Skip to main content
Top
Published in: Experimental Brain Research 2/2012

01-08-2012 | Research Article

Interaction of cortical networks mediating object motion detection by moving observers

Authors: F. J. Calabro, L. M. Vaina

Published in: Experimental Brain Research | Issue 2/2012

Login to get access

Abstract

The task of parceling perceived visual motion into self- and object motion components is critical to safe and accurate visually guided navigation. In this paper, we used functional magnetic resonance imaging to determine the cortical areas functionally active in this task and the pattern connectivity among them to investigate the cortical regions of interest and networks that allow subjects to detect object motion separately from induced self-motion. Subjects were presented with nine textured objects during simulated forward self-motion and were asked to identify the target object, which had an additional, independent motion component toward or away from the observer. Cortical activation was distributed among occipital, intra-parietal and fronto-parietal areas. We performed a network analysis of connectivity data derived from partial correlation and multivariate Granger causality analyses among functionally active areas. This revealed four coarsely separated network clusters: bilateral V1 and V2; visually responsive occipito-temporal areas, including bilateral LO, V3A, KO (V3B) and hMT; bilateral VIP, DIPSM and right precuneus; and a cluster of higher, primarily left hemispheric regions, including the central sulcus, post-, pre- and sub-central sulci, pre-central gyrus, and FEF. We suggest that the visually responsive networks are involved in forming the representation of the visual stimulus, while the higher, left hemisphere cluster is involved in mediating the interpretation of the stimulus for action. Our main focus was on the relationships of activations during our task among the visually responsive areas. To determine the properties of the mechanism corresponding to the visual processing networks, we compared subjects’ psychophysical performance to a model of object motion detection based solely on relative motion among objects and found that it was inconsistent with observer performance. Our results support the use of scene context (e.g., eccentricity, depth) in the detection of object motion. We suggest that the cortical activation and visually responsive networks provide a potential substrate for this computation.
Appendix
Available only for authorised users
Literature
go back to reference Amedi A, Jacobson G, Hendler T, Malach R, Zohary E (2002) Convergence of visual and tactile shape processing in the human lateral occipital complex. Cereb Cortex 12:1202–1212PubMedCrossRef Amedi A, Jacobson G, Hendler T, Malach R, Zohary E (2002) Convergence of visual and tactile shape processing in the human lateral occipital complex. Cereb Cortex 12:1202–1212PubMedCrossRef
go back to reference Billington J, Field DT, Wilkie RM, Wann JP (2010) An fMRI study of parietal cortex involvement in the visual guidance of locomotion. J Exp Psychol Hum Percept Perform 36:1495–1507PubMedCrossRef Billington J, Field DT, Wilkie RM, Wann JP (2010) An fMRI study of parietal cortex involvement in the visual guidance of locomotion. J Exp Psychol Hum Percept Perform 36:1495–1507PubMedCrossRef
