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Josh McDermott

@joshhmcdermott.bsky.social
761 followers 203 following 79 posts

Working to understand how humans and machines hear. Prof at MIT; director of Lab for Computational Audition. mcdermottlab.mit.edu

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Reposted by Josh McDermott
worm @rfksbrainworm.bsky.social · 02/10/2026
If you ever wondered why visible light is those particular wavelengths, it's because life evolved to see in the narrow range where water is transparent
Diagram of absorption of emf by water. There's a gap right that dips in the 500 nm range
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Michelle Greene @mgreenephd.bsky.social · 25/09/2026
🚨New paper alert! 🚨 The visual system tunes itself to the statistics of its input. How do individual experiences differently tune vision? In this work, @bjbalas.bsky.social and I examined how one individual difference—height—changes the visual diet and how this affects perception. 1/
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Ruben C. Arslan @ruben.the100.ci · 11/09/2026
An interesting thing is happening to me at the moment. I have a standing bug bounty policy for my first authored scientific work. That means, I've committed to pay people who report bugs in my code, up to 750€ for severe errors. Since GPT-6 Astra came out, I'm now getting several bug reports daily.
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Tim Kietzmann @timkietzmann.bsky.social · 19/08/2026
📢 We are hiring a full professor in "Intelligence in Biological and Artificial Systems". Come join us at Germany's first and largest cognitive science program. Please share far and wide, and get in touch with any questions. www.uni-osnabrueck.de/en/universit...
uni-osnabrueck.de
129 FB 8 W3 Professorship Intelligence in Biological and Artificial Systems, Institute of Cognitive Science: Uni Osnabrück
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Kurt Fraser @kurtfraser.bsky.social · 19/08/2026
The Department of Psychology at University of Minnesota seeks an Assistant Professor working on computational approaches related to cognition and/or perception (broadly). This would be in my area of the department and I’m happy to answer any questions. Posting : hr.myu.umn.edu/psc/hrprd/EM...
google.com
Careers
Tenure-Track Assistant Professor, Computational Approaches to Perception and/or CognitionDepartment of PsychologyUniversity of Minnesota, College of Liberal ArtsThe Department of Psychology at the University of Minnesota-Twin Cities announces a search for an outstanding scholar to fill a tenure-track assistant professor position focused on computational approaches to perception and/or cognition. This full-time position in the Department’s Cognitive and Brain Sciences (CAB) Training Program will begin in Fall 2027.Applications are invited from researchers who would extend or complement our historic strengths in combining experimental and computational approaches to perception and cognition. Examples of desired research topics include, but are not limited to, computational approaches in human and/or non-human animal models to study perceptual function and sensory loss, learning, motivation, emotion, and/or higher cognition. While we expect the primary appointment to be in our CAB area, there is  potential for cross-affiliation with other departmental areas.The appointment will be 100%-time over the nine-month academic year (late-August to late-May) and will be made at the rank of tenure-track assistant professor, depending on qualifications and experience and consistent with collegiate and University policy. Salary and start-up packages are competitive. The successful applicant should have and is expected to maintain a strong research program, advise graduate students from a variety of different backgrounds, and teach undergraduate and graduate courses, including core courses within the graduate training program. A strong record of teaching and mentorship is desired. The individual will also be expected to contribute to the service needs of the department, college, university, and profession.A successful candidate's application will demonstrate scholarly distinction, a record of publications, teaching commitment and, if applicable to the research program and the candidate’s career stage, evidence of success in securing and/or pursuing extramural funding.Applicants are invited to review the Workload Principles and Guidelines for Regular Faculty in the College of Liberal Arts, as well as the Standards for Promotion and Tenure in the Department of Psychology.
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UM-MIND - Institute for Neuroscience Discovery @um-mind.bsky.social · 18/08/2026
UM-MIND is hiring! We are recruiting several tenure-track neuroscience faculty members, preferably at the Assistant Professor level, to join our institute at the University of Maryland School of Medicine here in Baltimore, MD. Learn more here: umb.taleo.net/careersectio... @medschool.umaryland.edu
umb.taleo.net
Assistant Professor, University of Maryland – Medicine Institute for Neuroscience Discovery (UM-MIND)
Click the link provided to see the complete job description.
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Cian O'Donnell @cianodonnell.bsky.social · 13/08/2026
I gave a talk in our ISRC CN3 summer school yesterday on computational modelling of learning and memory, at the end I threw in a list of what I consider the big open questions in the the theory of learning in neural circuits. What did I miss??
