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Karl Deisseroth

@deisseroth.bsky.social
5.1K followers 286 following 31 posts

neuroscientist, psychiatrist, writer optogenetics.org karldeisseroth.org www.amazon.com/Projections-Story-Em…

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Karl Deisseroth @deisseroth.bsky.social · 05/10/2026
Thank you to everyone sharing in this moment! I’m so grateful to all my trainees & collaborators… dlab.stanford.edu/group-members (pic: Peter and I together in 2017) Reading for all those asking: for technical details: dlab.stanford.edu for everyone: deisseroth.org/projections
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Matt Perich @mattperich.bsky.social · 07/08/2026
At long last! I'm excited we can finally share the final published form of CURBD, our method to disentangle multi-regional interactions with RNNs, out today in Neuron. Thanks to @kanakarajanphd.bsky.social and @deisseroth.bsky.social and all of our collaborators! 📃: doi.org/10.1016/j.ne...
doi.org
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Karl Deisseroth @deisseroth.bsky.social · 10/07/2026
Congratulations @kangyongloh.bsky.social, Spencer Zhao, @carolynbertozzi.bskyverified.social, and the whole team– including my longtime and wonderful collaborator Zhenan Bao– for this key step in our journey toward genetically-targeted chemical assembly in biology. www.nature.com/articles/s41...
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Karl Deisseroth @deisseroth.bsky.social · 01/06/2026
Together this approach and these results may provide translational as well as basic-science insight... I'm so grateful to all our collaborators, and honored to work with all the outstanding students, postdocs, and staff who worked together to develop and apply this approach...
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Karl Deisseroth @deisseroth.bsky.social · 01/06/2026
From the perspective of natural brain function, the directional elements were found to be behaviorally relevant and robust to diverse perturbations; however, we also found specific conditions allowing elemental incidence and boundaries to be selectively modulated.
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Karl Deisseroth @deisseroth.bsky.social · 01/06/2026
This unbiased screening/testing approach (which we show is applicable either to voltage or calcium imaging) allowed discovery and functional validation of a surprisingly well-defined set of directional elements that generalized across cell types and frequencies.
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Karl Deisseroth @deisseroth.bsky.social · 01/06/2026
2) unbiased computational screening of brain-spanning activity for fast directionally-propagating spatiotemporal elements; & 3) novel genetically-encoded voltage sensing integrated with designed spectrally-compatible opsins (from our channelrhodopsin structural work) for systematic causal testing.
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Karl Deisseroth @deisseroth.bsky.social · 01/06/2026
Directional elements: the preprints are out! 1/n Congratulations to our amazing team: biorxiv.org/content/10.6... biorxiv.org/content/10.6... biorxiv.org/content/10.6... We screened for principles governing global brain dynamics by developing a set of new methods: 1) conformal immersion microscopy;
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Optogenetics Gordon Research Conference @optogrc.bsky.social · 26/05/2026
Please join us in welcoming incoming chairs @tinakim-neuro.bsky.social & @gisellavetere.bsky.social, and newly elected vice-chairs @tristanshuman.bsky.social & @lindsayschwarz.bsky.social. We can’t wait to see what this team has in store for #OptoGRC2028!
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Optogenetics Gordon Research Conference @optogrc.bsky.social · 19/05/2026
#OptoGRC2026 has officially come to a close! Thank you to our incredible lineup of speakers, discussion leaders, and poster presenters – and to everyone who joined us and made this a meeting we won’t forget. Stay tuned for more on #OptoGRC2028!
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Nicole Rust @nicolecrust.bsky.social · 12/05/2026
To learn more, Link to Tony et al's work: www.science.org/doi/10.1126/... Link to my et al work: www.biorxiv.org/content/10.1...
science.org
Conserved brain-wide emergence of emotional response from sensory experience in humans and mice
Emotional responses to sensory experience are central to the human condition in health and disease. We hypothesized that principles governing the emergence of emotion from sensation might be discovera...
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Nicole Rust @nicolecrust.bsky.social · 12/05/2026
In 1 week: The Lake Conference on The Neurobiology of Mental Health. Excited! There, Tony Liu from the @deisseroth.bsky.social group and I will be speaking about the same challenge: getting high res brain activity measures of emotion/mood. Why so hard? /1 lakeconferences.org/conf/1ed63fd...
