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Ralph D. Freeman - Publications

Affiliations: 
University of California, Berkeley, Berkeley, CA 
Area:
Visual system
Website:
http://neurovision.berkeley.edu/

129 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2017 Freeman RD. The Charles F. Prentice Award Lecture 2015: Neural Organization of Binocular Vision. Optometry and Vision Science : Official Publication of the American Academy of Optometry. PMID 28858046 DOI: 10.1097/OPX.0000000000001116  0.387
2016 Kim T, Freeman RD. Binocular function during unequal monocular input. The European Journal of Neuroscience. PMID 27991705 DOI: 10.1111/Ejn.13500  0.645
2016 Freeman RD, Li B. Neural-metabolic coupling in the central visual pathway. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 371. PMID 27574310 DOI: 10.1098/rstb.2015.0357  0.313
2016 Kim T, Freeman RD. Direction selectivity of neurons in visual cortex is non-linear and laminar dependent. The European Journal of Neuroscience. PMID 26929101 DOI: 10.1111/Ejn.13223  0.639
2015 Li B, Freeman RD. Neurometabolic coupling between neural activity, glucose, and lactate in activated visual cortex. Journal of Neurochemistry. PMID 25930947 DOI: 10.1111/jnc.13143  0.34
2015 Kim T, Allen EA, Pasley BN, Freeman RD. Transcranial Magnetic Stimulation Changes Response Selectivity of Neurons in the Visual Cortex. Brain Stimulation. 8: 613-23. PMID 25862599 DOI: 10.1016/J.Brs.2015.01.407  0.795
2014 Kim T, Freeman RD. Selective stimulation of neurons in visual cortex enables segregation of slow and fast connections. Neuroscience. 274: 170-86. PMID 24881577 DOI: 10.1016/J.Neuroscience.2014.05.041  0.662
2014 Moore BD, Rathbun DL, Usrey WM, Freeman RD. Spatiotemporal flow of information in the early visual pathway. The European Journal of Neuroscience. 39: 593-601. PMID 24251425 DOI: 10.1111/Ejn.12418  0.805
2012 Moore BD, Freeman RD. Development of orientation tuning in simple cells of primary visual cortex. Journal of Neurophysiology. 107: 2506-16. PMID 22323631 DOI: 10.1152/Jn.00719.2011  0.638
2011 Duong T, Moore BD, Freeman RD. Adaptation changes stereoscopic depth selectivity in visual cortex. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 31: 12198-207. PMID 21865463 DOI: 10.1523/Jneurosci.4267-10.2011  0.761
2009 Pasley BN, Allen EA, Freeman RD. State-dependent variability of neuronal responses to transcranial magnetic stimulation of the visual cortex. Neuron. 62: 291-303. PMID 19409273 DOI: 10.1016/j.neuron.2009.03.012  0.771
2008 Duong T, Freeman RD. Contrast sensitivity is enhanced by expansive nonlinear processing in the lateral geniculate nucleus. Journal of Neurophysiology. 99: 367-72. PMID 17959741 DOI: 10.1152/Jn.00873.2007  0.603
2008 Viswanathan A, Freeman RD. Reply to "BOLD and spiking activity" Nature Neuroscience. 11: 524. DOI: 10.1038/Nn0508-524  0.52
2007 Allen EA, Pasley BN, Duong T, Freeman RD. Transcranial magnetic stimulation elicits coupled neural and hemodynamic consequences. Science (New York, N.Y.). 317: 1918-21. PMID 17901333 DOI: 10.1126/Science.1146426  0.786
2007 Viswanathan A, Freeman RD. Neurometabolic coupling in cerebral cortex reflects synaptic more than spiking activity. Nature Neuroscience. 10: 1308-12. PMID 17828254 DOI: 10.1038/Nn1977  0.564
