Research Topics
| David BrangSummaryAffiliation: University of California Country: USA Publications
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Publications
Grapheme-color synesthetes show enhanced crossmodal processing between auditory and visual modalitiesDavid Brang
Department of Psychology, University of CA, San Diego, La Jolla, CA 92093, USA
Cortex 48:630-7. 2012..This finding supports our conjecture that the atypical sensory experiences of synesthetes represent a selective expression of a more diffuse propensity toward 'typical' crossmodality interactions...
Survival of the synesthesia gene: why do people hear colors and taste words?David Brang
Department of Psychology, University of California, San Diego, La Jolla, California, United States of America
PLoS Biol 9:e1001205. 2011..Progress in uncovering the genetic basis of synesthesia will help us understand why synesthesia has been conserved in the population...
Handedness and calendar orientations in time-space synaesthesiaDavid Brang
Department of Psychology, University of California, San Diego, California 92093 0109, USA
J Neuropsychol 5:323-32. 2011..We suggest that the implicit biases seen in controls are mediated by similar mechanisms as in synaesthesia, highlighting the graded nature of synaesthetic associations...
Similarly shaped letters evoke similar colors in grapheme-color synesthesiaDavid Brang
University of CA, San Diego, CA, USA
Neuropsychologia 49:1355-8. 2011....
Magnetoencephalography reveals early activation of V4 in grapheme-color synesthesiaD Brang
University of California, San Diego, CA 92093 0109, USA
Neuroimage 53:268-74. 2010..Results are discussed in the context of an updated version of the cross-activation model, the cascaded cross-tuning model of grapheme-color synesthesia...
Contextual priming in grapheme-color synesthetes and yoked controls: 400 msec in the life of a synestheteDavid Brang
University of California, San Diego, La Jolla, CA 92093, USA
J Cogn Neurosci 23:1681-96. 2011..The P2 modulation was unique to the synesthetes and may reflect neural activity that underlies the conscious experience of the synesthetic induction...
Is the sky 2? Contextual priming in grapheme-color synaesthesiaD Brang
Cognitive Science Department, University of California San Diego, 9500 Gilman Drive 0515, La Jolla, CA 92092, USA
Psychol Sci 19:421-8. 2008..The results suggest that grapheme-color synaesthesia is automatic and perceptual in nature and also suggest that the connections between colors and numbers are bidirectional...
Temporal sequences, synesthetic mappings, and cultural biases: the geography of timeDavid Brang
Department of Psychology, University of California, San Diego, La Jolla, CA 92093, USA
Conscious Cogn 19:311-20. 2010....
Apotemnophilia: a neurological disorderDavid Brang
Center for Brain and Cognition, University of California, San Diego, La Jolla, California, USA
Neuroreport 19:1305-6. 2008..We found heightened skin conductance response to pinprick below the desired line of amputation. We propose apotemnophilia arises from congenital dysfunction of the right superior parietal lobule and its connection with the insula...
Spatial cueing in time-space synesthetes: An event-related brain potential studyUrsina Teuscher
Department of Cognitive Science, University of California, San Diego, La Jolla, 92093 0515, United States
Brain Cogn 74:35-46. 2010..The findings suggest that in these time-space synesthetes cue validity influenced post-perceptual processes, such as stimulus evaluation and categorization, with no evidence for enhanced visual processing...
Xenomelia: a new right parietal lobe syndromePaul D McGeoch
Center for Brain and Cognition, University of California, San Diego, La Jolla, CA 92093, USA
J Neurol Neurosurg Psychiatry 82:1314-9. 2011..The authors introduce the term 'xenomelia' as a more appropriate name than apotemnophilia or body integrity identity disorder, for what appears to be an unrecognised right parietal lobe syndrome...
Visual field heterogeneity, laterality, and eidetic imagery in synesthesiaDavid Brang
Center for Brain and Cognition, University of California, San Diego, La Jolla, CA, USA
Neurocase 16:169-74. 2010..The implications of these findings for the level at which synesthesia occurs, the 'enhanced cross-activation' model, and the mechanisms of visual memory are discussed...
Dynamic reorganization of referred sensations by movements of phantom limbsVilayanur S Ramachandran
Center for Brain and Cognition, University of California San Diego, La Jolla, California 92093 0109, USA
Neuroreport 21:727-30. 2010..This finding further highlights the dynamic nature of the brain on remarkably short-time scales...
Size reduction using Mirror Visual Feedback (MVF) reduces phantom painV S Ramachandran
Center for Brain and Cognition, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0109, USA
Neurocase 15:357-60. 2009..Remarkably we find that optically 'resurrecting' the phantom with a mirror and using a lens to make the phantom appear to shrink caused the pain to 'shrink' as well...
Sentence context affects the brain response to masked wordsSeana Coulson
Department of Cognitive Science, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093, USA
Brain Lang 113:149-55. 2010..Data are interpreted as suggesting a link between the neural generators of the N400 and conceptual short-term memory, a dynamic process for conceptual activation and structuring that is triggered by perceptual input...
Sexual and food preference in apotemnophilia and anorexia: interactions between 'beliefs' and 'needs' regulated by two-way connections between body image and limbic structuresVilayanur S Ramachandran
Center for Brain and Cognition, University of California San Diego, La Jolla, CA 92093 0109, USA
Perception 38:775-7. 2009..We postulate that sexual 'aesthetic preference' for certain body morphology is dictated in all individuals in part by the cortical representation of one's body image...
Tactile-emotion synesthesiaV S Ramachandran
Center for Brain and Cognition, University of California, San Diego, CA 92093 0109, USA
Neurocase 14:390-9. 2008..It may represent an enhancement of pre-existing evolutionarily primitive interactions between touch and emotions...
Sensations evoked in patients with amputation from watching an individual whose corresponding intact limb is being touchedVilayanur S Ramachandran
Center for Brain and Cognition, University of California San Diego, 9500 Gilman Dr 0109, La Jolla, CA 92093 0109, USA
Arch Neurol 66:1281-4. 2009..While these neurons cannot by themselves discriminate between the two, the mind is aware of the difference between feeling and watching; one does not confuse empathy with actual experience...
Olfactory bulb dysgenesis, mirror neuron system dysfunction, and autonomic dysregulation as the neural basis for autismDavid Brang
Center for Brain and Cognition, UCSD, La Jolla, CA 92093 0109, USA
Med Hypotheses 74:919-21. 2010..This causes deranged autonomic feedback, resulting in additional deficiencies in MNS with loss of emotional empathy and introspection...
