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 Experiment Videos

Hemispheric asymmetries in reading Korean: task matters

J Vaid1, K Park

  • 1Texas A&M University, College Station 77843-4235, USA. jxv@psyc.tamu.edu

Brain and Language
|June 1, 1997
PubMed
Summary

This study investigated Korean script processing in native readers. Phonetic judgments were faster in the right visual field for both Hangul and Hanzza scripts, supporting task-based hemispheric differences in verbal processing.

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

Comparison of lantadenes content and toxicity of different taxa of the lantana plant.

Journal of chemical ecology·2013
Same author

Metastatic extramammary Paget's disease with HER2 amplification to renal cell carcinoma: a unique presentation of cancer in cancer metastasis.

Histopathology·2005
Same author

Initial validation of a novel rat model of vasculogenic erectile dysfunction with generalized atherosclerosis.

International journal of impotence research·2005
Same author

Salvage chemotherapy with irinotecan, 5-fluorouracil and leucovorin for taxane- and cisplatin-refractory, metastatic gastric cancer.

British journal of cancer·2005
Same author

Simple compressive method for treatment of auricular haematoma using dental silicone material.

The Journal of laryngology and otology·2005
Same author

Nasal-type NK/T cell lymphoma: clinical features and treatment outcome.

British journal of cancer·2005

Area of Science:

  • Cognitive Neuroscience
  • Psycholinguistics
  • Neuroscience

Background:

  • Hemispheric lateralization in language processing is well-documented.
  • The role of script type (syllabic vs. logographic) in visual word recognition and hemispheric asymmetry remains an area of active research.
  • Understanding how different visual properties of scripts are processed by the brain can elucidate mechanisms of verbal processing.

Purpose of the Study:

  • To investigate hemispheric differences in processing Korean Hangul (syllabic) and Hanzza (logographic) scripts.
  • To determine if script type influences visual field advantages during phonetic and visual tasks.
  • To examine the interaction between task demands, visual field, and script type in native Korean readers.

Main Methods:

  • A visual half-field paradigm was employed with native Korean readers.
  • Participants performed speeded judgments on Hangul and Hanzza stimuli.
  • Tasks focused on either phonetic properties or visual features of the scripts.

Main Results:

  • A significant task by visual field interaction was observed.
  • Phonetic judgments for both Hangul and Hanzza scripts were faster in the right visual field.
  • No visual field differences were found for the visual task, irrespective of script type.
  • Script type did not interact with visual field effects.

Conclusions:

  • The findings support a task-based account of hemispheric differences in verbal processing.
  • Right visual field advantage for phonetic processing suggests specialized neural pathways for phonological tasks.
  • Visual processing of scripts may rely on more bilateral or less lateralized mechanisms.

Related Experiment Videos