cached image

Ralph D. Freeman - Publications

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

222 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
2016 Kim T, Freeman RD. Binocular function during unequal monocular input. The European Journal of Neuroscience. PMID 27991705 DOI: 10.1111/ejn.13500  1
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  1
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  1
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  1
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  1
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  1
2014 Freeman RD. Blame the disorder. The Canadian Journal of Neurological Sciences. Le Journal Canadien Des Sciences Neurologiques. 41: 141. PMID 24534021  1
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  1
2014 Li B, Freeman RD. Noninvasive neural imaging and tissue oxygenation in the visual system Neuromethods. 88: 97-122. DOI: 10.1007/978-1-4939-0724-3_6  1
2013 Li B, Freeman RD. Binocular activation elicits differences in neurometabolic coupling in visual cortex. Neuroscience. 248: 529-40. PMID 23811395 DOI: 10.1016/j.neuroscience.2013.06.036  1
2012 Li B, Freeman RD. Spatial summation of neurometabolic coupling in the central visual pathway. Neuroscience. 213: 112-21. PMID 22522465 DOI: 10.1016/j.neuroscience.2012.04.007  1
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  1
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  1
2011 Li B, Freeman RD. Neurometabolic coupling differs for suppression within and beyond the classical receptive field in visual cortex. The Journal of Physiology. 589: 3175-90. PMID 21558164 DOI: 10.1113/jphysiol.2011.205039  1
2010 Li B, Freeman RD. Neurometabolic coupling in the lateral geniculate nucleus changes with extended age. Journal of Neurophysiology. 104: 414-25. PMID 20463197 DOI: 10.1152/jn.00270.2010  1
2010 Freeman RD. Visual deprivation Encyclopedia of Neuroscience. 277-282. DOI: 10.1016/B978-008045046-9.00928-1  1
2009 Qian N, Freeman RD. Pulfrich phenomena are coded effectively by a joint motion-disparity process. Journal of Vision. 9: 24.1-16. PMID 19757902 DOI: 10.1167/9.5.24  1
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  1
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  1
2008 Viswanathan A, Freeman RD. Reply to "BOLD and spiking activity" Nature Neuroscience. 11: 524. DOI: 10.1038/nn0508-524  1
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  1
2007 Li B, Freeman RD. High-resolution neurometabolic coupling in the lateral geniculate nucleus. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 27: 10223-9. PMID 17881528 DOI: 10.1523/JNEUROSCI.1505-07.2007  1
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  1
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  1
2007 Jan JE, Wasdell MB, Freeman RD, Bax M. Evidence supporting the use of melatonin in short gestation infants. Journal of Pineal Research. 42: 22-7. PMID 17198535 DOI: 10.1111/j.1600-079X.2006.00398.x  1
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  1
2007 Jan JE, Wasdell MB, Reiter RJ, Weiss MD, Johnson KP, Ivanenko A, Freeman RD. Melatonin therapy of pediatric sleep disorders: Recent advances, why it works, who are the candidates and how to treat Current Pediatric Reviews. 3: 214-224. DOI: 10.2174/157339607781369546  1
2007 Jan JE, Wasdell MB, Weiss MD, Freeman RD. What is the correct dose of melatonin in sleep therapy? Biological Rhythm Research. 38: 85-86. DOI: 10.1080/09291010701275669  1
2007 Roessner V, Becker A, Banaschewski T, Freeman RD, Rothenberger A. Tourette Syndrome International Database Consortium, Developmental psychopathology of children and adolescents with Tourette syndrome - Impact of ADHD (European Child and Adolescent Psychiatry (2007) SUPPL. 1, 16, (24-35) DOI: 10.1007/s00787-007-1004-6) European Child and Adolescent Psychiatry. 16: 536. DOI: 10.1007/s00787-007-0669-1  1
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  1
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  1
2006 Weiss MD, Wasdell MB, Bomben MM, Rea KJ, Freeman RD. Sleep hygiene and melatonin treatment for children and adolescents with ADHD and initial insomnia. Journal of the American Academy of Child and Adolescent Psychiatry. 45: 512-9. PMID 16670647 DOI: 10.1097/01 chi.0000205706.78818.ef  1
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  1
