CEO

 

Ryo Kitada, Ph.D

Nanyang Associate Professor, School of Social Sciences, Nanyang Technological University, Singapore

I am a cognitive neuroscientist who has been fascinated by many questions on mind and brain, such as how our mind and brain work, how they develop and how they become atypical. I completed my PhD in Neuroscience at Kyoto University, where I was supervised by Dr. Michikazu Matsumura. I was then a postdoctoral fellow and research associate under supervision of Dr. Susan J. Lederman. I became an assistant professor at National Institute for Physiological Sciences (NIPS) Japan in 2008. I have started my own lab at Nanyang Technological University. I have been engaged in projects with many collaborators from different disciplines (e.g., economics, psychology, medicine and engineering).

My main focuses of research are (1) to understand the mechanisms underlying multisensory perception and social cognition and (2) how innate and postnatal experience are interacted with each other to develop them. I have been employing both psychophysics and neuroimaging techniques (such as functional magnetic resonance imaging, fMRI) to address these questions.

Webpage of the lab is now open!

(There are open positions in the lab - pls check the new webpage)

My CV (PDF) (Updated on April 5th)

Google scholar

 

 


Publications

Research paper(English only)

*indicates corresponding author
Note that PDFs are for personal use only

1. Sasaki AT, Okamoto Y, Kochiyama T, Kitada R*, Sadato N (in press) Distinct sensitivities of the lateral prefrontal cortex and extrastriate body area to contingency between executed and observed actions Cortex
2. Rajaei N, Aoki N, Takahashi HK, Miyaoka T, Kochiyama T, Ohka M, Sadato N, Kitada R*(in press) The brain networks underlying conscious tactile perception of textures revealed by the Velvet Hand Illusion Hum Brain Mapp
3. Okamoto Y*, Kitada R, Miyahara M, Kochiyama T, Naruse H, Sadato N, Okazawa H, Kosaka H (2018) Altered perspective-dependent brain activationfor viewing hands and associated imitation difficulties for individuals with ASD. NeuroImage Clin. 19巻, 384-395
4. Kawamichi H*, Sugawara SK, Hamano YH, Kitada R, Nakagawa E, Kochiyama T, Sadato N (2018) Neural correlates underlying change in state self-esteem. Sci Rep. 8巻,  1798link
5. Sumiya M, Koike T, Okazaki i, Kitada R*,Sadato N* (2017) Brain networks of social action-outcome contingency: the role of the ventral striatum in integrating signals from the sensory cortex and medial prefrontal cortex. Neurosci Res. 123, pp.43-54 --PDF
6. Fujimoto S, Tanaka S, Laakso I, Yamaguchi T, Kon N, Nakayama T, Kondo K and Kitada R* (2017) The Effect of Dual-Hemisphere Transcranial Direct Current Stimulation Over the Parietal Operculum on Tactile Orientation Discrimination. Front. Behav. Neurosci. 11:173 -- PDF
7. Okamoto Y*, Kosaka H, Kitada R, Seki A, Tanabe HC, Hayashi MJ, Kochiyama T, Saito DN, Yanaka HT, Munesue T, Ishitobi M, Omori M, Wada Y, Okazawa H, Koeda T, Sadato N (2017) Age-dependent atypicalities in body- and face-sensitive activation of the EBA and FFA in individuals with ASD. Neuroscience Research --PDF
8. Yang J, Kitada R*, Kochiyama T, Yu Y, Makita K, Araki Y, Wu J*, Sadato N (2017) Brain networks involved in tactile speed classification of moving dot patterns: the effects of speed and dot periodicity Scientific Reports, 7, 40931 --Link
9. Tanaka SC*, Yamada K*, Kitada R, Tanaka S, Sugawara SK, Ohtake F and Sadato N* (2016) Overstatement in happiness reporting with ordinal, bounded scale. Scientific Reports, 6, 21321.--Link
10. Takahashi HK, Kitada R*, Sasaki AT, Kawamichi H, Okazaki S, Kochiyama T and Sadato N* (2015) Brain networks of affective mentalizing revealed by the tear effect: the integrative role of the medial prefrontal cortex and precuneus. Neuroscience Research, 101, pp. 32-43. --PDF
11.Kawamichi H*, Kitada R*,Yoshihara K, Takahashi H and Sadato N (2015) Interpersonal Touch Suppresses Visual Processing of Aversive Stimuli. Frontiers in Human Neuroscience, 9, 164 (first and second authors equally contributed to the study)---PDF