go back to reference Bremmer F, Duhamel JR, Ben Hamed S, Graf W (1997) The representation of movement in near extrapersonal space in the macaque ventral intraparietal area (VIP). In: Thier P, Karnath HO (eds) Parietal Lobe Contributions to Orientation in 3D-Space. Springer, Heidelberg, pp 619–630 Bremmer F, Duhamel JR, Ben Hamed S, Graf W (1997) The representation of movement in near extrapersonal space in the macaque ventral intraparietal area (VIP). In: Thier P, Karnath HO (eds) Parietal Lobe Contributions to Orientation in 3D-Space. Springer, Heidelberg, pp 619–630
go back to reference Bremmer F, Schlack A, Shah NJ et al (2001) Polymodal motion processing in posterior parietal and premotor cortex: a human fMRI study strongly implies equivalencies between humans and monkeys. Neuron 29:287–296PubMedCrossRef Bremmer F, Schlack A, Shah NJ et al (2001) Polymodal motion processing in posterior parietal and premotor cortex: a human fMRI study strongly implies equivalencies between humans and monkeys. Neuron 29:287–296PubMedCrossRef
go back to reference Burock MA, Dale AM (2000) Estimation and detection of event-related fMRI signals with temporally correlated noise: a statistically efficient and unbiased approach. Hum Brain Mapp 11:249–260PubMedCrossRef Burock MA, Dale AM (2000) Estimation and detection of event-related fMRI signals with temporally correlated noise: a statistically efficient and unbiased approach. Hum Brain Mapp 11:249–260PubMedCrossRef
go back to reference Burock MA, Buckner RL, Woldorff MG, Rosen BR, Dale AM (1998) Randomized event-related experimental designs allow for extremely rapid presentation rates using functional MRI. NeuroReport 9:3735–3739PubMedCrossRef Burock MA, Buckner RL, Woldorff MG, Rosen BR, Dale AM (1998) Randomized event-related experimental designs allow for extremely rapid presentation rates using functional MRI. NeuroReport 9:3735–3739PubMedCrossRef
go back to reference Calabro FJ, Soto-Faraco S, Vaina LM (2011) Acoustic facilitation of object movement detection during self-motion. Proceedings of the Royal Society of London B. 278:2840–2847CrossRef Calabro FJ, Soto-Faraco S, Vaina LM (2011) Acoustic facilitation of object movement detection during self-motion. Proceedings of the Royal Society of London B. 278:2840–2847CrossRef
go back to reference Colby CL, Duhamel J-R, Goldberg ME (1993) Ventral intraparietal area of the macaque: anatomic location and visual response properties. J Neurophysiol 69:902–914PubMed Colby CL, Duhamel J-R, Goldberg ME (1993) Ventral intraparietal area of the macaque: anatomic location and visual response properties. J Neurophysiol 69:902–914PubMed
go back to reference Dale AM, Fischl B, Sereno MI (1999) Cortical surface-based analysis. I. Segmentation and surface reconstruction. Neuroimage 9:179–194PubMedCrossRef Dale AM, Fischl B, Sereno MI (1999) Cortical surface-based analysis. I. Segmentation and surface reconstruction. Neuroimage 9:179–194PubMedCrossRef
go back to reference Duffy CJ, Wurtz RH (1991a) Sensitivity of MST neurons to optic flow stimuli. I. A continuum of response selectivity to large-field stimuli. J Neurophysiol 65:1329–1345PubMed Duffy CJ, Wurtz RH (1991a) Sensitivity of MST neurons to optic flow stimuli. I. A continuum of response selectivity to large-field stimuli. J Neurophysiol 65:1329–1345PubMed
go back to reference Duffy CJ, Wurtz RH (1991b) Sensitivity of MST neurons to optic flow stimuli. II. Mechanisms of response selectivity revealed by small-field stimuli. J Neurophysiol 65:1346–1359PubMed Duffy CJ, Wurtz RH (1991b) Sensitivity of MST neurons to optic flow stimuli. II. Mechanisms of response selectivity revealed by small-field stimuli. J Neurophysiol 65:1346–1359PubMed