2007 Duong T, Freeman RD. Spatial frequency-specific contrast adaptation originates in the primary visual cortex. Journal of Neurophysiology. 98: 187-95. PMID 17428911 DOI: 10.1152/Jn.01364.2006  0.619
2007 Pasley BN, Inglis BA, Freeman RD. Analysis of oxygen metabolism implies a neural origin for the negative BOLD response in human visual cortex. Neuroimage. 36: 269-76. PMID 17113313 DOI: 10.1016/j.neuroimage.2006.09.015  0.746
2006 Allen EA, Freeman RD. Dynamic spatial processing originates in early visual pathways. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 26: 11763-74. PMID 17093097 DOI: 10.1523/JNEUROSCI.3297-06.2006  0.56
2006 Li B, Thompson JK, Duong T, Peterson MR, Freeman RD. Origins of cross-orientation suppression in the visual cortex. Journal of Neurophysiology. 96: 1755-64. PMID 16855109 DOI: 10.1152/Jn.00425.2006  0.761
2006 Peterson MR, Li B, Freeman RD. Direction selectivity of neurons in the striate cortex increases as stimulus contrast is decreased. Journal of Neurophysiology. 95: 2705-12. PMID 16306177 DOI: 10.1152/Jn.00885.2005  0.609
2005 Thompson JK, Peterson MR, Freeman RD. Separate spatial scales determine neural activity-dependent changes in tissue oxygen within central visual pathways. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 25: 9046-58. PMID 16192396 DOI: 10.1523/Jneurosci.2127-05.2005  0.673
2005 Li B, Peterson MR, Thompson JK, Duong T, Freeman RD. Cross-orientation suppression: monoptic and dichoptic mechanisms are different. Journal of Neurophysiology. 94: 1645-50. PMID 15843483 DOI: 10.1152/Jn.00203.2005  0.745
2004 Thompson JK, Peterson MR, Freeman RD. High-resolution neurometabolic coupling revealed by focal activation of visual neurons. Nature Neuroscience. 7: 919-20. PMID 15322552 DOI: 10.1038/Nn1308  0.669
2004 Peterson MR, Li B, Freeman RD. The derivation of direction selectivity in the striate cortex. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 24: 3583-91. PMID 15071106 DOI: 10.1523/Jneurosci.5398-03.2004  0.587
2004 Menz MD, Freeman RD. Functional connectivity of disparity-tuned neurons in the visual cortex. Journal of Neurophysiology. 91: 1794-807. PMID 14668293 DOI: 10.1152/Jn.00574.2003  0.804
2004 Menz MD, Freeman RD. Temporal dynamics of binocular disparity processing in the central visual pathway. Journal of Neurophysiology. 91: 1782-93. PMID 14668292 DOI: 10.1152/Jn.00571.2003  0.805
2003 Li B, Peterson MR, Freeman RD. Oblique effect: a neural basis in the visual cortex. Journal of Neurophysiology. 90: 204-17. PMID 12611956 DOI: 10.1152/Jn.00954.2002  0.585
2003 Thompson JK, Peterson MR, Freeman RD. Single-neuron activity and tissue oxygenation in the cerebral cortex. Science (New York, N.Y.). 299: 1070-2. PMID 12586942 DOI: 10.1126/Science.1079220  0.676
2003 Menz MD, Freeman RD. Stereoscopic depth processing in the visual cortex: a coarse-to-fine mechanism. Nature Neuroscience. 6: 59-65. PMID 12469131 DOI: 10.1038/Nn986  0.809
2003 Khine M, Thompson JK, Bierer SM, Altamirano LJ, Freeman RD, Lee LP. A combined neural-oxygen sensing multi-channel electrode array International Ieee/Embs Conference On Neural Engineering, Ner. 2003: 204-207. DOI: 10.1109/CNE.2003.1196793  0.764
