Omar A. Gharbawie - Publications

Affiliations: 
University of Pittsburgh, Pittsburgh, PA, United States 
Area:
cortical control of movement

32 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
2020 Friedman RM, Chehade NG, Roe AW, Gharbawie OA. Optical imaging reveals functional domains in primate sensorimotor cortex. Neuroimage. 117188. PMID 32711067 DOI: 10.1016/j.neuroimage.2020.117188  1
2020 Card NS, Gharbawie OA. Principles of intrinsic motor cortex connectivity in primates. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. PMID 32327531 DOI: 10.1523/JNEUROSCI.0003-20.2020  1
2015 Gharbawie OA, Stepniewska I, Kaas JH. The origins of thalamic inputs to grasp zones in frontal cortex of macaque monkeys. Brain Structure & Function. PMID 26254903 DOI: 10.1007/s00429-015-1091-y  1
2015 Liao CC, DiCarlo GE, Gharbawie OA, Qi HX, Kaas JH. Spinal cord neuron inputs to the cuneate nucleus that partially survive dorsal column lesions: A pathway that could contribute to recovery after spinal cord injury. The Journal of Comparative Neurology. PMID 25845707 DOI: 10.1002/cne.23783  1
2015 Gharbawie OA, Stepniewska I, Kaas JH. The origins of thalamic inputs to grasp zones in frontal cortex of macaque monkeys Brain Structure and Function. DOI: 10.1007/s00429-015-1091-y  1
2014 Qi HX, Reed JL, Gharbawie OA, Burish MJ, Kaas JH. Cortical neuron response properties are related to lesion extent and behavioral recovery after sensory loss from spinal cord injury in monkeys. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 34: 4345-63. PMID 24647955 DOI: 10.1523/JNEUROSCI.4954-13.2014  1
2014 Stepniewska I, Gharbawie OA, Burish MJ, Kaas JH. Effects of muscimol inactivations of functional domains in motor, premotor, and posterior parietal cortex on complex movements evoked by electrical stimulation. Journal of Neurophysiology. 111: 1100-19. PMID 24353298 DOI: 10.1152/jn.00491.2013  1
2013 Liao CC, Gharbawie OA, Qi H, Kaas JH. Cortical connections to single digit representations in area 3b of somatosensory cortex in squirrel monkeys and prosimian galagos. The Journal of Comparative Neurology. 521: 3768-90. PMID 23749740 DOI: 10.1002/cne.23377  1
2013 Qi HX, Gharbawie OA, Wynne KW, Kaas JH. Impairment and recovery of hand use after unilateral section of the dorsal columns of the spinal cord in squirrel monkeys. Behavioural Brain Research. 252: 363-76. PMID 23747607 DOI: 10.1016/j.bbr.2013.05.058  1
2013 Kaas JH, Gharbawie OA, Stepniewska I. Cortical networks for ethologically relevant behaviors in primates. American Journal of Primatology. 75: 407-14. PMID 22865408 DOI: 10.1002/ajp.22065  1
2011 Stepniewska I, Friedman RM, Gharbawie OA, Cerkevich CM, Roe AW, Kaas JH. Optical imaging in galagos reveals parietal-frontal circuits underlying motor behavior. Proceedings of the National Academy of Sciences of the United States of America. 108: E725-32. PMID 21873212 DOI: 10.1073/pnas.1109925108  1
2011 Gharbawie OA, Stepniewska I, Qi H, Kaas JH. Multiple parietal-frontal pathways mediate grasping in macaque monkeys. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 31: 11660-77. PMID 21832196 DOI: 10.1523/JNEUROSCI.1777-11.2011  1
2011 Kaas JH, Gharbawie OA, Stepniewska I. The organization and evolution of dorsal stream multisensory motor pathways in primates. Frontiers in Neuroanatomy. 5: 34. PMID 21716641 DOI: 10.3389/fnana.2011.00034  1
2011 Gharbawie OA, Stepniewska I, Kaas JH. Cortical connections of functional zones in posterior parietal cortex and frontal cortex motor regions in new world monkeys. Cerebral Cortex (New York, N.Y. : 1991). 21: 1981-2002. PMID 21263034 DOI: 10.1093/cercor/bhq260  1
2011 Qi HX, Gharbawie OA, Wong P, Kaas JH. Cell-poor septa separate representations of digits in the ventroposterior nucleus of the thalamus in monkeys and prosimian galagos. The Journal of Comparative Neurology. 519: 738-58. PMID 21246552 DOI: 10.1002/cne.22545  1
2010 Gharbawie OA, Stepniewska I, Burish MJ, Kaas JH. Thalamocortical connections of functional zones in posterior parietal cortex and frontal cortex motor regions in New World monkeys. Cerebral Cortex (New York, N.Y. : 1991). 20: 2391-410. PMID 20080929 DOI: 10.1093/cercor/bhp308  1
2008 Gharbawie OA, Williams PT, Kolb B, Whishaw IQ. Transient middle cerebral artery occlusion disrupts the forelimb movement representations of rat motor cortex. The European Journal of Neuroscience. 28: 951-63. PMID 18717732 DOI: 10.1111/j.1460-9568.2008.06399.x  1
