Published in:
Open Access
01-12-2015 | Oral presentation
O069. Menstrual cycle affects cortical excitability differently in females with migraine and in healthy controls: a new perspective by cross modal sound induced flash illusions
Authors:
Simona Maccora, Carlo Mannina, Nadia Bolognini, Piera Paladino, Roberta Baschi, Giuseppe Cosentino, Brigida Fierro, Giuseppe Vallar, Filippo Brighina
Published in:
The Journal of Headache and Pain
|
Special Issue 1/2015
Login to get access
Excerpt
The sound-induced flash illusions (SIFI) represent a valid tool to explore multimodal perception and are critically dependent on visual and acoustic cortical excitability [
1,
2]. In a previous study [
3], we observed a significant reduction of illusions in migraine patients with respect to healthy controls, probably due to a condition of visual cortex hyperexcitability. Aim of the present study was to evaluate SIFI perceptions in healthy women and patients with menstrual migraine and to describe the effects of cyclical change of steroid hormones and cortical responsiveness. …