IPNP SEMINAR FRIDAY SEPTEMBER 6TH NOON, Dr Urs Lucas BÖHM, The networks that make us move: voltage imaging in the zebrafish spinal cord


Psychiatry and Neuroscience Seminar Series 2024
 
Friday, September 6th, 2024, noon
Room D Levy, 102-108 rue de la santé - 75014 Paris

Dr Urs Lucas BÖHM,
New Junior Team, IPNP, France

The networks that make us move: voltage imaging in the zebrafish spinal cord

Host T Galli

Dynamics of spinal cord networks during behaviour, IPNP U1266 INSERM, France
Locomotion is fundamental to every animal’s existence. At the same time, motor deficits are common in many neurological and psychiatric diseases. Spinal cord activity underlies all locomotor output, while also being a source of sensory signals about the external world and state of the body.

My lab combines voltage-imaging, fictive behavior in a virtual environment, calcium-imaging and optogenetics to investigate the dynamics and timing of spinal circuits during locomotor behavior in the zebrafish.

By investigating both the cellular and functional diversity of the entire intact spinal cord circuitry, our work will lead to a deeper understanding of what activity drives different behaviors, how neural networks generate dynamic but stable motor outputs, and which spinal cord activity is sent back to the brain. These insights are expected to have a broad relevance from fundamental neuroscience to motor deficits in neurology and psychiatry.

Keywords:

Voltage imaging, light sheet microscopy, zebrafish behavior
 
Stay tuned

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