JN Ad Instruments
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

J Neurophysiol 80: 2657-2670, 1998;
0022-3077/98 $5.00
This Article
Right arrow Full Text
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Right arrow Citation Map
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in Web of Science
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Web of Science (220)
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Culham, J. C.
Right arrow Articles by Tootell, R. B. H.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Culham, J. C.
Right arrow Articles by Tootell, R. B. H.

The Journal of Neurophysiology Vol. 80 No. 5 November 1998, pp. 2657-2670
Copyright ©1998 The American Physiological Society

Cortical fMRI Activation Produced by Attentive Tracking of Moving Targets

Jody C. Culham1, Stephan A. Brandt2, 3, Patrick Cavanagh1, Nancy G. Kanwisher4, Anders M. Dale2, and Roger B. H. Tootell2

1 Department of Psychology, Harvard University, Cambridge, Massachusetts 02138; 2 Massachusetts General Hospital Nuclear Magnetic Resonance Center, Charlestown, Massachusetts 02129; 3 Neurologische Klinik, Charité, Humboldt University, Berlin, Germany; and 4 Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139

Culham, Jody C., Stephan A. Brandt, Patrick Cavanagh, Nancy G. Kanwisher, Anders M. Dale, and Roger B. H. Tootell. Cortical fMRI activation produced by attentive tracking of moving targets. J. Neurophysiol. 80: 2657-2670, 1998. Attention can be used to keep track of moving items, particularly when there are multiple targets of interest that cannot all be followed with eye movements. Functional magnetic resonance imaging (fMRI) was used to investigate cortical regions involved in attentive tracking. Cortical flattening techniques facilitated within-subject comparisons of activation produced by attentive tracking, visual motion, discrete attention shifts, and eye movements. In the main task, subjects viewed a display of nine green "bouncing balls" and used attention to mentally track a subset of them while fixating. At the start of each attentive-tracking condition, several target balls (e.g., 3/9) turned red for 2 s and then reverted to green. Subjects then used attention to keep track of the previously indicated targets, which were otherwise indistinguishable from the nontargets. Attentive-tracking conditions alternated with passive viewing of the same display when no targets had been indicated. Subjects were pretested with an eye-movement monitor to ensure they could perform the task accurately while fixating. For seven subjects, functional activation was superimposed on each individual's cortically unfolded surface. Comparisons between attentive tracking and passive viewing revealed bilateral activation in parietal cortex (intraparietal sulcus, postcentral sulcus, superior parietal lobule, and precuneus), frontal cortex (frontal eye fields and precentral sulcus), and the MT complex (including motion-selective areas MT and MST). Attentional enhancement was absent in early visual areas and weak in the MT complex. However, in parietal and frontal areas, the signal change produced by the moving stimuli was more than doubled when items were tracked attentively. Comparisons between attentive tracking and attention shifting revealed essentially identical activation patterns that differed only in the magnitude of activation. This suggests that parietal cortex is involved not only in discrete shifts of attention between objects at different spatial locations but also in continuous "attentional pursuit" of moving objects. Attentive-tracking activation patterns were also similar, though not identical, to those produced by eye movements. Taken together, these results suggest that attentive tracking is mediated by a network of areas that includes parietal and frontal regions responsible for attention shifts and eye movements and the MT complex, thought to be responsible for motion perception. These results are consistent with theoretical models of attentive tracking as an attentional process that assigns spatial tags to targets and registers changes in their position, generating a high-level percept of apparent motion.




