Prolonged exposure to highly rhythmic music affects brain dynamics and perception
| Autor: | Cosima Lanzilotti, Remy Dumas, Massimo Grassi, Daniele Schön |
|---|---|
| Přispěvatelé: | Institut de neurosciences cognitives de la méditerranée - UMR 6193 (INCM), Université de la Méditerranée - Aix-Marseille 2-Centre National de la Recherche Scientifique (CNRS), ANR-16-CONV-0002,ILCB,ILCB: Institute of Language Communication and the Brain(2016), ANR-16-CE28-0012,RALP,Effets de la stimulation rythmique sur le traitement du langage chez le sujet sain et chez l'enfant avec troubles du langage(2016) |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Adult
Male Temporal prediction Trance state Regular streams Cognitive Neuroscience media_common.quotation_subject Experimental and Cognitive Psychology Stimulation Sensory system 050105 experimental psychology 03 medical and health sciences Behavioral Neuroscience Young Adult [SCCO]Cognitive science 0302 clinical medicine Rhythm Trance Perception Humans 0501 psychology and cognitive sciences Evoked Potentials ComputingMilieux_MISCELLANEOUS media_common [SCCO.NEUR]Cognitive science/Neuroscience 05 social sciences Auditory Threshold Neural entrainment Brain Waves Event-Related Potentials P300 Prolonged exposure Dynamics (music) Duration (music) Time Perception Auditory Perception Female Psychology Neuroscience 030217 neurology & neurosurgery Music |
| Zdroj: | Neuropsychologia Neuropsychologia, Elsevier, 2019, 129, pp.191-199. ⟨10.1016/j.neuropsychologia.2019.04.011⟩ Neuropsychologia, 2019, 129, pp.191-199. ⟨10.1016/j.neuropsychologia.2019.04.011⟩ |
| ISSN: | 0028-3932 1873-3514 |
| DOI: | 10.1016/j.neuropsychologia.2019.04.011⟩ |
| Popis: | Rhythmic stimulation is a powerful tool to improve temporal prediction and parsing of the auditory signal. However, for long duration of stimulation, the rhythmic and repetitive aspects of music have often been associated to a trance state. In this study we conceived an auditory monitoring task that allows tracking changes of psychophysical auditory thresholds. Participants performed the task while listening to rhythmically regular and an irregular (scrambled but spectrally identical) music that were presented with an intermittent (short) and continuous (long) type of stimulation. Results show that psychophysical auditory thresholds increase following a Continuous versus Intermittent stimulation and this is accompanied by a reduction of the amplitude of two event-related potentials to target stimuli. These effects are larger with regular music, thus do not simply derive from the duration of stimulation. Interestingly, they seem to be related to a frequency selective neural coupling as well as an increase of network connectivity in the alpha band between frontal and central regions. Our study shows that the idea that rhythmic presentation of sensory stimuli facilitates perception might be limited to short streams, while long, highly regular, repetitive and strongly engaging streams may have an opposite perceptual impact. |
| Databáze: | OpenAIRE |
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