2008 Wong P, Gharbawie OA, Luethke LE, Kaas JH. Thalamic connections of architectonic subdivisions of temporal cortex in grey squirrels (Sciurus carolinensis). The Journal of Comparative Neurology. 510: 440-61. PMID 18666125 DOI: 10.1002/cne.21805  1
2008 Kaas JH, Qi HX, Burish MJ, Gharbawie OA, Onifer SM, Massey JM. Cortical and subcortical plasticity in the brains of humans, primates, and rats after damage to sensory afferents in the dorsal columns of the spinal cord. Experimental Neurology. 209: 407-16. PMID 17692844 DOI: 10.1016/j.expneurol.2007.06.014  1
2007 Gharbawie OA, Karl JM, Whishaw IQ. Recovery of skilled reaching following motor cortex stroke: do residual corticofugal fibers mediate compensatory recovery? The European Journal of Neuroscience. 26: 3309-27. PMID 18028116 DOI: 10.1111/j.1460-9568.2007.05874.x  1
2007 Erickson CA, Gharbawie OA, Whishaw IQ. Attempt-dependent decrease in skilled reaching characterizes the acute postsurgical period following a forelimb motor cortex lesion: an experimental demonstration of learned nonuse in the rat. Behavioural Brain Research. 179: 208-18. PMID 17346809 DOI: 10.1016/j.bbr.2007.02.004  1
2006 Gharbawie OA, Whishaw IQ. Parallel stages of learning and recovery of skilled reaching after motor cortex stroke: "oppositions" organize normal and compensatory movements. Behavioural Brain Research. 175: 249-62. PMID 17049628 DOI: 10.1016/j.bbr.2006.08.039  1
2006 Williams PT, Gharbawie OA, Kolb B, Kleim JA. Experience-dependent amelioration of motor impairments in adulthood following neonatal medial frontal cortex injury in rats is accompanied by motor map expansion. Neuroscience. 141: 1315-26. PMID 16777345 DOI: 10.1016/j.neuroscience.2006.04.081  1
2006 Whishaw IQ, Gharbawie OA, Clark BJ, Lehmann H. The exploratory behavior of rats in an open environment optimizes security. Behavioural Brain Research. 171: 230-9. PMID 16678279 DOI: 10.1016/j.bbr.2006.03.037  1
2006 Gonzalez CL, Gharbawie OA, Kolb B. Chronic low-dose administration of nicotine facilitates recovery and synaptic change after focal ischemia in rats. Neuropharmacology. 50: 777-87. PMID 16469338 DOI: 10.1016/j.neuropharm.2005.11.018  1
2006 Gharbawie OA, Auer RN, Whishaw IQ. Subcortical middle cerebral artery ischemia abolishes the digit flexion and closing used for grasping in rat skilled reaching. Neuroscience. 137: 1107-18. PMID 16352401 DOI: 10.1016/j.neuroscience.2005.10.043  1
2005 Gonzalez CL, Gharbawie OA, Whishaw IQ, Kolb B. Nicotine stimulates dendritic arborization in motor cortex and improves concurrent motor skill but impairs subsequent motor learning. Synapse (New York, N.Y.). 55: 183-91. PMID 15635590 DOI: 10.1002/syn.20106  1
2005 Gharbawie OA, Gonzalez CL, Williams PT, Kleim JA, Whishaw IQ. Middle cerebral artery (MCA) stroke produces dysfunction in adjacent motor cortex as detected by intracortical microstimulation in rats. Neuroscience. 130: 601-10. PMID 15590144 DOI: 10.1016/j.neuroscience.2004.10.010  1
2005 Gharbawie OA, Gonzalez CL, Whishaw IQ. Skilled reaching impairments from the lateral frontal cortex component of middle cerebral artery stroke: a qualitative and quantitative comparison to focal motor cortex lesions in rats. Behavioural Brain Research. 156: 125-37. PMID 15474657 DOI: 10.1016/j.bbr.2004.05.015  1
2004 Gonzalez CL, Gharbawie OA, Williams PT, Kleim JA, Kolb B, Whishaw IQ. Evidence for bilateral control of skilled movements: ipsilateral skilled forelimb reaching deficits and functional recovery in rats follow motor cortex and lateral frontal cortex lesions. The European Journal of Neuroscience. 20: 3442-52. PMID 15610177 DOI: 10.1111/j.1460-9568.2004.03751.x  1
2004 Gharbawie OA, Whishaw PA, Whishaw IQ. The topography of three-dimensional exploration: a new quantification of vertical and horizontal exploration, postural support, and exploratory bouts in the cylinder test. Behavioural Brain Research. 151: 125-35. PMID 15084428 DOI: 10.1016/j.bbr.2003.08.009  1
2003 Gharbawie OA, Whishaw IQ. Cholinergic and serotonergic neocortical projection lesions given singly or in combination cause only mild impairments on tests of skilled movement in rats: evaluation of a model of dementia. Brain Research. 970: 97-109. PMID 12706251 DOI: 10.1016/S0006-8993(03)02285-6  1
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