2006 Burd L, Freeman RD, Klug MG, Kerbeshian J. Variables associated with increased Tic severity in 5,500 participants with Tourette Syndrome Journal of Developmental and Physical Disabilities. 18: 13-24. DOI: 10.1007/s10882-006-9001-0  1
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  1
2005 Burd L, Freeman RD, Klug MG, Kerbeshian J. Tourette Syndrome and learning disabilities. Bmc Pediatrics. 5: 34. PMID 16137334 DOI: 10.1186/1471-2431-5-34  1
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  1
2005 Freeman RD. Diagnostic criteria for Tourette's disorder. Journal of the American Academy of Child and Adolescent Psychiatry. 44: 209-10. PMID 15725961 DOI: 10.1097/01.chi.0000150617.35370.47  1
2004 Jan JE, Freeman RD, Wasdell MB, Bomben MM. 'A child with severe night terrors and sleep-walking responds to melatonin therapy'. Developmental Medicine and Child Neurology. 46: 789. PMID 15540644 DOI: 10.1017/S0012162204231358  1
2004 Jan JE, Freeman RD. Melatonin therapy for circadian rhythm sleep disorders in children with multiple disabilities: what have we learned in the last decade? Developmental Medicine and Child Neurology. 46: 776-82. PMID 15540640 DOI: 10.1017/S0012162204001331  1
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  1
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  1
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  1
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  1
2003 Jan JE, Freeman RD. Re: Mann--melatonin for ulcerative colitis? The American Journal of Gastroenterology. 98: 1446. PMID 12818299 DOI: 10.1111/j.1572-0241.2003.07508.x  1
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  1
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  1
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  1
2003 Freeman RD. Cortical columns: a multi-parameter examination. Cerebral Cortex (New York, N.Y. : 1991). 13: 70-2. PMID 12466217  1
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  1
2003 Jan JE, Freeman RD. Melatonin does not trigger convulsions Paediatrics and Child Health. 8: 471.  1
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  1
2002 Freeman RD. The neural basis of stereoscopic vision Iconip 2002 - Proceedings of the 9th International Conference On Neural Information Processing: Computational Intelligence For the E-Age. 4: 2022-2023. DOI: 10.1109/ICONIP.2002.1199028  1
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  1
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  1
2001 Rickards H, Freeman RD, Fast DK, Burd L, Kerbeshian J, Robertson MM, Sandor P. An international perspective on Tourette syndrome (multiple letters) Developmental Medicine and Child Neurology. 43: 428-429. PMID 11409834  1
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  1
2000 Freeman RD, Fast DK, Burd L, Kerbeshian J, Robertson MM, Sandor P. An international perspective on Tourette syndrome: selected findings from 3,500 individuals in 22 countries. Developmental Medicine and Child Neurology. 42: 436-47. PMID 10972415 DOI: 10.1017/S0012162200000839  1
2000 Jan JE, Hamilton D, Seward N, Fast DK, Freeman RD, Laudon M. Clinical trials of controlled-release melatonin in children with sleep-wake cycle disorders. Journal of Pineal Research. 29: 34-9. PMID 10949538  1
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  1
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  1
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  1
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  1
1999 Freeman RD. Stereoscopic vision: Which parts of the brain are involved? Current Biology : Cb. 9: R610-3. PMID 10469583  1
1999 Jan JE, Freeman RD, Fast DK. Melatonin treatment of sleep-wake cycle disorders in children and adolescents. Developmental Medicine and Child Neurology. 41: 491-500. PMID 10454235 DOI: 10.1017/S0012162299001061  1
1999 Anzai A, Ohzawa I, Freeman RD. Neural mechanisms for processing binocular information II. Complex cells. Journal of Neurophysiology. 82: 909-24. PMID 10444686  1
1999 Anzai A, Ohzawa I, Freeman RD. Neural mechanisms for processing binocular information I. Simple cells. Journal of Neurophysiology. 82: 891-908. PMID 10444685  1
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  1
1999 Jan JE, Connolly MB, Hamilton D, Freeman RD, Laudon M. Melatonin treatment of non-epileptic myoclonus in children. Developmental Medicine and Child Neurology. 41: 255-9. PMID 10355809 DOI: 10.1017/S0012162299000535  1