This article has been cited by other articles:


Home page
 Learn. Mem.Home page
J. B. Hutchinson, M. R. Uncapher, and A. D. Wagner
Posterior parietal cortex and episodic retrieval: Convergent and divergent effects of attention and memory
Learn. Mem., May 23, 2009; 16(6): 343 - 356.
[Abstract] [Full Text] [PDF]

Home page
 J. Neurosci.Home page
J. P. Gallivan, C. Cavina-Pratesi, and J. C. Culham
Is That within Reach? fMRI Reveals That the Human Superior Parieto-Occipital Cortex Encodes Objects Reachable by the Hand
J. Neurosci., April 8, 2009; 29(14): 4381 - 4391.
[Abstract] [Full Text] [PDF]

Home page
 J. Neurosci.Home page
F. Filimon, J. D. Nelson, R.-S. Huang, and M. I. Sereno
Multiple Parietal Reach Regions in Humans: Cortical Representations for Visual and Proprioceptive Feedback during On-Line Reaching
J. Neurosci., March 4, 2009; 29(9): 2961 - 2971.
[Abstract] [Full Text] [PDF]

Home page
 Cereb CortexHome page
D. Tomasi, R.L. Wang, F. Telang, V. Boronikolas, M.C. Jayne, G.-J. Wang, J.S. Fowler, and N.D. Volkow
Impairment of Attentional Networks after 1 Night of Sleep Deprivation
Cereb Cortex, January 1, 2009; 19(1): 233 - 240.
[Abstract] [Full Text] [PDF]

Home page
 J. Neurophysiol.Home page
J. Haushofer, C. I. Baker, M. S. Livingstone, and N. Kanwisher
Privileged Coding of Convex Shapes in Human Object-Selective Cortex
J Neurophysiol, August 1, 2008; 100(2): 753 - 762.
[Abstract] [Full Text] [PDF]

Home page
 Cereb CortexHome page
P. Tavares, A. D. Lawrence, and P. J. Barnard
Paying Attention to Social Meaning: An fMRI Study
Cereb Cortex, August 1, 2008; 18(8): 1876 - 1885.
[Abstract] [Full Text] [PDF]

Home page
 J. Neurosci.Home page
T. Drew and E. K. Vogel
Neural Measures of Individual Differences in Selecting and Tracking Multiple Moving Objects
J. Neurosci., April 16, 2008; 28(16): 4183 - 4191.
[Abstract] [Full Text] [PDF]

Home page
 Cereb CortexHome page
A. Bartels, S. Zeki, and N. K. Logothetis
Natural Vision Reveals Regional Specialization to Local Motion and to Contrast-Invariant, Global Flow in the Human Brain
Cereb Cortex, March 1, 2008; 18(3): 705 - 717.
[Abstract] [Full Text] [PDF]

Home page
 Cereb CortexHome page
P. Molenberghs, M. M. Mesulam, R. Peeters, and R. R. C. Vandenberghe
Remapping Attentional Priorities: Differential Contribution of Superior Parietal Lobule and Intraparietal Sulcus
Cereb Cortex, November 1, 2007; 17(11): 2703 - 2712.
[Abstract] [Full Text] [PDF]

Home page
 Proc. Natl. Acad. Sci. USAHome page
T. A. Carlson, G. A. Alvarez, and P. Cavanagh
Quadrantic deficit reveals anatomical constraints on selection
PNAS, August 14, 2007; 104(33): 13496 - 13500.
[Abstract] [Full Text] [PDF]

Home page
 Arch NeurolHome page
H. Boecker, A. O. Ceballos-Baumann, D. Volk, B. Conrad, H. Forstl, and P. Haussermann
Metabolic Alterations in Patients With Parkinson Disease and Visual Hallucinations
Arch Neurol, July 1, 2007; 64(7): 984 - 988.
[Abstract] [Full Text] [PDF]

Home page
 Cereb CortexHome page
O. Baumann and M. W. Greenlee
Neural Correlates of Coherent Audiovisual Motion Perception
Cereb Cortex, June 1, 2007; 17(6): 1433 - 1443.
[Abstract] [Full Text] [PDF]

Home page
 J. Neurosci.Home page
J. D. Swisher, M. A. Halko, L. B. Merabet, S. A. McMains, and D. C. Somers
Visual Topography of Human Intraparietal Sulcus
J. Neurosci., May 16, 2007; 27(20): 5326 - 5337.
[Abstract] [Full Text] [PDF]

