- Transcranial magnetic stimulation for pain control. Double-blind study of different frequencies against placebo, and correlation with motor cortex stimulation efficacyNathalie Andre-Obadia
University Hospital Lyon Sud, Lyon, France
Clin Neurophysiol 117:1536-44. 2006..To assess, using a double-blind procedure, the pain-relieving effects of rTMS against placebo, and their predictive value regarding the efficacy of implanted motor cortex stimulation (MCS)...
- Laser-evoked potential abnormalities in central pain patients: the influence of spontaneous and provoked painLuis Garcia-Larrea
INSERM and Laboratoire de neurophysiologie humaine du CERMEP, Lyon, France
Brain 125:2766-81. 2002..In selected contexts (pain sine materia, non-organic anaesthesia), normal or enhanced LEPs may support a psychogenic participation in the syndrome...
- On the importance of placebo timing in rTMS studies for pain reliefNathalie Andre-Obadia
INSERM U879, Central Integration of Pain Unit, Lyon, France
Pain 152:1233-7. 2011..Sham rTMS induces significant analgesia only when preceded by a successful active stimulation. Such a placebo modulation is probably related to an unconscious conditioned learning...