Variability of the registration latency and amplitude of the auditory evoked potentiallong latency (P300) in the condition test and retest

• Grant number: 12/03995-0
• Support Opportunities: Scholarships in Brazil - Scientific Initiation
• Start date: May 01, 2012
• End date: December 31, 2012
• Field of knowledge: Health Sciences - Speech Therapy
• Principal Investigator: Ana Cláudia Mirândola Barbosa Reis
• Grantee: Aline Cristina Lozano
• Host Institution: Faculdade de Medicina de Ribeirão Preto (FMRP). Universidade de São Paulo (USP). Ribeirão Preto , SP, Brazil

Abstract

The research is to investigate the variability of latency and amplitude measures made when the auditory evoked potential long latency - P300, which is performed in test and retest condition within seven days in normal individuals of both sexes, aged 18 years and 25 years and 11 months. Will be used to systematically review the literature concerning the matter to survey the work of the last five years. The work consists of a descriptive, transversal study, comparative, and prospective study. The focus of research is on the diagnosis. The results are intended to support the normalization of the parameters used in the protocols for the registration of P300.(AU)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

ANA CLÁUDIA MIRÂNDOLA BARBOSA REIS; ANA CLÁUDIA FIGUEIREDO FRIZZO; ALINE CRISTINE LOZANO; FRANCINE RAQUEL DOS SANTOS; ADRIANA RIBEIRO TAVARES ANASTASIO; MIGUEL ANGELO HYPPOLITO. Variabilidade do registro de latência e amplitude do potencial evocado auditivo de Longa Latência (P3) na condição teste e reteste. Audiol., Commun. Res., v. 19, n. 3, p. 293-298, 2014-09-00. (12/03995-0)