go back to reference Duhamel JR, Colby CL, Goldberg ME (1998) Ventral intraparietal area of the macaque: congruent visual and somatic response properties. J Neurophysiol 79:126–136PubMed Duhamel JR, Colby CL, Goldberg ME (1998) Ventral intraparietal area of the macaque: congruent visual and somatic response properties. J Neurophysiol 79:126–136PubMed
go back to reference Dupont P, De Bruyn B, Vandenberghe R et al (1997) The kinetic occipital region in human visual cortex. Cereb Cortex 7:283–292PubMedCrossRef Dupont P, De Bruyn B, Vandenberghe R et al (1997) The kinetic occipital region in human visual cortex. Cereb Cortex 7:283–292PubMedCrossRef
go back to reference Durand JB, Peeters R, Norman JF, Todd JT, Orban GA (2009) Parietal regions processing visual 3D shape extracted from disparity. Neuroimage 46:1114–1126PubMedCrossRef Durand JB, Peeters R, Norman JF, Todd JT, Orban GA (2009) Parietal regions processing visual 3D shape extracted from disparity. Neuroimage 46:1114–1126PubMedCrossRef
go back to reference Eifuku S, Wurtz RH (1998) Response to motion in extrastriate area MSTl: center-surround interactions. J Neurophysiol 80:282–296PubMed Eifuku S, Wurtz RH (1998) Response to motion in extrastriate area MSTl: center-surround interactions. J Neurophysiol 80:282–296PubMed
go back to reference Eifuku S, Wurtz RH (1999) Response to motion in extrastriate area MSTl: disparity sensitivity. J Neurophysiol 82:2462–2475PubMed Eifuku S, Wurtz RH (1999) Response to motion in extrastriate area MSTl: disparity sensitivity. J Neurophysiol 82:2462–2475PubMed
go back to reference Ffytche DH, Howseman A, Edwards R, Sandeman DR, Zeki S (2000) Human area V5 and motion in the ipsilateral visual field. Eur J Neurosci 12:3015–3025PubMedCrossRef Ffytche DH, Howseman A, Edwards R, Sandeman DR, Zeki S (2000) Human area V5 and motion in the ipsilateral visual field. Eur J Neurosci 12:3015–3025PubMedCrossRef
go back to reference Field DT, Wann JP (2005) Perceiving time to collision activates the sensorimotor cortex. Curr Biol 15:453–458PubMedCrossRef Field DT, Wann JP (2005) Perceiving time to collision activates the sensorimotor cortex. Curr Biol 15:453–458PubMedCrossRef
go back to reference Fischl B, Sereno MI, Dale AM (1999) Cortical surface-based analysis. II: inflation, flattening, and a surface-based coordinate system. Neuroimage 9:195–207PubMedCrossRef Fischl B, Sereno MI, Dale AM (1999) Cortical surface-based analysis. II: inflation, flattening, and a surface-based coordinate system. Neuroimage 9:195–207PubMedCrossRef
go back to reference Fischl B, Rajendran N, Busa E et al (2008) Cortical folding patterns and predicting cytoarchitecture. Cereb Cortex 18:1973–1980PubMedCrossRef Fischl B, Rajendran N, Busa E et al (2008) Cortical folding patterns and predicting cytoarchitecture. Cereb Cortex 18:1973–1980PubMedCrossRef
go back to reference Gilaie-Dotan S, Ullman S, Kushnir T, Malach R (2001) Shape-selective stereo processing in human object-related visual areas. Hum Brain Mapp 15:67–79CrossRef Gilaie-Dotan S, Ullman S, Kushnir T, Malach R (2001) Shape-selective stereo processing in human object-related visual areas. Hum Brain Mapp 15:67–79CrossRef
go back to reference Gogel WC (1990) A theory of phenomenal geometry and its applications. Percept Psychophys 48:105–123PubMedCrossRef Gogel WC (1990) A theory of phenomenal geometry and its applications. Percept Psychophys 48:105–123PubMedCrossRef
go back to reference Granger CJW (1969) Investigating causal relations by econometric models and cross-spectral methods. Econometrica 37:434–438 Granger CJW (1969) Investigating causal relations by econometric models and cross-spectral methods. Econometrica 37:434–438
