 |
Previous Article
Journal of Neuroscience, Vol 15, 3215-3230, Copyright © 1995 by Society for Neuroscience
Functional analysis of human MT and related visual cortical areas using magnetic resonance imaging
RB Tootell, JB Reppas, KK Kwong, R Malach, RT Born, TJ Brady, BR Rosen and JW Belliveau
Massachusetts General Hospital NMR Center, Charlestown 02129, USA.
Using noninvasive functional magnetic resonance imaging (fMRI) technique,
we analyzed the responses in human area MT with regard to visual motion,
color, and luminance contrast sensitivity, and retinotopy. As in previous
PET studies, we found that area MT responded selectively to moving
(compared to stationary) stimuli. The location of human MT in the present
fMRI results is consistent with that of MT in earlier PET and anatomical
studies. In addition we found that area MT has a much higher contrast
sensitivity than that in several other areas, including primary visual
cortex (V1). Functional MRI half- amplitudes in V1 and MT occurred at
approximately 15% and 1% luminance contrast, respectively. High sensitivity
to contrast and motion in MT have been closely associated with
magnocellular stream specialization in nonhuman primates. Human
psychophysics indicates that visual motion appears to diminish when moving
color-varying stimuli are equated in luminance. Electrophysiological
results from macaque MT suggest that the human percept could be due to
decreases in firing of area MT cells at equiluminance. We show here that
fMRI activity in human MT does in fact decrease at and near individually
measured equiluminance. Tests with visuotopically restricted stimuli in
each hemifield produced spatial variations in fMRI activity consistent with
retinotopy in human homologs of macaque areas V1, V2, V3, and VP. Such
activity in area MT appeared much less retinotopic, as in macaque. However,
it was possible to measure the interhemispheric spread of fMRI activity in
human MT (half amplitude activation across the vertical meridian =
approximately 15 degrees).
This article has been cited by other articles:

|
 |

|
 |
 
T. H. Donner, D. Sagi, Y. S. Bonneh, and D. J. Heeger
Opposite Neural Signatures of Motion-Induced Blindness in Human Dorsal and Ventral Visual Cortex
J. Neurosci.,
October 8, 2008;
28(41):
10298 - 10310.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
K. Pirog Revill, R. N. Aslin, M. K. Tanenhaus, and D. Bavelier
Neural correlates of partial lexical activation
PNAS,
September 2, 2008;
105(35):
13111 - 13115.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
Y. CHEN, E. D. GROSSMAN, L. C. BIDWELL, D. YURGELUN-TODD, S. A. GRUBER, D. L. LEVY, K. NAKAYAMA, and P. S. HOLZMAN
Differential activation patterns of occipital and prefrontal cortices during motion processing: Evidence from normal and schizophrenic brains
Cogn Affect Behav Neurosci,
September 1, 2008;
8(3):
293 - 303.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
A. P. Saygin and M. I. Sereno
Retinotopy and Attention in Human Occipital, Temporal, Parietal, and Frontal Cortex
Cereb Cortex,
September 1, 2008;
18(9):
2158 - 2168.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
A. Martinez, S. A. Hillyard, E. C. Dias, D. J. Hagler Jr, P. D. Butler, D. N. Guilfoyle, M. Jalbrzikowski, G. Silipo, and D. C. Javitt
Magnocellular Pathway Impairment in Schizophrenia: Evidence from Functional Magnetic Resonance Imaging
J. Neurosci.,
July 23, 2008;
28(30):
7492 - 7500.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
D. J. McKeefry, M. P. Burton, C. Vakrou, B. T. Barrett, and A. B. Morland
Induced Deficits in Speed Perception by Transcranial Magnetic Stimulation of Human Cortical Areas V5/MT+ and V3A
J. Neurosci.,
July 2, 2008;
28(27):
6848 - 6857.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
K. Shibata, N. Yamagishi, N. Goda, T. Yoshioka, O. Yamashita, M.-a. Sato, and M. Kawato
The Effects of Feature Attention on Prestimulus Cortical Activity in the Human Visual System
Cereb Cortex,
July 1, 2008;
18(7):
1664 - 1675.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. Saenz, L. B. Lewis, A. G. Huth, I. Fine, and C. Koch
Visual Motion Area MT+/V5 Responds to Auditory Motion in Human Sight-Recovery Subjects
J. Neurosci.,
May 14, 2008;
28(20):
5141 - 5148.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. L. Gardner, E. P. Merriam, J. A. Movshon, and D. J. Heeger
Maps of Visual Space in Human Occipital Cortex Are Retinotopic, Not Spatiotopic
J. Neurosci.,
April 9, 2008;
28(15):
3988 - 3999.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
A. Deutschlander, K. Hufner, R. Kalla, T. Stephan, T. Dera, S. Glasauer, M. Wiesmann, M. Strupp, and T. Brandt
Unilateral vestibular failure suppresses cortical visual motion processing
Brain,
April 1, 2008;
131(4):
1025 - 1034.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. Vinberg and K. Grill-Spector
Representation of Shapes, Edges, and Surfaces Across Multiple Cues in the Human Visual Cortex
J Neurophysiol,
March 1, 2008;
99(3):
1380 - 1393.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
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]
|
 |
|