2002 Walker GA, Ohzawa I, Freeman RD. Disinhibition outside receptive fields in the visual cortex. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 22: 5659-68. PMID 12097517 DOI: 10.1523/Jneurosci.22-13-05659.2002  0.759
2001 Freeman RD, Ohzawa I, Walker G. Beyond the classical receptive field in the visual cortex. Progress in Brain Research. 134: 157-70. PMID 11702541 DOI: 10.1016/S0079-6123(01)34012-8  0.706
2001 Peterson M, Ohzawa I, Freeman R. Neural and perceptual adjustments to dim light. Visual Neuroscience. 18: 203-8. PMID 11417795 DOI: 10.1017/S0952523801182052  0.786
2001 Anzai A, Ohzawa I, Freeman RD. Joint-encoding of motion and depth by visual cortical neurons: neural basis of the Pulfrich effect. Nature Neuroscience. 4: 513-8. PMID 11319560 DOI: 10.1038/87462  0.771
2000 Walker GA, Ohzawa I, Freeman RD. Suppression outside the classical cortical receptive field. Visual Neuroscience. 17: 369-79. PMID 10910105 DOI: 10.1017/S0952523800173055  0.76
2000 Truchard AM, Ohzawa I, Freeman RD. Contrast gain control in the visual cortex: monocular versus binocular mechanisms. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 20: 3017-32. PMID 10751454 DOI: 10.1523/Jneurosci.20-08-03017.2000  0.795
1999 Gardner JL, Anzai A, Ohzawa I, Freeman RD. Linear and nonlinear contributions to orientation tuning of simple cells in the cat's striate cortex. Visual Neuroscience. 16: 1115-21. PMID 10614591 DOI: 10.1017/S0952523899166112  0.797
1999 Walker GA, Ohzawa I, Freeman RD. Asymmetric suppression outside the classical receptive field of the visual cortex. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 19: 10536-53. PMID 10575050 DOI: 10.1523/Jneurosci.19-23-10536.1999  0.757
1999 Freeman RD. Stereoscopic vision: Which parts of the brain are involved? Current Biology : Cb. 9: R610-3. PMID 10469583 DOI: 10.1016/S0960-9822(99)80386-8  0.361
1999 Anzai A, Ohzawa I, Freeman RD. Neural mechanisms for processing binocular information II. Complex cells. Journal of Neurophysiology. 82: 909-24. PMID 10444686  0.772
1999 Anzai A, Ohzawa I, Freeman RD. Neural mechanisms for processing binocular information I. Simple cells. Journal of Neurophysiology. 82: 891-908. PMID 10444685 DOI: 10.1152/Jn.1999.82.2.891  0.771
1999 Anzai A, Ohzawa I, Freeman RD. Neural mechanisms for encoding binocular disparity: receptive field position versus phase. Journal of Neurophysiology. 82: 874-90. PMID 10444684 DOI: 10.1152/Jn.1999.82.2.874  0.771
1999 DeAngelis GC, Ghose GM, Ohzawa I, Freeman RD. Functional micro-organization of primary visual cortex: receptive field analysis of nearby neurons. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 19: 4046-64. PMID 10234033 DOI: 10.1523/Jneurosci.19-10-04046.1999  0.801
1998 Walker GA, Ohzawa I, Freeman RD. Binocular cross-orientation suppression in the cat's striate cortex. Journal of Neurophysiology. 79: 227-39. PMID 9425194 DOI: 10.1152/Jn.1998.79.1.227  0.736
1997 Ghose GM, Freeman RD. Intracortical connections are not required for oscillatory activity in the visual cortex. Visual Neuroscience. 14: 963R-979R. PMID 9447698 DOI: 10.1017/S0952523800011676  0.679
1997 Ghose GM, Freeman RD. Intracortical connections are not required for oscillatory activity in the visual cortex. Visual Neuroscience. 14: 963-79. PMID 9364732  0.655
