Refereed Journal Articles

Whishaw, I. Q., Karl, J. M., & Humphrey, N. K. (2016). Dissociation of the Reach and the Grasp in the destriate (V1) monkey Helen: a new anatomy for the dual visuomotor channel theory of reaching. Experimental Brain Research, 234(8), 2351-2362. (Pubmed)

Whishaw, I. Q. & Karl, J. M. (2015). The contribution of the Reach and the Grasp to shaping brain and behaviour. Canadian Journal of Experimental Psychology, 68(4), 223-235. (PubMed)

Thomas, B. L., Karl, J. M., & Whishaw, I. Q. (2014). Independent development of the Reach and the Grasp in self-touching by human infants in the first six months. Frontiers in Developmental Psychology, 5(1526), doi: 10.3389/fpsyg.2014.01526. (PubMed)

Karl, J. M., & Whishaw, I. Q. (2014). Haptic grasping configurations in early infancy reveal different developmental profiles for visual guidance of the Reach versus the Grasp. Experimental Brain Research, 232(10), 3301-3316. (PubMed)

Hall, L. A., Karl, J. M., Thomas, B. L., & Whishaw I. Q. (2014). Reach and Grasp reconfigurations reveal that proprioception assists reaching and hapsis assists grasping in peripheral vision. Experimental Brain Research, 232(9), 2807-2819. (PubMed)

Karl, J. M., & Whishaw, I. Q. (2013). Different evolutionary origins for the Reach and the Grasp: an explanation for dual visuomotor channels in primate parietofrontal cortex. Frontiers in Neurology, 4(208), doi: 10.3389/fneur.2013.00208. (PubMed)

Karl, J. M., Schneider, L. R., & Whishaw, I.Q. (2013). Nonvisual learning of intrinsic object properties in a reaching task dissociates grasp from reach. Experimental Brain Research, 225(4), 465-77. (PubMed)

Karl, J. M., Sacrey, L. R., Doan, J. B., & Whishaw, I. Q. (2012). Oral hapsis guides accurate hand preshaping for grasping food targets in the mouth. Experimental Brain Research, 221(2), 223-240. (PubMed)

Sacrey, L. R., Karl, J. M., & Whishaw, I. Q. (2012). Development of visual and somatosensory attention of the reach-to-eat movement in human infants aged 6 to 12 months. Experimental Brain Research, 223(1), 121-36. (PubMed)

Karl, J. M., Sacrey, L. R., Doan, J. B., & Whishaw, I. Q. (2012). Hand shaping using hapsis resembles visually guided hand shaping. Experimental Brain Research, 219(1), 59-74. (PubMed)

Sacrey, L. R., Karl, J. M., & Whishaw, I. Q. (2012). Development of rotational movements, hand shaping, and accuracy in advance and withdrawal for the reach-to-eat movement in human infants aged 6 to 12 months. Infant Behavior and Development, 35(3), 543-560. (PubMed)

Karl, J. M., Alaverdashvili, M., Cross, A. R., & Whishaw, I. Q. (2010). Thinning, movement, and volume loss of residual cortical tissue occurs after stroke in the adult rat as identified by histological and magnetic resonance imaging analysis. Neuroscience, 170(1), 123-137. (PubMed)

Whishaw, I. Q., Sacrey, L. R., Travis, S. G., Gholamrezaei, G., Karl, J. M. (2010). The functional origins of speech-related hand gestures. Behavioural Brain Research, 214(2), 206-215. (PubMed)

Karl, J. M., Sacrey, L. R., McDonald, R. J., & Whishaw I. Q. (2008). Intact intracortical microstimulation (ICMS) representations of rostral and caudal forelimb areas in rats with quinolinic acid lesions of the medial or lateral caudate-putamen in an animal model of Huntington’s disease. Brain Research Bulletin, 77(1), 42-48. (PubMed)

Gharbawie, O. A., Karl, J. M., Whishaw, I. Q. (2007). Recovery of skilled reaching following motor cortex stroke: Do residual corticofugal fibers mediate compensatory recovery? European Journal of Neuroscience 26(11), 3309-27. (PubMed)

Book Chapters & Encyclopedia Entries

Karl, J. M. (In Press). Prehension. In B. Hopkins, E. Geangu, & S. Linenauger (Eds.) The Cambridge Encyclopedia of Child Development, 2nd Edition. Cambridge University Press.

Karl, J. M. & Culham, J. C. (2016). Beyond Roland: How does the Human Brain Produce Complex Motor Behaviours? Insights from Functional Neuroimaging. In B. Kolb & I. Q. Whishaw (Eds.) Brain & Behaviour: Revisiting the Classic Studies (pp. 253-265). London, UK: Sage. (Sage)

Karl, J. M. & Whishaw, I. Q. (2012). Rodent skilled reaching for modeling pathological conditions of the human motor system. In E. L. Lane & S. B. Dunnett (Eds.), Contemporary Animal Models of Movement Disorders: Volume I, Neuromethods, vol. 61, (pp. 87 – 107). New York, NY: Springer. (Springer)

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