Research Topics
| Roi Cohen KadoshSummaryAffiliation: University College London Country: UK Publications
| Collaborators
|
Detail Information
Publications
Are numbers special? The comparison systems of the human brain investigated by fMRIRoi Cohen Kadosh
Department of Behavioral Sciences and Zlotowski Center for Neuroscience, Ben Gurion University of the Negev, Beer Sheva, Israel
Neuropsychologia 43:1238-48. 2005....- Are numbers special? An overview of chronometric, neuroimaging, developmental and comparative studies of magnitude representationRoi Cohen Kadosh
Institute of Cognitive Neuroscience and Department of Psychology, University College London, London WC1N 3AR, UK
Prog Neurobiol 84:132-47. 2008..Together, based on such an integrative overview, we discuss limitations inherent in each approach, and the possibility whether shared, or distinct magnitude representation, or both representations exist... - DyscalculiaRoi Cohen Kadosh
Institute of Cognitive Neuroscience and Department of Psychology, University College London, 17 Queen Square, London WC1N 3AR, UK
Curr Biol 17:R946-7. 2007 
Mental representation: what can pitch tell us about the distance effect?Roi Cohen Kadosh
Institute of Cognitive Neuroscience and Department of Psychology, University College London, London, UK
Cortex 44:470-7. 2008..These findings imply that the distance effect under comparison tasks might reflect a general sensorimotor transformation, rather than mental representation per se...- The neuronal correlate of bidirectional synesthesia: a combined event-related potential and functional magnetic resonance imaging studyRoi Cohen Kadosh
Ben Gurion University of the Negev, Beer Sheva, Israel
J Cogn Neurosci 19:2050-9. 2007.... - Numerical representation: abstract or nonabstract?Roi Cohen Kadosh
Institute of Cognitive Neuroscience and Department of Psychology, University College London, London, UK
Q J Exp Psychol (Hove) 61:1160-8. 2008..The current results showed deviation from abstract representation in both reaction time and accuracy and therefore support the idea that nonabstract representations of numbers do exist... - When brightness counts: the neuronal correlate of numerical-luminance interferenceRoi Cohen Kadosh
Department of Psychology and Zlotowski Center for Neuroscience, Ben Gurion University of the Negev, Beer Sheva 84105, Israel
Cereb Cortex 18:337-43. 2008..The current results support the idea that the parietal lobe might be equipped with neuronal substrates for magnitude processing even for nonspatial dimensions... - The laterality effect: myth or truth?Roi Cohen Kadosh
Institute of Cognitive Neuroscience and Department of Psychology, University College London, London WC1N 3AR, UK
Conscious Cogn 17:350-4. 2008..The current results suggest that the laterality effect should be taken into account when using paradigms that require automatic numerical processing such as Stroop-like or priming tasks... - The brain locus of interaction between number and size: a combined functional magnetic resonance imaging and event-related potential studyRoi Cohen Kadosh
Ben Gurion University of the Negev, Beer Sheva, Israel
J Cogn Neurosci 19:957-70. 2007..We concluded that the processing of magnitude can be subserved by shared or distinct neural substrates, depending on task requirements... - Virtual dyscalculia induced by parietal-lobe TMS impairs automatic magnitude processingRoi Cohen Kadosh
Department of Behavioral Sciences and Zlotowski Center for Neuroscience, Ben Gurion University of the Negev, Beer Sheva 84105, Israel
Curr Biol 17:689-93. 2007..These findings provide direct evidence for the functional role of right IPS in automatic magnitude processing... - Can synaesthesia research inform cognitive science?Roi Cohen Kadosh
Institute of Cognitive Neuroscience and Department of Psychology, University College London, 17 Queen Square, London WC1N 3AR, UK
Trends Cogn Sci 11:177-84. 2007..Therefore, research of synaesthesia provides a unique window into other domains of cognitive neuroscience. We conclude that the study of synaesthesia could advance our understanding of the normal and abnormal human brain and cognition... - A synesthetic walk on the mental number line: the size effectRoi Cohen Kadosh
Department of Behavioral Sciences and Zlotowski Center for Neuroscience, Ben Gurion University of the Negev, Beer Sheva, Israel
Cognition 106:548-57. 2008..In addition, the results show that in digit-color synesthesia, colors can evoke numerical representation automatically... - Notation-dependent and -independent representations of numbers in the parietal lobesRoi Cohen Kadosh
Department of Behavioral Sciences and Zlotowski Center for Neuroscience, Ben Gurion University of the Negev, Beer Sheva, Israel
Neuron 53:307-14. 2007..Our results challenge the commonly held belief that numbers are represented solely in an abstract way in the human brain... - Processing conflicting information: facilitation, interference, and functional connectivityRoi Cohen Kadosh
Institute of Cognitive Neuroscience and Department of Psychology, University College London, London, UK
Neuropsychologia 46:2872-9. 2008..4) These networks were modulated by the two groups that we distinguished based on the ACC activation... - Are Arabic and verbal numbers processed in different ways?Roi Cohen Kadosh
Department of Psychology and Zlotowski Center for Neuroscience, Ben Gurion University of the Negev, Beer Sheva, Israel
J Exp Psychol Learn Mem Cogn 34:1377-91. 2008.... - Induced cross-modal synaesthetic experience without abnormal neuronal connectionsRoi Cohen Kadosh
