Avaliação comportamental e eletrofisiológica do processamento auditivo em crianças com traumatismo cranioencefálico pré e pós terapia fonoaudiológica

• Ano de defesa: 2017
• Autor(a) principal: Silva, Mariane Richetto da [UNIFESP]
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal de São Paulo (UNIFESP)
• Palavras-chave em Português: Brain trauma; Children; Auditory perception; Language pathology assessment; Neuronal plasticity; Hearing; Traumatismos encefálicos; Criança; Percepção auditiva; Avaliação fonoaudiológica; Plasticidade neuronal; Audição
• Link de acesso: https://sucupira.capes.gov.br/sucupira/public/consultas/coleta/trabalhoConclusao/viewTrabalhoConclusao.jsf?popup=true&id_trabalho=5020814; http://repositorio.unifesp.br/handle/11600/50560

Objective: To verify the effects of a speech-language intervention program in children after traumatic brain injury (TBI) on hearing and metalinguistic abilities. Method: The study included 5 children, aged 9 to 11 years, who had moderate or Severe at least 6 months, right-handed, literate before the injury, do not present difficulties before the injury, Central Auditory Processing Disorder and Reading and Writing Change. Electrophysiological evaluation (BAEP, PEALL with TB and with complex stimulus), behavioral evaluation of central auditory processing and reading and writing evaluation were performed. Ten sessions of speech therapy intervention were carried out, in which language and hearing aspects were stimulated. After the sessions were finished, the behavioral and electrophysiological evaluations were performed. Results: A statistically significant result, post phonoaudiological intervention, in the items phonemic synthesis and phonemic awareness of phonological awareness; In the PEALL with tone burst there was improvement in the latency of the N1 left ear, P2 in both ears, N2 in both ears and P3 in the right ear; In the BAEP there was improvement in the latency of the I wave in the left ear and in the Central Auditory Processing improvement in the test of sequential memory of 3 sounds sounds verbal and the test of speech with white noise in the right ear. Conclusion: The speech-language intervention program developed is effective in children after traumatic brain injury.