Dr RAMAKRISHNA CHAKRAVARTHI The University of Aberdeen School of Psychology Dr RAMAKRISHNA CHAKRAVARTHI Lecturer www.threeneurons.com pref School of Psychology William Guild Building Room S7 Kings College Old Aberdeen AB24 3FX



Contact Details



Personal website: www.threeneurons.com
Address: School of Psychology
William Guild Building
Room S7
Kings College
Old Aberdeen
AB24 3FX

Research Interests

  • Neural mechanisms in visual perception, attention and short-term memory
  • Object recognition: crowding and reading
  • Time perception
  • Intentionality and visual awareness

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Contributions to Journals


  • Van Vugt, MK., Chakravarthi, R. & Lachaux, J-P (2014). 'For whom the bell tolls: periodic reactivation of sensory cortex in the gamma band as a substrate of visual working memory maintenance'. Frontiers in Human Neuroscience, vol 8, 696.
    [Online] DOI: 10.3389/fnhum.2014.00696
    [Online] AURA: fnhum_08_00696.pdf
  • Chakravarthi, R., Carlson, TA., Chaffin, J., Turret, J. & VanRullen, R. (2014). 'The temporal evolution of coarse location coding of objects: evidence for feedback'. Journal of Cognitive Neuroscience, vol 26, no. 10, pp. 2370-2384.
    [Online] DOI: 10.1162/jocn_a_00644
  • Reuther, J. & Chakravarthi, R. (2014). 'Categorical membership modulates crowding: evidence from characters'. Journal of Vision, vol 14, no. 6, 5, pp. 1-13.
    [Online] DOI: 10.1167/14.6.5
    [Link] http://www.journalofvision.org/content/14/6/5.full
  • Freeman, J., Chakravarthi, R. & Pelli, D. (2012). 'Substitution and pooling in crowding'. Attention, Perception & Psychophysics, vol 74, no. 2, pp. 379-396.
    [Online] DOI: 10.3758/s13414-011-0229-0
  • Chakravarthi, R. & VanRullen, R. (2012). 'Conscious updating is a rhythmic process'. PNAS, vol 109, no. 26, pp. 10599-10604.
    [Online] DOI: 10.1073/pnas.1121622109
  • Chakravarthi, R. & VanRullen, R. (2011). 'Bullet trains and steam engines: Exogenous attention zips but endogenous attention chugs along'. Journal of Vision, vol 11, no. 4, 12.
    [Online] DOI: 10.1167/11.4.12
    [Link] http://ww.journalofvision.org/content/11/4/12.full
  • Pelli, DG., Chakravarthi, R. & Chakravarthi, R. (2011). 'The same binding in contour integration and crowding'. Journal of Vision, vol 11, no. 8, 1, pp. 1-12.
    [Online] DOI: 10.1167/11.8.1
    [Link] http://www.scopus.com/inward/record.url?scp=80054688043&partnerID=8YFLogxK
  • Vickery, T., Shim, WM., Chakravarthi, R., Jiang, Y. & Luedeman, R. (2009). 'Supercrowding: Weakly masking a target expands the range of crowding'. Journal of Vision, vol 9, no. 2, pp. 1-15.
    [Online] DOI: 10.1167/9.2.12
    [Link] http://w.journalofvision.org/content/9/2/12.full
  • Chakravarthi, R. & Cavanagh, P. (2009). 'Bilateral field advantage in visual crowding'. Vision research, vol 49, no. 13, pp. 1638-1646., http://dx.doi.org/10.1016/j.visres.2009.03.026
    [Online] DOI: 10.1016/j.visres.2009.03.026
  • Chakravarthi, R. & Cavanagh, P. (2009). 'Recovery of a crowded object by masking the flankers: Determining the locus of feature integration'. Journal of Vision, vol 9, no. 10, 4.
    [Online] DOI: 10.1167/9.10.4
    [Link] http://ww.w.journalofvision.org/content/9/10/4.full
  • Chakravarthi, R. & Cavanagh, P. (2007). 'Temporal properties of the polarity advantage effect in crowding'. Journal of Vision, vol 7, no. 2, 11.
    [Online] DOI: 10.1167/7.2.11
    [Link] http://ww.journalofvision.org/content/7/2/11.full
  • Chakravarthi, R. (2002). 'Real latencies and facilitation'. Consciousness and Cognition, vol 11, no. 2, pp. 300-303., http://dx.doi.org/10.1006/ccog.2002.0572
    [Online] DOI: 10.1006/ccog.2002.0572

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