User profiles for Peter C. Petersen
Peter Christian PetersenUCPH Neuroscience Institute Verified email at sund.ku.dk Cited by 678 |
Internally organized mechanisms of the head direction sense
A Peyrache, MM Lacroix, PC Petersen… - Nature neuroscience, 2015 - nature.com
The head-direction (HD) system functions as a compass, with member neurons robustly
increasing their firing rates when the animal's head points in a specific direction. HD neurons …
increasing their firing rates when the animal's head points in a specific direction. HD neurons …
Movement is governed by rotational neural dynamics in spinal motor networks
Although the generation of movements is a fundamental function of the nervous system, the
underlying neural principles remain unclear. As flexor and extensor muscle activities …
underlying neural principles remain unclear. As flexor and extensor muscle activities …
Brain temperature affects quantitative features of hippocampal sharp wave ripples
PC Petersen, M Vöröslakos… - Journal of …, 2022 - journals.physiology.org
Biochemical mechanisms are temperature dependent. Brain temperature shows wide
variations across brain states, and such changes may explain quantitative changes in network …
variations across brain states, and such changes may explain quantitative changes in network …
[PDF][PDF] CellExplorer: A framework for visualizing and characterizing single neurons
The large diversity of neuron types provides the means by which cortical circuits perform
complex operations. Neuron can be described by biophysical and molecular characteristics, …
complex operations. Neuron can be described by biophysical and molecular characteristics, …
Early feeding after necrotizing enterocolitis in preterm infants
…, S Müller, M Dördelmann, CS Peter, C Petersen… - The Journal of …, 2003 - Elsevier
OBJECTIVE: To report our experience with an early initiation of enteral feedings after necrotizing
enterocolitis (NEC). STUDY DESIGN: Over a 4-year period, all inborn infants with NEC …
enterocolitis (NEC). STUDY DESIGN: Over a 4-year period, all inborn infants with NEC …
Lognormal firing rate distribution reveals prominent fluctuation–driven regime in spinal motor networks
PC Petersen, RW Berg - elife, 2016 - elifesciences.org
10.7554/eLife.18805.001 When spinal circuits generate rhythmic movements it is important
that the neuronal activity remains within stable bounds to avoid saturation and to preserve …
that the neuronal activity remains within stable bounds to avoid saturation and to preserve …
Metal microdrive and head cap system for silicon probe recovery in freely moving rodent
High-yield electrophysiological extracellular recording in freely moving rodents provides a
unique window into the temporal dynamics of neural circuits. Recording from unrestrained …
unique window into the temporal dynamics of neural circuits. Recording from unrestrained …
Premotor spinal network with balanced excitation and inhibition during motor patterns has high resilience to structural division
Direct measurements of synaptic inhibition (I) and excitation (E) to spinal motoneurons can
provide an important insight into the organization of premotor networks. Such measurements …
provide an important insight into the organization of premotor networks. Such measurements …
3D-printed recoverable microdrive and base plate system for rodent electrophysiology
Extracellular recordings in freely moving animals allow the monitoring of brain activity from
populations of neurons at single-spike temporal resolution. While state-of-the-art …
populations of neurons at single-spike temporal resolution. While state-of-the-art …
[HTML][HTML] Decoupling of timescales reveals sparse convergent CPG network in the adult spinal cord
M Radosevic, A Willumsen, PC Petersen… - Nature …, 2019 - nature.com
During the generation of rhythmic movements, most spinal neurons receive an oscillatory
synaptic drive. The neuronal architecture underlying this drive is unknown, and the …
synaptic drive. The neuronal architecture underlying this drive is unknown, and the …