Evoked Potentials Appearing in the Human Midbrain after Sounding of a Simple Tone

Kantserova, A.O.; Oknina, L.B.; Pitskhelauri, D.I.; Podlepich, V.V.; Masherov, E.L.; Vologdina, Y.O.; Sieber, I.A.

Авторы: Kantserova A.O., Oknina L.B., Pitskhelauri D.I., Podlepich V.V., Masherov E.L., Vologdina Ya O., Sieber I.A.
Журнал: Neuroscience and Behavioral Physiology
Том: 53
Номер: 3
Год издания: 2023
Издательство: Kluwer Academic/Plenum Publishers
Местоположение издательства: United States
Первая страница: 358
Последняя страница: 364
DOI: 10.1007/s11055-023-01434-4
Аннотация: Studies of neuron activity in animals have shown that the brainstem is involved in processing the ends of sounds. We report here an analysis of the reaction of the human midbrain to the ends of sound stimuli.Electrical activity was recorded using a depth electrode located in the cerebral aqueduct. The study was conducted as part of intraoperative monitoring (IOM) with the aim of minimizing neurological deficit in the postoperative period. Results of the analysis of evoked potentials recorded in response to simple tones in sixpatients are presented. Evoked potentials arising after the start of the sound stimulus showed VS, VIS, S1S, S2S, S3S peaks, associated with nerve impulse conduction along the auditory pathway. The end of the sound stimulus was followed by VE, VIE, S1E, S2E, S3E peaks, which are also associated with the nerve impulse conduction along the auditory pathway, along with the E peak, which most likely refl ects the analysis of sound information by midbrain structures.
Добавил в систему: Машеров Евгений Леонидович

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Evoked Potentials Appearing in the Human Midbrain after Sounding of a Simple Toneстатья Исследовательская статья

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