Parietal cortex and attention
Open accessAbstract
The parietal lobe forms about 20% of the human cerebral cortex and is divided into two major regions, the somatosensory cortex and the posterior parietal cortex. Posterior parietal cortex, located at the junction of multiple sensory regions, projects to several cortical and subcortical areas and is engaged in a host of cognitive operations. One such operation is selective attention, the process where by the input is filtered and a subset of the information is selected for preferential processing. Recent neuroimaging and neuropsychological studies have provided a more fine-grained understanding of the relationship between brain and behavior in the domain of selective attention.
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The use of an external cue may facilitate a more efficient allocation of attentional resources.
“The use of an external cue may facilitate a more efficient allocation of attentional resources (Behrmann et al., 2004; Norman & Shallice, 1980; Rochester et al., 2004; Yogev et al., 2005)”
From Perception of Physical Demand, Mental Demand, and Performance: A Comparison of Two Voice Interventions for Parkinson's Disease (2022) · cites this paper as Behrmann et al., 2004
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References 47 · Cited by 626
- Authors
- Behrmann, M., Geng, J. J., & Shomstein, S.
- Affiliations
- Carnegie Mellon University (US)
- University College London (GB)
- Corresponding author
- Behrmann, Marlene
- Venue
- Current Opinion in Neurobiology
- Publisher
- Elsevier BV
- Published
- 2004-04
- Volume
- 14
- Issue
- 2
- Pages
- 212-217
- ISSN
- 0959-4388 (ISSN-L)
- OpenAlex
- W2146873141
- Cited by
- 626
- References
- 47
- Citations by year
- 2026: 26 · 2025: 34 · 2024: 46 · 2023: 41 · 2022: 26 · 2021: 32 · 2020: 36 · 2019: 30 · 2018: 25 · 2017: 20 · 2016: 32 · 2015: 35 · 2014: 28 · 2013: 27 · 2012: 30
- FWCI
- 1.88
- Type
- journal article
- Language
- en
- Open access
- green
- figshare.com
- Locations
- Current Opinion in Neurobiology (publishedVersion)
- PubMed (publishedVersion)
- KiltHub Repository (submittedVersion)
- UCL Discovery (University College London) (submittedVersion)
- Figshare (submittedVersion, cc-by)
- KiltHub Repository
- Funders
- Royal Society
- National Institutes of Health
- National Institute of Mental Health
- Topics
- Life Sciences › Neuroscience › Cognitive Neuroscience › Spatial Neglect and Hemispheric Dysfunction
- Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
- Life Sciences › Neuroscience › Cognitive Neuroscience › Visual perception and processing mechanisms
- Keywords
- posterior parietal cortex, somatosensory cortex, selective attention, attentional filtering, sensory integration, cortical projections, brain-behavior relationship
- MeSH terms
- Attention, Cues, Humans, Magnetic Resonance Imaging, Neural Pathways, Parietal Lobe, Perception, Perceptual Disorders, Psychomotor Performance, Sensation
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