15:05-15:20 Tony Liu (Stanford) Conserved brain-wide emergence of emotional response
from sensory experience in humans and mice
15:20-15:35 Nicole Rust (UPenn) The representation of mood in the primate anterior insula
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Optogenetics Gordon Research Conference @optogrc.bsky.social · 09/05/2026
From cells to behavior, this #OptoGRC2026 session explores how neural activity shapes behavioral outputs 🧠⚡ Featuring @j9kwapis.bsky.social, Catherine Peña, @nicoleferrara.bsky.social, Kevin Franks, Priya Rajasethupathy, Jennifer Lawlor & Yasmine Ayman, you won't want to miss this lineup!
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Optogenetics Gordon Research Conference @optogrc.bsky.social · 09/05/2026
Join us for an exciting #OptoGRC2026 session on advances in microscopy, tool development & sensors 🔬⚡ With @ismail-ahmed.bsky.social & speakers @ianoldenburg.bsky.social, Olivia Masseck, Linlin Fan, @sagescientific.bsky.social, Tommaso Fellin & Adam Gordon-Fennell!
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Optogenetics Gordon Research Conference @optogrc.bsky.social · 07/05/2026
Don’t miss this session exploring the computational side of brains and behavior at #OptoGRC2026 🧠 💻 Discussion to be led by Sweta Agrawal, featuring speakers Yaniv Ziv, @mazenkheirbek.bsky.social, Takashi Yamaguchi & Jesse Kaminsky, Wednesday evening!
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Optogenetics Gordon Research Conference @optogrc.bsky.social · 04/05/2026
Be sure to join us for this session where we take opto beyond the brain at #OptoGRC2026 🧠⚡➡️🫀 Featuring discussion leader @katrinachoe.bsky.social & speakers Li Ye, Katharina Gapp, Andreas Lüthi & @timmachado.bsky.social
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Optogenetics Gordon Research Conference @optogrc.bsky.social · 01/05/2026
Small perturbations spark big discoveries at #OptoGRC2026 🧬⚡ Led by Erin Calipari with Guosong Hong, @kacummings.bsky.social, Conor Liston, David Anderson, Akemi Ito & Ishaan Kapoor, on Monday morning!
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Optogenetics Gordon Research Conference @optogrc.bsky.social · 25/03/2026
We can't wait to hear from #OptoGRC2026 keynote speaker, Sheena Josselyn! Be sure to catch her Sunday evening talk exploring engrams and how memories are encoded in the mouse brain 🐭 🧠 Haven’t registered yet? Applications are still open through April 12 👇 www.grc.org/optogenetic-...
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Optogenetics Gordon Research Conference @optogrc.bsky.social · 30/04/2026
Get ready to map behavior in motion at #OptoGRC2026 🧠📊 With discussion by @neurrriot.bsky.social & speakers Christian Lüscher, @honglab.bsky.social, @biancasilvalab.bsky.social & @derynleduke.bsky.social, this Tuesday PM session highlights innovative ways to monitor, model & make sense of behavior.
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Karl Deisseroth @deisseroth.bsky.social · 15/03/2026
Great work from Claire, Ravi, and the whole team– the initial lifelong continuous screen of behaving vertebrates provided a wealth of ideas on progression/staging of brain function across lifespan. Behavior is unmatched as a noninvasive quantitative readout of brain function (and, one that matters).
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Karl Deisseroth @deisseroth.bsky.social · 22/11/2025
Thank you @samvesuna.bsky.social‬ and the whole secret cake team! And congrats to all the amazing laboratory and clinical presenters from our program– the surprise cake got us through (I had forgotten how physically challenging being a poster presenter can be). I'll train harder for next year...
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Ardem Patapoutian @ardemp.bskyverified.social · 21/11/2025
We had the most amazing 25 year lab anniversary today. Blown away by the science from my alumni and very proud of the current members. The community they have built is remarkable and it felt like a family reunion. The tacos, drinks, cake, and jazz were pretty great too.
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Optogenetics Gordon Research Conference @optogrc.bsky.social · 20/11/2025
It's time to meet your #OptoGRC2026 chairs! Co-vice chair @tinakim-neuro.bsky.social is an assistant professor at @princeton.edu who spent the summer building a van for weekend adventures 🚐✨ She's most looking forward to meeting new people & exploring areas outside of her usual wheelhouse!
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Karl Deisseroth @deisseroth.bsky.social · 18/11/2025
Our microbial-opsin work (and most of the field ) is basic science, but it was intriguing to review clinical progress–direct & indirect–with a wonderful team of co-authors t.co/JrJen2WGBV & adapt a fig. of PMID:28912215 (2017) with my long-time collaborator Peter Hegemann (pic: a memory from 2017).