|
 |

|
 |
 
J. N. Yang, N. M. Szeverenyi, and D. Ts'o
Neural Resources Associated with Perceptual Judgment across Sensory Modalities
Cereb Cortex,
January 1, 2008;
18(1):
38 - 45.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
E. Dayan, A. Casile, N. Levit-Binnun, M. A. Giese, T. Hendler, and T. Flash
Neural representations of kinematic laws of motion: Evidence for action-perception coupling
PNAS,
December 18, 2007;
104(51):
20582 - 20587.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
E. Ricciardi, N. Vanello, L. Sani, C. Gentili, E. P. Scilingo, L. Landini, M. Guazzelli, A. Bicchi, J. V. Haxby, and P. Pietrini
The Effect of Visual Experience on the Development of Functional Architecture in hMT+
Cereb Cortex,
December 1, 2007;
17(12):
2933 - 2939.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. C. Taylor, A. J. Wiggett, and P. E. Downing
Functional MRI Analysis of Body and Body Part Representations in the Extrastriate and Fusiform Body Areas
J Neurophysiol,
September 1, 2007;
98(3):
1626 - 1633.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. Spering and K. R. Gegenfurtner
Contrast and Assimilation in Motion Perception and Smooth Pursuit Eye Movements
J Neurophysiol,
September 1, 2007;
98(3):
1355 - 1363.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S. J. Heinen
Oculomotor Hide and Seek: Pursuing an Accelerating Target Behind an Occluder. Focus on "Target Acceleration Can Be Extracted and Represented Within the Predictive Drive to Ocular Pursuit"
J Neurophysiol,
September 1, 2007;
98(3):
1073 - 1074.
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. S. Beauchamp, N. E. Yasar, N. Kishan, and T. Ro
Human MST But Not MT Responds to Tactile Stimulation
J. Neurosci.,
August 1, 2007;
27(31):
8261 - 8267.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. C. Martinez-Trujillo, D. Cheyne, W. Gaetz, E. Simine, and J. K. Tsotsos
Activation of Area MT/V5 and the Right Inferior Parietal Cortex during the Discrimination of Transient Direction Changes in Translational Motion
Cereb Cortex,
July 1, 2007;
17(7):
1733 - 1739.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
G. P. Caplovitz and P. U. Tse
V3A Processes Contour Curvature as a Trackable Feature for the Perception of Rotational Motion
Cereb Cortex,
May 1, 2007;
17(5):
1179 - 1189.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
R. A. Poldrack
Region of interest analysis for fMRI
Soc Cogn Affect Neurosci,
March 1, 2007;
2(1):
67 - 70.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
A. Malikovic, K. Amunts, A. Schleicher, H. Mohlberg, S. B. Eickhoff, M. Wilms, N. Palomero-Gallagher, E. Armstrong, and K. Zilles
Cytoarchitectonic Analysis of the Human Extrastriate Cortex in the Region of V5/MT+: A Probabilistic, Stereotaxic Map of Area hOc5
Cereb Cortex,
March 1, 2007;
17(3):
562 - 574.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. Siegel, T. H. Donner, R. Oostenveld, P. Fries, and A. K. Engel
High-Frequency Activity in Human Visual Cortex Is Modulated by Visual Motion Strength
Cereb Cortex,
March 1, 2007;
17(3):
732 - 741.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
L. B. Merabet, J. D. Swisher, S. A. McMains, M. A. Halko, A. Amedi, A. Pascual-Leone, and D. C. Somers
Combined Activation and Deactivation of Visual Cortex During Tactile Sensory Processing
J Neurophysiol,
February 1, 2007;
97(2):
1633 - 1641.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
C. Chandrasekaran, V. Canon, J. C. Dahmen, Z. Kourtzi, and A. E. Welchman
Neural Correlates of Disparity-Defined Shape Discrimination in the Human Brain
J Neurophysiol,
February 1, 2007;
97(2):
1553 - 1565.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
G. T. Buracas and G. M. Boynton
The Effect of Spatial Attention on Contrast Response Functions in Human Visual Cortex
J. Neurosci.,
January 3, 2007;
27(1):
93 - 97.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
P. E. Downing, A. J. Wiggett, and M. V. Peelen
Functional Magnetic Resonance Imaging Investigation of Overlapping Lateral Occipitotemporal Activations Using Multi-Voxel Pattern Analysis
J. Neurosci.,
January 3, 2007;
27(1):
226 - 233.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
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]
|
 |
|

