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Yvette Fisher

@yvetteefisher.bsky.social
442 followers 249 following 20 posts

Drosophila Neuroscientist | Assistant professor at UC Berkeley in Neuroscience and MCB (@berkeleymcb.bsky.social‬) and HHMI Freeman Hrabowski Scholar www.fisherlab.science

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Reposted by Yvette Fisher
Davi Bock @dddavi.bsky.social · 17/09/2026
This stuff may be fun, but sorry to say, it is thin soup, scientifically. See: www.thetransmitter.org/systems-neur... for a readable description of the issue.
thetransmitter.org
‘Digital sphinx’ raises questions about connectome models
The sphinx, with a worm’s brain and a fly’s body, illustrates the potential pitfalls of using deep-learning techniques to model biological processes.
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Reposted by Yvette Fisher
Sonya Neal @neal-lab.bsky.social · 11/09/2026
The Neal lab is hiring a postdoctoral fellow to lead exciting structural and biophysical studies of membrane protein quality control! Competitive HHMI-scale salary + cutting-edge science + a genuinely wonderful and supportive lab culture. Please share widely with anyone who might be interested!
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Reposted by Yvette Fisher
HHMI @hhmi-science.bsky.social · 01/09/2026
Calling all 2nd- & 3rd-year PhD students in the biological/biomedical sciences: #GilliamFellows applications are NOW OPEN! Robust research support, an incredible scientific community, & professional development for you & your mentor. But don’t just take *our* word for it: bit.ly/gilliam26. 🧪
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Yasmine El-Shamayleh @elshamayleh.bsky.social · 26/08/2026
Excited to share the lab’s first publication, co-led by talented postdoc Chuyi Su @chuyisu.bsky.social We leveraged cell type-specific optogenetics in the macaque cerebral cortex to elucidate the role of excitatory and inhibitory neurons in visual form processing. www.nature.com/articles/s41...
nature.com
Optotagging in primate cortex uncovers excitatory and inhibitory neuron specializations in form vision - Nature Communications
This study leverages cell type-specific optogenetics in the monkey cerebral cortex to elucidate the unique functional contributions of excitatory and inhibitory neurons in visual form processing. The ...
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Reposted by Yvette Fisher
Sue Biggins @suebiggins.bsky.social · 18/08/2026
Junior faculty position in Basic Sciences @fredhutch.org! Please repost!
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Dan Feldman @danfeldman.bsky.social · 31/07/2026
The Neuroscience Department at UC Berkeley is hiring an Asst Professor in Computational Neuro. All areas of computational/theoretical neuro are welcome. Deadline Oct 30. Join our neuroscience community! aprecruit.berkeley.edu/JPF05446 #AcademicJobs #Neuroscience #NeuroJobs
aprecruit.berkeley.edu
Assistant Professor - Computational Neuroscience - Department of Neuroscience
University of California, Berkeley is hiring. Apply now!
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Reposted by Yvette Fisher
The Transmitter @thetransmitter.bsky.social · 07/07/2026
The paper “solves this long-standing problem of how you learn about landmarks in the world,” - @lgiocomo.bsky.social, Stanford University. #neuroskyence By @natmesanash.bsky.social www.thetransmitter.org/learning-and...
thetransmitter.org
Unique learning mechanism drives navigation in fruit flies
The neuromodulator octopamine, the insect counterpart to norepinephrine, helps flies get their bearings in an unfamiliar environment.
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Yvette Fisher @yvetteefisher.bsky.social · 07/07/2026
Thank you Natalia Mesa at the @thetransmitter.bsky.social for highlighting our labs preprint on synaptic mechanisms of head direction learning!! 🪰🧭 Work from @markplitt.bsky.social in my lab in collaboration with the Jayaraman lab! www.thetransmitter.org/learning-and...
thetransmitter.org
Unique learning mechanism drives navigation in fruit flies
The neuromodulator octopamine, the insect counterpart to norepinephrine, helps flies get their bearings in an unfamiliar environment.
