The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.
Separate Signals for Target Selection and Movement Specification in the Superior Colliculus
Abstract
At any given instant, multiple potential targets for saccades are present in the visual world, implying that a “selection process” within the brain determines the target of the next eye movement. Some superior colliculus (SC) neurons begin discharging seconds before saccade initiation, suggesting involvement in target selection or, alternatively, in postselectional saccade preparation. SC neurons were recorded in monkeys who selected saccade targets on the basis of motion direction in a visual display. Some neurons carried a direction-selective visual signal, consistent with a role in target selection in this task, whereas other SC neurons appeared to be more involved in postselection specification of saccade parameters.
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“it is likely that the transition from accumulation of evidence to commitment involves interactions between several brain areas.”
From Response of Neurons in the Lateral Intraparietal Area during a Combined Visual Discrimination Reaction Time Task (2002) · cites this paper as Horwitz and Newsome, 1999
In the citing paper
“In trained monkeys, multiple brain areas including LIP, the superior colliculus and parts of the prefrontal cortex including the FEF exhibit similar sensory-motor responses during performance of the discrimination task24, 25, 27, 28.”
From Neural correlates of perceptual learning in a sensory-motor, but not a sensory, cortical area (2008) · cites this paper as [27]
Citations
Cites
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Cited by
Sorted by citations
The Neural Basis of Decision Making
Gold, J. I., & Shadlen, M. N. (2007) · Annual Review of Neuroscience · doi:10.1146/annurev.neuro.29.051605.113038 · Cited by 3,764
Neuronal Synchrony: A Versatile Code for the Definition of Relations?
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Neural Basis of a Perceptual Decision in the Parietal Cortex (Area LIP) of the Rhesus Monkey
Shadlen, M. N., & Newsome, W. T. (2001) · Journal of Neurophysiology · doi:10.1152/jn.2001.86.4.1916 · Cited by 1,755
Self-citationRoitman, J. D., & Shadlen, M. N. (2002) · The Journal of Neuroscience · doi:10.1523/jneurosci.22-21-09475.2002 · Cited by 1,589
Single-trial neural dynamics are dominated by richly varied movements
Musall, S., Kaufman, M. T., Juavinett, A., Gluf, S., & Churchland, A. K. (2019) · Nature Neuroscience · doi:10.1038/s41593-019-0502-4 · Cited by 1,102
Metadata
- Authors
- Horwitz, G. D., & Newsome, W. T.
- Affiliations
- Howard Hughes Medical Institute (US)
- Corresponding author
- Newsome, William T.
- Venue
- Science
- Published
- 1999-05-14
- Volume
- 284
- Issue
- 5417
- Pages
- 1158-1161
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2135672633
- Cited by
- 346
- References
- 17
- Citations by year
- 2026: 11 · 2025: 10 · 2024: 13 · 2023: 14 · 2022: 13 · 2021: 13 · 2020: 9 · 2019: 9 · 2018: 16 · 2017: 12 · 2016: 18 · 2015: 15 · 2014: 15 · 2013: 15 · 2012: 13
- FWCI
- 7.58
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Science (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Institutes of Health (5T32NH17047-17)
- Topics
- Life Sciences › Neuroscience › Cognitive Neuroscience › Visual perception and processing mechanisms
- Life Sciences › Neuroscience › Cognitive Neuroscience › Motor Control and Adaptation
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Multisensory perception and integration
- Keywords
- superior colliculus, saccade target selection, saccade preparation, direction-selective neurons, eye movements, visual motion direction
- MeSH terms
- Animals, Macaca mulatta, Motion Perception, Neurons, Photic Stimulation, Saccades, Superior Colliculi, Visual Perception
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