Cited by 37Hemispheric Asymmetry in NeuroscienceSpatial Cognition and NavigationSpatial Neglect and Hemispheric Dysfunction

Lateralized Cognitive Visuospatial Processing: Is It Primarily Gender-Related or Due to Quality of Performance?

Unterrainer, Josef, Wranek, Ursula, Staffen, Wolfgang, Gruber, Thomas, Ladurner, Gunther·2000·Neuropsychobiology

Abstract

The brain activity of 13 right-handed students (6 men and 7 women) was determined using high resolution (99m)Tc-HMPAO brain SPECT images during visuospatial tasks. The results showed that there was no significant gender-specific difference in solving the visuospatial tasks and that no meaningful statistical difference in brain activity between the two sexes could be found. When the sample was split into groups of good and poor performers, the results showed that there was a relatively symmetrical brain activity both frontal and parietal in subjects with poor test results. The results for those who performed the tests well, on the other hand, showed increased left frontal and right parietal brain activity. These results would suggest an asymmetric type of processing for better visuospatial brain performance independent of gender.

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Crossref · 10.1159/000026639

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Authors
Unterrainer, J., Wranek, U., Staffen, W., Gruber, T., & Ladurner, G.
Affiliations
  • University of Salzburg (AT)
  • Paracelsus Medical University (AT)
Venue
Neuropsychobiology
Publisher
S. Karger AG
Published
2000
Volume
41
Issue
2
Pages
95-101
ISSN
  • 0302-282X (ISSN-L)
  • 1423-0224
OpenAlex
W2020294169
Cited by
37
References
0
Citations by year
2025: 1 · 2024: 1 · 2022: 1 · 2020: 1 · 2019: 1 · 2018: 1 · 2014: 1 · 2013: 2 · 2012: 1
FWCI
0.75
Type
journal article
Language
en
Open access
closed
Locations
  • Neuropsychobiology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Hemispheric Asymmetry in Neuroscience
  • Physical Sciences › Engineering › Automotive Engineering › Spatial Cognition and Navigation
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Spatial Neglect and Hemispheric Dysfunction
Keywords
visuospatial processing, sex differences, brain activity, performance quality, hemispheric lateralization, frontal lobe, parietal lobe, visuospatial tasks
MeSH terms
Adult, Brain Mapping, Cerebral Cortex, Depth Perception, Dominance, Cerebral, Female, Humans, Image Processing, Computer-Assisted, Imagination, Male, Neuropsychological Tests, Orientation, Pattern Recognition, Visual, Problem Solving, Reference Values, Sex Characteristics, Tomography, Emission-Computed, Single-Photon, Technetium Tc 99m Exametazime

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