go back to reference Green DM, Swets JA (1966) Signal detection theory and psychophysics. Wiley, New York Green DM, Swets JA (1966) Signal detection theory and psychophysics. Wiley, New York
go back to reference Heekeren HR, Marrett S, Bandettini PA, Ungerleider LG (2004) A general mechanism for perceptual decision-making in the human brain. Nature 431:859–862PubMedCrossRef Heekeren HR, Marrett S, Bandettini PA, Ungerleider LG (2004) A general mechanism for perceptual decision-making in the human brain. Nature 431:859–862PubMedCrossRef
go back to reference Hinds OP, Rajendran N, Polimeni JR et al (2008) Accurate prediction of V1 location from cortical folds in a surface coordinate system. Neuroimage 39:1585–1599PubMedCrossRef Hinds OP, Rajendran N, Polimeni JR et al (2008) Accurate prediction of V1 location from cortical folds in a surface coordinate system. Neuroimage 39:1585–1599PubMedCrossRef
go back to reference Kaminski M, Ding M, Truccolo WA, Bressler SL (2001) Evaluating causal relations in neural systems: granger causality, directed transfer function and statistical assessment of significance. Biol Cybern 85:145–157PubMedCrossRef Kaminski M, Ding M, Truccolo WA, Bressler SL (2001) Evaluating causal relations in neural systems: granger causality, directed transfer function and statistical assessment of significance. Biol Cybern 85:145–157PubMedCrossRef
go back to reference Kayser AS, Buchsbaum BR, Erickson DT, D’Esposito M (2010) The functional anatomy of a perceptual decision in the human brain. J Neurophysiol 103:1179–1194PubMedCrossRef Kayser AS, Buchsbaum BR, Erickson DT, D’Esposito M (2010) The functional anatomy of a perceptual decision in the human brain. J Neurophysiol 103:1179–1194PubMedCrossRef
go back to reference Kourtzi Z, Kanwisher N (2001) Representation of perceived object shape by the human lateral occipital cortex. Science 293:1506–1509PubMedCrossRef Kourtzi Z, Kanwisher N (2001) Representation of perceived object shape by the human lateral occipital cortex. Science 293:1506–1509PubMedCrossRef
go back to reference Malach R, Reppas JB, Benson RR et al (1995) Object-related activity revealed by functional magnetic resonance imaging in human occipital cortex. Proc Natl Acad Sci USA 92:8135–8139PubMedCrossRef Malach R, Reppas JB, Benson RR et al (1995) Object-related activity revealed by functional magnetic resonance imaging in human occipital cortex. Proc Natl Acad Sci USA 92:8135–8139PubMedCrossRef
go back to reference Matsumiya K, Ando H (2009) World-centered perception of 3D object motion during visually guided self-motion. Journal of Vision 9:1–13CrossRef Matsumiya K, Ando H (2009) World-centered perception of 3D object motion during visually guided self-motion. Journal of Vision 9:1–13CrossRef
go back to reference Mendola JD, Dale AM, Fischl B, Liu AK, Tootell RB (1999) The representation of illusory and real contours in human cortical visual areas revealed by functional magnetic resonance imaging. The Journal of Neuroscience 19:8560–8572PubMed Mendola JD, Dale AM, Fischl B, Liu AK, Tootell RB (1999) The representation of illusory and real contours in human cortical visual areas revealed by functional magnetic resonance imaging. The Journal of Neuroscience 19:8560–8572PubMed
go back to reference Michels L, Lappe M, Vaina LM (2005) Visual areas involved in the perception of human movement from dynamic form analysis. NeuroReport 16:1037–1041PubMedCrossRef Michels L, Lappe M, Vaina LM (2005) Visual areas involved in the perception of human movement from dynamic form analysis. NeuroReport 16:1037–1041PubMedCrossRef