Home page
 J. Neurosci.Home page
S. J. Heinen, J. Rowland, B.-T. Lee, and A. R. Wade
An Oculomotor Decision Process Revealed by Functional Magnetic Resonance Imaging
J. Neurosci., December 27, 2006; 26(52): 13515 - 13522.
[Abstract] [Full Text] [PDF]

Home page
 NeuroscientistHome page
J. W. Lewis
Cortical Networks Related to Human Use of Tools
Neuroscientist, June 1, 2006; 12(3): 211 - 231.
[Abstract] [PDF]

Home page
 BrainHome page
A. E. Cavanna and M. R. Trimble
The precuneus: a review of its functional anatomy and behavioural correlates
Brain, March 1, 2006; 129(3): 564 - 583.
[Abstract] [Full Text] [PDF]

Home page
 Cereb CortexHome page
L. S. Simo, C. M. Krisky, and J. A. Sweeney
Functional Neuroanatomy of Anticipatory Behavior: Dissociation between Sensory-driven and Memory-driven Systems
Cereb Cortex, December 1, 2005; 15(12): 1982 - 1991.
[Abstract] [Full Text] [PDF]

Home page
 Cereb CortexHome page
K. A. Pelphrey, J. P. Morris, C. R. Michelich, T. Allison, and G. McCarthy
Functional Anatomy of Biological Motion Perception in Posterior Temporal Cortex: An fMRI Study of Eye, Mouth and Hand Movements
Cereb Cortex, December 1, 2005; 15(12): 1866 - 1876.
[Abstract] [Full Text] [PDF]

Home page
 J. Neurosci.Home page
J. C. Thompson, M. Clarke, T. Stewart, and A. Puce
Configural Processing of Biological Motion in Human Superior Temporal Sulcus
J. Neurosci., September 28, 2005; 25(39): 9059 - 9066.
[Abstract] [Full Text] [PDF]

Home page
 Behav Cogn Neurosci RevHome page
J. M. Zacks and P. Michelon
Transformations of Visuospatial Images
Behav Cogn Neurosci Rev, June 1, 2005; 4(2): 96 - 118.
[Abstract] [PDF]

Home page
 Phil Trans R Soc BHome page
B. A Wandell, A. A Brewer, and R. F Dougherty
Visual field map clusters in human cortex
Phil Trans R Soc B, April 29, 2005; 360(1456): 693 - 707.
[Abstract] [Full Text] [PDF]

Home page
 Journals of Gerontology Series B: Psychological Sciences and Social ScienceHome page
L. M. Trick, T. Perl, and N. Sethi
Age-Related Differences in Multiple-Object Tracking
J. Gerontol. B. Psychol. Sci. Soc. Sci., March 1, 2005; 60(2): P102 - P105.
[Abstract] [Full Text] [PDF]

Home page
 Am. J. PsychiatryHome page
J. R. Tregellas, J. L. Tanabe, L. F. Martin, and R. Freedman
fMRI of Response to Nicotine During a Smooth Pursuit Eye Movement Task in Schizophrenia
Am J Psychiatry, February 1, 2005; 162(2): 391 - 393.
[Abstract] [Full Text] [PDF]

Home page
 Cereb CortexHome page
S. O. Dumoulin, C. L. Baker Jr, R. F. Hess, and A. C. Evans
Cortical Specialization for Processing First- and Second-order Motion
Cereb Cortex, December 1, 2003; 13(12): 1375 - 1385.
[Abstract] [Full Text] [PDF]

Home page
 J. Neurophysiol.Home page
S.'y. Nishida, Y. Sasaki, I. Murakami, T. Watanabe, and R. B. H. Tootell
Neuroimaging of Direction-Selective Mechanisms for Second-Order Motion
J Neurophysiol, November 1, 2003; 90(5): 3242 - 3254.
[Abstract] [Full Text] [PDF]