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  1
1998 Sherman EM, Shepard L, Joschko M, Freeman RD. Sustained attention and impulsivity in children with Tourette syndrome: comorbidity and confounds. Journal of Clinical and Experimental Neuropsychology. 20: 644-57. PMID 10079041 DOI: 10.1076/jcen.20.5.644.1118  1
1998 Freeman RD. Binocular vision: the neural integration of depth and motion. Current Biology : Cb. 8: R761-4. PMID 9799730  1
1998 Jan JE, Espezel H, Freeman RD, Fast DK. Melatonin treatment of chronic sleep disorders. Journal of Child Neurology. 13: 98. PMID 9512314  1
1998 Jan JE, Freeman RD. Who is a visually impaired child? Developmental Medicine and Child Neurology. 40: 65-7. PMID 9459220  1
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  1
1997 Ghose GM, Freeman RD. Intracortical connections are not required for oscillatory activity in the visual cortex. Visual Neuroscience. 14: 963R-979R. PMID 9447698  1
1997 Ghose GM, Freeman RD. Intracortical connections are not required for oscillatory activity in the visual cortex. Visual Neuroscience. 14: 963-79. PMID 9364732  1
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  1
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  1
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  1
1997 Freeman RD. Attention deficit hyperactivity disorder in the presence of Tourette syndrome. Neurologic Clinics. 15: 411-20. PMID 9115471  1
1997 Ohzawa I, DeAngelis GC, Freeman RD. The neural coding of stereoscopic depth. Neuroreport. 8: iii-xii. PMID 9106726  1
1997 Truchard AM, Ohzawa I, Freeman RD. Monocular and binocular components of contrast gain control Investigative Ophthalmology and Visual Science. 38: S624.  1
1996 Freeman RD. Studies of functional connectivity in the developing and mature visual cortex. Journal of Physiology, Paris. 90: 199-203. PMID 9116667 DOI: 10.1016/S0928-4257(97)81423-4  1
1996 Green ES, DeAngelis GC, Freeman RD. Development of inhibitory mechanisms in the kitten's visual cortex. Visual Neuroscience. 13: 1109-17. PMID 8961540  1
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  1
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  1
1996 Ohzawa I, Freeman RD. Do gain control mechanisms share a common basis? Investigative Ophthalmology and Visual Science. 37: S938.  1
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.  1
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  1
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  1
1995 Freeman RD, Fast DK, Kent M. DSM-IV criteria for Tourette's. Journal of the American Academy of Child and Adolescent Psychiatry. 34: 400-1. PMID 7751250  1
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  1
1995 Jan JE, Freeman RD, Good WV. Familial paroxysmal kinesigenic choreo-athetosis in a child with visual hallucinations and obsessive-compulsive behaviour. Developmental Medicine and Child Neurology. 37: 366-9. PMID 7698527  1
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  1
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  1
1994 Jan JE, Abroms IF, Freeman RD, Brown GM, Espezel H, Connolly MB. Rapid cycling in severely multidisabled children: a form of bipolar affective disorder? Pediatric Neurology. 10: 34-9. PMID 8198670 DOI: 10.1016/0887-8994(94)90064-7  1
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  1
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  1
1994 Jan JE, Good WV, Freeman RD, Espezel H. Eye-poking. Developmental Medicine and Child Neurology. 36: 321-5. PMID 8157154  1
1994 Bearse MA, Freeman RD. Binocular summation in orientation discrimination depends on stimulus contrast and duration. Vision Research. 34: 19-29. PMID 8116265 DOI: 10.1016/0042-6989(94)90253-4  1
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  1
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.  1
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  1
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  1
1992 Nordmann JP, Freeman RD, Casanova C. Contrast sensitivity in amblyopia: masking effects of noise. Investigative Ophthalmology & Visual Science. 33: 2975-85. PMID 1526746  1
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  1
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  1
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  1
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  1
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  1
