User profiles for L. Berthouze

Luc Berthouze

Professor, University of Sussex, UK
Verified email at sussex.ac.uk
Cited by 1861

Motor skill acquisition under environmental perturbations: On the necessity of alternate freezing and freeing of degrees of freedom

L Berthouze, M Lungarella - Adaptive behavior, 2004 - journals.sagepub.com
… of a small-sized humanoid robot (Lungarella & Berthouze, 2002a,b), we provided … the
claims made in the present paper have been published (Lungarella & Berthouze, 2004). …

Propagation of beta/gamma rhythms in the cortico-basal ganglia circuits of the parkinsonian rat

TO West, L Berthouze, DM Halliday… - Journal of …, 2018 - journals.physiology.org
Much of the motor impairment associated with Parkinson’s disease is thought to arise from
pathological activity in the networks formed by the basal ganglia (BG) and motor cortex. To …

Rectification of EMG in low force contractions improves detection of motor unit coherence in the beta-frequency band

NJ Ward, SF Farmer, L Berthouze… - Journal of …, 2013 - journals.physiology.org
Rectification of surface EMG before spectral analysis is a well-established preprocessing
method used in the detection of motor unit firing patterns. A number of recent studies have …

Human EEG shows long-range temporal correlations of oscillation amplitude in Theta, Alpha and Beta bands across a wide age range

L Berthouze, LM James, SF Farmer - Clinical Neurophysiology, 2010 - Elsevier
OBJECTIVE: Long-range temporal correlations (LRTC) of EEG amplitude fluctuations in
adults reveal power-law statistics and have been interpreted within the framework of self-…

Modelling approaches for simple dynamic networks and applications to disease transmission models

IZ Kiss, L Berthouze, TJ Taylor… - Proceedings of the …, 2012 - royalsocietypublishing.org
In this paper a random link activation–deletion (RLAD) model is proposed that gives rise to
a stochastically evolving network. This dynamic network is then coupled to a simple …

[HTML][HTML] Markers of criticality in phase synchronization

M Botcharova, SF Farmer, L Berthouze - Frontiers in systems …, 2014 - frontiersin.org
l F s c a l e d = 100 × l F − l F m i n l F m a x − l F m i n … The matrix of delays D is
extracted from a matrix of empirical distances L between regions using: …

[HTML][HTML] Higher-order structure and epidemic dynamics in clustered networks

M Ritchie, L Berthouze, T House, IZ Kiss - Journal of Theoretical Biology, 2014 - Elsevier
… paths or closed paths) of length l+1 given non-trivial (non-loop) paths of length l. The
description below is not specific to a single length but assumes l ≥ 2 . Data The uniquely counted …

Oscillating epidemics in a dynamic network model: stochastic and mean-field analysis

A Szabó-Solticzky, L Berthouze, IZ Kiss… - Journal of mathematical …, 2016 - Springer
An adaptive network model using SIS epidemic propagation with link-type-dependent link
activation and deletion is considered. Bifurcation analysis of the pairwise ODE approximation …

On the interplay between morphological, neural, and environmental dynamics: a robotic case study

M Lungarella, L Berthouze - Adaptive Behavior, 2002 - journals.sagepub.com
Berthouze described experiments with a nonlinear redundant four degrees of freedom (DOF)
robotic vision system, where, to reduce the risk of being trapped in stable but inconsistent …

Generation and analysis of networks with a prescribed degree sequence and subgraph family: higher-order structure matters

M Ritchie, L Berthouze, IZ Kiss - Journal of complex networks, 2017 - ieeexplore.ieee.org
Designing algorithms that generate networks with a given degree sequence while varying
both subgraph composition and distribution of subgraphs around nodes is an important but …