- Comp-neuro - lists.cnsorg.org

2 year Post-Doc - Charles University in Prague - Bioinspired Recurrent Neural Network Architectures

by Jan Antolik

The CSNG Lab <https://csng.mff.cuni.cz/> at the Faculty of Mathematics and Physics at the Charles University is seeking a highly motivated *Postdoctoral Researcher* to join our team to work on *digital twin model of visual system. *Funded by the JUNIOR Post-Doc Fund <https://cuni.cz/UKEN-178.html>, this position offers an exciting opportunity to conduct cutting-edge research at the intersection of systems neuroscience, computational modeling and AI. *Project description:* Modern deep-learning techniques have transformed visual neuroscience by substantially improving the ability of models to predict cortical neuron responses to unseen visual stimuli. However, current deep-learning methods have two major shortcomings. First, they focus on predicting only the average neural response, failing to capture the fine temporal dynamics generated within recurrent neural populations. Second, these models rely on standard "off-the-shelf" architectures optimized for efficient training rather than reflecting the biological substrate under study. As a result, they function as black boxes, making it difficult to interpret the learned representations in terms of how visual processing is organized and implemented in biological neural circuits. These limitations hinder the ability of deep-learning models to provide meaningful insights into the principles governing vision and translate them to clinical applications such as brain-machine-interface systems. To address these challenges, in this project *we will develop novel modular, multi-layer recurrent neural **network (RNN) architectures that directly mirror the architecture of the primary visual cortex.* Our models will establish a one-to-one mapping between individual neurons at different stages of the visual pathway and their artificial counterparts. They will explicitly incorporate functionally specific lateral recurrent interactions, excitatory and inhibitory neuronal classes, complex single-neuron transfer functions with adaptive mechanisms, synaptic depression, and others. We will first train our new RNNs on synthetic data generated by a state-of-the-art biologically realistic recurrent spiking model of the primary visual cortex developed in our group. After we establish the proof-of-concept on the synthetic data, we will translate our models to publicly available mouse and macaque data, as well as additional data from our experimental collaborators. *What do we offer:* We are the Computational Systems Neuroscience Group (CSNG) <https://csng.mff.cuni.cz/> based at the Faculty of Mathematics and Physics of Charles University, Prague. The main goal of our group is to identify computations implemented in the neural system that underlies sensory perception, as well as applying this knowledge to the design of stimulation protocols for visual prosthetic systems. To that end, we build models of visual systems at various levels of abstraction using a variety of computational techniques including, but not limited to, machine learning and large-scale biologically plausible spiking neural network simulations. The position is *fully funded for 2 years, *and comes with a salary equivalent to ~2400 EUR/month. We offer a dynamic international working environment and collaborations with world-leading experimental labs (Stanford, University of Pennsylvania, Institute de la Vision Paris etc.). *Candidate profile:* Strong background in modern machine learning techniques. Prior experience with training recurrent neural networks, and neuroscience or related disciplines is an advantage, but not strict requirement. Interested candidates should *contact Dr. Ján Antolík* ( jan.antolik(a)mff.cuni.cz) with their CV. *Deadline 5th August 2025.*