Slide with title text "Open directions in theory of learning in neural circuits". List of points:
- Does the brain learn by gradient descent? If so, how?
- How are memories stable if synaptic strengths − and brain representations − fluctuate over time?
- How do brains learn continually over a lifetime?
- How do brains learn so efficiently? (In terms of energy, data, wiring constraints)
- Why are synapses so molecularly complex, compared to ANN weights?
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Josh McDermott @joshhmcdermott.bsky.social · 11/08/2026
I'm pleased to belatedly announce the successful thesis defense of Dr. Ian Griffith. His thesis “A Computational Framework for Auditory Selective Attention” is landmark work, and he gave a great defense talk. Stay tuned for some pretty cool additional papers to come.
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Tom Wallis @tsawallis.bsky.social · 09/08/2026
New preprint! Have you ever wanted to measure psychometric functions in high-dimensional stimulus spaces, but realised that this is infeasible? We present and validate a technique to adaptively estimate psychometric functions for stimulus spaces up to 50 dimensions. www.biorxiv.org/content/10.6...
biorxiv.org
Adaptive experiments in high-dimensional feature spaces: A particle filtering approach
Behavioral experiments are often infeasible when stimulus spaces have many dimensions or when testing time is limited. One way to address this challenge is adaptive stimulus selection, where informati...
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Josh McDermott @joshhmcdermott.bsky.social · 04/08/2026
If at CCN, please check out three posters from our lab today. In the morning session: A62 - Deep Learning Models of Attention Reveal Peripheral Encoding as a Bottleneck for Selective Listening Through Cochlear Implants, by Annesya Banerjee
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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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Grace Lindsay @neurograce.bsky.social · 13/06/2026
I've seen a lot of info for specialized audiences (e.g. scientists, non-profits) on how to comment on the proposed OMB rule change for grants, but less for the general public. So I made this one-pager that can be shared more widely. docs.google.com/document/d/e...
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Speech and Audio in the Northeast (SANE) @saneworkshop.org · 08/06/2026
SANE 2026 will be held on Friday October 30, 2026 at MIT, in Cambridge, MA. Confirmed speakers so far include Berrak Sisman (JHU) @berraksisman.bsky.social, Bryan Pardo (Northwestern), Henry Li (Google), and Ruohan Gao (UMD). More details + registration instructions at www.saneworkshop.org/sane2026/
saneworkshop.org
SANE 2026 - Speech and Audio in the Northeast
SANE is a series of workshops gathering researchers and students in speech and audio from the Northeast of the American continent.
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Carl T. Bergstrom @carlbergstrom.com · 03/06/2026
1. How common is LLM use in scientific publishing, and how does it vary across field, publisher, journal prestige, author demographics etc.? @kylesiler.bsky.social has new paper in PNAS that addresses this question on a massive scale: 7.3 million papers from Elsevier, PLOS, MDPI, and Frontiers.
pnas.org
The diffusion of large language models in published academic articles | PNAS
Large language models (LLMs) are rapidly changing academic research, raising questions of who is adopting these tools and under what conditions. Th...
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Mark Peifer (He, him) @peiferlabunc.bsky.social · 02/06/2026
Russell Vought, Director of the OMB, has issued a set of proposed changes that would dramatically alter federal grant funding. However, we can each take action to prevent these from taking effect. Here's how, a 🧵 🧪 1/n www.science.org/content/arti...
science.org
White House seeks to tighten political oversight of grantmaking
Sweeping proposed rule, now open for comments, would also restrict foreign collaborations and remove federal funding for open-access fees
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TK (Takashi DY) Kozai @bioniclab.bsky.social · 30/05/2026
🪼 Your tax dollars paid a scientist to squeeze jellyfish through cheesecloth. Osamu Shimomura processed tens of thousands on an NSF grant to understand why they glow. He found a protein that glowed green under UV light. Called it "green protein." Nobody cared. For decades.
