User profiles for P. C. Petersen

Philipp Petersen

- Verified email at univie.ac.at - Cited by 2443

Peter Christian Petersen

- 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 …

Movement is governed by rotational neural dynamics in spinal motor networks

H Lindén, PC Petersen, M Vestergaard, RW Berg - Nature, 2022 - nature.com
… different behaviours, we first computed the PCs of the two behaviours separately using PCA
(see above). We then selected the first three PCs as their respective subspace. The overlap …

[HTML][HTML] Prevention of chemotherapy-induced nausea and vomiting in the older patient: optimizing outcomes

J Herrstedt, S Lindberg, PC Petersen - Drugs & aging, 2022 - Springer
Chemotherapy-induced nausea and vomiting (CINV) are still two of the most feared side
effects of cancer therapy. Although major progress in the prophylaxis of CINV has been made …

Deep ReLU networks and high-order finite element methods

JAA Opschoor, PC Petersen, C Schwab - Analysis and Applications, 2020 - World Scientific
Approximation rate bounds for emulations of real-valued functions on intervals by deep neural
networks (DNNs) are established. The approximation results are given for DNNs based …

[PDF][PDF] Cooling of medial septum reveals theta phase lag coordination of hippocampal cell assemblies

PC Petersen, G Buzsáki - Neuron, 2020 - cell.com
Petersen et al. demonstrate that cooling of the medial septum slows theta oscillation and
increases choice errors without affecting spatial features of pyramidal neurons. Cooling affects …

[PDF][PDF] CellExplorer: A framework for visualizing and characterizing single neurons

PC Petersen, JH Siegle, NA Steinmetz, S Mahallati… - Neuron, 2021 - cell.com
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, …

Lognormal firing rate distribution reveals prominent fluctuation–driven regime in spinal motor networks

PC Petersen, RW Berg - elife, 2016 - elifesciences.org
Petersen and Berg studied neurons in the lower spines of turtles during rhythmic movements.
The … Petersen and Berg also found that neurons can move between two regimes of activity, …

Chronic Intracerebroventricular Administration of Recombinant CART(42–89) Peptide Inhibits Food Intake and Causes Weight Loss in Lean and Obese Zucker (fa/fa) …

PJ Larsen, N Vrang, PC Petersen… - Obesity …, 2000 - Wiley Online Library
Objective: Hypothalamic neuropeptide CART (cocaineamphetamine‐regulated transcript) is
a leptin‐dependent endogenous satiety factor in the rat, and single central injections of …

Metal microdrive and head cap system for silicon probe recovery in freely moving rodent

M Vöröslakos, PC Petersen, B Vöröslakos, G Buzsáki - Elife, 2021 - elifesciences.org
High-yield electrophysiological extracellular recording in freely moving rodents provides a
unique window into the temporal dynamics of neural circuits. Recording from unrestrained …

[HTML][HTML] Exponential ReLU neural network approximation rates for point and edge singularities

C Marcati, JAA Opschoor, PC Petersen… - Foundations of …, 2023 - Springer
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