Vep latency: Sex and head size

Bruno Gregori; Stefano Pro; Francesco Bombelli; Maurizio La Riccia; Neri Accornero

doi:10.1016/j.clinph.2006.01.014

Vep latency: Sex and head size

Bruno Gregori, Stefano Pro, Francesco Bombelli, Maurizio La Riccia, Neri Accornero

Ospedale Pediatrico Bambino Gesu

Research output: Contribution to journal › Article › peer-review

Abstract

Objective: To investigate whether differences in visual evoked potential (VEP) latencies in a large sample of healthy subjects are influenced by different head size or sex or both. Methods: Black-and-white pattern-reversal checkerboard VEPs at a frequency of 2 c/deg. were recorded in a group of 54 normal subjects of both sexes (age 30.15±9.12 years). P100 latency was measured in all subjects and the data were analyzed in the whole sample and in a selected subgroup of subjects of both sexes with comparable head size. Results: In the study group overall, the P100 latency was slightly shorter in females than males and this small difference reached only weak statistical significance (P

Original language	English
Pages (from-to)	1154-1157
Number of pages	4
Journal	Clinical Neurophysiology
Volume	117
Issue number	5
DOIs	https://doi.org/10.1016/j.clinph.2006.01.014
Publication status	Published - May 2006

Keywords

Evoked potentials
Head size
Sex
VEP

ASJC Scopus subject areas

Clinical Neurology
Radiology Nuclear Medicine and imaging
Neurology
Sensory Systems
Physiology (medical)

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AU - Pro, Stefano

AU - Bombelli, Francesco

AU - Riccia, Maurizio La

AU - Accornero, Neri

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