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Bella Green

@izzabellagreen.bsky.social
70 followers 132 following 2 posts

MD/PhD Candidate at University of Minnesota’s MSTP in Saunders Lab 🧠 Interested in intersections between addiction neurobiology and sensory processing.

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Bella Green @izzabellagreen.bsky.social · 19/09/2026
Grateful to train alongside the best crew (ft @sethweir.bsky.social and @louisakuper.bsky.social) under the best mentorship (thank you @bensaunders.bsky.social!) and have the opportunity to learn and share our work at Pavlovian 2026! 🧠
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Dr. Lucky Tran @luckytran.com · 20/08/2026
AI did not discover a cancer vaccine. Scientists discovered it because their research was supported and funded.
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Nature Medicine @natmed.nature.com · 17/08/2026
Across 810 conversations, an evaluation framework finds that AI chatbots often amplify simulated users’ psychological vulnerabilities, revealing persistent safety risks in mental‑health contexts.
dlvr.it
A clinically validated framework for auditing AI chatbot behavior in mental health interactions - Nature Medicine
Across 810 conversations, an evaluation framework finds that AI chatbots often amplify simulated users’ psychological vulnerabilities, revealing persistent safety risks in mental health contexts.
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Micaela Porod @micaelaporod.bsky.social · 14/08/2026
So excited to share the news! I'm immensely grateful to NIMH for their support, and to my amazing mentors @nicolagrissom.bsky.social and @bensaunders.bsky.social for their guidance toward achieving this milestone. Feeling pretty proud of this one ☺️
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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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Louisa Kuper @louisakuper.bsky.social · 28/07/2026
Excited to share that I received an NoA for my F31 NRSA fellowship today!! Many thanks to the NIMH and so grateful for all the support I have received to reach this milestone, especially the amazing @bensaunders.bsky.social
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Angeline J. Dukes, PhD @heydrdukes.bsky.social · 15/07/2026
Loved being invited to give the JEDI keynote at the UMN MD/PhD program’s annual retreat 💖
A group selfie taken by Dr. Angeline Dukes at the end of her talk. There is a large group of MD/PhD students and faculty seated at round tables. Dr. Dukes is a Black woman with black cat eye glasses, purple and silver science beaker earrings and long curly hair. She is wearing a pink dress with flowers.
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Drew Schreiner @schreinerdrew.bsky.social · 24/06/2026
Looks like a very useful neuroscience funding searcher from the good folks @thetransmitter.bsky.social
thetransmitter.org
Neuroscience Grants Funding Finder
Discover grants, fellowships and funding opportunities for neuroscience research at all career stages.
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Kurt Fraser @kurtfraser.bsky.social · 18/06/2026
I'm looking to hire a research technician/lab manager. This role is ideal for someone looking to gain experience and independence after undergraduate research on their way to graduate school. Please encourage anyone interested to apply: hr.myu.umn.edu/jobs/ext/374... (job code 374183)
hr.myu.umn.edu
Careers
The Fraser Lab at the University of Minnesota (https://fraserlab.psych.umn.edu/) is recruiting a full-time research technician to support the lab. As a part of the Department of Psychology we are involved in the greater neuroscience research community at the University of Minnesota which provides excellent access to training and professional development. The Fraser Lab is interested in the neurobiological basis of motivated behavior and investigates how defined brain circuits contribute to behavioral regulation. We make use of modern neuroscience approaches to record and manipulate neural activity in real-time as rodents perform complex behavioral tasks to relate precise aspects of neural activity to well-defined psychological processes. To do so, we regularly use optogenetics, chemogenetics, calcium imaging, biosensors, pharmacology, and immunohistochemistry. Our ultimate goal is to decipher the neural mechanisms regulating behavior and to characterize how these are altered in psychiatric illness, such as addiction, or by differences in lived experience, such as after early life adversity, to potentially identify novel therapeutics. We seek a team member who can play a lead role in lab operations, collaborate closely with the PI, and engage in team-building and growth.Duties:Laboratory logistics, maintenance and operations (30%):