1991 Batzel LW, Dodrill CB, Dubinsky BL, Ziegler RG, Connolly JE, Freeman RD, Farwell JR, Vining EP. An objective method for the assessment of psychosocial problems in adolescents with epilepsy. Epilepsia. 32: 202-11. PMID 2004624  1
1991 Freeman RD, Goetz E, Richards DP, Groenveld M. Defiers of negative prediction: A 14-year follow-up study of legally blind children Journal of Visual Impairment and Blindness. 85: 365-370.  1
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  1
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  1
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  1
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  1
1989 Freeman RD, Goetz E, Richards DP. Thoughts from Canada: starting school--emotional considerations. Child: Care, Health and Development. 15: 65-7. PMID 2706748  1
1989 Freeman RD, Goetz E, Richards DP, Groenveld M, Blockberger S, Jan JE, Sykanda AM. Blind children's early emotional development: do we know enough to help? Child: Care, Health and Development. 15: 3-28. PMID 2650912  1
1989 Kozak FK, Freeman RD, Connolly JE, Riding KH. Tourette syndrome and otolaryngology. The Journal of Otolaryngology. 18: 279-82. PMID 2585591  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
1987 Tsumoto T, Freeman RD. Dark-reared cats: responsitivity of cortical cells influenced pharmacologically by an inhibitory antagonist. Experimental Brain Research. 65: 666-72. PMID 3556493 DOI: 10.1007/BF00235990  1
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  1
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  1
1986 Skottun BC, Bradley A, Freeman RD. Orientation discrimination in amblyopia. Investigative Ophthalmology & Visual Science. 27: 532-7. PMID 3957571  1
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  1
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  1
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  1
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  1
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  1
1985 Ohzawa I, Freeman RD. Pattern evoked potentials from the cat's retina. Journal of Neurophysiology. 54: 691-700. PMID 4045545  1
1985 Sclar G, Ohzawa I, Freeman RD. Contrast gain control in the kitten's visual system. Journal of Neurophysiology. 54: 668-75. PMID 4045543  1
1985 Ohzawa I, Sclar G, Freeman RD. Contrast gain control in the cat's visual system. Journal of Neurophysiology. 54: 651-67. PMID 4045542  1
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  1
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  1
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  1
1985 Bradley A, Freeman RD. Temporal sensitivity in amblyopia: an explanation of conflicting reports. Vision Research. 25: 39-46. PMID 3984216 DOI: 10.1016/0042-6989(85)90078-1  1
1984 Freeman RD, Connolly JE, Baird PA. Tourette's syndrome: update. Canadian Medical Association Journal. 130: 1554-7. PMID 6587930  1
1984 Skottun BC, Freeman RD. Stimulus specificity of binocular cells in the cat's visual cortex: ocular dominance and the matching of left and right eyes. Experimental Brain Research. 56: 206-16. PMID 6479258 DOI: 10.1007/BF00236275  1
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  1
1983 Skottun BC, Freeman RD. Perceived size of letters depends on inter-letter spacing: a new visual illusion. Vision Research. 23: 111-2. PMID 6868375 DOI: 10.1016/0042-6989(83)90047-0  1
1983 Bradley A, Rabin J, Freeman RD. Nonoptical determinants of aniseikonia. Investigative Ophthalmology & Visual Science. 24: 507-12. PMID 6832920  1
1983 Freeman RD, Tsumoto T. An electrophysiological comparison of convergent and divergent strabismus in the cat: electrical and visual activation of single cortical cells. Journal of Neurophysiology. 49: 238-53. PMID 6827298  1
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  1
1983 Jan JE, Freeman RD, McCormick AQ, Scott EP, Robertson WD, Newman DE. Eye-pressing by visually impaired children. Developmental Medicine and Child Neurology. 25: 755-62. PMID 6653908  1
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  1
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  1
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  1
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  1
1982 Bradley A, Freeman RD. Contrast sensitivity in children. Vision Research. 22: 953-9. PMID 7135857 DOI: 10.1016/0042-6989(82)90031-1  1
