![]() Both groups had signs consistent with EEG maturation, but only the Auditory Group showed behavioral/cognitive improvements. Twenty LD children with an abnormally high theta/alpha ratio were randomly assigned to the Auditory or the Visual group, where a 500 Hz tone or a visual stimulus (a white square), respectively, was used as a positive reinforcer when the value of the theta/alpha ratio was reduced. The aim of the present study was to optimize the NFB procedure by comparing the efficacy of visual (with eyes open) versus auditory (with eyes closed) reinforcers. NFB using an auditory stimulus as reinforcer has proven to be a useful tool to treat LD children by positively reinforcing decreases of the theta/alpha ratio. Neurofeedback in Learning Disabled Children: Visual versus Auditory Reinforcement.įernández, ThalÃa Bosch-Bayard, Jorge Harmony, ThalÃa Caballero, MarÃa I DÃaz-Comas, Lourdes Galán, LÃdice Ricardo-Garcell, Josefina Aubert, Eduardo Otero-Ojeda, GloriaĬhildren with learning disabilities (LD) frequently have an EEG characterized by an excess of theta and a deficit of alpha activities. And the measurement of displacements at a large number of. Measurement of that displacement is masking audiometry. The displacement of a threshold from its measured-in-the-quiet value to the value it takes in the presence of another sound is masking. Each infant was tested with VVRA and CVRA over 2…ĭOT National Transportation Integrated Search ![]() Method: Fourteen normal-hearing infants aged 7-16 months (8 male, 6 female) participated. ![]() Purpose: To compare response patterns to video visual reinforcement audiometry (VVRA) and conventional visual reinforcement audiometry (CVRA) in infants 7-16 months of age. A Comparison of Video versus Conventional Visual Reinforcement in 7- to 16-Month-Old InfantsĮRIC Educational Resources Information Center ![]()
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