1997 Cai D, DeAngelis GC, Freeman RD. Spatiotemporal receptive field organization in the lateral geniculate nucleus of cats and kittens. Journal of Neurophysiology. 78: 1045-61. PMID 9307134 DOI: 10.1152/Jn.1997.78.2.1045  0.594
1997 Ohzawa I, DeAngelis GC, Freeman RD. Encoding of binocular disparity by complex cells in the cat's visual cortex. Journal of Neurophysiology. 77: 2879-909. PMID 9212245 DOI: 10.1152/Jn.1997.77.6.2879  0.789
1997 Anzai A, Ohzawa I, Freeman RD. Neural mechanisms underlying binocular fusion and stereopsis: position vs. phase. Proceedings of the National Academy of Sciences of the United States of America. 94: 5438-43. PMID 9144256 DOI: 10.1073/pnas.94.10.5438  0.771
1997 Ohzawa I, DeAngelis GC, Freeman RD. The neural coding of stereoscopic depth. Neuroreport. 8: iii-xii. PMID 9106726  0.782
1997 Truchard AM, Ohzawa I, Freeman RD. Monocular and binocular components of contrast gain control Investigative Ophthalmology and Visual Science. 38: S624.  0.764
1996 Green ES, DeAngelis GC, Freeman RD. Development of inhibitory mechanisms in the kitten's visual cortex. Visual Neuroscience. 13: 1109-17. PMID 8961540 DOI: 10.1017/S0952523800007756  0.58
1996 Wang Y, Qi X, Chen Y, Ohzawa I, DeAngelis GC, Freeman RD. Simulations of receptive-field dynamics [2] Trends in Neurosciences. 19: 385-386. PMID 8873354 DOI: 10.1016/S0166-2236(96)20030-X  0.785
1996 Ohzawa I, DeAngelis GC, Freeman RD. Encoding of binocular disparity by simple cells in the cat's visual cortex. Journal of Neurophysiology. 75: 1779-805. PMID 8734580  0.785
1996 Ohzawa I, Freeman RD. Do gain control mechanisms share a common basis? Investigative Ophthalmology and Visual Science. 37: S938.  0.686
1996 Walker GA, Ohzawa I, Freeman RD. Interocular transfer of cross-orientation suppression in the cat's visual cortex Investigative Ophthalmology and Visual Science. 37: S485.  0.723
1995 Ghose GM, Ohzawa I, Freeman RD. A flexible PC-based physiological monitor for animal experiments. Journal of Neuroscience Methods. 62: 7-13. PMID 8750079 DOI: 10.1016/0165-0270(95)00048-8  0.77
1995 DeAngelis GC, Ohzawa I, Freeman RD. Receptive-field dynamics in the central visual pathways. Trends in Neurosciences. 18: 451-8. PMID 8545912 DOI: 10.1016/0166-2236(95)94496-R  0.79
1995 Anzai A, Bearse MA, Freeman RD, Cai D. Contrast coding by cells in the cat's striate cortex: monocular vs. binocular detection. Visual Neuroscience. 12: 77-93. PMID 7718504 DOI: 10.1017/S0952523800007331  0.626
1995 DeAngelis GC, Ohzawa I, Freeman RD. Neuronal mechanisms underlying stereopsis: how do simple cells in the visual cortex encode binocular disparity? Perception. 24: 3-31. PMID 7617416 DOI: 10.1068/P240003  0.8
1995 DeAngelis GC, Anzai A, Ohzawa I, Freeman RD. Receptive field structure in the visual cortex: does selective stimulation induce plasticity? Proceedings of the National Academy of Sciences of the United States of America. 92: 9682-6. PMID 7568197 DOI: 10.1073/Pnas.92.21.9682  0.802
1994 DeAngelis GC, Freeman RD, Ohzawa I. Length and width tuning of neurons in the cat's primary visual cortex. Journal of Neurophysiology. 71: 347-74. PMID 8158236 DOI: 10.1152/Jn.1994.71.1.347  0.797
