Perception of connected speech relies on accurate syllabic segmentation and phonemic encoding. These processes are essential because they determine the building blocks that we can manipulate mentally to understand and produce speech. Segmentation and encoding might be underpinned by specific interactions between the acoustic rhythms of speech and coupled neural oscillations in the theta and low-gamma band. To address how neural oscillations interact with speech, we used a neurocomputational model of speech processing generating biophysically plausible coupled theta and gamma oscillations. We show that speech could be well decoded from this purely bottom-up artificial network’s low-gamma activity, when the phase of theta activity was taken into account. Because speech is not only a bottom-up process, we set out to develop another type of neurocomputational model that takes into account the influence of top-down linguistic predictions on acoustic processing. I will present preliminary results obtained with such a model and discuss the advantage of incorporating neural oscillations in models of speech processing.
Поделиться в:
Доступные форматы для скачивания:
Скачать видео mp4
Информация по загрузке:
Скачать аудио mp3
Похожие видео
array(10) {
[0]=>
object(stdClass)#8358 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "92I4q1UNxjs"
["related_video_title"]=>
string(62) "Dr. Simon Hanslmayr, PhD | Searching for memory in brain waves"
["posted_time"]=>
string(19) "7 лет назад"
["channelName"]=>
string(28) "MPI for Empirical Aesthetics"
}
[1]=>
object(stdClass)#8331 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "hl7BfXBr6KM"
["related_video_title"]=>
string(83) "Сергей Савельев. Иллюзии моделирования мозга"
["posted_time"]=>
string(21) "4 года назад"
["channelName"]=>
string(41) "Fusion Innovation Technologies – Moscow"
}
[2]=>
object(stdClass)#8356 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "lvM8DpYhFbo"
["related_video_title"]=>
string(184) "Музыка лечит сердце и сосуды🌸 Успокаивающая музыка восстанавливает нервную систему,расслабляющая"
["posted_time"]=>
string(0) ""
["channelName"]=>
string(15) "Yellow Melodies"
}
[3]=>
object(stdClass)#8363 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "f-A5y9wHjIc"
["related_video_title"]=>
string(50) "🎧 Relaxing Music for Work & Meditation 🌿"
["posted_time"]=>
string(0) ""
["channelName"]=>
string(13) "ELEVATED CALM"
}
[4]=>
object(stdClass)#8342 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "aircAruvnKk"
["related_video_title"]=>
string(101) "Но что такое нейронная сеть? | Глава 1. Глубокое обучение"
["posted_time"]=>
string(19) "7 лет назад"
["channelName"]=>
string(11) "3Blue1Brown"
}
[5]=>
object(stdClass)#8360 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "blWdjRUPP6E"
["related_video_title"]=>
string(72) "Разведчик о том, как использовать людей"
["posted_time"]=>
string(25) "2 недели назад"
["channelName"]=>
string(18) "Коллектив"
}
[6]=>
object(stdClass)#8355 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "4fezP875xOQ"
["related_video_title"]=>
string(59) "4 Hours Chopin for Studying, Concentration & Relaxation"
["posted_time"]=>
string(21) "3 года назад"
["channelName"]=>
string(12) "HALIDONMUSIC"
}
[7]=>
object(stdClass)#8365 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "LjOewfgdM18"
["related_video_title"]=>
string(171) "ВОССТАНОВЛЕНИЕ НЕРВНОЙ СИСТЕМЫ 🌸 Нежная музыка, успокаивает нервную систему и радует душу #6"
["posted_time"]=>
string(27) "5 месяцев назад"
["channelName"]=>
string(15) "Relax Your Soul"
}
[8]=>
object(stdClass)#8341 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "BT38K6NqETE"
["related_video_title"]=>
string(125) "Эксперт по кибербезопасности о ваших паролях, вирусах и кибератаках"
["posted_time"]=>
string(27) "6 месяцев назад"
["channelName"]=>
string(22) "Раскадровка"
}
[9]=>
object(stdClass)#8359 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "SHjnb-JtKvw"
["related_video_title"]=>
string(159) "Как я сделал вирусное видео с помощью Google VEO 3 — Новый уровень нейросетей! #veo3 #ai #sora #flow"
["posted_time"]=>
string(25) "2 недели назад"
["channelName"]=>
string(7) "Try CGI"
}
}
