The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.
Effects of Attention on Orientation-Tuning Functions of Single Neurons in Macaque Cortical Area V4
Open accessAbstract
We examined how attention affected the orientation tuning of 262 isolated neurons in extrastriate area V4 and 135 neurons in area V1 of two rhesus monkeys. The animals were trained to perform a delayed match-to-sample task in which oriented stimuli were presented in the receptive field of the neuron being recorded. On some trials the animals were instructed to pay attention to those stimuli, and on other trials they were instructed to pay attention to other stimuli outside the receptive field. In this way, orientation-tuning curves could be constructed from neuronal responses collected in two behavioral states: one in which those stimuli were attended by the animal and one in which those stimuli were ignored by the animal. We fit Gaussians to the neuronal responses to twelve different orientations for each behavioral state. Although attention enhanced the responses of V4 neurons (median 26% increase) and V1 neurons (median 8% increase), selectivity, as measured by the width of its orientation-tuning curve, was not systematically altered by attention. The effects of attention were consistent with a multiplicative scaling of the driven response to all orientations. We also found that attention did not cause systematic changes in the undriven activity of the neurons.
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Cites
Posner, M. I. (1980) · Quarterly Journal of Experimental Psychology · doi:10.1080/00335558008248231 · Cited by 9,670 · cited 1×
“Because attention can be localized to a specific spatial location (Posner, 1980; Eriksen and St. James, 1986), attention might only modulate responses of neurons whose receptive fields overlap that location.”
BackgroundNeural Mechanisms of Selective Visual Attention
Desimone, R., & Duncan, J. (1995) · Annual Review of Neuroscience · doi:10.1146/annurev.ne.18.030195.001205 · Cited by 8,388
Visual attention within and around the field of focal attention: A zoom lens model
Eriksen, C. W., & St. James, J. D. (1986) · Perception & Psychophysics · doi:10.3758/bf03211502 · Cited by 1,907
Neural mechanisms of spatial selective attention in areas V1, V2, and V4 of macaque visual cortex
Luck, S. J., Chelazzi, L., Hillyard, S. A., & Desimone, R. (1997) · Journal of Neurophysiology · doi:10.1152/jn.1997.77.1.24 · Cited by 1,615
Attentional modulation of visual motion processing in cortical areas MT and MST
Treue, S., & Maunsell, J. H. R. (1996) · Nature · doi:10.1038/382539a0 · Cited by 1,025
Self-citationSummation and Division by Neurons in Primate Visual Cortex
Carandini, M., & Heeger, D. J. (1994) · Science · doi:10.1126/science.8191289 · Cited by 649 · cited 1×
“Although mechanisms that would produce multiplicative scaling have been described (Albrecht and Geisler, 1991; Carandini and Heeger, 1994), it is not known why such separability of response sensitivities may be important for cortical processing.”
BackgroundSpatial Attention Effects in Macaque Area V4
Connor, C. E., Preddie, D. C., Gallant, J. L., & Van Essen, D. C. (1997) · The Journal of Neuroscience · doi:10.1523/jneurosci.17-09-03201.1997 · Cited by 448
Orientation selectivity in the cat's striate cortex is invariant with stimulus contrast
Sclar, G., & Freeman, R. D. (1982) · Experimental Brain Research · doi:10.1007/bf00238641 · Cited by 339
Skottun, B. C., Bradley, A., Sclar, G., Ohzawa, I., & Freeman, R. D. (1987) · Journal of Neurophysiology · doi:10.1152/jn.1987.57.3.773 · Cited by 298 · cited 6×
“…typically increases the response of a neuron to all orientations proportionately, so that a tuning curve constructed from responses to high-contrast stimuli is a multiplicatively scaled version of one made using lower contrast stimuli (Dean, 1981; Sclar and Freeman, 1982; Skottun et al., 1987).”
BackgroundInfluentialResponses in area V4 depend on the spatial relationship between stimulus and attention
Connor, C. E., Gallant, J. L., Preddie, D. C., & Van Essen, D. C. (1996) · Journal of Neurophysiology · doi:10.1152/jn.1996.75.3.1306 · Cited by 278
Cited by
Modulation of Oscillatory Neuronal Synchronization by Selective Visual Attention
Fries, P., Reynolds, J. H., Rorie, A. E., & Desimone, R. (2001) · Science · doi:10.1126/science.1055465 · Cited by 2,786
Neuronal Synchrony: A Versatile Code for the Definition of Relations?
Singer, W. (1999) · Neuron · doi:10.1016/s0896-6273(00)80821-1 · Cited by 2,581
Mechanisms of visual attention in the human cortex
Ungerleider, S. K. A. L. G. (2000) · Annual Review of Neuroscience · doi:10.1146/annurev.neuro.23.1.315 · Cited by 2,159
Neurophysiological and Computational Principles of Cortical Rhythms in Cognition
Wang, X.-J. (2010) · Physiological Reviews · doi:10.1152/physrev.00035.2008 · Cited by 1,939
The neural mechanisms of top-down attentional control
Hopfinger, J. B., Buonocore, M. H., & Mangun, G. R. (2000) · Nature Neuroscience · doi:10.1038/72999 · Cited by 1,876
Metadata
- Authors
- McAdams, C. J., & Maunsell, J. H. R.
- Venue
- The Journal of Neuroscience
- Publisher
- Society for Neuroscience
- Published
- 1999-01-01
- Volume
- 19
- Issue
- 1
- Pages
- 431-441
- ISSN
- 0270-6474 (ISSN-L)
- 1529-2401
- OpenAlex
- W1913473716
- Cited by
- 1,212
- References
- 12
- FWCI
- 20.85
- Type
- journal article
- Language
- en
- Open access
- hybrid
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