1994 Ghose GM, Ohzawa I, Freeman RD. Receptive-field maps of correlated discharge between pairs of neurons in the cat's visual cortex. Journal of Neurophysiology. 71: 330-46. PMID 8158235 DOI: 10.1152/Jn.1994.71.1.330  0.77
1994 Ghose GM, Freeman RD, Ohzawa I. Local intracortical connections in the cat's visual cortex: postnatal development and plasticity. Journal of Neurophysiology. 72: 1290-303. PMID 7807212 DOI: 10.1152/Jn.1994.72.3.1290  0.77
1994 Ohzawa I, Freeman RD. Monocular and binocular mechanisms of contrast gain control Proceedings of Spie - the International Society For Optical Engineering. 2054: 43-51.  0.686
1993 DeAngelis GC, Ohzawa I, Freeman RD. Spatiotemporal organization of simple-cell receptive fields in the cat's striate cortex. II. Linearity of temporal and spatial summation. Journal of Neurophysiology. 69: 1118-35. PMID 8492152 DOI: 10.1152/Jn.1993.69.4.1118  0.794
1993 DeAngelis GC, Ohzawa I, Freeman RD. Spatiotemporal organization of simple-cell receptive fields in the cat's striate cortex. I. General characteristics and postnatal development. Journal of Neurophysiology. 69: 1091-117. PMID 8492151 DOI: 10.1152/Jn.1993.69.4.1091  0.783
1992 Nordmann JP, Freeman RD, Casanova C. Contrast sensitivity in amblyopia: masking effects of noise. Investigative Ophthalmology & Visual Science. 33: 2975-85. PMID 1526746  0.431
1992 DeAngelis GC, Robson JG, Ohzawa I, Freeman RD. Organization of suppression in receptive fields of neurons in cat visual cortex. Journal of Neurophysiology. 68: 144-63. PMID 1517820 DOI: 10.1152/Jn.1992.68.1.144  0.804
1992 Ghose GM, Freeman RD. Oscillatory discharge in the visual system: does it have a functional role? Journal of Neurophysiology. 68: 1558-74. PMID 1479430 DOI: 10.1152/Jn.1992.68.5.1558  0.679
1992 Freeman RD, Ohzawa I. Development of binocular vision in the kitten's striate cortex. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 12: 4721-36. PMID 1464764 DOI: 10.1523/Jneurosci.12-12-04721.1992  0.706
1992 Casanova C, Nordmann JP, Ohzawa I, Freeman RD. Direction selectivity of cells in the cat's striate cortex: differences between bar and grating stimuli. Visual Neuroscience. 9: 505-13. PMID 1450103 DOI: 10.1017/S0952523800011305  0.748
1991 DeAngelis GC, Ohzawa I, Freeman RD. Depth is encoded in the visual cortex by a specialized receptive field structure. Nature. 352: 156-9. PMID 2067576 DOI: 10.1038/352156A0  0.802
1990 Ohzawa I, DeAngelis GC, Freeman RD. Stereoscopic depth discrimination in the visual cortex: neurons ideally suited as disparity detectors. Science (New York, N.Y.). 249: 1037-41. PMID 2396096 DOI: 10.1126/Science.2396096  0.792
1990 Freeman RD, Ohzawa I. On the neurophysiological organization of binocular vision. Vision Research. 30: 1661-76. PMID 2288082 DOI: 10.1016/0042-6989(90)90151-A  0.706
1989 Paradiso MA, Carney T, Freeman RD. Cortical processing of hyperacuity tasks. Vision Research. 29: 247-54. PMID 2800351 DOI: 10.1016/0042-6989(89)90128-4  0.718
1989 Casanova C, Freeman RD, Nordmann JP. Monocular and binocular response properties of cells in the striate-recipient zone of the cat's lateral posterior-pulvinar complex. Journal of Neurophysiology. 62: 544-57. PMID 2769346 DOI: 10.1152/Jn.1989.62.2.544  0.496
