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- Alexa Riehle, Sonja Grün, Markus Diesmann, Ad Aertsen
- Science
- 1997
It is now commonly accepted that planning and execution of movements are based on distributed processing by neuronal populations in motor cortical areas. It is less clear, though, how these… (More)
- Bjørg Elisabeth Kilavik, Manuel Zaepffel, Andrea Brovelli, William A Mackay, Alexa Riehle
- Experimental Neurology
- 2013
Since the first descriptions of sensorimotor rhythms by Berger (1929) and by Jasper and Penfield (1949), the potential role of beta oscillations (~13-30 Hz) in the brain has been intensely… (More)
- Sonja Grün, Markus Diesmann, F. Grammont, Alexa Riehle, Ad Aertsen
- Journal of Neuroscience Methods
- 1999
In earlier studies we developed the 'Unitary Events' analysis (Grün S. Unitary Joint-Events in Multiple-Neuron Spiking Activity: Detection, Significance and Interpretation. Reihe Physik, Band 60.… (More)
- Jun Zhang, Alexa Riehle, Jean Requin, Sylvan Kornblum
- The Journal of neuroscience : the official…
- 1997
We investigated the dynamics of neuronal activity related to sensorimotor transformation during single experimental trials of a given stimulus-response (S-R) association task. A monkey was trained to… (More)
- Martin P. Nawrot, Clemens Boucsein, Victor Rodriguez Molina, Alexa Riehle, Ad Aertsen, Stefan Rotter
- Journal of Neuroscience Methods
- 2008
We propose a method for the time-resolved joint analysis of two related aspects of single neuron variability, the spiking irregularity measured by the squared coefficient of variation (CV(2)) of the… (More)
- Alexa Riehle, Jean Requin
- Journal of neurophysiology
- 1989
1. This study was devoted to the neuronal processes underlying the construction of the motor program. Two monkeys were trained in a choice reaction time task to perform precise wrist flexion and… (More)
- Alexa Riehle, F. Grammont, Markus Diesmann, Sonja Grün
- Journal of Physiology-Paris
- 2000
Movement preparation is considered to be based on central processes which are responsible for improving motor performance. For instance, it has been shown that motor cortical neurones change their… (More)
- Sonja Grün, Alexa Riehle, Markus Diesmann
- Biological Cybernetics
- 2003
 Common to most correlation analysis techniques for neuronal spiking activity are assumptions of stationarity with respect to various parameters. However, experimental data may fail to be compatible… (More)
- Michael Denker, Sébastien Roux, Henrik Lindén, Markus Diesmann, Alexa Riehle, Sonja Grün
- Cerebral cortex
- 2011
While oscillations of the local field potential (LFP) are commonly attributed to the synchronization of neuronal firing rate on the same time scale, their relationship to coincident spiking in the… (More)
- Sébastien Roux, Michèle Coulmance, Alexa Riehle
- The European journal of neuroscience
- 2003
Precise timing is essential for motor performance, though the neuronal representation of time is unknown. To explore neuronal correlates of timing processes during movement preparation and execution,… (More)