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EEG signals from tinnitus sufferers at identifying their sound tinnitus.
Torres-Torres, Alma Socorro; Alonso-Valerdi, Luz María; Ibarra-Zarate, David I; González-Sánchez, Andrea.
Afiliação
  • Torres-Torres AS; Escuela de Ingeniería y Ciencias, Tecnológico de Monterrey, Monterrey, N.L., Mexico.
  • Alonso-Valerdi LM; Department of Neurology, University Groningen, University Medical Center Groningen, Groningen, the Netherlands.
  • Ibarra-Zarate DI; Escuela de Ingeniería y Ciencias, Tecnológico de Monterrey, Monterrey, N.L., Mexico.
  • González-Sánchez A; Escuela de Ingeniería y Ciencias, Tecnológico de Monterrey, Monterrey, N.L., Mexico.
Data Brief ; 53: 110142, 2024 Apr.
Article em En | MEDLINE | ID: mdl-38357451
ABSTRACT
The present database contains brain activity of subjective tinnitus sufferers at identifying their sound tinnitus. The main objective of this database is to provide spontaneous Electroencephalographic (EEG) activity at rest, and evoked EEG activity when tinnitus sufferers attempt to identify their sound tinnitus among 54 tinnitus sound examples. For the database, 37 volunteers were recruited 15 ones without tinnitus (Control Group - CG), and 22 ones with tinnitus (Tinnitus Group - TG). For EEG recording, 30 channels were used to record two conditions 1) basal condition, where the volunteer remained in a state of rest with the open eyes for two minutes; and 2) active condition, where the volunteer must have identified his/her sound stimulus by pressing a key. For the active condition, a sound-tinnitus library was generated in accordance with the most typical acoustic properties of tinnitus. The library consisted in ten pure tones (250 Hz, 500 Hz, 1 kHz, 2 kHz, 3 kHz, 3.5 kHz, 4 kHz, 6 kHz, 8 kHz, 10 kHz), a White Noise (WN), a Narrow Band noise-High frequencies (NBH, 4 kHz-10 kHz), a Narrow Band noise-Medium frequencies (NBM,1 kHz-4 kHz), a Narrow-Band noise Low frequencies (NBL, 250 Hz-1 kHz), ten pure tones combined with WN, ten pure tones superimposed with NBH, ten tones with NBM and ten pure tones combined with NBL. In total, 54 sound-tinnitus were applied for both groups. In the case of CG, volunteers must have identified a sound at 3.5 kHz. In addition to EEG information, a csv-file with audiometric and psychoacoustic information of volunteers is provided. For TG, this information refers to 1) hearing level, 2) type of tinnitus, 3) tinnitus frequency, 4) tinnitus perception, 5) Hospital Anxiety and Depression Scale (HADS) and 6) Tinnitus Functional Index (TFI). For CG, the information refers to 1) hearing level, and 2) HADS.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Data Brief Ano de publicação: 2024 Tipo de documento: Article País de afiliação: México País de publicação: Holanda
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Data Brief Ano de publicação: 2024 Tipo de documento: Article País de afiliação: México País de publicação: Holanda