B.Sc. (Boğaziçi University) [Computer Science], M.Sc. (Boğaziçi University) [Computer Science), Ph.D. (New York University) [Psychology, Cognition, and Perception]
Assistant Professor, Department of Ophthalmology & Visual Sciences, Faculty of Medicine, University of British Columbia
Research Interestsfacial recognition; psychophysics; visual perception
Dr. Oruc’s research focuses on understanding the brain mechanisms behind higher-level vision to inform development of paradigms that can reverse and rehabilitate visual dysfunction caused by various brain disorders such as prosopagnosia (face blindness) and autism spectrum disorder.
In one such line of research, she studies visual adaptation, an experience-dependent form of neuroplasticity that Dr. Oruc believes can be used as a way to restore high-level cortical visual function, such as recognition of objects and faces. Indeed, she has shown that visual adaptation produces a temporary benefit, a moment of hypersensitivity, to one’s ability to identify faces. An ongoing large-scale web-based study in her lab investigates the factors underlying the population variance in these adaptation-induced benefits. You can check this experiment out (and even participate) here.
Dr Oruc uses adaptation and other behavioural paradigms to investigate visual dysfunction in autism spectrum disorder (ASD). Her group has recently discovered characteristic signatures of visual abnormalities that help to parse the diverse autism spectrum into true etiological subgroups. Ultimately such visual profiles can be used to improve diagnosis and lead to better treatment options. Dr. Oruc hopes to develop an early detection system for these characteristic visual signatures using EEG. Dr. Oruc also welcomes any collaboration with fellow ICORD researchers in studies that involve EEG recording or visual psychophysical testing.
Please visit her website for more information.
Current Lab Members
|Ph.D. Students||Postdoctoral Fellows|
|Fakhri Shafai||Esther Alonso-Prieto|
|2014||Christina Zhang||Summer Student Research Award (UBC Faculty of Medicine)|
|Stella (Qishuo) Luo||Globalink International Research Internship (MITACS)|
|2013||Fakhri Shafai||Autism Research Training Award (Canadian Institutes of Health Research)|
- Shafai, F, Armstrong, K, Iarocci, G, Oruc, I. 2015. Visual orientation processing in autism spectrum disorder: No sign of enhanced early cortical function.. J Vis. doi: 10.1167/15.15.18.
- Alonso-Prieto, E et al.. 2015. Interactions between the perception of age and ethnicity in faces: an event-related potential study.. Cogn Neuropsychol. doi: 10.1080/02643294.2015.1061981.
- Alonso-Prieto, E et al.. 2015. Temporal dynamics of the face familiarity effect: bootstrap analysis of single-subject event-related potential data.. Cogn Neuropsychol. doi: 10.1080/02643294.2015.1053852.
- Yang, N, Shafai, F, Oruc, I. 2014. Size determines whether specialized expert processes are engaged for recognition of faces.. J Vis. doi: 10.1167/14.8.17.
- Dalrymple, KA et al.. 2014. Spontaneous perceptual facial distortions correlate with ventral occipitotemporal activity.. Neuropsychologia. doi: 10.1016/j.neuropsychologia.2014.05.005.