June 14, 2025

Computational neuroscience Post Doc position

by Thomas Funck

Hi everyone, We currently have a job opening for a Post Doctoral Fellow in computational neuroscience, specifically for neural mass modeling. The position is based in New York City and is for 3 years. Please see below. Feel free to reach out if you have any questions or want to discuss further! Cheers, Thomas Funck Research Scientist Child Mind Institute JOB TITLE: Postdoctoral Fellow DEPARTMENT: Research- Center for Integrative Developmental Neuroscience LOCATION: Midtown, NY WORKPLACE SETTING: HYBRID (min. 4 days in office per week) POSITION SUMMARY: The Postdoctoral Research Fellow will focus on studying brain structure and functional connectivity at the forefront of computational neuroscience. You will work in close collaboration with internal and external partners to advance the modeling of whole-brain dynamics through the integration of microstructural brain data into large-scale simulations. You will work closely with an interdisciplinary team of neuroscientists, software developers, and data scientists to design, implement, validate, and disseminate open-source tools that integrate mesoscale neurotransmitter receptor maps into a neural mass modeling (NMM) simulation environment, and extend existing brain simulation tools to explore the biological underpinnings of brain function. RESPONSIBILITIES * Process and analyze large-scale fMRI, MRI, and DTI data from human and non-human * primate datasets using high-performance computing infrastructures. * Design and conduct simulations of whole-brain activity using surface-based cortical * meshes and brain atlases and validate simulation outputs against empirical fMRI data. * Implement Python code to integrate anatomic priors into existing NMM simulation * software. * Prepare manuscripts for publication in peer-reviewed journals and assist with grant * applications and data sharing with collaborators. * Provide guidance and support to junior research staff, including assistance with data * analysis and professional development. * Support the completion of ongoing and future grant-funded projects * Perform other job-related duties as assigned. QUALIFICATIONS Minimum Qualifications • Ph.D. in neuroscience, biomedical engineering, computer science, physics, applied mathematics, or a related field. • Publication track record demonstrating ability to conduct independent research and work collaboratively within a multidisciplinary team; with at least 1 first author publication or multiple middle author publications with significant contribution to the project. • 3+ years experience in Python and scientific computing (e.g., Numpy, Scipy, Scikit-Learn), and the Git version control systems. • 3+ years experience of existing neuroimaging software packages (e.g., ANTs, FreeSurfer, AFNI, FSL) file formats (e.g., NIfTI, GIFTI, CIFTI). • 3+ years of experience in neuroimaging research, including expertise with one or more imaging modalities such as fMRI, DTI, MRI, EEG, or MEG. General Qualifications • Strong interpersonal and communication skills in English, including written and oral communication. • Work cooperatively and contribute to group efforts in a very collaborative, opensource, and multidisciplinary environment. • Efficiently handle multiple responsibilities and meet deadlines in a fast-paced environment ADA Qualitifactions This position is based in a professional office environment. It requires the ability to sit or stand for extended periods, operate standard office equipment (including computers, phones, copiers, and printers), perform repetitive tasks, and communicate effectively with others. Occasional lifting of up to 20 pounds may also be required. This email message, including any attachments, is for the sole use of the intended recipient(s) and may contain information that is proprietary, confidential, and exempt from disclosure under applicable law. Any unauthorized review, use, disclosure, or distribution is prohibited. If you have received this email in error please notify the sender by return email and delete the original message and any attachments

June 12, 2025

Free and Online National Level Webinar: Cybersecurity, Ethical Hacking, and Network Security

by PRANAV NERURKAR

Dear Esteemed Colleagues (Apologies for multiple emails) National Level Webinar: Cybersecurity, Ethical Hacking, and Network Security The Department of Artificial Intelligence at Utkarsh Minds Technologies is excited to present a free webinar on: *- *Cybersecurity, Ethical Hacking, and Network Security** Details - Date: June 14, 2025 - Time: 4:00 PM IST - Mode: Online Webinar Highlights - Explore the latest trends and techniques in cybersecurity - Learn about ethical hacking and network security - Gain insights from experts in the field Registration - Register here: https://internships.utkarshminds.com/sessions/Career-prospects-in-Cybersecu… Contact - For further queries, please reach out to: - Pranav Nerurkar: 9619997797 Join us to enhance your knowledge in cybersecurity and stay ahead in the field! Warm and Kind regards, *Pranav A. NERURKAR* Specialist - AI & Data science UTKARSH MINDS +91 961-999-77-97 pranav.nerurkar@ <amandine.deplantes(a)igonogo.io>utkarshminds.com www.utkarshminds.com Nirmala Sadan, Jaya Nagar, Kasturba cross road no. 1, Mumbai - 400066

