join 300+ participants from 37 countries & 40 institutions worldwide / register now: don’t miss the regular fee until 3 Oct / detailed programme now available / 4 keynote + 10 invited + 14 selected talks + 2 poster sessions with a total of 73 posters + 1 discussion panel / social programme: scale up your connections beyond the conference /



wed 15

scaling up
thu 16

cybernetic
loops
fri 17

models
and robots

︎  Time in Lisbon (WEST)

Posters I


wed 15 ︎︎︎ 14:30–16h00

1

The superior colliculus directs goal-oriented forelimb movements


Shrivas Chaterji,1,2 Punarva H. Belliappa,1,3 and Anupama Sathyamurthy,1
1. Centre for Neuroscience, Indian Institute of Science, Bengaluru, Karnataka 560012, India
2. Present address: Champalimaud Centre for the Unknown, Lisbon 1400-038, Portugal
3. Present address: Brown University, Providence, RI 02912, USA




2

Brief Critical Windows for Memory Consolidation are Regulated by Behavioral State


N. Tatiana Silva 1, M Inês Ribeiro 1,2, Megan R Carey 1
1. Champalimaud Research - Neuroscience, Lisbon, PT
2. OIST, Okinawa, JP




3

Second-order forward-mode optimization of recurrent neural networks for neuroscience

Youjing Yu, Rui Xia, Qingxi Ma, Máté Lengyel, Guillaume Hennequin
1. University of Cambridge, Cambridge, UK




4

Exploring the Inner Workings and Internal Representations of Predictive Coding Networks in Comparison to Usual Feedforward Neural Networks


Aslan Satary Dizaji 1
1. NeuroAILab, Tehran, Iran



5

Towards a neuromechanical model of swimming in the jellyfish Clytia hemisphaerica


Ryan Lu 1, Karen Cunningham 2, James Fitzgerald 1, Brady Weissbourd 2, Ann Kennedy 3
1. Northwestern University, Chicago, US
2. Massachusetts Institute of Technology, Cambridge, US
3. Scripps Research, San Diego, US




6

A spike-by-spike account of low-dimensional neural population dynamics


William F Podlaski 1, Christian K Machens 1
1. Champalimaud Foundation, Lisbon, PT




7

A normative dynamical theory of intuitive human reasoning


Francesco Trapani 1, Daniel McNamee 1
1. Champalimaud Foundation, Lisbon, PT




8

Variations in Neuronal Selectivity Create Efficient Representational Geometries for Perception


Sonica Saraf 1, J. Anthony Movshon 1, SueYeon Chung 1, 2
1. New York University, New York, USA
2. Flatiron Institute, New York, USA




9

Angular Self-Motion Estimation for Action Selection in Walking Drosophila


Corinna Gebehart 1, Tomás Cruz 2, M. Eugenia Chiappe 1
1. Champalimaud Foundation, Lisbon, PT
2. Friedrich Miescher Institute for Biomedical Research, Basel, CH




10

Sensorimotor calibration in optic flow processing circuits


Claire Rusch 1, M. Eugenia Chiappe 1
1. Champalimaud Foundation, Lisbon, PT




11

Comparing the activity of four neuromodulators during decision-making


Kcénia Bougrova 1, Matteo Carandini 2, Davide Crombie 1, Eric deWitt 1, Carolina Quadrado 2, Georg Raiser 1,
Laura Silva 1, Olivier Winter 1, Florian Rau 1, Gaelle Chapius 3, International Brain Lab, Zachary Mainen 1
1 Champalimaud Foundation, Lisbon, PT
2 University College London, London, UK
3 University of Geneva, Geneva, CH




12

Solving Constrained Minimax Problems with Spiking Neural Networks


Guillermo Martín-Sánchez 1, William F. Podlaski 1, Christian K. Machens 1
1. Champalimaud Foundation, Lisbon, PT




13

Contributions of Basal Ganglia and Cerebellum to Discrete and Continuous Behavioral Control


Teresa Serradas Duarte 1*, Simon A. Zamora 1*, Coralie Hérent 1, Megan R. Carey 1, Joseph J. Paton 1
1. Champalimaud Foundation, Lisbon, PT
* these authors contributed equally




14

Modulation of Granule Cell Activity by Locomotion During Associative Learning


Marta Forcella 1, Merit Kruse 1, Romain Sala 1, N. Tatiana Silva 1, Megan R. Carey 1
1. Champalimaud Foundation, Lisbon, PT




15

A Fully 3D Model of Jellyfish Swimming, Integrating Nerve Nets, Muscles, Body Biomechanics and Fluid-Structure Interaction


Simon Altrogge 1, Raoul-Martin Memmesheimer 1
1. University of Bonn, Bonn, DE




16

Input-dependent Directionality of Interactions Between Cortical Areas


Joana Carmona 1*, Francesca Mastrogiuseppe 1*, Byron M. Yu 2, Adam Kohn 3, and Christian K. Machens 1
1. Champalimaud Foundation, Lisbon, PT
2. Carnegie Mellon University, Pittsburgh, US
3. Albert Einstein College of Medicine, New York, US
* these authors contributed equally



17

Hallucination of visual instability is promoted by psychedelics and suppressed by gaze shifts


Lydia Fettweis Neto 1, Scott Renie 1, Zachary Mainen 1
1. Champalimaud Foundation, Lisbon, PT




18

How Cortical and Thalamic inputs to the Sensorimotor striatum guide motor sequence execution


Cheshta Bhatia 1, Bence Olveczky 1
1 Department of Organismic and Evolutionary Biology, Harvard University




19

Angular Self-Motion Estimation Guides Evasive Turning Decisions in Walking Drosophila