1989 Carney T, Paradiso MA, Freeman RD. A physiological correlate of the Pulfrich effect in cortical neurons of the cat. Vision Research. 29: 155-65. PMID 2552666 DOI: 10.1016/0042-6989(89)90121-1  0.718
1988 Xue JT, Carney T, Ramoa AS, Freeman RD. Binocular interaction in the perigeniculate nucleus of the cat. Experimental Brain Research. 69: 497-508. PMID 3371434 DOI: 10.1007/BF00247304  0.725
1988 Ohzawa I, Freeman RD. Cyclopean visual evoked potentials: a new test of binocular vision. Vision Research. 28: 1167-70. PMID 3257019 DOI: 10.1016/0042-6989(88)90143-5  0.706
1988 Ohzawa I, Freeman RD. Binocularly deprived cats: binocular tests of cortical cells show regular patterns of interaction. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 8: 2507-16. PMID 3249240 DOI: 10.1523/Jneurosci.08-07-02507.1988  0.706
1988 Freeman RD, Ohzawa I. Monocularly deprived cats: binocular tests of cortical cells reveal functional connections from the deprived eye. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 8: 2491-506. PMID 3249239 DOI: 10.1523/Jneurosci.08-07-02491.1988  0.706
1988 Ramoa AS, Paradiso MA, Freeman RD. Blockade of intracortical inhibition in kitten striate cortex: effects on receptive field properties and associated loss of ocular dominance plasticity. Experimental Brain Research. 73: 285-96. PMID 3215305 DOI: 10.1007/BF00248220  0.769
1988 Robson JG, Tolhurst DJ, Freeman RD, Ohzawa I. Simple cells in the visual cortex of the cat can be narrowly tuned for spatial frequency. Visual Neuroscience. 1: 415-9. PMID 3154809 DOI: 10.1017/S095252380000417X  0.757
1987 Xue JT, Ramoa AS, Carney T, Freeman RD. Binocular interaction in the dorsal lateral geniculate nucleus of the cat. Experimental Brain Research. 68: 305-10. PMID 3691703 DOI: 10.1007/BF00248796  0.725
1987 Skottun BC, Bradley A, Sclar G, Ohzawa I, Freeman RD. The effects of contrast on visual orientation and spatial frequency discrimination: a comparison of single cells and behavior. Journal of Neurophysiology. 57: 773-86. PMID 3559701 DOI: 10.1152/Jn.1987.57.3.773  0.768
1987 Bradley A, Skottun BC, Ohzawa I, Sclar G, Freeman RD. Visual orientation and spatial frequency discrimination: a comparison of single neurons and behavior. Journal of Neurophysiology. 57: 755-72. PMID 3559700 DOI: 10.1152/Jn.1987.57.3.755  0.768
1987 Tanaka K, Freeman RD, Ramoa AS. Dark-reared kittens: GABA sensitivity of cells in the visual cortex. Experimental Brain Research. 65: 673-5. PMID 3556494 DOI: 10.1007/BF00235991  0.671
1987 Ramoa AS, Shadlen M, Freeman RD. Dark-reared cats: unresponsive cells become visually responsive with microiontophoresis of an excitatory amino acid. Experimental Brain Research. 65: 658-65. PMID 3556492 DOI: 10.1007/BF00235989  0.77
1987 Tanaka K, Ohzawa I, Ramoa AS, Freeman RD. Receptive field properties of cells in area 19 of the cat. Experimental Brain Research. 65: 549-58. PMID 3556483 DOI: 10.1007/BF00235978  0.771
1986 Sclar G, Ohzawa I, Freeman RD. Binocular summation in normal, monocularly deprived, and strabismic cats: visual evoked potentials. Experimental Brain Research. 62: 1-10. PMID 3956626 DOI: 10.1007/BF00237398  0.77
1986 Ohzawa I, Freeman RD. The binocular organization of complex cells in the cat's visual cortex. Journal of Neurophysiology. 56: 243-59. PMID 3746399 DOI: 10.1152/Jn.1986.56.1.243  0.706