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Josh McDermott @joshhmcdermott.bsky.social · 26/05/2026
Job opening at MIT for a research methodologist to facilitate open science practices and data management across all areas of neuroscience and cognitive science. PhD and some postdoctoral experience required. Please circulate to your networks. careers.peopleclick.com/careerscp/cl...
careers.peopleclick.com
Neuroscience Research Methodologist
MIT - Neuroscience Research Methodologist - Cambridge MA 02139
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Roy Eyono @royeyono.bsky.social · 19/03/2026
How do neural circuits in the brain implement normalization? 🧠 In our new paper, we show that just normalizing sensory input isn't enough. Crucially, we must also normalize the error signals! 🧵👇 Paper: arxiv.org/abs/2603.17676
arxiv.org
Inhibitory normalization of error signals improves learning in neural circuits
Normalization is a critical operation in neural circuits. In the brain, there is evidence that normalization is implemented via inhibitory interneurons and allows neural populations to adjust to chang...
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Anna (Anya) Ivanova @neuranna.bsky.social · 17/03/2026
Language, Intelligence & Thought lab is looking for a lab manager! This is a 2-year postbac position that will allow you to gain experience in human neuroscience, cognitive science, and AI research prior to applying to PhD programs. Express interest here: forms.gle/npXEGUjGUbp5...
forms.gle
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Josh McDermott @joshhmcdermott.bsky.social · 13/03/2026
Excited to announce a new paper from our lab, by Ian Griffith @iangriffith.bsky.social with help from Preston Hess @phess2.bsky.social, introducing a model of attentional selection. www.nature.com/articles/s41... @mitbcs.bsky.social @mitscience.bsky.social Here is a summary. (1/n)
nature.com
Optimized feature gains explain and predict successes and failures of human selective listening - Nature Human Behaviour
Griffith et al. show that human-like auditory attentional strategies naturally arise from the optimization of feature gains for selective listening.
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Jeremy Berg @jeremymberg.bsky.social · 01/03/2026
NSF Update (Awards through 2/27/26) Directorates to follow 1/10
A line graph showing NSF grant awards made through 2/27/26 for fiscal year 2026 compared with grant awards for fiscal years 2021-2025.
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Pascal Mamassian @mamassian.bsky.social · 28/02/2026
Now published in Perception (@pec-ipe.bsky.social)! Schulz-Hildebrandt, H. (2026). When purple perceived only at fixation: A fixation- and distance-dependent color illusion. Perception, 0(0). doi.org/10.1177/0301...
doi.org
When purple perceived only at fixation: A fixation- and distance-dependent color illusion - Hinnerk Schulz-Hildebrandt, 2026
In this paper, an optical illusion is described in which purple elements are perceived as purple at the point of fixation, while surrounding elements of the sam...
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Kevin Healy @healyke.bsky.social · 24/02/2026
Our new paper is now out showing how time perception in animals is linked to their ecology. Using data from 237 species we show temporal perception is faster in species that fly and pursuit predators www.nature.com/articles/s41... 🌐
nature.com
Pace of ecology drives the tempo of visual perception across the animal kingdom
Nature Ecology & Evolution - Using phylogenetic comparative methods across 237 species from disparate phyla, the authors show that species with fast-paced ecologies have higher temporal...
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John Greenwood @jagreenwood.bsky.social · 23/02/2026
Why do children struggle to recognise objects in cluttered scenes more than adults? Our new paper looks at the development of visual acuity and crowding across childhood, and the way the visual system fine tunes our ability to see detail: www.nature.com/articles/s41...
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Ben Phillips @benphillips76.bsky.social · 17/02/2026
I don’t know who needs to hear Jesse Jackson leading the kids on Sesame Street in this beautiful call-and-response reminding them that every child is somebody, but here it is
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Josh McDermott @joshhmcdermott.bsky.social · 10/02/2026
Two more posters from our lab at ARO today: T152 A Model of Speech Recognition Reproduces Signatures of Human Speech Perception and Reveals Mechanisms of Contextual Integration, by Gasser Elbanna T171 Hearing-Impaired Deep Neural Networks Predict Real-World Hearing Difficulties, by Mark Saddler
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Josh McDermott @joshhmcdermott.bsky.social · 09/02/2026
If at ARO today, check out the presentations from our lab: talk at 3:15pm: Optimized Models of Uncertainty Explain Human Confidence in Auditory Perception, by Lakshmi Govindarajan poster 28: In-Silico fMRI Experiments Enable Comparisons of Speech Models to Human Auditory Cortex, by Gasser Elbanna
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Josh McDermott @joshhmcdermott.bsky.social · 07/02/2026
If at ARO, please check out four posters from our lab today: SA53 A Deep Learning Framework for Understanding Cochlear Implants, by Annesya Banerjee SA189 Robustness to Noise Reveals Cross-Culturally Consistent Properties of Pitch Perception for Harmonic and Inharmonic Sounds, by Malinda McPherson
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Mark D Humphries @markdhumphries.bsky.social · 30/12/2025
Just published my review of neuroscience in 2025, on The Spike. The 10th of these, would you believe? This year we have foundation models, breakthroughs in using light to understand the brain, a gene therapy, and more Enjoy! medium.com/the-spike/20...
