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Inhibitory control of thermal perception in mouse posterior insular cortex (A04)

Subject Area Cognitive, Systems and Behavioural Neurobiology
Term since 2024
Project identifier Deutsche Forschungsgemeinschaft (DFG) - Project number 514483642
 
We hypothesis that inhibitory interneurons (INs) in the posterior insular cortex (pIC) are key players in the encoding and perception of thermotactile information. Here we will examine the role of different IN types in sensory encoding and determine how their function is related to underlying synaptic connectivity. We have two aims: (1) use widefield and cellular imaging to identify the thermotactile encoding schemes by pIC INs and test their role in perception using optogenetic manipulations; (2) combine in vivo imaging with in vitro cortical slice work to delineate the local pIC synaptic wiring motifs in cells of known sensory response properties.
DFG Programme CRC/Transregios
Applicant Institution Albert-Ludwigs-Universität Freiburg
 
 

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