JJ Aucouturier

@jjtokyo.bsky.social

CNRS senior researcher, FEMTO-ST Institute in Besançon, France. Dynamical systems, control + cognitive neuroscience.

A new study shows a "pivot penalty" where the likelihood of being a "hit" (top 5% of citations in that field) or getting published go down the more that a scientist shifts from their main discipline. I have a few thoughts, some on how this was framed (🧵) www.nature.com/articles/d41...

Shifting research focus comes with the risk of reduced impact

An analysis of millions of scientific papers and patents shows that the further a researcher or inventor moves from their previous work, the less cited their latest work will be.

nature.com

Our research group is advertising an exciting new PhD position at the intersection of control engineering and neuroscience, aiming to advance our understanding of how humans control the sound of their voice. Position start: Oct. 2025 Deadline: 16 May 2025 neuro-team-femto.github.io/2025/04/22/F...

PhD position (M2/école d'ingénieur.e.s)

PhD position (M2/école d'ingénieur.e.s) posted on April 22, 2025 PhD position: Identification et commande de la boucle sensorimotrice de ...

neuro-team-femto.github.io

“Masland & Martin (2007, R581) write that “experimental physiologists know all too well that sensory systems are only linear when the experimenter forces them to be so.” ... “forcing” linearity amounts to the selection of experimental conditions that induce more simple behavior” The Brain Abstracted

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In a @currentbiology.bsky.social paper earlier this year, led by @laurawesseldijk.bsky.social, we analysed Beethoven’s genome with a polygenic index related to musicality, as a way to communicate limits of genetic predictions at the individual level & the complexity of links between DNA & behaviour:

Notes from Beethoven’s genome

Wesseldijk et al. compare the genomic information collected from Ludwig van Beethoven with population-based datasets used to quantify musical achievement.

cell.com

𝗖𝗮𝗻 𝘄𝗲 𝘂𝗻𝗱𝗲𝗿𝘀𝘁𝗮𝗻𝗱 𝗯𝗿𝗮𝗶𝗻 𝘁𝗵𝗿𝗲𝗮𝘁 𝗽𝗿𝗼𝗰𝗲𝘀𝘀𝗶𝗻𝗴 𝘃𝗶𝗮 𝗱𝘆𝗻𝗮𝗺𝗶𝗰𝗮𝗹 𝘀𝘆𝘀𝘁𝗲𝗺𝘀? Brain signals not as "evoked responses" but as spatiotemporal trajectories. Work by PhD student Joyneel Misra now editorially accepted in eLife but not peer reviewed yet. www.biorxiv.org/content/10.1...

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