go back to reference Newman ME (2006) Modularity and community structure in networks. Proc Natl Acad Sci U S A 103:8577–8582PubMedCrossRef Newman ME (2006) Modularity and community structure in networks. Proc Natl Acad Sci U S A 103:8577–8582PubMedCrossRef
go back to reference Orban GA, Sunaert S, Todd JT, Hecke PV, Marchal G (1999) Human cortical regions involved in extracting depth from motion. Neuron 24:929–940PubMedCrossRef Orban GA, Sunaert S, Todd JT, Hecke PV, Marchal G (1999) Human cortical regions involved in extracting depth from motion. Neuron 24:929–940PubMedCrossRef
go back to reference Orban GA, Fize D, Peuskens H et al (2003) Similarities and differences in motion processing between the human and macaque brain: evidence from fMRI. Neuropsychologia 41:1757–1768PubMedCrossRef Orban GA, Fize D, Peuskens H et al (2003) Similarities and differences in motion processing between the human and macaque brain: evidence from fMRI. Neuropsychologia 41:1757–1768PubMedCrossRef
go back to reference Pauwels K, Kruger N, Lappe M, Worgotter F, Van Hulle MM (2010) A cortical architecture on parallel hardware for motion processing in real time. J Vis 10:18PubMedCrossRef Pauwels K, Kruger N, Lappe M, Worgotter F, Van Hulle MM (2010) A cortical architecture on parallel hardware for motion processing in real time. J Vis 10:18PubMedCrossRef
go back to reference Pelli DG (1997) The VideoToolbox software for visual psychophysics: transforming numbers into movies. Spatial Vis 10:437–442CrossRef Pelli DG (1997) The VideoToolbox software for visual psychophysics: transforming numbers into movies. Spatial Vis 10:437–442CrossRef
go back to reference Roebroeck A, Formisano E, Goebel R (2005) Mapping directed influence over the brain using Granger causality and fMRI. Neuroimage 25:230–242PubMedCrossRef Roebroeck A, Formisano E, Goebel R (2005) Mapping directed influence over the brain using Granger causality and fMRI. Neuroimage 25:230–242PubMedCrossRef
go back to reference Rubinov M, Sporns O (2010) Complex network measures of brain connectivity: uses and interpretations. Neuroimage 52:1059–1069PubMedCrossRef Rubinov M, Sporns O (2010) Complex network measures of brain connectivity: uses and interpretations. Neuroimage 52:1059–1069PubMedCrossRef
go back to reference Rushton SK, Duke PA (2007) The use of direction and distance information in the perception of approach trajectory. Vision Res 47:899–912PubMedCrossRef Rushton SK, Duke PA (2007) The use of direction and distance information in the perception of approach trajectory. Vision Res 47:899–912PubMedCrossRef
go back to reference Rushton SK, Warren PA (2005) Moving observers, relative retinal motion and the detection of object movement. Curr Biol 15:R542–R543PubMedCrossRef Rushton SK, Warren PA (2005) Moving observers, relative retinal motion and the detection of object movement. Curr Biol 15:R542–R543PubMedCrossRef
go back to reference Seth AK (2010) A MATLAB toolbox for Granger causal connectivity analysis. J Neurosci Methods 186:262–273PubMedCrossRef Seth AK (2010) A MATLAB toolbox for Granger causal connectivity analysis. J Neurosci Methods 186:262–273PubMedCrossRef
go back to reference Smith AT, Greenlee MW, Singh KD, Kraemer FM, Hennig J (1998) The processing of first- and second-order motion in human visual cortex assessed by functional magnetic resonance imaging (fMRI). J Neurosci 18:3816–3830PubMed Smith AT, Greenlee MW, Singh KD, Kraemer FM, Hennig J (1998) The processing of first- and second-order motion in human visual cortex assessed by functional magnetic resonance imaging (fMRI). J Neurosci 18:3816–3830PubMed
