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Mismatch negativity eliciado por estímulo verbal e não verbal em adultos normo-ouvintes: um estudo de referências e comparações
(Universidade Federal de Santa Maria, 2017-07-14)
Objectives: To describe Mismatch Negativity (MMN) reference values in normal
hearing adults with verbal and non-verbal stimuli and to compare them with each
other, and also to compare ipsi and contralateral acoustic ...
Potencial evocado auditivo de tronco encefálico com estímulos clique e iChirp em neonatos
(Universidade Federal de Santa Maria, 2016-07-15)
The chirp stimulus was designed seeking to compensate the delay of the sound wave through the cochlea, enabling simultaneous stimulation of nerve fibers along the auditory pathway, providing better neural synchrony and ...
Potencial evocado auditivo Mismatch negativity em crianças com desenvolvimento típico
(Universidade Federal de Santa Maria, 2019-08-23)
Objective: To analyze the influence of the ear, gender and age variables in the mismatch negativity in children with typical development; and, to compare the different measures of this potential using verbal and nonverbal ...
Processamento auditivo central e potenciais evocados auditivos em idosos: um estudo de referências
(Universidade Federal de Santa Maria, 2018-07-13)
Considering the growth of the elderly population at the national and world level, this study sought to generate reference values for different central auditory processing tests, investigating the influence of peripheral ...
Potencial evocado auditivo de longa latência e frequency following response: uma análise de associação e correlação em adultos jovens
(Universidade Federal de Santa Maria, 2021-03-31)
The sound stimulus is transformed into an electrical stimulus by the internal hair cells of the cochlea and conducted to the auditory cortex by means of neural synapses. These, in turn, are evaluated by the Hearing Evoked ...
Desenvolvimento funcional da codificação da fala por meio da representação do frequency-following response em lactentes
(Universidade Federal de Santa Maria, 2019-07-04)
This work presents a research regarding the effect of auditory maturation in the encoding process of speech sounds
during the first 45 days of life and in the investigation of the influence of the congenital ...
Potencial evocado auditivo por frequência específica em neonatos: utilização de diferentes estímulos
(Universidade Federal de Santa Maria, 2018-08-24)
Different acoustic stimuli can be used to capture the Auditory Brainstem Response. Thus, this study aimed to analyze and compare the results of the absolute latency and amplitude of the V wave of Auditory Brainstem Response ...
Covid-19 e audição: uma proposta de intervenção fonoaudiológica em adultos
(Universidade Federal de Santa Maria, 2023-01-27)
The COVID-19 infection, caused by the SARS-CoV2 agent, had a
devastating effect on the population, leaving sequels in subjects affected by the
virus. This can affect the central nervous system, causing damage to hearing
and ...