Dad. Associate Professor @eth_en, studying stress, behavior, hippocampus, noradrenaline and the mighty locus coeruleus Here to learn, share, laugh and rant.
Zurich, Switzerland
Joined May 2017
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Johannes Bohacek retweeted
Yes, but the suprising detail is that the population pattern of activation by norepinephrine did not correlate with the population pattern of activation arousal (which is thought to be mediated by norepinephrine for astrocytes).
Johannes Bohacek retweeted
Very excited to share our new preprint! We explore the link between the locus coeruleus (LC) and arousal for astrocytes, pyramidal cells, interneurons in the hippocampus. A fantastic collaboration with Sian Duss @BohacekLab, and many others: biorxiv.org/content/10.64898… 1/5
Johannes Bohacek retweeted
6/ But is ELS always like this?
We mapped each mouse into a behavioral similarity space (@BohacekLab), with a behavioral score of how ELS or control-like each animal behaved. About 30% of ELS mice looked like controls with richer, flexible repertoires: resilient individuals?
Johannes Bohacek retweeted
Our study describing a role for the circular RNA circRERE in the regulation of silent excitatory synapses is finally out @NatureComms! nature.com/articles/s41467-0…
Johannes Bohacek retweeted
With best wishes for 2025, I bid farewell to this communication channel. I am following various colleagues from the university world and industry who have withdrawn from X in recent months.
Feel free to follow the official social media channels of @ETH_en. Happy New Year to all!
Johannes Bohacek retweeted
At its meeting on December 5, 2024, the ETH Board appointed nine professors at the request of ETH President Joël Mesot. In addition, the title "Professor" was awarded twice.
brnw.ch/21wPdmB
Johannes Bohacek retweeted
@LabLuthi uncovers a dual role of #locus @coeruleus in #sleep -> 1) its strict gatekeeper role for the sleep cycle 2) the partial brain-body arousals it generates. Powerful minds behind all this: @alejandrosoriof @GFoustoukos @CardisRomain
nature.com/articles/s41593-0…
Johannes Bohacek retweeted
We did it. We killed neuro twitter and it's resuscitation it's happening somewhere else.
Come join us!
thetransmitter.org/community…
Johannes Bohacek retweeted
I’m so sorry! Writing animal licenses in Switzerland was a nightmare—I was constantly typing and deleting 🧵. So glad to be in the US now. It’s so much better here. I’ll never understand why Swiss researchers are crushed like that, with 0.0% benefit to the animal well being…
Johannes Bohacek retweeted
I also have an impression that our stress protocols face more resistance than our colleagues' cancer and neonatal ischemia models. Maybe society sees these diseases as a bigger health burden and better justification for the animal experiments than when it comes to depression.
Johannes Bohacek retweeted
📢Eager to learn more about the latest advances in #acute and #chronic #stress #measurement? Do not miss the round table at our annual meeting with Birgit Kleim, Clemens Kirschbaum, @BohacekLab and Roland von Känel!
📅February 17, 2025 - Uni Bern
Info👉stressnetwork.ch/events/7th-…
Johannes Bohacek retweeted
Department chair search
xitter.cf/Arezurose/status/18423…
Johannes Bohacek retweeted
This is, in my opinion, a landmark paper demonstrating the impact of animal fMRI in helping us visualize how the frequency tuning properties of a tiny brain nucleus influence distinct brain-wide patterns!
🔔🔵After nearly 5 years from its conception with @BohacekLab, I'm proud to share that our paper on opto-fMRI of the Locus Coeruleus is finally published in @NatureNeuro! Huge thanks to everyone who contributed—including reviewers and editors!
rdcu.be/dT3kB
Johannes Bohacek retweeted
Just arrived in Mainz and am excited that #RESILIENCE2024 conference is starting tomorrow… with our Hot Topics session! 🔥 Such a nice lineup: @JPablo_Neuro @ndaviu @BohacekLab @KundakovicLab @ResilienceRes 👇
Johannes Bohacek retweeted
Excited to share our latest study!
Today in @naturemethods the @schwanklab and @krauthammerlab report in @marquark et al. 'Effective genome editing with an enhanced ISDra2 TnpB system and deep learning-predicted ωRNAs' (1/6)
nature.com/articles/s41592-0…
Johannes Bohacek retweeted
New publication, Ciocchi lab.
Division of labor in local GABAergic inhibitory microcircuits of the ventral hippocampus to shape anxiety and fear behaviors
Distinct ventral hippocampal inhibitory microcircuits regulating anxiety and fear behaviors
nature.com/articles/s41467-0…
Johannes Bohacek retweeted
For the astrocyte aficionados wondering how to extract Ca2+ data from their 2P recordings - we hope this will be useful. Fantastic work put together by @YifanWu5_ and @mikomikomi_dr and further improved by reviewers! sciencedirect.com/science/ar…
Johannes Bohacek retweeted
With only so many hours in a day, many of us struggle to find the time to exercise. What allows us to maintain exercise-behavior when other activities vie for our attention? The first paper of my PhD published in @NatureNeuro suggests orexins! (1/8) nature.com/articles/s41593-0…
Johannes Bohacek retweeted
Noradrenergic and Dopaminergic Neural Correlates of Trait Anxiety: Unveiling the Impact of Maladaptive Emotion Regulation biorxiv.org/cgi/content/shor… #biorxiv_neursci