medium.com
2025: A Review of the Year in Neuroscience
Enlightening the brain
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Pascal Mamassian @mamassian.bsky.social · 20/12/2025
This head is spinning continuously, but we see it rotating back and forth... ...presumably because of our strong prior expectation that faces are convex. This is a very nice example of the Hollow-Face illusion promoted by Richard Gregory: www.richardgregory.org/experiments/
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Josh McDermott @joshhmcdermott.bsky.social · 06/12/2025
If you are at NeurIPS I encourage you to check out Gasser's poster showing his ongoing work on models of speech perception.
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kameron-clayton.bsky.social @kameron-clayton.bsky.social · 19/11/2025
Excited to announce that our latest paper is now out: www.cell.com/neuron/fullt... Here we uncover a simple cortical code for loudness and leverage it reverse sound hypersensitivity disorders in mice. #neuroskyence
cell.com
Cortical PV interneurons regulate loudness perception and sustainably reverse loudness hypersensitivity
Noise damages the cochlea, triggering maladaptive plasticity in the auditory cortex (ACtx) that makes moderate-intensity sounds seem uncomfortably loud. Clayton, Awwad, McGill, et al. show that brief ...
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Josh McDermott @joshhmcdermott.bsky.social · 18/11/2025
Two weeks left to apply! MIT's Department of Brain and Cognitive Sciences is seeking a tenure-track Assistant Professor, working with nonhuman animals in some way. Application deadline is Dec. 1. Full posting: academicjobsonline.org/ajo/jobs/30586
academicjobsonline.org
Massachusetts Institute of Technology, Department of Brain & Cognitive Sciences
Job #AJO30586, Assistant Professor level or higher, Department of Brain & Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts, US
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Vivian Paulun @vivianpaulun.bsky.social · 17/11/2025
🚨I am looking for a POSTDOC, LAB MANAGER/TECH and GRAD STUDENTS to join my new lab in beautiful Madison, WI. We study how our brains perceive and represent the physical world around us using behavioral, computational, and neuroimaging methods. paulunlab.psych.wisc.edu #VisionScience #NeuroSkyence
Skyline of Madison, WI
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Josh McDermott @joshhmcdermott.bsky.social · 14/11/2025
If you are at APAN today, check out these posters from members of our lab: 1. Cross-culturally shared sensitivity to harmonic structure underlies some aspects of pitch perception - Malinda McPherson-McNato
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Josh McDermott @joshhmcdermott.bsky.social · 09/11/2025
New pre-print from our lab, by Lakshmi Govindarajan with help from Sagarika Alavilli, introducing a new type of model for studying sensory uncertainty. www.biorxiv.org/content/10.1... Here is a summary. (1/n)
biorxiv.org
Task-optimized models of sensory uncertainty reproduce human confidence judgments
Sensory input is often ambiguous, leading to uncertain interpretations of the external world. Estimates of perceptual uncertainty might be useful in guiding behavior, but it remains unclear whether hu...
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Bohdan Pavuk @bpavuk.neocities.org · 26/12/2024
if you see this post, your actions are: - if you have a spare buck, give it to Wikipedia, then repost this - if you don't have a spare buck, just repost your action is mandatory for the world's best source of information to survive
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Nidhi Seethapathi @nidhise.bsky.social · 21/10/2025
Excited that this work discovering cross-species signatures of stabilizing foot placement control is now out in PNAS! pnas.org/doi/10.1073/... @antoinecomite.bsky.social
pnas.org
Foot placement control underlies stable locomotion across species | PNAS
Animals navigate their environment stably without inefficient course corrections despite unavoidable errors. In humans, this stability is achieved ...