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Ben Saunders @bensaunders.bsky.social · 19/06/2026
Check our new work! Studies led brilliantly by @louisakuper.bsky.social. We investigate the parafascicular thalamus as an interface of sensory, attention, and movement signals that guide exploration and cue-related learning.
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Bella Green @izzabellagreen.bsky.social · 19/06/2026
Congrats @louisakuper.bsky.social!!! 🧠
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Colette Delawalla, PhD @cdelawalla.bsky.social · 04/06/2026
ALRIGHT EVERYONE HERE IS THE OFFICIAL SUFS GUIDE TO LEAVING PUBLIC COMMENTS ON THE OMB-2026-0034 PROPOSED RULE: www.standupforscience.foundation/policy-and-advocacy/the-sufs-guide-to-writing-public-comments (share with all your friends!)
standupforscience.foundation
The SUFS Guide to Writing Public Comments — Your Site Title
Written by: Cole Donovan, Director of Policy and Advocacy and Colette Delawalla, PhD, CEO
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arXiv physics.atom-ph Atomic Physics @physicsatomph-bot.bsky.social · 12/05/2026
N. W. Antonio, I. B. Abdurakhmanov, A. E. Gayosso, A. S. Kadyrov: Electron loss and target excitation in keV-energy proton collisions with B and C$^{+}$ arxiv.org/abs/2605.10669 arxiv.org/pdf/2605.10669 arxiv.org/html/2605.10669
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Ben Saunders @bensaunders.bsky.social · 21/04/2026
Another PhD! Huge congratulations to Dr. @margestelzner.bsky.social!!!! She completed a fantastic dissertation defense yesterday. We are all really proud!
A woman seated in front of balloons and other celebratory decorations.
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Ben Saunders @bensaunders.bsky.social · 03/04/2026
Huge congratulations to Dr. Megan Brickner!!!! She completed a stellar dissertation defense yesterday. We are so proud!
A woman standing at a speaker lectern beside a projection screenA desk decorated with colorful streamers and balloons, with a hand made sign celebrating a PHD defense
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Ben Saunders @bensaunders.bsky.social · 12/12/2025
Some #FluorescenceFriday content for you - check out these anterior cingulate cortex neurons that project to the superior colliculus. Image by @izzabellagreen.bsky.social 🧠
Fluorescent microscopy image showing bright red neurons
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Ben Saunders @bensaunders.bsky.social · 19/11/2025
So stoked to have our image on the cover of this week's issue of Journal of Neuroscience!! @sfnjournals.bsky.social #JNeurosci #SfN25. Check out the final version of the paper here www.jneurosci.org/content/45/4...
jneurosci.org
Superior Colliculus Projections Drive Dopamine Neuron Activity and Movement But Not Value
To navigate dynamic environments, animals must rapidly integrate sensory information and respond appropriately to gather rewards and avoid threats. It is well established that dopamine (DA) neurons in...
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Ben Saunders @bensaunders.bsky.social · 11/11/2025
#SfN25 attendees - make sure to head to the posters when you get to the meeting on Saturday afternoon (V7-V11: Gretchen, Megan, Margaret, Louisa, Bella) and Sunday morning (KK17: Micaela) to hear about our work. We're printing the posters now and they look rad.
Flyer of Saunders lab posters in the Saturday and sunday sessions at the 2025 society for neuroscience meeting in San Diego.
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Ben Saunders @bensaunders.bsky.social · 29/10/2025
If you're heading to #SfN25 in a couple weeks, pop in early to the posters on Saturday afternoon and Sunday morning to see a bunch of cool unpublished work from the lab.
List of poster presentations for Saunders lab at SFN conference in November 2025.
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Science Magazine @science.org · 27/10/2025
Talk about an in-flight meal. For the first time, researchers have captured rats hunting bats by grabbing them from the sky. Learn more: scim.ag/3Jqldmn
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Ben Saunders @bensaunders.bsky.social · 15/10/2025
Check out our latest, online now at @sfnjournals.bsky.social www.jneurosci.org/content/earl...
jneurosci.org
Superior colliculus projections drive dopamine neuron activity and movement but not value
To navigate dynamic environments, animals must rapidly integrate sensory information and respond appropriately to gather rewards and avoid threats. It is well established that dopamine (DA) neurons in...
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