Motor speech encoding mechanisms probed through electrophysiological correlates of syllable complexity, speech modulation and impaired speech production

EEG Investigation of motor speech processes using the neural signature of speech modulation, articulatory complexity and patients suffering from two types of motor speech disorders during a delayed production task. Sample: 22 neurotypical speakers 7 patients suffering from Apraxia of Speech 4 patients suffering from Hypokinetic Dysarthria Note that patients' behavioral and electrophysiological data are available upon request to the authors Recording EEG system: Biosemi with 64 electrodes and a sampling frequency of 512 Hz

Organizational unit: NeuroPsychoLinguistics Lab

Type: Dataset

DOI: 10.26037/yareta:tka3pnzb6rhkrol5wocbrtfrea

License: Creative Commons Attribution 4.0 International

Keywords: Amplitudes, Apraxia of Speech, Dysarthria, EEG-ERP, Microstates, Single case analysis

Publication date

07/07/2026

Retention date04/07/2036

Access levelPublic

SensitivityBlue

Contract on the use of data

License

Contributors

Sanders, Bryan Valentin

Lancheros Pompeyo, Monica Patricia

Laganaro, Marina

Files

13 Files (4.1 GB)

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        <datacite:description descriptionType="Abstract" xml:lang="fr">EEG Investigation of motor speech processes using the neural signature of speech modulation, articulatory complexity and patients suffering from two types of motor speech disorders during a delayed production task.

Sample:
22 neurotypical speakers
7 patients suffering from Apraxia of Speech
4 patients suffering from Hypokinetic Dysarthria

Note that patients' behavioral and electrophysiological data are available upon request to the authors

Recording EEG system: Biosemi with 64 electrodes and a sampling frequency of 512 Hz</datacite:description>
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Metadata version: 5.0

Disposal approval: Yes

Retention expiration: 04/07/2036 00:00:00

Created: 12/08/2026 14:31:34

Deposit: Motor speech encoding mechanisms probed through electrophysiological correlates of syllable complexity, speech modulation and impaired speech production

Deposit creation

Deposit approval: 12/08/2026 14:31:33

SIP: Motor speech encoding mechanisms probed through electrophysiological correlates of syllable complexity, speech modulation and impaired speech production

AIP: Motor speech encoding mechanisms probed through electrophysiological correlates of syllable complexity, speech modulation and impaired speech production