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  1
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  1
1982 Freeman RD, Olson C. Brief periods of monocular deprivation in kittens: effects of delay prior to physiological study. Journal of Neurophysiology. 47: 139-50. PMID 7062093  1
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  1
1981 Tsumoto T, Freeman RD. Ocular dominance in kitten cortex: induced changes of single cells while they are recorded. Experimental Brain Research. 44: 347-51. PMID 7308350 DOI: 10.1007/BF00236575  1
1981 Tsumoto T, Freeman RD. Effects of strabismus on development of cortico-geniculate projections in the kitten. Experimental Brain Research. 44: 337-9. PMID 7308347 DOI: 10.1007/BF00236572  1
1981 Bradley A, Freeman RD. Contrast sensitivity in anisometropic amblyopia. Investigative Ophthalmology & Visual Science. 21: 467-76. PMID 7275532  1
1981 Freeman RD, Mallach R, Hartley S. Responsivity of normal kitten striate cortex deteriorates after brief binocular deprivation. Journal of Neurophysiology. 45: 1074-84. PMID 7252531  1
1980 Freeman RD, Bradley A. Monocularly deprived humans: nondeprived eye has supernormal vernier acuity. Journal of Neurophysiology. 43: 1645-53. PMID 7411180  1
1980 Freeman RD. Visual acuity is better for letters in rows than in columns. Nature. 286: 62-4. PMID 7393322 DOI: 10.1038/286062a0  1
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  1
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  1
1980 Freeman RD. Corneal radius of curvature of the kitten and the cat. Investigative Ophthalmology & Visual Science. 19: 306-8. PMID 7358481  1
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  1
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  1
1979 Freeman RD, Olson CR. Is there a 'consolidation' effect for monocular deprivation? Nature. 282: 404-6. PMID 503220 DOI: 10.1038/282404a0  1
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  1
1979 Freeman RD. Rotating grating treatment for amblyopia. Transactions of the Ophthalmological Societies of the United Kingdom. 99: 460-2. PMID 399813  1
1979 Freeman RD. Effects of brief uniocular 'patching' on kitten visual cortex. Transactions of the Ophthalmological Societies of the United Kingdom. 99: 382-5. PMID 298818  1
1978 Freeman RD. Some neural and non-neural factors in visual development of the kitten. Archives Italiennes De Biologie. 116: 338-51. PMID 749713  1
1978 Freeman RD. Visuomotor restriction of one eye in kittens reared with alternate monocular deprivation. Experimental Brain Research. 33: 51-63. PMID 700000 DOI: 10.1007/BF00238794  1
1978 Olson CR, Freeman RD. Eye alignment in kittens. Journal of Neurophysiology. 41: 848-59. PMID 681990  1
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  1
1978 Freeman RD, Wong S, Zezula S. Optical development of the kitten cornea. Vision Research. 18: 409-14. PMID 664319 DOI: 10.1016/0042-6989(78)90050-0  1
1978 Freeman RD, Lai CE. Development of the optical surfaces of the kitten eye. Vision Research. 18: 399-407. PMID 664318 DOI: 10.1016/0042-6989(78)90049-4  1
1978 Olson CR, Freeman RD. Development of eye alignment in cats. Nature. 271: 446-7. PMID 628425 DOI: 10.1038/271446a0  1
1978 Olson CR, Freeman RD. Monocular deprivation and recovery during sensitive period in kittens. Journal of Neurophysiology. 41: 65-74. PMID 621547  1
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  1
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  1
1976 Freeman RD. The deaf child: controversy over teaching methods. Journal of Child Psychology and Psychiatry, and Allied Disciplines. 17: 229-32. PMID 780361  1
1975 Freeman RD, Malkin SF, Hastings JO. Psychosocial problems of deaf children and their families: a comparative study. American Annals of the Deaf. 120: 391-405. PMID 1163401  0.01
1975 Freeman RD, Thibos LN. Visual evoked responses in humans with abnormal visual experience. The Journal of Physiology. 247: 711-24. PMID 1142304 DOI: 10.1113/jphysiol.1975.sp010953  1
1975 Freedman RD, Thibos LN. Contrast sensitivity in humans with abnormal visual experience. The Journal of Physiology. 247: 687-710. PMID 1142303 DOI: 10.1113/jphysiol.1975.sp010952  0.68
1975 Freeman RD. Asymmetries in human accomodation and visual experience. Vision Research. 15: 483-92. PMID 1129995 DOI: 10.1016/0042-6989(75)90025-5  1
1975 Freeman RD. Contrast sensitivity in meridional amblyopia. Investigative Ophthalmology. 14: 78-81. PMID 1110144  1