June 12, 2025

[Newsletter RTAIM] 4th Inter. Conf. Ethics of AI (24-30 July, deadline: 25 June) + 19h RTAIM Seminar + Call for Papers (JAIC)

by steven gouveia

Dear All, The Call for Abstracts for the 4th International Conference on Ethics of Artificial Intelligence (4ICEAI) is open until the 25 June 2025 (final deadline). Keynotes speakers are: John P. Hawthorne (Uni. Southern California), Julia Maria Mönig (Uni. Bonn), Pietro Perconti (Uni. Messina), Emília Duarte (European Uni.), Jesmin Jahan Tithi (AI Research Scientist at Intel), Christina H. Dietz (Uni. Southern California), Gabriel Ferreira (Uni. Sinos River Valley) and Raquel Simões de Almeida (Porto Polytechnic Higher School of Health). In-person submissions will be considered for the Ethics of AI Award 2025. You can find more about the conference here: https://ifilosofia.up.pt/activities/4-international-conference-ethics-ai Moreover, you are welcome to attend the 19th rTAIM Online Seminar, with the participation of Gustavo Oliva (UNISINOS, Brazil), 18 June 2025, 3:00pm - 4:30pm (Lisbon Time) via Zoom with the title “Patient Preference Predictors and the Rationality of Belief". You can find the relevant Zoom information here: Link: https://videoconf-colibri.zoom.us/j/91369601205?pwd=bsXLHK7a9pbpaoyJZuNwTuG… ID: 913 6960 1205 Password: 924448 Finally, paper submissions for a special issue on AI, 4E and Consciousness at the Journal of Artificial Intelligence and Consciousness is available here (deadline: 31 August 2025): https://www.worldscientific.com/page/jaic/callforpapers02 Sincerely yours, RTAIM Team

June 12, 2025

Call for Local Organizers of the Annual Computational Neuroscience meeting CNS*2028 closes soon

by Rubchinsky, Leonid L

Dear Colleagues, OCNS requests proposals from candidate local organizers to organize the 37th Annual Computational Neuroscience meeting CNS*2028. Groups or individuals interested in organizing the 2028 meeting should submit a proposal following the online instructions and using the templates at https://www.cnsorg.org/cns-2028-local-organizer. Proposals should be submitted by email to the OCNS President at president(a)cnsorg.org. We look forward to getting your proposals by July 1, 2025. An early email to the OCNS President declaring the intent to submit a proposal would be appreciated. With kind regards, Leonid Rubchinsky OCNS Vice President, on behalf of the OCNS Board of Directors *********************** Leonid Rubchinsky, PhD Professor Department of Mathematical Sciences, Indiana University Indianapolis Stark Neurosciences Research Institute, Indiana University School of Medicine 402 N. Blackford St Indianapolis, IN 46202-3216 lrubchin(a)iu.edu math.indianapolis.iu.edu/~lrubchin/ ***********************

June 11, 2025

Ibn Sina Neurotech Autumn School, Abu Dhabi, UAE (13-17 October 2025)

by Mohamed Abdelhack

Dear Community, Arabs in Neuroscience is pleased to announce the Ibn Sina Neurotech Autumn School that will be held at the NYU Abu Dhabi campus, UAE between 13-17 October 2025. At Ibn Sina Neurotech School 2025, we will teach hands on knowledge of data collection and analysis with a focus on fMRI. It is ideal for graduate students and postdocs who are interested in delving into the field of fMRI data collection and analysis and also those who look into fitting their models on data and would like to understand the caveats. The language of instruction is going to be English with support for Arabic speakers and it is open to everyone regardless of background. We would like to establish a collaborative environment that cross geographical boundaries. Confirmed faculty: - Nancy Kanwisher (MIT) - Rik Henson (U of Cambridge) - Moataz Assem (U of Cambridge) - Bas Rokers (NYU Abu Dhabi) - Mohamed Abdelhack (Krembil Centre for Neuroinformatics) - Abdalla Mohamed (NYU Abu Dhabi) School fees: 1200 USD (international) 400 USD (Abu Dhabi locals) Scholarships available to deserving students. School is sponsored by IBRO, NYU Abu Dhabi, and the American University in Cairo So if you are interested in learning how to fMRI, make sure you apply before the deadline on June-15th and please share amongst your networks.https://arabsinneuro.org/school/isn/