|
 |

|
 |
 
J. Larsson and D. J. Heeger
Two Retinotopic Visual Areas in Human Lateral Occipital Cortex
J. Neurosci.,
December 20, 2006;
26(51):
13128 - 13142.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. L. Vincent, A. Z. Snyder, M. D. Fox, B. J. Shannon, J. R. Andrews, M. E. Raichle, and R. L. Buckner
Coherent Spontaneous Activity Identifies a Hippocampal-Parietal Memory Network
J Neurophysiol,
December 1, 2006;
96(6):
3517 - 3531.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
K. Inui and R. Kakigi
Temporal Analysis of the Flow From V1 to the Extrastriate Cortex in Humans
J Neurophysiol,
August 1, 2006;
96(2):
775 - 784.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
C. Urgesi, V. Moro, M. Candidi, and S. M. Aglioti
Mapping implied body actions in the human motor system.
J. Neurosci.,
July 26, 2006;
26(30):
7942 - 7949.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S. Pitzalis, C. Galletti, R.-S. Huang, F. Patria, G. Committeri, G. Galati, P. Fattori, and M. I. Sereno
Wide-field retinotopy defines human cortical visual area v6.
J. Neurosci.,
July 26, 2006;
26(30):
7962 - 7973.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. E. Wheeler, G. L. Shulman, R. L. Buckner, F. M. Miezin, K. Velanova, and S. E. Petersen
Evidence for Separate Perceptual Reactivation and Search Processes during Remembering
Cereb Cortex,
July 1, 2006;
16(7):
949 - 959.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. Goossens, S. P. Dukelow, R. S. Menon, T. Vilis, and A. V. van den Berg
Representation of Head-Centric Flow in the Human Motion Complex
J. Neurosci.,
May 24, 2006;
26(21):
5616 - 5627.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. Larsson, M. S. Landy, and D. J. Heeger
Orientation-Selective Adaptation to First- and Second-Order Patterns in Human Visual Cortex
J Neurophysiol,
February 1, 2006;
95(2):
862 - 881.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
D. N. Saito, K. Yoshimura, T. Kochiyama, T. Okada, M. Honda, and N. Sadato
Cross-modal Binding and Activated Attentional Networks during Audio-visual Speech Integration: a Functional MRI Study
Cereb Cortex,
November 1, 2005;
15(11):
1750 - 1760.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
Y. Noguchi, Y. Kaneoke, R. Kakigi, H. C. Tanabe, and N. Sadato
Role of the Superior Temporal Region in Human Visual Motion Perception
Cereb Cortex,
October 1, 2005;
15(10):
1592 - 1601.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. Annese, M.S. Gazzaniga, and A.W. Toga
Localization of the Human Cortical Visual Area MT Based on Computer Aided Histological Analysis
Cereb Cortex,
July 1, 2005;
15(7):
1044 - 1053.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
G. T. Buracas, I. Fine, and G. M. Boynton
The Relationship between Task Performance and Functional Magnetic Resonance Imaging Response
J. Neurosci.,
March 23, 2005;
25(12):
3023 - 3031.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. Niemeier, H. C. Goltz, A. Kuchinad, D. B. Tweed, and T. Vilis
A Contralateral Preference in the Lateral Occipital Area: Sensory and Attentional Mechanisms
Cereb Cortex,
March 1, 2005;
15(3):
325 - 331.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S. D. Slotnick
Visual Memory and Visual Perception Recruit Common Neural Substrates
Behav Cogn Neurosci Rev,
December 1, 2004;
3(4):
207 - 221.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
G. T. Stebbins, C. G. Goetz, M. C. Carrillo, K. J. Bangen, D. A. Turner, G. H. Glover, and J. D.E. Gabrieli
Altered cortical visual processing in PD with hallucinations: An fMRI study
Neurology,
October 26, 2004;
63(8):
1409 - 1416.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
K. A. Schneider, M. C. Richter, and S. Kastner
Retinotopic Organization and Functional Subdivisions of the Human Lateral Geniculate Nucleus: A High-Resolution Functional Magnetic Resonance Imaging Study
J. Neurosci.,
October 13, 2004;
24(41):
8975 - 8985.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
P. Neri, H. Bridge, and D. J. Heeger
Stereoscopic Processing of Absolute and Relative Disparity in Human Visual Cortex
J Neurophysiol,
September 1, 2004;
92(3):
1880 - 1891.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
A. P. Saygin, S. M. Wilson, D. J. Hagler Jr, E. Bates, and M. I. Sereno
Point-Light Biological Motion Perception Activates Human Premotor Cortex
J. Neurosci.,
July 7, 2004;
24(27):
6181 - 6188.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
K. G. Claeys, P. Dupont, L. Cornette, S. Sunaert, P. Van Hecke, E. De Schutter, and G. A. Orban
Color Discrimination Involves Ventral and Dorsal Stream Visual Areas
Cereb Cortex,
July 1, 2004;
14(7):
803 - 822.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
R. I. Schubotz and D. Y. von Cramon
Sequences of Abstract Nonbiological Stimuli Share Ventral Premotor Cortex with Action Observation and Imagery
J. Neurosci.,
June 16, 2004;
24(24):
5467 - 5474.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
R. Mukamel, M. Harel, T. Hendler, and R. Malach
Enhanced Temporal Non-linearities in Human Object-related Occipito-temporal Cortex
Cereb Cortex,
May 1, 2004;
14(5):
575 - 585.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
C. S. Kogan, I. Boutet, K. Cornish, S. Zangenehpour, K. T. Mullen, J. J. A. Holden, V. M. Der Kaloustian, E. Andermann, and A. Chaudhuri
Differential impact of the FMR1 gene on visual processing in fragile X syndrome
Brain,
March 1, 2004;
127(3):
591 - 601.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
K. R. Huxlin and T. Pasternak
Training-induced Recovery of Visual Motion Perception after Extrastriate Cortical Damage in the Adult Cat
Cereb Cortex,
January 1, 2004;
14(1):
81 - 90.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S. Kastner, D. H. O'Connor, M. M. Fukui, H. M. Fehd, U. Herwig, and M. A. Pinsk
Functional Imaging of the Human Lateral Geniculate Nucleus and Pulvinar
J Neurophysiol,
January 1, 2004;
91(1):
438 - 448.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
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]
|
 |
|

