Cheetham, Marcus; Suter, Pascal; Jäncke, Lutz (2014). Perceptual discrimination difficulty and familiarity in the Uncanny Valley: more like a "Happy Valley". Frontiers in Psychology:5:1219.
Cheetham, Marcus; Pavlovic, Ivana; Jordan, Nicola; Suter, Pascal; Jäncke, Lutz (2013). Category processing and the human likeness dimension of the Uncanny Valley Hypothesis: eye-tracking date. Frontiers in Psychology:4:108.
Cheetham, Marcus; Suter, Pascal; Jäncke, Lutz (2011). The human likeness dimension of the “uncanny valley hypothesis”: behavioral and functional MRI findings. Frontiers in Human Neuroscience, 5:126.