Visuo-spatial imagery in dreams of congenitally and early blind: a systematic review.

Autor:	Ilic K; Department of Neuroimaging, Sleep and Brain Plasticity Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.; BRAIN, Imaging Centre, CNS, King's College London, London, United Kingdom., Bertani R; Department of Neuroimaging, Sleep and Brain Plasticity Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom., Lapteva N; Department of Neuroimaging, Sleep and Brain Plasticity Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom., Drakatos P; Department of Neuroimaging, Sleep and Brain Plasticity Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.; School of Basic and Medical Biosciences, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom.; Sleep Disorders Centre, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom., Delogu A; Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom., Raheel K; Department of Neuroimaging, Sleep and Brain Plasticity Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom., Soteriou M; Department of Philosophy, King's College London, London, United Kingdom., Mutti C; Department of General and Specialized Medicine, Sleep Disorders Center, University Hospital of Parma, Parma, Italy., Steier J; School of Basic and Medical Biosciences, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom.; Sleep Disorders Centre, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom., Carmichael DW; Department of Biomedical Engineering, School of Biomedical Engineering and Imaging Sciences, King's College London, London, United Kingdom., Goadsby PJ; NIHR-Wellcome Trust King's Clinical Research Facility, King's College London, London, United Kingdom., Ockelford A; Centre for Learning, Teaching and Human Development, School of Education, University of Roehampton, London, United Kingdom., Rosenzweig I; Department of Neuroimaging, Sleep and Brain Plasticity Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.; Sleep Disorders Centre, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom.
Jazyk:	angličtina
Zdroj:	Frontiers in integrative neuroscience [Front Integr Neurosci] 2023 Jun 30; Vol. 17, pp. 1204129. Date of Electronic Publication: 2023 Jun 30 (Print Publication: 2023).
DOI:	10.3389/fnint.2023.1204129
Abstrakt:	Background: The presence of visual imagery in dreams of congenitally blind people has long been a matter of substantial controversy. We set to systematically review body of published work on the presence and nature of oneiric visuo-spatial impressions in congenitally and early blind subjects across different areas of research, from experimental psychology, functional neuroimaging, sensory substitution, and sleep research. Methods: Relevant studies were identified using the following databases: EMBASE, MEDLINE and PsychINFO. Results: Studies using diverse imaging techniques and sensory substitution devices broadly suggest that the "blind" occipital cortex may be able to integrate non-visual sensory inputs, and thus possibly also generate visuo-spatial impressions. Visual impressions have also been reported by blind subjects who had near-death or out-of-body experiences. Conclusion: Deciphering the mechanistic nature of these visual impression could open new possibility in utilization of neuroplasticity and its potential role for treatment of neurodisability. Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. (Copyright © 2023 Ilic, Bertani, Lapteva, Drakatos, Delogu, Raheel, Soteriou, Mutti, Steier, Carmichael, Goadsby, Ockelford and Rosenzweig.)
Databáze:	MEDLINE
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