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Real-Time Proxy-Control of Re-Parameterized Peripheral Signals using a Close-Loop Interface

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Published on: May 8, 2021

Implicit chord processing and motor representation in pianists.

Pietro Davide Trimarchi¹, Claudio Luzzatti

¹Department of Psychology, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo 1, 20126 Milan, Italy. p.trimarchi@campus.unimib.it

Psychological Research

|June 18, 2010

Summary

This summary is machine-generated.

Pitch processing influences motor responses in pianists, but not non-musicians. This auditory-motor interaction, linked to piano playing, highlights how musical training shapes sensory-motor integration.

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fMRI Mapping of Brain Activity Associated with the Vocal Production of Consonant and Dissonant Intervals

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Published on: May 23, 2017

Area of Science:

Cognitive Neuroscience
Auditory Perception
Motor Control

Background:

Auditory processing of action-related sounds activates motor representations.
Music offers a unique context to study auditory-motor interactions.
The pitch dimension's role in this interaction requires further investigation.

Purpose of the Study:

To assess the relevance of pitch in auditory-motor interaction.
To investigate how musical training, specifically piano expertise, affects this interaction.
To explore the link between pitch processing and motor responses.

Main Methods:

A shape decision task requiring left-hand and right-hand responses.
Auditory stimuli (high-pitched and low-pitched piano chords) presented as task-irrelevant.
Comparison of reaction times across three groups: pianists, non-pianist musicians, and non-musicians.

Main Results:

Pianists exhibited longer reaction times for specific pitch-hand associations (left-hand/high-pitched, right-hand/low-pitched).
Non-musicians and non-pianist musicians did not show this pitch-dependent interaction.
Findings suggest an interaction between motor responses and implicit pitch processing in pianists.

Conclusions:

The pitch dimension plays a significant role in auditory-motor interactions for pianists.
This interaction aligns with the spatial mapping of pitch and hand movements on a piano keyboard.
Results support the ideo-motor framework and the Theory of Event Coding in explaining sensory-motor integration.