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adrinnenberg.bsky.social @adrinnenberg.bsky.social · 13/11/2025
Amazing collaboration with @alleninstitute.org team—@hongkuizeng.bsky.social, Bosiljka Tasic, Tanya L. Daigle, La'Akea Siverts—to develop new transgenics for all-optical neuroscience. And deeply grateful to @deisseroth.bsky.social for his support and mentorship. 🙏 12/13
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adrinnenberg.bsky.social @adrinnenberg.bsky.social · 13/11/2025
✨ New preprint ✨ What if we could watch AND control thousands of individual neurons in behaving mice—with stable access over months? 🧠⚡ Our work introduces transgenic all-optical tools that make this possible - and a resulting surprising discovery! 🔭💡 www.biorxiv.org/content/10.1... 1/13 🧵
biorxiv.org
Large-scale cellular-resolution read/write of activity enables discovery of cell types defined by complex circuit properties
The complexity of the mammalian brain’s vast population of interconnected neurons poses a formidable challenge to elucidate its underlying mechanisms of coordination and computation. A key step forwar...
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Alex @alexattinger.bsky.social · 24/10/2025
Big thanks to all the co-authors. Huge shoutout to Tony Drinnenberg, Charu Ramakrishnan and @deisseroth.bsky.social as well as the team at @alleninstitute.org. This would not have been possible without their new mouse lines. Check out this preprint for more information: doi.org/10.1101/2025...
doi.org
Large-scale cellular-resolution read/write of activity enables discovery of cell types defined by complex circuit properties
The complexity of the mammalian brain's vast population of interconnected neurons poses a formidable challenge to elucidate its underlying mechanisms of coordination and computation. A key step forwar...
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Surya Ganguli @suryaganguli.bsky.social · 16/09/2025
Our new paper "High-capacity associative memory in a quantum-optical spin glass." Achieves 7-fold increased capacity thru a quantum optical analog of short term plasticity from neuroscience. Atoms (neurons) couple to motion and photons (synapses)! arxiv.org/abs/2509.12202
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Karl Deisseroth @deisseroth.bsky.social · 09/09/2025
excellent piece Nicole! really enjoyed seeing it come together...
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Neil Shubin @neilshubin.bsky.social · 28/08/2025
Celebrating the 100th anniversary of the Scopes trial telling students in central Tennessee about their inner fish. I’m so grateful to the high school and middle school teachers who brought their students from small schools to the event (some from almost an hr away).
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Karl Deisseroth @deisseroth.bsky.social · 15/07/2025
congratulations Neil! NAS is lucky to have you leading the way...
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Karl Deisseroth @deisseroth.bsky.social · 20/06/2025
Congrats Xin!!!!
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HHMI @hhmi-science.bsky.social · 15/06/2025
HHMI Tangled Bank Studios brings science to life through powerful, visually stunning storytelling.✨ For over a decade, @tangledbankhhmi.bsky.social‬ has delivered award-winning films that engage audiences with the wonder, complexity, and importance of science.
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Karl Deisseroth @deisseroth.bsky.social · 30/05/2025
Grateful to work with amazing lead authors Isaac Kauvar, Ethan Richman, & Tony Liu, and brilliant faculty of our HNC program: Carolyn Rodriguez (@crodriguezmdphd.bsky.social‬), Paul Nuyujukian, & Vivek Buch, and many others spanning hospital and laboratory. med.stanford.edu/news/all-new...
med.stanford.edu
Sustained in the brain: How lasting emotions arise from brief stimuli, in humans and mice
Humans and mice share persistent brain-activity patterns in response to adverse sensory experience, Stanford scientists find, opening a window to our emotions and, perhaps, neuropsychiatric disorders.