12.Okamoto Y, Kitada R,Tanabe HC, Hayashi MJ, Kochiyiama T, Munesue T, Ishitobi M, Saito DN, Yanaka HT, Omori M, Wada Y, Okazawa H, Sasaki AT, Morita T, Itakura S, Kosaka H and Sadato N*(2014) Attenuation of the contingency detection effect in the extrastriate body area in autism spectrum disorder. Neuroscience Research, 87, pp. 66-76---PDF
13.Kitada R*,Sasaki AT, Okamoto Y, Kochiyama T and Sadato N (2014) Role of the precuneus in the detection of incongruency between tactile and visual texture information: A functional MRI study. Neuropsychologia, 64, pp.252–262---PDF
14.Kitada R*,Yoshihara K, Sasaki AT, Hashiguchi M, Kochiyama T and Sadato N (2014) The brain network underlying the recognition of hand gestures in the blind: the supramodal role of the extrastriate body area. The Journal of Neuroscience, 34, pp. 10096-10108---PDF
15.Miyahara M*,Kitada R*,Sasaki AT, Okamoto Y, Tanabe HC and Sadato N (2013) From gestures to words: spontaneous verbal labeling of complex sequential hand movements reduces fMRI activation of the imitation-related regions. Neuroscience Research, 75, pp. 228-238---PDF
16.Kitada R*,Okamoto Y, Sasaki AT, Kochiyama T, Miyahara M, Lederman SJ and Sadato N (2013) Early visual experience and the recognition of basic facial expressions: involvement of the middle temporal and inferior frontal gyri during haptic identification by the early blind. Frontiers in Human Neuroscience, 7, 7---PDF
17.Kitada R*,Sadato N and Lederman SJ (2012) Tactile perception of nonpainful unpleasantness in relation to perceived roughness: Effects of inter-element spacing and speed of relative motion of rigid 2-D raised-dot patterns at two body loci, Perception, 41, pp. 204-229 ---PDF
18.Pawluk D*,Kitada R,Abramowicz A, Hamilton C and Lederman SJ (2011) Figure/Ground Segmentation via a Haptic Glance: Attributing Initial Finger Contacts to Objects or Their Supporting Surfaces. IEEE Transactions on Haptics, 4, pp. 2-13---PDF
19. Kitada R*,Johnsrude IS, Kochiyama T and Lederman SJ (2010) Brain networks involved in haptic and visual identification of facial expressions of emotion: an fMRI study. NeuroImage, 49, pp. 1677-1689---PDF
20.Kitada R*,Dijkerman HC, Soo G and Lederman SJ (2010) Representing human hands haptically or visually from first-person versus third-person perspectives. Perception, 39, pp. 236-254---PDF
21.Kitada R*,Johnsrude IS, Kochiyama T and Lederman SJ (2009) Functional specialization and convergence in the occipito-temporal cortex supporting haptic and visual identification of human faces and body parts: an fMRI study. Journal of Cognitive Neuroscience, 21, pp. 2027-2045---PDF
22. Lederman SJ*, Klatzky RL, Abramowicz A, Salsman K,Kitada Rand Hamilton C (2007) Haptic recognition of static and dynamic expressions of emotion in the live face. Psychological Science, 18, pp. 158-164---PDF
23. Lawrence MA,Kitada R,Klatzky RL and Lederman SJ* (2007) Haptic roughness perception of linear gratings via bare finger or rigid probe. Perception, 36, pp. 547-557---PDF
24.Kitada R,Kito T, Saito DN, Kochiyama T, Matsumura M, Sadato N* and Lederman SJ (2006) Multisensory activation of the intraparietal area when classifying grating orientation: a functional magnetic resonance imaging study. The Journal of neuroscience, 26, pp. 7491-7501---PDF
25. Kilgour AR,Kitada R,Servos P, James TW and Lederman SJ* (2005) Haptic face identification activates ventral occipital and temporal areas: an fMRI study Brain and Cognition, 59, pp. 246-257---PDF
26.Kitada R,Hashimoto T, Kochiyama T, Kito T, Okada T, Matsumura M, Lederman SJ and Sadato N* (2005) Tactile estimation of the roughness of gratings yields a graded response in the human brain: an fMRI study. NeuroImage, 25, pp. 90-100---PDF
27.Kitada R,Kochiyama T, Hashimoto T, Naito E and Matsumura M* (2003) Moving tactile stimuli of fingers are integrated in the intraparietal and inferior parietal cortices. Neuroreport, 14, pp. 719-724---PDF
28. Naito E, Kochiyama T,Kitada R,Nakamura S, Matsumura M, Yonekura Y and Sadato N* (2002) Internally simulated movement sensations during motor imagery activate cortical motor areas and the cerebellum. The Journal of neuroscience, 22, pp. 3683-3691---PDF
29.Kitada R,Naito E, and Matsumura M* (2002) Perceptual changes in illusory wrist flexion angles resulting from motor imagery of the same wrist movements. Neuroscience, 109, pp. 701-707---PDF