|
 |

|
 |
 
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]
|
 |
|

|
 |

|
 |
 
K. S. LaBar, M. J. Crupain, J. T. Voyvodic, and G. McCarthy
Dynamic Perception of Facial Affect and Identity in the Human Brain
Cereb Cortex,
October 1, 2003;
13(10):
1023 - 1033.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
E. Paulesu, D. Perani, V. Blasi, G. Silani, N. A. Borghese, U. De Giovanni, S. Sensolo, and F. Fazio
A Functional-Anatomical Model for Lipreading
J Neurophysiol,
September 1, 2003;
90(3):
2005 - 2013.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
H. Merchant, A. Battaglia-Mayer, and A. P. Georgopoulos
Functional Organization of Parietal Neuronal Responses to Optic-Flow Stimuli
J Neurophysiol,
August 1, 2003;
90(2):
675 - 682.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S. Ferber, G. K. Humphrey, and T. Vilis
The Lateral Occipital Complex Subserves the Perceptual Persistence of Motion-defined Groupings
Cereb Cortex,
July 1, 2003;
13(7):
716 - 721.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
R. B. H. Tootell, D. Tsao, and W. Vanduffel
Neuroimaging Weighs In: Humans Meet Macaques in "Primate" Visual Cortex
J. Neurosci.,
May 15, 2003;
23(10):
3981 - 3989.
[Full Text]
| |