Carl Petersen

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Publications associées (90)

Cortical circuits for transforming whisker sensation into goal-directed licking

Carl Petersen, Sylvain Crochet, Vahid Esmaeili, Georgios Foustoukos, Keita Tamura, Anastasiia Oryshchuk

Animals can learn to use sensory stimuli to generate motor actions in order to obtain rewards. However, the precise neuronal circuits driving learning and execution of a specific goal-directed sensory-to-motor transformation remain to be elucidated. Here, ...

2020

Pathway-, layer- and cell-type-specific thalamic input to mouse barrel cortex

Carl Petersen, Berat Semihcan Sermet, Johannes Maria Mayrhofer

Mouse primary somatosensory barrel cortex (wS1) processes whisker sensory information, receiving input from two distinct thalamic nuclei. The first-order ventral posterior medial (VPM) somatosensory thalamic nucleus most densely innervates layer 4 (L4) bar ...

2019

Sensorimotor processing in the rodent barrel cortex

Carl Petersen

Tactile sensory information from facial whiskers provides nocturnal tunnel-dwelling rodents, including mice and rats, with important spatial and textural information about their immediate surroundings. Whiskers are moved back and forth to scan the environm ...

NATURE PUBLISHING GROUP2019

Neural Circuits for Goal-Directed Sensorimotor Transformations

Carl Petersen, Sylvain Crochet, Seung-Hee Lee

Precisely wired neuronal circuits process sensory information in a learning- and context-dependent manner in order to govern behavior. Simple sensory decision-making tasks in rodents are now beginning to reveal the contributions of distinct cell types and ...

ELSEVIER SCIENCE LONDON2019

Distinct Contributions of Whisker Sensory Cortex and Tongue-Jaw Motor Cortex in a Goal-Directed Sensorimotor Transformation

Carl Petersen, Georgios Foustoukos, Matthieu Pierre Auffret, Sami El-Boustani, Johannes Maria Mayrhofer, Keita Tamura

The neural circuits underlying goal-directed sensorimotor transformations in the mammalian brain are incompletely understood. Here, we compared the role of primary tongue-jaw motor cortex (tjM1) and primary whisker sensory cortex (wS1) in head-restrained m ...

2019

Diverse Long-Range Axonal Projections of Excitatory Layer 2/3 Neurons in Mouse Barrel Cortex

Carl Petersen, Sylvain Crochet, Katia Galan, Aurélie Pala, Takayuki Yamashita

2018

OPTOGENETIC STIMULATION OF CORTEX TO MAP EVOKED WHISKER MOVEMENTS IN AWAKE HEAD-RESTRAINED MICE

Carl Petersen, Matthieu Pierre Auffret

2018

Reward-Based Learning Drives Rapid Sensory Signals in Medial Prefrontal Cortex and Dorsal Hippocampus Necessary for Goal-Directed Behavior

Carl Petersen, Sylvain Crochet, Katia Galan, Vahid Esmaeili, Pierre François Philippe Le Merre, Eloïse Ludivine Charrière

2018

State-dependent cell-type-specific membrane potential dynamics and unitary synaptic inputs in awake mice

Carl Petersen, Aurélie Pala

2018

Whole-Cell Recording of Neuronal Membrane Potential during Behavior

Carl Petersen

Neuronal membrane potential is of fundamental importance for the mechanistic understanding of brain function. This review discusses progress in whole-cell patch-clamp recordings for low-noise measurement of neuronal membrane potential in awake behaving ani ...

Cell Press2017

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Reward-Based Learning Drives Rapid Sensory Signals in Medial Prefrontal Cortex and Dorsal Hippocampus Necessary for Goal-Directed Behavior

Carl Petersen, Sylvain Crochet, Katia Galan, Vahid Esmaeili, Pierre François Philippe Le Merre, Eloïse Ludivine Charrière

2018

Distinct Contributions of Whisker Sensory Cortex and Tongue-Jaw Motor Cortex in a Goal-Directed Sensorimotor Transformation

Carl Petersen, Georgios Foustoukos, Matthieu Pierre Auffret, Sami El-Boustani, Johannes Maria Mayrhofer, Keita Tamura

2019