June 11, 2025

[Meetings] Call for late-breaking results - IEEE Int. Conf. Development and Learning (ICDL) 2025

by Matej Hoffmann

* Dear colleagues, The IEEE International Conference on Development and Learning 2025 will be held September 16–19, 2025 in Prague, Czechia. Website: https://icdl2025.fel.cvut.cz/ We invite submissions of: Late-breaking results as 1-page abstracts - Deadline: June 13, 2025. ----------------------------------- CfP IEEE ICDL 2025 ----------------------------------- https://icdl2025.fel.cvut.cz/ <https://icdl2025.fel.cvut.cz/> 16–19 September 2025 in Prague; Czechia 2025 IEEE International Conference on Development and Learning (ICDL) We invite submissions to explore, extend, and consolidate the interdisciplinary boundaries of this exciting research field. ----------------------------------- Important Deadlines ----------------------------------- Late-breaking results (1-page abstracts)—deadline: June 13, 2025. ----------------------------------- Speakers ----------------------------------- Jeff Krichmar (University of California, Irvine, USA) Masako Myowa-Yamakoshi (Kyoto University, Japan) Giulio Sandini (IIT Genoa, Italy) Tilbe Göksun (Koç University, Turkey) Josef Šivic (CIIRC, CTU in Prague, Czechia) ----------------------------------- Topics ----------------------------------- ICDL is a unique conference gathering researchers from both computational science (including robotics, AI, cognitive architecture) and developmental studies (psychology, linguistics, anthropology, education, philosophy) for a fertile exchange sharing ideas, perspectives, knowledge, research findings on how humans and animals develop sensing, reasoning and actions, including interactive ecologies and how these capabilities can be implemented in computing (embodied) systems. This approach goes hand in hand with the goal of both understanding human and animal development and how this can be applied to improve future intelligent technology including all kinds of artificial systems that will be in close interaction with humans. Topics of interest include (but are not limited to): – general principles and theories of development and learning; – embodied learning in biological systems and robots; – development of skills in biological systems and robots; – developmental stages and sensitive periods; – architectures for cognitive development and life-long learning; – emergence of body knowledge and affordance perception; – learning control of body movement; – (models of) curiosity, intrinsic motivations, exploration, play and active learning; – (models for) prediction, planning and problem solving; – developmentally-inspired machine learning; – applications of machine learning to human and animal development; – emotional development and the role of emotion in learning; – emergence of verbal and nonverbal communication; – metacognitive skills and the role of metacognitive learning and explicit communication; – (models of) human–human and human–system interaction; – epistemological foundations and philosophical issues; – the relationship between evolution and development; – ethics in modeling learning and development. ----------------------------------- Submission ----------------------------------- The submissions are available through the PaperPlaza (https://ras.papercept.net/conferences/scripts/start.pl <https://ras.papercept.net/conferences/scripts/start.pl>) system. Detailed instructions are at https://icdl2025.fel.cvut.cz/submission/ <https://icdl2025.fel.cvut.cz/submission/>. Late-breaking posters with 1-page abstract—deadline: June 13, 2025. To encourage discussion of late-breaking results or work that is not sufficiently mature for a full paper, we will accept 1-page extended abstracts. Accepted submissions will be presented during the poster session. These submissions will be included in the local conference proceedings but not on IEEE Xplore. In PaperPlaza, please fill in the abstract and on the next page submit a pdf document of maximum 1 page using the provided template. The submission may contain figures and references. General chair: Matej Hoffmann Program chairs: Alessandra Sciutti, Emre Ugur, Katharina J. Rohlfing * -- Matej Hoffmann, PhD Associate Professor Department of Cybernetics Faculty of Electrical Engineering Czech Technical University in Prague Karlovo namesti 13 121 35 Praha 2, Czech Republic +420 224 357 387 https://sites.google.com/site/matejhof/home https://cyber.felk.cvut.cz/humanoids IEEE ICDL 2025 General Chairhttps://icdl2025.fel.cvut.cz/