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Reposted by Yvette Fisher
John Tuthill @tuthill.bsky.social · 12/06/2026
A glowing profile of my post-doc advisor. As @yvetteefisher.bsky.social says in the piece, Rachel is truly "...one of these generational scientists who thinks extremely incisively about both the details and the big-picture frameworks." magazine.hms.harvard.edu/articles/stu...
magazine.hms.harvard.edu
By Studying Fruit Flies, Rachel Wilson Is Changing How We Understand the Brain
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Ishmail Abdus-Saboor @ishmailsaboor.bsky.social · 09/06/2026
Congratulations to the 2026 McKnight Scholars! Great to see many friends amongst this cohort! www.mcknight.org/news-ideas/2...
mcknight.org
2026 McKnight Scholar Awards
The Board of Directors of The McKnight Endowment Fund for Neuroscience is pleased to announce it has selected ten neuroscientists to receive the 2026 McKnight Scholar Award.
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Yvette Fisher @yvetteefisher.bsky.social · 25/02/2026
Calcium spikes know which way the wind blows! Lily Nguyen and I wrote a dispatch on this fascinating work led by Itzel Ishida+@sethisachin.bsky.social+Gaby Maimon! authors.elsevier.com/a/1mfk53QW8S...
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Reposted by Yvette Fisher
Hannah Haberkern @hannah-haberkern.bsky.social · 23/12/2025
📢 Join us, the Haberkern lab, @uni-wuerzburg.de for a postdoc studying neural circuit mechanisms of navigation. You’ll spearheading neurophysiology experiments on our brand new 2P! ⏳ Apply by 28th February 2026 Details: www.haberkernlab.de/docs/ENPostd... #neuroscience #academicjobs #postdoc
On the left, the image shows a schematic of a fly head, ring neurons and EPG neurons together with some calcium imaging frames. On the right is a photo of a fly on a ball in virtual reality and another schematic of a VR system.
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Yvette Fisher @yvetteefisher.bsky.social · 15/12/2025
*First preprint from our lab* !!!!! How does the brain learn to anchor its internal sense of direction to the outside world? 🧭 led by Mark Plitt @markplitt.bsky.social & Dan Turner-Evans, w/ Vivek Jayaraman: “Octopamine instructs head direction plasticity” www.biorxiv.org/content/10.6... Thread ⬇️
Schematic of how ER-EPG plasticity enables the bump of activity in EPGs to accurately track visual cues. As a fly makes a counter-clockwise turn (top to bottom) it will view visual cues (e.g. the sun) from a new angle and the EPG activity bump (red) will swing clockwise around the network by integrating self motion signals with these visual inputs. When the fly faces a different angle, distinct visual ER neurons are active. Plasticity forms a trough of weak synapses (large circles - strong synapses, small circles - weak synapses) that allow ER neurons with distinct visual tuning to move the EPG bump via disinhibition.
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Reposted by Yvette Fisher
Moi Expósito-Alonso (MOILAB) @mexpositoalonso.bsky.social · 20/11/2025
Our lab from @HHMINEWS & @UCBerkeley is looking for undergrads to come for an internship! www.hhmi.org/programs/cec...
hhmi.org
Summer Undergraduate Research Experience | HHMI
The Cech Fellows Program is a paid, nine-week summer research experience empowering the next generation of scientific leaders.
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Reposted by Yvette Fisher
Marla Feller @mfeller.bsky.social · 20/08/2025
Come join our new Department of Neuroscience @ucberkeleyofficial.bsky.social as an Assistant Professor! aprecruit.berkeley.edu/JPF05041
aprecruit.berkeley.edu
Assistant Professor - Molecular, Cellular, and Developmental Neuroscience - Department of Neuroscience
University of California, Berkeley is hiring. Apply now!
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Reposted by Yvette Fisher
International Society for Neuroethology @neuroethology.org · 13/07/2025
A single neuron in fruit flies can trigger two different behaviors in response to the same odor. www.cell.com/current-biol...
cell.com
Divergent synaptic dynamics originate parallel pathways for computation and behavior in an olfactory circuit
Kim et al. investigate how the Drosophila olfactory system dynamically transforms odor information. They discover that distinct synaptic dynamics from individual projection neurons underlie different ...
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Reposted by Yvette Fisher
John Tuthill @tuthill.bsky.social · 14/07/2025
i wrote an essay for @thetransmitter.bsky.social about what it feels like to serve on an NIH grant review panel (study section) right now www.thetransmitter.org/craft-and-ca...
thetransmitter.org
Fear and loathing on study section: Reviewing grant proposals while the system is burning
As grants are canceled, delayed and subject to general uncertainty, participating in study sections can feel futile. But it’s more important than ever.
