Ecological cognition and computation Team

Team info

The primary aim of our team is understanding of how the human brain implements reward-guided decision making, learning and plans into the future. For this, we focus particularly on the role of the frontal lobes in generating choices and making predictions based on rewards and other features of the environment. However, we are also interested in more network-based perspectives and want to understand how cortical and subcortical interactions and dynamics implement task performance and behavioural or neural state shifts. Thus, we use a variety of methods, across species as well as across spatial and temporal scales. We also test our ideas using causal manipulations such as pharmacological interventions, brain lesions and more recently transcranial ultrasound stimulation.

Some of our current interests include trying to find out how we predict future reward trends in changing environments to make better choices. We are also interested in how people manage to continuously pursue their goals and motivate their behaviour over extended time periods, sometimes to the point of failing to abandon them when necessary. In addition, our lab is working on other types of ecological cognitions such as credit assignment, emotion-decision interactions and social cognition.

Our team is heavily interdisciplinary drawing inspiration from economics, psychology, biology, computer science, engineering and beyond. We also use a diverse set of neuroscience methods to understand the underlying processes more deeply. In other words, we measure not only what regions are active (using fMRI) and the large-scale neural dynamics (using MEG and EEG), but also how populations of single neurons are involved (using electrophysical recordings) as well as the causal contributions of specific brain regions within larger networks (e.g. using Transcranial ultrasound stimulation). This is combined with generative cognitive models, purpose built to solve ecologically relevant challenges humans have evolved to overcome. Using large scale behavioural data we further link individual differences in the cognitive processes underlying our tasks to clinical dimensions and other real life individual differences.

If you are interested in any of those topics, in particular, if you want to work with us, please get in touch. We are currently hiring on many different levels (from Phd Student to Postdocs and Lab Manager) and are also open for Master student projects and internships. For more information look at our available Positions.

If you want to know more about specific projects we have been working on recently, visit our Current Projects.

If you want to find out who we are see the Members and Collaborator Pages.

Most of our work is generously supported by an ERC starting grant and the Inserm (See Funders page).

 

Cross Institute Journal Club


Our multi-team integrative Journal club is still going strong!

The idea behind the club is to offer a forum for presenting interesting new papers across several laboratories and institutes and have diverging ideas and perspectives, which is often difficult to achieve within a team as those are generally more homogenuous in terms of expertise and perspectives. The meetings are informal and we strongly encourage everyone to participate, but we believe that everyone gets most out of the discussion if they read the paper in advance as we do not spend much time going through the paper itself, rather discussing it's key findings and implications.

for more info: https://sites.google.com/view/collabworkshopslyon/home/cross-institute-journal-club

Collaborative Workshop Series

We are proud to announce our new Lyon Neuroscience Collaborative workshop series. The series is meant to foster new cross Institute collaborative ideas, themes and projects between the different Lyon Teams and Institutes. 

More info here: https://sites.google.com/view/collabworkshopslyon/home

Strategic Exploration in macaques

See our recent paper on the "Neural responses in macaque prefrontal cortex are linked to strategic exploration" https://doi.org/10.1371/journal.pbio.3001985 

GRant Success!

We got a prestigious ERC starting Grant to finance much of our research activities for the next 5 years!

Online task shows links between sequential choice and clinical dimensions

To learn more read our paper on "The effect of apathy and compulsivity on planning and stopping in sequential decision-making" https://doi.org/10.1371/journal.pbio.3001566

Our paper is the First pre-registered study at PLOS Biology!

To celebrate the premiere of pre-registration at PLOS Biology they wrote a piece about our paper: https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3001611

See also an interview with us : https://biologue.plos.org/2022/04/01/scholl-and-kolling/

Social Media

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