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Related Concept Videos

Reason and Intuition01:37

Reason and Intuition

The human brain processes information for decision-making using one of two routes: an intuitive system and a rational system (Epstein, 1994; popularized by Kahneman, 2011 as System 1 and System 2, respectively). The intuitive system is quick, impulsive, and operates with minimal effort, relying on emotions or habits to provide cues for what to do next, while the rational system is logical, analytical, deliberate, and methodical. Research in neuropsychology suggests that the brain can only use...
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Association Areas of the Cortex

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Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
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Related Experiment Video

Updated: Jul 21, 2026

A Semantic Priming Event-related Potential (ERP) Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder
08:17

A Semantic Priming Event-related Potential (ERP) Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder

Published on: April 12, 2018

Discourse in aphasia: integration deficits in processing reference.

S B Chapman1, H K Ulatowska

  • 1UTD/Callier Center for Communication Disorders 75235.

Brain and Language
|May 1, 1989
PubMed
Summary

Aphasic subjects struggled to use textual cues for pronoun resolution when world knowledge was insufficient. They could easily interpret referents if based on world knowledge or explicitly stated.

Area of Science:

  • Neuroscience
  • Linguistics
  • Psychology

Background:

  • Aphasia often impairs language processing, including information integration across sentences.
  • Understanding pronoun resolution is crucial for assessing discourse comprehension in aphasia.

Purpose of the Study:

  • To investigate how moderately impaired aphasic subjects resolve ambiguous pronouns using textual and extratextual cues.
  • To assess the role of world knowledge and explicit information in pronoun antecedent identification for aphasic individuals.

Main Methods:

  • Subjects with moderate aphasia identified pronoun antecedents in brief narratives.
  • Disambiguation required consulting textual and/or extratextual cues.
  • Factual information retrieval was tested by identifying explicitly stated noun referents.

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Dissociation of the Confounding Influences of Expectancy and Integrative Difficulty Residing in Anomalous Sentences in Event-related Potential Studies

Published on: May 9, 2019

Examining Online Syntactic Processing of Spoken Complex Sentences in Chinese Using Dual-Modal Interference Tasks
08:32

Examining Online Syntactic Processing of Spoken Complex Sentences in Chinese Using Dual-Modal Interference Tasks

Published on: September 5, 2019

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Last Updated: Jul 21, 2026

A Semantic Priming Event-related Potential (ERP) Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder
08:17

A Semantic Priming Event-related Potential (ERP) Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder

Published on: April 12, 2018

Dissociation of the Confounding Influences of Expectancy and Integrative Difficulty Residing in Anomalous Sentences in Event-related Potential Studies
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Dissociation of the Confounding Influences of Expectancy and Integrative Difficulty Residing in Anomalous Sentences in Event-related Potential Studies

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Examining Online Syntactic Processing of Spoken Complex Sentences in Chinese Using Dual-Modal Interference Tasks
08:32

Examining Online Syntactic Processing of Spoken Complex Sentences in Chinese Using Dual-Modal Interference Tasks

Published on: September 5, 2019

Main Results:

  • Aphasic subjects demonstrated significant difficulty using textual cues when referents were not readily accessible via world knowledge.
  • Pronoun interpretation was successful when referents were derivable from world knowledge or explicitly stated.
  • The study identified specific challenges in linguistic integration for this patient group.

Conclusions:

  • Deficits in aphasia extend to complex linguistic integration requiring inference beyond explicit text.
  • World knowledge plays a critical role in successful pronoun resolution for individuals with aphasia.
  • Future research should explore the interplay of memory and linguistic factors in aphasic comprehension deficits.