Department of Psychology, Institute of Cognitive Neuroscience, University College London, London, United Kingdom
Psychol Sci 20:258-65. 2009..Given the short time frame of the experiment, it is unlikely that new cortical connections were established, so we conclude that synaesthesia can result from disinhibition between brain areas... - Synaesthesia: learned or lost?Roi Cohen Kadosh
Institute of Cognitive Neuroscience and Department of Psychology, University College London, UK
Dev Sci 12:484-91. 2009..These findings are integrated into an interactive specialization account of development in order to explain the neuronal mechanism underlying synaesthesia... - When 9 is not on the right: implications from number-form synesthesiaLimor Gertner
Department of Psychology and Zlotowski Center for Neuroscience, Ben Gurion University of the Negev, P O Box 635, Beer Sheva 84105, Israel
Conscious Cogn 18:366-74. 2009.... - The mental cost of cognitive enhancementTeresa Iuculano
Department of Experimental Psychology, University of Oxford, Oxford OX1 3UD, United Kingdom, Institute of Cognitive Neuroscience, University College London, London WC1N 3AR, United Kingdom, and Stanford Cognitive and Systems Neuroscience Laboratory, Palo Alto, California 94304
J Neurosci 33:4482-6. 2013..These findings have important implications for the future use of enhancement technologies for neurointervention and performance improvement in healthy populations... - When blue is larger than red: colors influence numerical cognition in synesthesiaRoi Cohen Kadosh
Ben Gurion University of the Negev, Israel
J Cogn Neurosci 17:1766-73. 2005..It is proposed that bidirectional coactivation of brain areas is responsible for the links between color and magnitude processing in color-grapheme synesthesia and that unidirectional models of synesthesia might have to be revised... - Color congruity effect: where do colors and numbers interact in synesthesia?Roi Cohen Kadosh
Department of Behavioral Sciences and Zlotowski Center for Neuroscience, Ben Gurion University of the Negev, Beer Sheva, Israel
Cortex 42:259-63. 2006..Moreover, by using the current paradigm it is possible to determine the stage at which color-digit binding in synesthesia occurs... - Prevalence, characteristics and a neurocognitive model of mirror-touch synaesthesiaMichael J Banissy
Department of Cognitive, Perceptual and Brain Sciences, Institute of Cognitive Neuroscience, University College London, London WC1E 6BT, UK
Exp Brain Res 198:261-72. 2009..Finally, we propose a neurocognitive model to account for these characteristics and discuss the implications of our findings for general theories of synaesthesia... - The effect of orientation on number word processingRoi Cohen Kadosh
Department of Behavioral Sciences, Zlotowski Center for Neuroscience, Ben Gurion University of the Negev, Beer Sheva, Israel
Acta Psychol (Amst) 124:370-81. 2007..Accordingly, it is proposed that our cognitive system is endowed with two different mechanisms for numerical processing; one relies on a visual-spatial code and the other on a verbal code... 
Developmental changes in effective connectivity in the emerging core face networkKathrin Cohen Kadosh
Department of Psychology, Institute of Cognitive Neuroscience, University College London, London, UK
Cereb Cortex 21:1389-94. 2011..The current results have important implications for future studies investigating trajectories of brain development and cortical specialization both in typically and atypically developing populations...- Numerical representation in the parietal lobes: abstract or not abstract?Roi Cohen Kadosh
Institute of Cognitive Neuroscience and Department of Psychology, University College London, London, United Kingdom
Behav Brain Sci 32:313-28; discussion 328-73. 2009..We argue that numerical representation is primarily non-abstract and is supported by different neuronal populations residing in the parietal cortex... - A common representation for semantic and physical properties: a cognitive-anatomical approachRoi Cohen Kadosh
Department of Behavioral Sciences and Zlotowski Center for Neuroscience, Ben Gurion University of the Negev, Beer Sheva, Israel
Exp Psychol 53:87-94. 2006..It is suggested that this brain area, the left intraparietal sulcus, subserves various comparison processes by representing various quantities on an amodal magnitude scale... - Investigating face-property specific processing in the right OFAKathrin Cohen Kadosh
Institute of Cognitive Neuroscience, University College London, London, UK
Soc Cogn Affect Neurosci 6:58-65. 2011..Together the results suggest that TMS to the rOFA affects the integrative processing of facial identity and expression at a mid-latency processing stage... - Implications of number-space synesthesia on the automaticity of numerical processingLimor Gertner
Department of Psychology and the Zlotowski Center for Neuroscience, Ben Gurion University of the Negev, Beer Sheva, Israel Electronic address
Cortex 49:1352-62. 2013..The involvement of space in automatic magnitude processing for number-space synesthetes and non-synesthetes is discussed... - Cognitive neuroscience: rewired or crosswired brains?Roi Cohen Kadosh
Institute of Cognitive Neuroscience and Department of Psychology, University College London, 17 Queen Square, London WC1N 3AR, UK
Curr Biol 16:R962-3. 2006.... - Small is bright and big is dark in synaesthesiaRoi Cohen Kadosh
Curr Biol 17:R834-5. 2007