Virginia Palieri 1, Eugenia Chiappe 1
1. Champalimaud Foundation, Lisbon, PT




20

Brain-wide Functional Imaging Reveals Neuronal Dynamics of Working Memory in Larval Zebrafish


A. Lucas Martins 1, Catarina Matos 1, Margarida Pereira 1, João C. Marques 1, Michael Orger 1
1. Champalimaud Foundation, Lisbon, PT




21

Survival of Self vs Species: a Fly's Perspective


Saheli Roy 1, Matheus Farias 1, Hugo Marques 1, Nuno Machado 1, Sara Santos 1, Marta Moita 1, Maria Luisa
Vasconcelos 1
1. Champalimaud Foundation, Lisbon, PT




22

The heading change of a preceding movement predicts the escape bias in larval zebrafish


João C. Marques 1, Catarina Matos 1, A. Lucas Martins 1, Michael B. Orger 1
1. Champalimaud Foundation, Lisbon, PT




23

Sml sensory neurons regulate reproductive motor output in Drosophila


Nuno J. Machado 1, Sara Santos 1, Luisa Vasconcelos 1
1. Champalimaud Foundation, Lisbon, PT




24

Covert strategies determine the preservation of neural population dynamics across individuals during a cognitive task


Ioana Lazar 1, Mostafa Safaie 1, Juan Alvaro Gallego 1
1. Department of Bioengineering, Imperial College London, London, UK




25

Deep Reinforcement Learning Sheds Light on Neural Manifold Dynamics in Motor Adaptation


Mattia Della Vecchia 1, Mehdi Khamassi 2, N. Alex Cayco Gajic 1
1. Ecole Normale Superieure, Paris, FR
2. Sorbonne Universite, Paris, FR




26

Economic Behaviors Emerge from Local Learning Rules under Fast Environmental Feedback


Chenguang Li 1, Hanming Ye 2, Jeffrey Erlich 1
1. University College London, London, UK
2. Harvard University, Cambridge, MA, USA




27

(V)Repetition without (V)Repetition: using virtual reality tennis to replicate and expand on a foundational result in motor control


Alice C. Navalho 1*, Filipe S. Rodrigues 2*, Joseph J. Paton 2
1 Instituto Superior Técnico, Lisbon, PT
2 Champalimaud Foundation, Lisbon, PT
*co-first authors




28

Neuranimat: neurobiologically inspired sensorimotor control based on inverse action objectives


Afonso P. Dias 1*, Filipe S. Rodrigues 2*, Beatriz Lourenço 2, Artur Silva 2, Caroline Haimerl 2, Tiago Costa 2,
Joseph J. Paton 2
1 Instituto Superior Técnico, Lisbon, PT
2 Champalimaud Foundation, Lisbon, PT
*co-first authors




29

Modeling neural adaptation to tendon transfer


Genji Kawakita 1
Juan Alvaro Gallego 1
1. Imperial College London, London, UK




30

A Unified Perspective on Computation and Stochastic Spiking Neural Activity


Joan Gort 1, Alfonso Renart 1,
1. Champalimaud Foundation, Lisbon, PT




31

Integration Timescales of Visuospatial Task Constraints and Composition Strategies in Sensory Feedback Responses


Pranshu Malik 1, Paul Gribble 2, Andrew Pruszynski 2
1. Okinawa Institute of Science and Technology Graduate University, Okinawa, JA
2. University of Western Ontario, London, CA




32

Decoding individuality in the micro-structure of mouse behavior


Inês Laranjeira 1, Matthew Whiteway 2, The International Brain Laboratory, Zachary Mainen* 1, Daniel McNamee* 1
1. Champalimaud Foundation, Lisbon, PT
2. Center for Theoretical Neuroscience, Columbia University, New York, NY, USA

*equal contribution



33

Layered, Hierarchical Behavioral Control Underlies Dopamine Signals Across the Striatum During Decision-Making


Renato Sousa 1, Rodrigo Martins 1, Joseph J. Paton 1
Champalimaud Foundation, Lisbon, PT




34

Flies Rely on Numerosity to Assess the Relative Safety of the Group


Mirjam Heinemans 1, Marta Moita 1, Clara Ferreira 2
1. Champalimaud Foundation, Lisbon, PT
2. Northumbria University, Newcastle, UK




35

Task-Optimized Convolutional Recurrent Networks Align with Tactile Processing in the Rodent Brain


Trinity Chung*1, Yuchen Shen*2, Nathan C. L. Kong 4, and Aran Nayebi 2, 3, 1
1. Robotics Institute, Carnegie Mellon University; Pittsburgh, PA 15213
2. Machine Learning Department, Carnegie Mellon University; Pittsburgh, PA 15213
3. Neuroscience Institute, Carnegie Mellon University; Pittsburgh, PA 15213
4. Department of Psychology, University of Pennsylvania; Philadelphia, PA 19104
* Equal contribution.




36

Identifying Termination Rules in Perceptual Decision Making


Juan R. Castiñeiras de Saa 1, Mafalda Valente 1, Ulysses Tsai 1, Alfonso Renart 1
1. Champalimaud Foundation, Lisbon, PT




37

Addressing non-stationarities in neural population dynamics for long-term behavioral decoding


Trung Le 1, Hao Fang 1, Jingyuan Li 1, Tung Nguyen 2, Lu Mi 3, Amy Orsborn 1, Uygar Sümbül 4, Eli Shlizerman 1
1. University of Washington, Seattle, US
2. University of California, Los Angeles, Los Angeles, US
3. Tsinghua University, Beijing, CN
4. Allen Institute, Seattle, US