Neural compensation in adulthood following very preterm birth demonstrated during a visual paired associates learning task
| Autor: | Anastasia K. Kalpakidou, Vincent Giampietro, Vyacheslav Karolis, Robin M. Murray, Sagnik Bhattacharyya, Philip J. Brittain, Chiara Nosarti, Kie Woo Nam, Seán Froudist Walsh |
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| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
Male
Cognitive Neuroscience Grey matter lcsh:Computer applications to medicine. Medical informatics lcsh:RC346-429 Article Young Adult Gyrus Neuroimaging Neuroplasticity medicine Very Preterm Birth Humans Infant Very Low Birth Weight Radiology Nuclear Medicine and imaging lcsh:Neurology. Diseases of the nervous system Learning disability medicine.diagnostic_test Working memory fMRI Visual paired associates Infant Newborn Association Learning Brain Cognition Adaptation Physiological Magnetic Resonance Imaging medicine.anatomical_structure Neurology lcsh:R858-859.7 Premature Birth Female Neurology (clinical) Psychology Functional magnetic resonance imaging Neuroscience Very preterm birth Photic Stimulation Follow-Up Studies |
| Zdroj: | NeuroImage : Clinical NeuroImage: Clinical, Vol 6, Iss C, Pp 54-63 (2014) |
| ISSN: | 2213-1582 |
| Popis: | Very preterm birth (VPT Highlights • We investigated visual memory ability in young adults who were born very prematurely and a term-born control group • Similar performance levels were observed between the groups on a task measuring visual memory capacity • fMRI analysis revealed that there are significantly different processes occurring between the groups concerning the adaptation of neural resources during learning and recall • Structural differences were also found, with very-prematurely born adults having smaller grey matter volume in a region relevant to visual processing • In the preterm group, some of these different neural responses may represent the results of compensatory neuroplastic processes which aid in overcoming perinatal brain insult |
| Databáze: | OpenAIRE |
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