Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Examining aphasia rehabilitation in Colombia from the perspective of speech-language pathologists and neuropsychologists: a pilot study.

Aphasiology·2026
Same author

"A Better Way of Just Being Free": Exploring How Stroke Survivors With Aphasia Experienced an Intervention Combining Communication Strategy Training With Acceptance and Commitment Therapy.

American journal of speech-language pathology·2026
Same author

Something old, something borrowed, something new: frameworks to guide cultural adaptations and their documentation in aphasia treatments.

Aphasiology·2026
Same author

Adaptive balancing of effort, accuracy and response speed in anomia treatment for post-stroke aphasia in community-based settings in the USA: a within-subjects randomised controlled trial protocol.

BMJ open·2026
Same author

Inside Semantic Feature Analysis: A Within-Trial Analysis of Feature Quantity and Quality.

American journal of speech-language pathology·2026
Same author

A Combined Speech-Language and Counseling Intervention for Primary Progressive Aphasia: Acceptability, Feasibility, and Preliminary Outcomes.

Journal of speech, language, and hearing research : JSLHR·2026

Related Experiment Video

Updated: Oct 28, 2025

Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment
06:48

Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment

Published on: June 25, 2019

9.4K

Understanding Speed-Accuracy Processing Dynamics in Aphasia Using Response Time Modeling.

William S Evans1, Yina M Quique2

  • 1Department of Communication Sciences and Disorders, University of Pittsburgh Schools of the Health Sciences, Pittsburgh, Pennsylvania.

Seminars in Speech and Language
|July 14, 2021
PubMed
Summary

Response time modeling offers new ways to understand language impairments in people with aphasia. These methods help quantify processing efficiency and speed-accuracy tradeoffs, aiding in better clinical assessment and intervention strategies.

More Related Videos

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.1K
Dual-Task Stroop Paradigm for Detecting Cognitive Deficits in High-Functioning Stroke Patients
07:42

Dual-Task Stroop Paradigm for Detecting Cognitive Deficits in High-Functioning Stroke Patients

Published on: December 16, 2022

3.2K

Related Experiment Videos

Last Updated: Oct 28, 2025

Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment
06:48

Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment

Published on: June 25, 2019

9.4K
Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.1K
Dual-Task Stroop Paradigm for Detecting Cognitive Deficits in High-Functioning Stroke Patients
07:42

Dual-Task Stroop Paradigm for Detecting Cognitive Deficits in High-Functioning Stroke Patients

Published on: December 16, 2022

3.2K

Area of Science:

  • Neurolinguistics
  • Computational Linguistics
  • Speech and Language Pathology

Background:

  • Aphasia involves language impairments affecting both accuracy and processing speed.
  • The precise relationship between speed and accuracy in aphasia requires further quantitative investigation.

Purpose of the Study:

  • To explore quantitative approaches for analyzing speed-accuracy tradeoffs in aphasia.
  • To introduce response time modeling techniques for aphasia research.

Main Methods:

  • Application of the diffusion model to two-choice tasks to assess processing efficiency.
  • Utilizing a multinomial ex-Gaussian model for picture naming tasks to estimate optimal response time cutoffs.

Main Results:

  • The diffusion model can independently characterize linguistic processing efficiency and speed-accuracy tradeoffs.
  • Maladaptive speed-accuracy tradeoffs are linked to performance impairments in some individuals with aphasia.
  • The multinomial ex-Gaussian model offers a straightforward method for determining optimal response time cutoffs for individuals with aphasia.

Conclusions:

  • Response time modeling is a promising, albeit early-stage, tool for aphasia research.
  • Both diffusion and multinomial ex-Gaussian models show potential for advancing the understanding and treatment of aphasia.
  • Further development of these models is recommended for clinical application.