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Reposted by Yvette Fisher
UC Berkeley MCB @berkeleymcb.bsky.social · 27/06/2025
Congrats to MCB's Filipa Rijo-Ferreira on being named a @hhmi.org 2025 Freeman Hrabowski Scholar! 🎉👏 www.hhmi.org/programs/fre...
Filipa Rijo-Ferreira named 2025 Freeman Hrabowski Scholar
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Yvette Fisher @yvetteefisher.bsky.social · 23/06/2025
Big news this week for the Fisher lab!! It's a huge honor to join this community — and it's all thanks to the amazing scientists in my lab. We're extremely grateful for the support of our research!!
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Yvette Fisher @yvetteefisher.bsky.social · 23/06/2025
Honored join this community and extremely thankful for support of the exciting research being done by the amazing scientists in my lab!!
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Reposted by Yvette Fisher
Ben de Bivort @debivort.bsky.social · 28/05/2025
Believe it a not, a third multisite connectomic project also lost funding. The multi-PI R01 led by @darbly.bsky.social with myself and @bassemh.bsky.social as co-PIs.
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Jeremy Berg @jeremymberg.bsky.social · 04/05/2025
The IRACDA program was one of my favorites at NIGMS, good for the postdocs involved and for the institutions where they taught. Terminating it is just idiocy. Well said @ggnanadesikan.bsky.social
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Polly Fordyce @pollyfordyce.bsky.social · 14/03/2025
This is a super clear and helpful article explaining why the 15% indirect cost rate is unfair, hurts science, and does NOT increase $ for research: www.science.org/doi/10.1126/...
science.org
Is flat 15% fair?
An NIH funding policy is misguided and damaging
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Reposted by Yvette Fisher
Carolyn Bertozzi @carolynbertozzi.bskyverified.social · 09/03/2025
Wow, major breakthrough in the development of broadly neutralizing bispecific antibody therapeutics against SARS-CoV-2, led by @stanford-chemh.bsky.social institute scholar @cobarnes27.bsky.social 😃 www.science.org/doi/10.1126/...
science.org
Bispecific antibodies targeting the N-terminal and receptor binding domains potently neutralize SARS-CoV-2 variants of concern
Bispecific antibodies incorporating a cross-reactive NTD-specific antibody are resilient to SARS-CoV-2 variants of concern.
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Reposted by Yvette Fisher
Daryl Gohl @darylgohl.bsky.social · 07/03/2025
Today's the day! Minnesota, let's show up and make our voices heard to support science!
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Reposted by Yvette Fisher
Marla Feller @mfeller.bsky.social · 05/03/2025
What a great event! Complete with shout out to @standupforscience.bsky.social
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Congresswoman Lateefah Simon @replsimon.bsky.social · 21/02/2025
First, we are touring Nobel Prize Chemistry winner Professor Jennifer Doudna's lab to learn more about an NIH-funded CRISPR project and discuss how the NIH cuts will hurt groundbreaking research projects and lives.
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Reposted by Yvette Fisher
Alt NIH Bluesky 🧪 @altnih4science.bsky.social · 09/02/2025
Mark Cuban on NIH. Yes. Public money also funded the basis of Netscape, Google, Intel, and Moderna. Those companies wouldn’t be in the US without government funding science. 1/2
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Andrea Gomez @indigenerd.bsky.social · 17/01/2025
Our latest study is available as a preprint. We show that psychedelics induce subtle changes in gene expression but robust changes in alternative splicing lasting at least one month, suggesting that alternative splicing may represent a general mechanism for prolonged plasticity in neurons. #RNAsky
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Reposted by Yvette Fisher
Portugues Lab @portugueslab.bsky.social · 20/12/2024
1/3 How does visual input affect the heading direction (HD) network? In our latest lab preprint, Ryosuke presents "visual landmarks" to larval zebrafish and shows that the HD network tethers to the visual environment. The experiments are again inspired by the beautiful recent work in Drosophila.
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Ardem Patapoutian @ardemp.bskyverified.social · 09/12/2024
I joined 75+ @nobelprize.bsky.social laureates urging US Senators to oppose RFK Jr.'s confirmation as DHHS Secretary. If you’re in a state with GOP senators, PLEASE reach out to them! I’d deeply appreciate it if you amplified this post! 🙏 www.nytimes.com/2024/12/09/h...
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Ardem Patapoutian @ardemp.bskyverified.social · 22/11/2024
First public reveal of Piezo tattoo! Thanks @leslievosshall.bsky.social for documenting this and for the appreciation after the talk. And welcome back to Blue Sky!
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