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Guido Meijer @guidomeijer.com · 16/10/2025
Want to make publication-ready figures come straight from Python without having to do any manual editing? Are you fed up with axes labels being unreadable during your presentations? Follow this short tutorial including code examples! 👇🧵
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Lexi Decker @lexidecker.bsky.social · 01/10/2025
Excited to share that I'm joining WashU in January as an Assistant Prof in Psych & Brain Sciences! 🧠✨! I'm also recruiting grad students to start next September - come hang out with us! Details about our lab here: www.deckerlab.com Reposts are very welcome! 🙌 Please help spread the word!
deckerlab.com
DeckerLab
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Thomas Serre @thomasserre.bsky.social · 23/09/2025
Brown’s Department of Cognitive & Psychological Sciences is hiring a tenure-track Assistant Professor, working in the area of AI and the Mind (start July 1, 2026). Apply by Nov 8, 2025 👉 apply.interfolio.com/173939 #AI #CognitiveScience #AcademicJobs #BrownUniversity
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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Jörn Diedrichsen @diedrichsenjorn.bsky.social · 10/09/2025
Variance partitioning is used to quantify the overlap of two models. Over the years, I have found that this can be a very confusing and misleading concept. So we finally we decided to write a short blog to explain why. @martinhebart.bsky.social @gallantlab.org diedrichsenlab.org/BrainDataSci...
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DAn Ellis @dpwe.bsky.social · 11/09/2025
🔊New paper! Recomposer allows editing sound events within complex scenes based on textual descriptions and event roll representations. And we discuss the details that matter! Work by the Sound Understanding folks @GoogleDeepMind arxiv.org/abs/2509.05256
arxiv.org
Recomposer: Event-roll-guided generative audio editing
Editing complex real-world sound scenes is difficult because individual sound sources overlap in time. Generative models can fill-in missing or corrupted details based on their strong prior understand...
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Josh McDermott @joshhmcdermott.bsky.social · 05/06/2025
If you are attending the Kempner symposium I encourage you to check out @gelbanna.bsky.social 's poster on models and benchmarks of continuous speech perception. He has many interesting results.
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Joshua Weitz @joshuasweitz.bsky.social · 31/05/2025
How bad will it be? Catastrophic. Proposed cuts to #NSF, #NIH, and #NASA will set the US R&D landscape back 25 yrs+, cause economic and job loss now, and undermine innovations to come. But, this is the WH's *proposed* budget. Speak up now before it is too late. (inflation adjusted $-s below)
NSF, NASA and NIH budgets per year, inflation adjusted from 2000-2025 along with the proposed cuts. NSF includes research component only. Massive cuts across all sectors, well below support spanning 25 years.
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Jenelle Feather @jfeather.bsky.social · 24/04/2025
We are presenting our work “Discriminating image representations with principal distortions” at #ICLR2025 today (4/24) at 3pm! If you are interested in comparing model representations with other models or human perception, stop by poster #63. Highlights in 🧵 openreview.net/forum?id=ugX...
openreview.net
Discriminating image representations with principal distortions
Image representations (artificial or biological) are often compared in terms of their global geometric structure; however, representations with similar global structure can have strikingly...
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Stirling Churchman @stirlingchurchman.bsky.social · 21/04/2025
My father-in-law, Jack Strominger, and I wrote a letter to the @wsj.com editor about the current threats to science due to Trump's funding freeze. Please repost! www.wsj.com/opinion/scie...
wsj.com
Opinion | Science Suffers With Trump’s Funding Freeze
America’s scientific enterprise demands reliable stewardship, not destabilizing political intervention.
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Pascal Mamassian @mamassian.bsky.social · 19/04/2025
Impressive work to stimulate only the M-cones of the retina and make green appear greener than ever. Coming (not too) soon to a theater near you! www.science.org/doi/10.1126/...
science.org
Novel color via stimulation of individual photoreceptors at population scale
Image display by cell-by-cell retina stimulation, enabling colors impossible to see under natural viewing.
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Nancy Kanwisher @nancykanwisher.bsky.social · 26/03/2025
I’m hiring a full-time lab tech for two years starting May/June. Strong coding skills required, ML a plus. Our research on the human brain uses fMRI, ANNs, intracranial recording, and behavior. A great stepping stone to grad school. Apply here: careers.peopleclick.com/careerscp/cl... ......
careers.peopleclick.com
Technical Associate I, Kanwisher Lab
MIT - Technical Associate I, Kanwisher Lab - Cambridge MA 02139
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Lauer Lab @lauerlab.bsky.social · 25/03/2025
Now accepting applications for the summer 2025 cohort: STEMM opportunities for college students with Hearing loss to Engage in Auditory Research (STEMM-HEAR) www.stemm-hear.bme.jhu.edu
stemm-hear.bme.jhu.edu
Home - STEMM-HEAR
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