1986 Ohzawa I, Freeman RD. The binocular organization of simple cells in the cat's visual cortex. Journal of Neurophysiology. 56: 221-42. PMID 3746398 DOI: 10.1152/Jn.1986.56.1.221  0.706
1986 Ramoa AS, Shadlen M, Skottun BC, Freeman RD. A comparison of inhibition in orientation and spatial frequency selectivity of cat visual cortex. Nature. 321: 237-9. PMID 3713805 DOI: 10.1038/321237a0  0.77
1985 Bradley A, Skottun BC, Ohzawa I, Sclar G, Freeman RD. Neurophysiological evaluation of the differential response model for orientation and spatial-frequency discrimination. Journal of the Optical Society of America. a, Optics and Image Science. 2: 1607-10. PMID 4045592 DOI: 10.1364/JOSAA.2.001607  0.768
1985 Ohzawa I, Freeman RD. Pattern evoked potentials from the cat's retina. Journal of Neurophysiology. 54: 691-700. PMID 4045545 DOI: 10.1152/Jn.1985.54.3.691  0.706
1985 Sclar G, Ohzawa I, Freeman RD. Contrast gain control in the kitten's visual system. Journal of Neurophysiology. 54: 668-75. PMID 4045543  0.77
1985 Ohzawa I, Sclar G, Freeman RD. Contrast gain control in the cat's visual system. Journal of Neurophysiology. 54: 651-67. PMID 4045542 DOI: 10.1152/Jn.1985.54.3.651  0.77
1985 Ramoa AS, Freeman RD, Macy A. Comparison of response properties of cells in the cat's visual cortex at high and low luminance levels. Journal of Neurophysiology. 54: 61-72. PMID 4031982 DOI: 10.1152/Jn.1985.54.1.61  0.671
1985 Bradley A, Freeman RD. Is reduced vernier acuity in amblyopia due to position, contrast or fixation deficits? Vision Research. 25: 55-66. PMID 3984218 DOI: 10.1016/0042-6989(85)90080-X  0.539
1985 Bradley A, Freeman RD, Applegate R. Is amblyopia spatial frequency or retinal locus specific? Vision Research. 25: 47-54. PMID 3984217 DOI: 10.1016/0042-6989(85)90079-3  0.578
1984 Bradley A, Freeman RD. Reply to comments on variability in contrast sensitivity methodology. Vision Research. 24: 775. PMID 6464369 DOI: 10.1016/0042-6989(84)90218-9  0.487
1983 Freeman RD, Sclar G, Ohzawa I. An electrophysiological comparison of convergent and divergent strabismus in the cat: visual evoked potentials. Journal of Neurophysiology. 49: 227-37. PMID 6827297 DOI: 10.1152/Jn.1983.49.1.227  0.77
1983 Rabin J, Bradley A, Freeman RD. On the relation between aniseikonia and axial anisometropia. American Journal of Optometry and Physiological Optics. 60: 553-8. PMID 6614131 DOI: 10.1097/00006324-198307000-00001  0.539
1983 Sclar G, Freeman RD. Regional variations in the effects of monocular deprivation on area 18 of the cat Experimental Brain Research. 51: 388-396. DOI: 10.1007/BF00237875  0.704
1982 Freeman RD, Robson JG. A new approach to the study of binocular interaction in visual cortex: normal and monocularly deprived cats. Experimental Brain Research. 48: 296-300. PMID 7173364 DOI: 10.1007/BF00237226  0.477
1982 Macy A, Ohzawa I, Freeman RD. A quantitative study of the classification and stability of ocular dominance in the cat's visual cortex. Experimental Brain Research. 48: 401-8. PMID 7151932 DOI: 10.1007/BF00238616  0.706
1982 Bradley A, Freeman RD. Contrast sensitivity in children. Vision Research. 22: 953-9. PMID 7135857 DOI: 10.1016/0042-6989(82)90031-1  0.539
