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Related Experiment Video

Updated: Feb 13, 2026

Collection and Extraction of Occupational Air Samples for Analysis of Fungal DNA
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Patterns of cerebral preference in different occupational groups.

I J Prakash1, S Bhogle1, J P Indira1

  • 1Department of Psychology, Bangalore University, Bangalore - 560056, India.

Neurology India
|March 16, 2018
PubMed
Summary
This summary is machine-generated.

The Wagner Preference Inventory (WAPI-II) identified distinct cerebral hemisphere patterns in seven of twelve occupational groups. This neurobehavioral measure effectively assesses cerebral dominance in adults.

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Area of Science:

  • Neuropsychology
  • Cognitive Neuroscience
  • Cerebral Lateralization

Background:

  • Cerebral hemispheres exhibit functional specialization.
  • Understanding hemispheric preference is crucial for various fields.
  • Existing methods for assessing cerebral dominance can be time-consuming.

Purpose of the Study:

  • To assess functional differences between cerebral hemispheres using the Wagner Preference Inventory (WAPI-II).
  • To determine hemispheric preference patterns across different occupational categories.
  • To evaluate the WAPI-II as a measure of cerebral dominance.

Main Methods:

  • Administered the Wagner Preference Inventory (WAPI-II) to 1140 adult subjects.
  • Included participants from 12 diverse occupational categories.
  • Analyzed data to identify distinct cerebral preference patterns.

Main Results:

  • Identifiable cerebral preference patterns were found in seven of the twelve occupational groups.
  • Categorization based on four hemispheric functions provided more refined insights.
  • The WAPI-II demonstrated a quick and valid assessment of cerebral dominance.

Conclusions:

  • The WAPI-II is a valuable tool for assessing cerebral dominance.
  • Distinct occupational groups show unique hemispheric preference patterns.
  • The WAPI-II is useful for neuropsychologists and researchers studying brain lateralization.