Home page
 Cereb CortexHome page
S.-J. Blakemore, P. Boyer, M. Pachot-Clouard, A. Meltzoff, C. Segebarth, and J. Decety
The Detection of Contingency and Animacy from Simple Animations in the Human Brain
Cereb Cortex, August 1, 2003; 13(8): 837 - 844.
[Abstract] [Full Text] [PDF]

Home page
 J. Neurosci.Home page
L. Pessoa, S. Kastner, and L. G. Ungerleider
Neuroimaging Studies of Attention: From Modulation of Sensory Processing to Top-Down Control
J. Neurosci., May 15, 2003; 23(10): 3990 - 3998.
[Full Text] [PDF]

Home page
 J. Neurosci.Home page
N. Kriegeskorte, B. Sorger, M. Naumer, J. Schwarzbach, E. van den Boogert, W. Hussy, and R. Goebel
Human Cortical Object Recognition from a Visual Motion Flowfield
J. Neurosci., February 15, 2003; 23(4): 1451 - 1463.
[Abstract] [Full Text] [PDF]

Home page
 ScienceHome page
Y. Zhuo, T. G. Zhou, H. Y. Rao, J. J. Wang, M. Meng, M. Chen, C. Zhou, and L. Chen
Contributions of the Visual Ventral Pathway to Long-Range Apparent Motion
Science, January 17, 2003; 299(5605): 417 - 420.
[Abstract] [Full Text] [PDF]

Home page
 NeurologyHome page
T. Ernst, L. Chang, J. Jovicich, N. Ames, and S. Arnold
Abnormal brain activation on functional MRI in cognitively asymptomatic HIV patients
Neurology, November 12, 2002; 59(9): 1343 - 1349.
[Abstract] [Full Text] [PDF]

Home page
 Cereb CortexHome page
G. L. Shulman, G. d'Avossa, A. P. Tansy, and M. Corbetta
Two Attentional Processes in the Parietal Lobe
Cereb Cortex, November 1, 2002; 12(11): 1124 - 1131.
[Abstract] [Full Text] [PDF]

Home page
 J Child NeurolHome page
S. Sakai, K. Hirayama, S. Iwasaki, A. Yamadori, N. Sato, A. Ito, M. Kato, M. Sudo, and K. Tsuburaya
Contrast Sensitivity of Patients With Severe Motor and Intellectual Disabilities and Cerebral Visual Impairment
J Child Neurol, October 1, 2002; 17(10): 731 - 737.
[Abstract] [PDF]

Home page
 BrainHome page
D. Gagnon, G. A. O'Driscoll, M. Petrides, and G. B. Pike
The effect of spatial and temporal information on saccades and neural activity in oculomotor structures
Brain, January 1, 2002; 125(1): 123 - 139.
[Abstract] [Full Text] [PDF]

Home page
 J Pediatr PsycholHome page
L. S. Jakobson, V. Frisk, R. M. Knight, A. L. S. Downie, and H. Whyte
The Relationship Between Periventricular Brain Injury and Deficits in Visual Processing Among Extremely-Low-Birthweight (<1000 g) Children
J. Pediatr. Psychol., December 1, 2001; 26(8): 503 - 512.
[Abstract] [Full Text] [PDF]

Home page
 NeurologyHome page
L. Chang, O. Speck, E. N. Miller, J. Braun, J. Jovicich, C. Koch, L. Itti, and T. Ernst
Neural correlates of attention and working memory deficits in HIV patients
Neurology, September 25, 2001; 57(6): 1001 - 1007.
[Abstract] [Full Text] [PDF]

Home page
 J. Neurosci.Home page
G. L. Shulman, J. M. Ollinger, E. Akbudak, T. E. Conturo, A. Z. Snyder, S. E. Petersen, and M. Corbetta
Areas Involved in Encoding and Applying Directional Expectations to Moving Objects
J. Neurosci., November 1, 1999; 19(21): 9480 - 9496.
[Abstract] [Full Text] [PDF]


HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
Visit Other APS Journals Online