1982 Sclar G, Freeman RD. Orientation selectivity in the cat's striate cortex is invariant with stimulus contrast. Experimental Brain Research. 46: 457-61. PMID 7095050 DOI: 10.1007/BF00238641  0.704
1982 Ohzawa I, Sclar G, Freeman RD. Contrast gain control in the cat visual cortex. Nature. 298: 266-8. PMID 7088176 DOI: 10.1038/298266a0  0.77
1982 Freeman RD, Sclar G, Ohzawa I. Cortical binocularity is disrupted by strabismus more slowly than by monocular deprivation. Brain Research. 255: 311-6. PMID 7055729 DOI: 10.1016/0165-3806(82)90031-1  0.77
1980 Olson CR, Freeman RD. Profile of the sensitive period for monocular deprivation in kittens. Experimental Brain Research. 39: 17-21. PMID 7379883 DOI: 10.1007/BF00237065  0.629
1980 Freeman RD, Olson CR. Cortical effects of daily sequential stimulation of right and left eyes in the kitten. Experimental Brain Research. 39: 117-9. PMID 7379881 DOI: 10.1007/BF00237075  0.623
1980 Olson CR, Freeman RD. Rescaling of the retinal map of visual space during growth of the kitten's eye. Brain Research. 186: 55-65. PMID 7357451 DOI: 10.1016/0006-8993(80)90255-3  0.595
1980 Olson CR, Freeman RD. Cumulative effect of brief daily periods of monocular vision on kitten striate cortex. Experimental Brain Research. 38: 53-6. PMID 7351227 DOI: 10.1007/BF00237930  0.65
1979 Freeman RD, Olson CR. Is there a 'consolidation' effect for monocular deprivation? Nature. 282: 404-6. PMID 503220 DOI: 10.1038/282404a0  0.616
1979 Freeman RD, Bonds AB. Cortical plasticity in monocularly deprived immobilized kittens depends on eye movement. Science (New York, N.Y.). 206: 1093-5. PMID 493996  0.617
1978 Olson CR, Freeman RD. Eye alignment in kittens. Journal of Neurophysiology. 41: 848-59. PMID 681990  0.593
1978 Bonds AB, Freeman RD. Development of optical quality in the kitten eye. Vision Research. 18: 391-8. PMID 666900 DOI: 10.1016/0042-6989(78)90048-2  0.608
1978 Olson CR, Freeman RD. Development of eye alignment in cats. Nature. 271: 446-7. PMID 628425 DOI: 10.1038/271446a0  0.634
1978 Olson CR, Freeman RD. Monocular deprivation and recovery during sensitive period in kittens. Journal of Neurophysiology. 41: 65-74. PMID 621547  0.542
1977 Beyerstein BL, Freeman RD. Lateral spatial interaction in humans with abnormal visual experience. Vision Research. 17: 1029-36. PMID 595411 DOI: 10.1016/0042-6989(77)90006-2  0.565
1976 Beyerstein BL, Freeman RD. Increment sensitivity in humans with abnormal visual experience. The Journal of Physiology. 260: 497-514. PMID 978567 DOI: 10.1113/jphysiol.1976.sp011528  0.519
1975 Olson CR, Freeman RD. Progressive changes in kitten striate cortex during monocular vision. Journal of Neurophysiology. 38: 26-32. PMID 162944  0.585
1973 Pettigrew JD, Freeman RD. Visual experience without lines: effect on developing cortical neurons. Science (New York, N.Y.). 182: 599-601. PMID 4746487 DOI: 10.1126/Science.182.4112.599  0.527
1973 Mitchell DE, Freeman RD, Millodot M, Haegerstrom G. Meridional amblyopia: evidence for modification of the human visual system by early visual experience. Vision Research. 13: 535-58. PMID 4693404 DOI: 10.1016/0042-6989(73)90023-0  0.534
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