1975 Olson CR, Freeman RD. Progressive changes in kitten striate cortex during monocular vision. Journal of Neurophysiology. 38: 26-32. PMID 162944  1
1974 Fatt I, Freeman RD, Lin D. Oxygen tension distributions in the cornea: a re-examination. Experimental Eye Research. 18: 357-65. PMID 4834041 DOI: 10.1016/0014-4835(74)90112-2  1
1973 Freeman RD, Thibos LN. Electrophysiological Evidence that Abnormal Early Visual Experience Can Modify the Human Brain. Science (New York, N.Y.). 180: 1216. PMID 17743606 DOI: 10.1126/science.180.4091.1216  0.68
1973 Wilson GS, Fatt I, Freeman RD. Thickness changes in the stroma of an excised cornea during anoxia. Experimental Eye Research. 17: 165-71. PMID 4759533 DOI: 10.1016/0014-4835(73)90206-6  1
1973 Fullmer H, Freeman RD. Orientation variation of oscilloscopic visual displays. Journal of the Optical Society of America. 63: 1485-9. PMID 4746826  1
1973 Pettigrew JD, Freeman RD. Visual experience without lines: effect on developing cortical neurons. Science (New York, N.Y.). 182: 599-601. PMID 4746487  1
1973 Freeman RD, Fatt I. Environmental influences on ocular temperature. Investigative Ophthalmology. 12: 596-602. PMID 4742059  1
1973 Freeman RD, Thibos LN. Electrophysiological evidence that abnormal early visual experience can modify the human brain. Science (New York, N.Y.). 180: 876-8. PMID 4706682  1
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  1
1973 Freeman RD, Pettigrew JD. Alteration of visual cortex from environmental asymmetries. Nature. 246: 359-60. PMID 4586321 DOI: 10.1038/246359a0  1
1973 Reimers PL, Cohn TE, Freeman RD. The influence of bias upon retinoscopy. American Journal of Optometry and Archives of American Academy of Optometry. 50: 647-52. PMID 4517964  1
1973 Freeman RD, Cohn TE. An educational note from Berkeley. American Journal of Optometry and Archives of American Academy of Optometry. 50: 117-20. PMID 4511862  1
1973 Freeman RD. Review of Medicine in Special Education: Drug Research: Out of Sight, Out of Mind Journal of Special Education. 7: 223-228. DOI: 10.1177/002246697300700213  1
1972 Freeman RD, Mitchell DE, Millodot M. A neural effect of partial visual deprivation in humans. Science (New York, N.Y.). 175: 1384-6. PMID 5059570  1
1972 Freeman RD, Fatt I. Oxygen permeability of the limiting layers of the cornea. Biophysical Journal. 12: 237-47. PMID 5016110 DOI: 10.1016/S0006-3495(72)86083-1  1
1972 Freeman RD. Oxygen consumption by the component layers of the cornea. The Journal of Physiology. 225: 15-32. PMID 4679699 DOI: 10.1113/jphysiol.1972.sp009927  1
1972 Freeman RD. The drug treatment of learning disorders: continuing confusion. The Journal of Pediatrics. 81: 112-5. PMID 4402466 DOI: 10.1016/S0022-3476(72)80389-5  1
1971 Freeman RD, Yaffe SJ. Pharmacological approaches to learning impediments. Pediatrics. 47: 631-2. PMID 5547881  1
1971 Freeman RD. Review of Medicine in Special Education: The Crisis of Diagnosis: Need for Intervention Journal of Special Education. 5: 389-414. DOI: 10.1177/002246697100500415  1
1970 Freeman RD. Psychiatric problems in adolescents with cerebral palsy. Developmental Medicine and Child Neurology. 12: 64-70. PMID 5434730  1
1970 Freeman RD. Review of Medicine in Special Education: The Behavior of the Brain-Damaged Child: A Productive Revisit Journal of Special Education. 4: 469-473. DOI: 10.1177/002246697000400413  1
1970 Freeman RD. Review of Medicine in Special Education Another Look at Drugs and Behavior The Journal of Special Education. 4: 377-384. DOI: 10.1177/002246697000400322  1
1969 Freeman RD. Child psychiatry. Progress in Neurology and Psychiatry. 24: 414-23. PMID 4244102  1
1968 Freeman RD. Child psychiatry. Progress in Neurology and Psychiatry. 23: 454-68. PMID 4237913  1
1967 Freeman RD. The home visit in child psychiatry. Its usefulness in diagnosis and training. Journal of the American Academy of Child Psychiatry. 6: 276-93. PMID 6042019  1
1967 Mitchell DE, Freeman RD, Westheimer G. Effect of orientation on the modulation sensitivity for interference fringes on the retina. Journal of the Optical Society of America. 57: 246-9. PMID 6034529  1
1966 Freeman RD. Alignment detection and resolution as a function of retinal location. American Journal of Optometry and Archives of American Academy of Optometry. 43: 812-7. PMID 5232405  1
Show low-probability matches.