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Karl Deisseroth @deisseroth.bsky.social · 30/05/2025
Congratulations to our Human Neural Circuitry team; bit.ly/4dEyX7Z publishes today in Science! This was the hardest challenge of my career, but one of the most rewarding, after years of rebuilding– & expanding my inpatient neuropsychiatry in the service of basic discovery bsky.app/profile/deis...
bit.ly
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Optogenetics Gordon Research Conference @optogrc.bsky.social · 23/05/2025
📆 Mark your calendars: #OptoGRC2026 is headed back to Tuscany, May 10-15, 2026! We look forward to reuniting with our amazing community for a week of great science, thoughtful discussions & shared time with colleagues. More details coming soon👇🏽 tinyurl.com/esvrabsu
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Karl Deisseroth @deisseroth.bsky.social · 22/05/2025
fascinating work as always @neilshubin.bsky.social
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Neil Shubin @neilshubin.bsky.social · 21/05/2025
New paper from the lab: Our teeth arose as sensory organs on the outside of the body of ancient jawless fish.!! Congrats to Yara Haridy and the team! Background and video: phys.org/news/2025-05... Open Access Paper: www.nature.com/articles/s41... News and Views: www.nature.com/articles/d41...
phys.org
Teeth first evolved as sensory tissue in the armored exoskeletons of ancient fish, fossil scans find
Anyone who has ever squirmed through a dental cleaning can tell you how sensitive teeth can be. This sensitivity gives important feedback about temperature, pressure—and yes, pain—as we bite and chew ...
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Karl Deisseroth @deisseroth.bsky.social · 19/03/2025
thank you Sung-yon! I was deeply touched, and felt welcomed by the country. Honored be there and to share the moment with the community.
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Sung-Yon Kim @sykneuro.bsky.social · 19/03/2025
Unforgettable moments honoring @deisseroth.bsky.social, recipient of the Asan Award in Medicine! Watch this great video highlighting his groundbreaking contributions: www.youtube.com/watch?v=tOzK... Proud to celebrate this historic achievement in Seoul. Cheers, Karl! 🎉 #AsanAward #Neuroscience
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Karl Deisseroth @deisseroth.bsky.social · 05/03/2025
Congratulations to these two outstanding physician-neuroscientists! Many people now are familiar with the fascinating fundamental research of @michellemonje.bsky.social but most people probably don't know she is a truly great physician. I'm fortunate to be inspired by her every day, in every way.
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Andreas Horn @andreashorn.org · 17/02/2025
I am hiring: PhD students, postdocs, admin personnel. Email me if you know somebody that may be interested in joining us in Cologne! 👇👇 Please RT for reach! 🙏🙏
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Karl Deisseroth @deisseroth.bsky.social · 07/02/2025
Thanks @ardemp.bskyverified.social ! Great to see you, and everyone…
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Karl Deisseroth @deisseroth.bsky.social · 05/02/2025
strongly recommend this book... @neilshubin.bsky.social is a great communicator and scientist. We're coming up on the 10 year anniversary of this special moment from February 2015: Neil showing the Tiktaalik fossil to a few of my entranced kids.
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Nature Neuroscience @natneuro.nature.com · 22/01/2025
Combined analysis of #GWAS and human brain single-cell transcriptomics data to infer the cell-types involved in the etiology of #schizophrenia and other psychiatric disorders 🧪🧠 www.nature.com/articles/s41...
nature.com
Mapping the cellular etiology of schizophrenia and complex brain phenotypes - Nature Neuroscience
Duncan and colleagues link specific human brain cell types to schizophrenia and other complex brain phenotypes, providing mechanistic insights and a cellular taxonomy for psychiatric disorders.
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Karl Deisseroth @deisseroth.bsky.social · 21/01/2025
Thank you Catherine!
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Karl Deisseroth @deisseroth.bsky.social · 21/01/2025
Welcome to Bluesky! and thank you @sykneuro.bsky.social‬! Of course, I was the lucky one, honored to have you in my lab... Looking forward to seeing you again in March!
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Takaki Komiyama @takakikomiyama.bsky.social · 07/01/2025
663 days since the senseless tragedy that took An, we present a manuscript that reports some of the discoveries that she left us. www.biorxiv.org/content/10.1...
biorxiv.org
Targeted stimulation of motor cortex neural ensembles drives learned movements
During the execution of learned motor skills, the neural population in the layer 2/3 (L2/3) of the primary motor cortex (M1) expresses a reproducible spatiotemporal activity pattern. It is debated whe...
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Ardem Patapoutian @ardemp.bskyverified.social · 29/12/2024
Eric @erictopol.bsky.social has deep biomedical knowledge and remains a trusted science communicator, loyal to facts while others veer off. Importantly, he finds these interviews fun—I sure enjoyed talking to him about life, science, and what I’ve learned along the way.
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Karl Deisseroth @deisseroth.bsky.social · 13/12/2024
Fueling up for the birthday symposium: “currywurst” (left) and avocado toast (right) at Cafe Einstein near the Brandenburg Gate.
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