go back to reference Smith SM, Jenkinson M, Woolrich MW et al (2004) Advances in functional and structural MR image analysis and implementation as FSL. Neuroimage 23(Suppl 1):S208–S219PubMedCrossRef Smith SM, Jenkinson M, Woolrich MW et al (2004) Advances in functional and structural MR image analysis and implementation as FSL. Neuroimage 23(Suppl 1):S208–S219PubMedCrossRef
go back to reference Sunaert S, Van Hecke P, Marchal G, Orban GA (1999) Motion-responsive regions of the human brain. Exp Brain Res 127:355–370PubMedCrossRef Sunaert S, Van Hecke P, Marchal G, Orban GA (1999) Motion-responsive regions of the human brain. Exp Brain Res 127:355–370PubMedCrossRef
go back to reference Talairach J, Tournoux P (1988) Co-planar stereotaxic atlas of the human brain. Thieme Medical Publishers, New York Talairach J, Tournoux P (1988) Co-planar stereotaxic atlas of the human brain. Thieme Medical Publishers, New York
go back to reference Tanaka K, Saito H (1989) Analysis of motion of the visual field by direction, expansion/contraction, and rotation cells clustered in the dorsal part of the medial superior temporal area of the macaque monkey. J Neurophysiol 62:626–641PubMed Tanaka K, Saito H (1989) Analysis of motion of the visual field by direction, expansion/contraction, and rotation cells clustered in the dorsal part of the medial superior temporal area of the macaque monkey. J Neurophysiol 62:626–641PubMed
go back to reference Tanaka K, Sugita Y, Moriya M, Saito H (1993) Analysis of object motion in the ventral part of the medial superior temporal area of the macaque visual cortex. J Neurophysiol 69:128–142PubMed Tanaka K, Sugita Y, Moriya M, Saito H (1993) Analysis of object motion in the ventral part of the medial superior temporal area of the macaque visual cortex. J Neurophysiol 69:128–142PubMed
go back to reference Tootell RBH, Kwong KK, Belliveau JW et al (1993) Functional MRI (fMRI) evidence for MT/V5 and associated visual cortical areas in man. In: Society for Neuroscience 23rd annual meeting, vol 19. Society for neuroscience, Washington DC, p 1500 Tootell RBH, Kwong KK, Belliveau JW et al (1993) Functional MRI (fMRI) evidence for MT/V5 and associated visual cortical areas in man. In: Society for Neuroscience 23rd annual meeting, vol 19. Society for neuroscience, Washington DC, p 1500
go back to reference Tootell RBH, Reppas JB, Kwong KK et al (1995) Functional analysis of human MT and related visual cortical areas using magnetic resonance imaging. J. Neuroscience 15(4):3215–3230 Tootell RBH, Reppas JB, Kwong KK et al (1995) Functional analysis of human MT and related visual cortical areas using magnetic resonance imaging. J. Neuroscience 15(4):3215–3230
go back to reference Tootell RB, Mendola JD, Hadjikhani NK et al (1997) Functional analysis of V3a and related areas in human visual cortex. J Neurosci 17:7060–7078PubMed Tootell RB, Mendola JD, Hadjikhani NK et al (1997) Functional analysis of V3a and related areas in human visual cortex. J Neurosci 17:7060–7078PubMed
go back to reference Tyler CW, Likova LT, Kontsevich LL, Wade AR (2006) The specificity of cortical region KO to depth structure. Neuroimage 30:228–238PubMedCrossRef Tyler CW, Likova LT, Kontsevich LL, Wade AR (2006) The specificity of cortical region KO to depth structure. Neuroimage 30:228–238PubMedCrossRef
go back to reference Vaina LM, Soloviev S (2004) Functional neuroanatomy of self-motion perception in humans. In: Vaina LM, Beardsley SA, Rushton S (eds) Optic flow and beyond. Kluwer, Dordrecht, pp 109–137 Vaina LM, Soloviev S (2004) Functional neuroanatomy of self-motion perception in humans. In: Vaina LM, Beardsley SA, Rushton S (eds) Optic flow and beyond. Kluwer, Dordrecht, pp 109–137
