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Related Experiment Video

Updated: May 21, 2026

Transcranial Direct Current Stimulation (tDCS) of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition
12:49

Transcranial Direct Current Stimulation (tDCS) of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition

Published on: July 13, 2019

Aphasia treatment: intensity, dose parameters, and script training.

Leora R Cherney

    International Journal of Speech-Language Pathology
    |June 27, 2012
    PubMed
    Summary

    Intensive speech-language therapy aids aphasia recovery, but "more is better" is not always true. Optimizing treatment requires considering dose, inputs, and patient actions, not just session numbers.

    Area of Science:

    • Neurology
    • Speech-Language Pathology
    • Rehabilitation Science

    Background:

    • Intensive speech-language therapy (SLT) shows promise for aphasia treatment.
    • A standardized definition of treatment intensity is lacking.
    • The effectiveness of simply increasing therapy frequency (
    • more is better") is debated.

    Purpose of the Study:

    • To review current evidence on treatment intensity in aphasia therapy.
    • To analyze studies comparing high- and low-intensity treatments for aphasia.
    • To explore the relationship between computer-based script training intensity and outcomes.

    Main Methods:

    • Literature review of aphasia treatment intensity studies.
    • Analysis of parameters defining treatment intensity (e.g., number of sessions, therapeutic inputs).

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    Published on: July 2, 2013

    Related Experiment Videos

    Last Updated: May 21, 2026

    Transcranial Direct Current Stimulation (tDCS) of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition
    12:49

    Transcranial Direct Current Stimulation (tDCS) of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition

    Published on: July 13, 2019

    Utilizing Repetitive Transcranial Magnetic Stimulation to Improve Language Function in Stroke Patients with Chronic Non-fluent Aphasia
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    Utilizing Repetitive Transcranial Magnetic Stimulation to Improve Language Function in Stroke Patients with Chronic Non-fluent Aphasia

    Published on: July 2, 2013

  • Examination of data linking computer-based script training intensity to patient outcomes.

    • Main Results:

    • Quantifying the dose of comprehensive aphasia treatments is complex.
    • Treatment intensity alone is insufficient; active therapeutic components are crucial.
    • Dose, therapeutic inputs, and client actions influence intervention optimization.

    Conclusions:

    • Aphasia treatment intensity requires a nuanced definition beyond session frequency.
    • Optimizing aphasia interventions necessitates understanding the "active ingredients" of therapy.
    • Considering dose, therapeutic inputs, and client engagement can improve treatment outcomes.