June 10, 2025

NEST Conference 2025 — Register by Wednesday, 11 June (23:59 CEST/UTC+2)!

by Hans Ekkehard Plesser

Dear Colleagues, We are looking forward to an exciting virtual NEST Conference 2025 on 17–18 June. This year’s program includes keynotes by * Marja-Leena Linne, Tampere University, Finland Astroglia in Neural Circuits: Modeling Synaptic and Network Modulation * Daniela Gandolfi, Università degli Studi di Modena e Reggio Emilia, Italy Full-scale point neuron models of mouse and human hippocampal microcircuits * Bernhard Vogginger, TU Dresden, Germany The SpiNNaker2 neuromorphic system for large-scale brain simulation and energy-efficient AI * Barna Zajzon, Forschungszentrum Jülich, Germany Signal propagation and denoising through topographic modularity of neural circuits complemented by contributed talks, posters and three workshops. You will find the full program at https://events.hifis.net/event/2047/timetable/#all.detailed To register, please go to https://nest-simulator.org/conference. Registration deadline is coming Wednesday, 11 June 2025 23:59 (CEST, UTC+2). We are looking forward to seeing you at the NEST Conference 2025! Hans Ekkehard Plesser and the conference organizing committee -- Prof. Dr. Hans Ekkehard Plesser Research Committee Chair, Faculty of Science and Technology Head, Department of Data Science President, NEST Initiative e.V. Department of Data Science Faculty of Science and Technology Norwegian University of Life Sciences PO Box 5003, 1432 Aas, Norway Phone +47 6723 1560 Email hans.ekkehard.plesser(a)nmbu.no<mailto:hans.ekkehard.plesser@nmbu.no> Home http://arken.nmbu.no/~plesser

June 10, 2025

World wide VVTNS series (fifth season): Wednesday, June 11, 2025, at 11:00 am EDT| Ulises Pereira Oblinovic Allen Institute