go back to reference Vaina LM, Belliveau JW, des Roziers EB, Zeffiro TA (1998) Neural systems underlying learning and representation of global motion. Proc Nat Acad Sci USA 95:12657–12662PubMedCrossRef Vaina LM, Belliveau JW, des Roziers EB, Zeffiro TA (1998) Neural systems underlying learning and representation of global motion. Proc Nat Acad Sci USA 95:12657–12662PubMedCrossRef
go back to reference Vaina LM, Solomon J, Chowdhury S, Sinha P, Belliveau JW (2001) Functional neuroanatomy of biological motion perception in humans. Proc Natl Acad Sci USA 98:11656–11661PubMedCrossRef Vaina LM, Solomon J, Chowdhury S, Sinha P, Belliveau JW (2001) Functional neuroanatomy of biological motion perception in humans. Proc Natl Acad Sci USA 98:11656–11661PubMedCrossRef
go back to reference Vaina L, Calabro F, Lin F, Hamalainen M (2010a) Long-range coupling of prefrontal cortex and visual (MT) or polysensory (STP) cortical areas in motion perception. BIOMAG2010, IFBME Proc, Springer,IFBME 28:298–301 Vaina L, Calabro F, Lin F, Hamalainen M (2010a) Long-range coupling of prefrontal cortex and visual (MT) or polysensory (STP) cortical areas in motion perception. BIOMAG2010, IFBME Proc, Springer,IFBME 28:298–301
go back to reference Vaina LM, Sikoglu EM, Soloviev S, Lemay M, Squatrito S, Pandiani G, Cowey A (2010b) Functional and anatomical profile of visual motion impairments in stroke patients correlate with fMRI in normal subjects. J Neuropsychol 4:121–145 (PMCID:PMC2935516)PubMedCrossRef Vaina LM, Sikoglu EM, Soloviev S, Lemay M, Squatrito S, Pandiani G, Cowey A (2010b) Functional and anatomical profile of visual motion impairments in stroke patients correlate with fMRI in normal subjects. J Neuropsychol 4:121–145 (PMCID:PMC2935516)PubMedCrossRef
go back to reference van der Kouwe AJ, Benner T, Fischl B et al (2005) On-line automatic slice positioning for brain MR imaging. Neuroimage 27:222–230PubMedCrossRef van der Kouwe AJ, Benner T, Fischl B et al (2005) On-line automatic slice positioning for brain MR imaging. Neuroimage 27:222–230PubMedCrossRef
go back to reference Van Oostende S, Sunaert S, Van Hecke P, Marchal G, Orban GA (1997) The kinetic occipital (KO) region in man: an fMRI study. Cereb Cortex 7:690–701PubMedCrossRef Van Oostende S, Sunaert S, Van Hecke P, Marchal G, Orban GA (1997) The kinetic occipital (KO) region in man: an fMRI study. Cereb Cortex 7:690–701PubMedCrossRef
go back to reference Warren PA, Rushton SK (2007) Perception of object trajectory: parsing retinal motion into self and object movement components. J Vis 7(2):1–11PubMedCrossRef Warren PA, Rushton SK (2007) Perception of object trajectory: parsing retinal motion into self and object movement components. J Vis 7(2):1–11PubMedCrossRef
go back to reference Warren PA, Rushton SK (2009) Perception of scene-relative object movement: optic flow parsing and the contribution of monocular depth cues. Vision Res 49:1406–1419PubMedCrossRef Warren PA, Rushton SK (2009) Perception of scene-relative object movement: optic flow parsing and the contribution of monocular depth cues. Vision Res 49:1406–1419PubMedCrossRef
Metadata
Title
Interaction of cortical networks mediating object motion detection by moving observers
Authors
F. J. Calabro
L. M. Vaina
Publication date
01-08-2012
Publisher
Springer-Verlag
Published in
Experimental Brain Research / Issue 2/2012
Print ISSN: 0014-4819
Electronic ISSN: 1432-1106
DOI
https://doi.org/10.1007/s00221-012-3159-8

Other articles of this Issue 2/2012

Experimental Brain Research 2/2012 Go to the issue