Review, Book Chapter and Conference Papers(English only)

30. Kitada R (2016) THE BRAIN NETWORK FOR HAPTIC OBJECT RECOGNITON. In H. Kajimoto, S. Saga & M. Konyo (eds). Pervasive haptics, pp. 22-37. Springer Japan ---PDF
31. Pawluk DTV, Adams RJ, Kitada R (2015) Review: Behavioral Research, Technology Development and Applications in Assistive Technology for Individuals Who are Blind or Vision Impaired Using Haptics. IEEE transactions on haptics, 8, pp. 258-278---PDF
32.Kawamichi H*, Yoshihara K,Kitada R,Matsunaga M, Sasaki AT, Yoshida Y, Takahashi HC, Sadato N. (2014). Sense of Acceptance: Key Factor of Social Learning. In Akazawa T, Ogihara N, C Tanabe H and Terashima H (Eds), Dynamics of Learning in Neanderthals and Modern Humans (Vol.2: pp217-220). Tokyo: Springer Japan---PDF
33.Lederman SJ*,Kitada R,Pawluk D(2010) Haptic perception. Corsini Encyclopedia of Psychology (4th edition), 2, pp. 750-752, John Wiley & Sons. ---PDF
34.Kitada R*,Pawluk D (2010) Tactile sensation. Corsini Encyclopedia of Psychology (4th edition), 4, pp. 1751-1752, John Wiley & Sons.---PDF
35.Lederman SJ*, Klatzky RL, Kitada R (2010) Haptic face processing and its relation to vision. In J. Kaiser & M. Naumer (eds). Multsensory Object Perception in the Primate Brain. Springer Verlag pp. 273-300---PDF

36.Pawluk D*,Kitada R,Abramowicz A, Hamilton C, Lederman SJ (2010) Haptic figure-ground differentiation via a haptic glance. Proceedings of the Annual Haptics Symposium on Teleoperator and Virtual-Environment Systems, IEEE Haptics Symposium, 25-26 March, Waltham Massachusetts, USA, pp. 63-66---PDF
37.Lederman SJ*, Kilgour AR,Kitada R,Klatzky RL, Hamilton C (2007) Haptic face processing. Canadian Journal of Experimental Psychology 61, pp. 230-241---PDF