by David Hansel

[image: VVTNS.png] https://www.wwtns.online <https://streaklinks.com/A9c7PbbpKY7PxB6PaAJWGD3-/https%3A%2F%2Fwww.wwtns.on…> - on twitter: wwtns@TheoreticalWide You are cordially invited to the lecture Ulises Pereira Oblinovic Allen Institute Neural dynamics outside task-coding dimensions shape decision trajectories The lecture will be held on zoom on Wednesday, June 11, 2025, at *11:00 am EDT * To receive the link: https://www.wwtns.online/register-page *Abstract: *Decision-making unfolds within high-dimensional neural population activity, yet traditional analyses focus on low-dimensional coding subspaces that represent task-relevant variables. Whether these coding dimensions causally drive decisions or merely reflect them remains unclear. Here, we investigate the mechanistic role of residual dimensions—neural activity patterns orthogonal to coding subspaces—in shaping choice behavior. We developed a recurrent neural network model that fits large-scale neural recordings and behavior, disentangling coding and residual subspaces at the single-trial level. Applied to anterior lateral motor cortex (ALM) and motor thalamus recordings during a delayed response task, the model reveals that perturbations along residual dimensions—but not the choice axis—reliably flip decisions, recapitulating a recent paradoxical effect observed with targeted two-photon optogenetic manipulations: activity outside the task-coding subspace exerts stronger causal influence on behavior than perturbations aligned with the choice axis. These effects arise from transient, high-dimensional feedforward trajectories shaped by residual dimensions and converging onto discrete attractor states. Crucially, residual dimensions drive dynamics in coding dimensions, rather than the reverse. To probe the trial-to-trial impact of residual activity, we modeled single-trial deviations as low-dimensional inputs that shift trajectories relative to trial-averaged dynamics. This framework captures decision variability mechanistically: errors emerge when fluctuations in residual dimensions steer dynamics toward incorrect attractors. Extending the model to include thalamocortical loops, we find that inter-area communication operates primarily through residual—not choice-selective—pathways. Together, these results challenge the classical view that decisions are governed by low-dimensional, task-aligned dynamics alone, revealing a causal and computationally essential role for residual dimensions in decision-making. *About VVTNS : Launched as the World Wide Theoretical Neuroscience Seminar (WWTNS) in November 2020 and renamed in homage to Carl van Vreeswijk in Memoriam (April 20, 2022), Speakers have the occasion to talk about theoretical aspects of their work which cannot be discussed in a setting where the majority of the audience consists of experimentalists. The seminars, **held on Wednesdays at 11 am ET,** are 45-50 min long followed by a discussion. The talks are recorded with authorization of the speaker and are available to everybody on our YouTube channel.* ᐧ -- *Il n'y a ni obligation ni pression à traiter ou répondre à ce mail en dehors des heures de travail* "В каждой шутке есть доля шутки" 'Life is good ..' (Carl van Vreeswijk, 1962-2022) --------------------------------------- David Hansel Directeur de Recherche au CNRS Co-Group leader Cerebral Dynamics Plasticity and Learning lab., CNRS 45 rue des Saints Peres 75270 Paris Cedex 06 Tel (Cell): +33 607508403 - Fax (33).1.49.27.90.62 *CONFIDENTIALITY AND PRIVACY NOTICE:* *This message and the documents that might be attached, are addressed exclusively to their(s) recipient(s) and may contain privileged or confidential information. The access to this information by people other than those designated is not authorized. If you are not the indicated recipient, you are notified that the use, disclosure and / or copying without authorization is prohibited under current legislation. If you have received this message in error, please kindly inform the sender immediately and proceed to its destruction.* ᐧ

June 8, 2025

The Wait is Over! The 2024 Best Illusion of the Year Contest

by smart＠neuralcorrelate.com

Dear Illusion Enthusiasts, We know you've been waiting! The final voting round of the 2024 Best Illusion of the Year Contest was originally slated for last December, but a critical website issue required a thorough and careful complete rebuild to ensure the integrity and security of our global voting process. We appreciate your patience as we worked diligently behind the scenes-and we're delighted to announce that the wait is finally over! We're more excited than ever to share the mind-bending illusions from our incredible finalists with you! Worldwide voting for the 2024 <http://illusionoftheyear.com/> Best Illusion of the Year Contest will start on Monday, June 23rd, and will remain open until Friday, June 27th. The 1st place winner will receive $3,000, the 2nd place winner $2,000, and the 3rd place winner $1,000. The Top 10 Finalists, selected from dozens of entries from countries all around the world, will be publicly revealed at voting time. Anybody with an internet connection (that means YOU!) can vote to pick the Top 3 Winners from the Top 10 Finalists. The Neural Correlate Society thanks our 2024 Platinum Sponsor, the <https://www.museumofillusions.com/> Museum of Illusions, for their generous support of the Best Illusion of the Year Contest. On behalf of the Executive Board of the Neural Correlate Society: Jose-Manuel Alonso, Stephen Macknik, Susana Martinez-Conde, Luis Martinez, Xoana Troncoso, Peter Tse ---------------------------------------------------------- Susana Martinez-Conde, PhD Author, <x-msg://2/championsofillusionbook.com> Champions of Illusion and Sleights of Mind Professor of Ophthalmology, Neurology, and Physiology & Pharmacology Director, Laboratory of Integrative Neuroscience 2014 Society for Neuroscience's Science Educator Award 2014 Empire Innovator Scholar State University of New York (SUNY) Downstate Health Sciences University 450 Clarkson Ave, Brooklyn NY 11203, USA Email: <mailto:smart@neuralcorrelate.com> smart(a)neuralcorrelate.com Phone: <tel:%2B1%20718-270-4520> +1 718-270-4520 http://smc.neuralcorrelate.com

June 8, 2025