunda Türk yükseköğretimi, nicel büyümenin ötesine geçerek nitelik, odaklanma ve araştırma derinliği temelinde ilerlemeyi sürdürecektir.
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A table summarizing the essential uses of different MRI sequences. It details the main tissue appearance and primary clinical use for each sequence. instagram.com/p/DQekUfqj7fJ/…
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Haldun Akoglu retweeted
This articles summarises recommendations on asthma diagnosis, monitoring, and chronic management. This #BMJInfographic outlines new management pathways for people aged 5 years and older bmj.com/content/390/bmj.r116…
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Motorcu arkadaşlar; - İki aracın arasından gitme hakkınız yok - En sağdan gitme hakkınız yok - Emniyet şeridinden gitme hakkınız yok - Kaldırımdan gitme hakkınız yok - Kırmızıda geçme hakkınız yok - Yaya şeridinden yaya gibi geçme hakkınız yok Tamam mı güzel kardeşlerim?
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Distribution of IV fluids after infusion 💧💡 (Courtesy of @bmj_latest) #MedTwitter #MedEd #FOAMcc #MedX
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