Colour fluctuations in grapheme-colour synaesthesia: The effect of clinical and non-clinical mood changes
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چکیده
منابع مشابه
Colour fluctuations in grapheme-colour synaesthesia: The effect of clinical and non-clinical mood changes.
Synaesthesia is a condition that gives rise to unusual secondary sensations (e.g., colours are perceived when listening to music). These unusual sensations tend to be reported as being stable throughout adulthood (e.g., Simner & Logie, 2007, Neurocase, 13, 358) and the consistency of these experiences over time is taken as the behavioural hallmark of genuineness. Our study looked at the influen...
متن کاملColour fluctuations in grapheme-colour synaesthesia: The effect of mood and mood disorders
Synaesthesia is a condition that gives rise to usual secondary sensations (e.g., colours are perceived when listening to music). These unusual sensations tend to be reported as being stable throughout adulthood (Simner & Logie, 2007) and the consistency of these experiences over time is taken as the behavioural hallmark of genuineness. Our study looked at the influence of mood states on synaest...
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Although grapheme-colour synaesthesia is a well-characterized phenomenon in which achromatic letters and/or digits involuntarily trigger specific colour sensations, its underlying mechanisms remain unresolved. Models diverge on a central question: whether triggered sensations reflect (i) an overdeveloped capacity in normal cross-modal processing (i.e., sharing characteristics with the general p...
متن کاملGeminate consonant grapheme-colour synaesthesia (ideaesthesia)
BACKGROUND Synaesthesia is a neurological condition which manifests clinically as an involuntary experience of a sensory or cognitive pathway upon stimulation of a second unrelated sensory or cognitive pathway CASE PRESENTATION We report a 55 year old male who presented with a life-long history of grapheme-colour synaesthesia in which the triggering grapheme was the double letter 'll' (a gemi...
متن کاملThe role of meaning in grapheme-colour synaesthesia.
When the synaesthete, J, is shown black graphemes, in addition to perceiving the black digits or letters she also experiences highly specific colours that overlay the graphemes (e.g., 5 is pink, S is green). We used ambiguous graphemes in a Stroop-type task to show that the exact same forms (e.g., 5) can elicit different synaesthetic colours depending on whether they are interpreted as digits o...
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ژورنال
عنوان ژورنال: British Journal of Psychology
سال: 2014
ISSN: 0007-1269
DOI: 10.1111/bjop.12102