On the different roles of the cerebral hemispheres in mental imagery: The “o'Clock Test” in two clinical cases
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Visual mental imagery: Evidence for a heterarchical neural architecture
2024, Physics of Life ReviewsUnilateral spatial neglect after posterior parietal damage
2018, Handbook of Clinical NeurologyCitation Excerpt :The task consists in the setting of the midpoint of horizontally presented segments of different lengths (Bisiach et al., 1976, 1983; Heilman and Valenstein, 1979; Schenkenberg et al., 1980). Drawing by copy (Gainotti et al., 1972), and from memory (Bisiach et al., 1981; Grossi et al., 1989). Currently, touch-screen devices are also used (e.g., Rabuffetti et al., 2002).
Mental Imagery: Visual Cognition
2015, International Encyclopedia of the Social & Behavioral Sciences: Second EditionOne's own country and familiar places in the mind's eye: Different topological representations for navigational and non-navigational contents
2014, Neuroscience LettersCitation Excerpt :By contrast, when asked to bring back memories of a familiar square in Geneva and of the map of France she “forgot” elements that fell on the left side of the mental representation. Grossi and co-workers [19] described another patient who failed when he had to mentally compare two different times on two analogue clocks to decide which clock hands formed the widest angle; thus, he showed a deficit in the mental representation of an object. It has, however, been highlighted that both navigational and non-navigational mental images can be defined according to viewer-centred and object-centred coordinates [20].