BioEM 2025

Session

Scientific Tribute to Alexandre Legros

AL

26 Jun 2025, 13:30

La Nef (Couvent des Jacobins)

Conveners

Scientific Tribute to Alexandre Legros

• Julien Modolo
• Rene de Seze

386. Introduction

Julien Modolo, Rene de Seze

26/06/2025, 13:30

346. Perception Threshold and Cortical Activity during Peripheral Powerline Frequencies Alternating Magnetic Stimulation

Eleonore Fresnel

26/06/2025, 13:45

The peripheral nervous system (PNS) is a highly complex network comprising various components, including motor and sensory nerves. Whereas central nervous stimulation threshods for magnetic field (MF) exposure at powerline frequencies (50/60 Hz) are well established, PNS stimulation thresholds remain uncertain. Current estimations ranging from 2.3 to 6.15 V/m for in situ electric fields (EF)....

347. Craniocentric Sway: Balance Modulation Points to Vestibular-Sensitive Myogenic Responses to Weak Electric Fields

Nicolas Bouisset

26/06/2025, 14:00

The human vestibular system, like the visual system, relies on ribbon synapses and graded potentials, making it potentially sensitive to extremely low-frequency magnetic fields (ELF-MF) and induced electric fields (E-fields). While magnetophosphenes—visual sensations triggered by ELF-MF—are well-documented, direct effects on vestibular function remain inconclusive. Recent studies suggest...

348. Recurrence quantification analysis of EEG signal during human magnetophosphene perception induced by extremely low frequency sinusoidal magnetic field

Maëlys Moulin

26/06/2025, 14:15

Magnetophosphenes are visual sensations perceived as flashes of light when exposed to a time varying magnetic field. Their perception threshold serves as a key parameter in defining human exposure limits. While previous studies have primarily relied on subjective button-press reporting, electroencephalography (EEG) offers an objective approach to investigating neural correlates of...