Dissociation of explicit and implicit long-term memory consolidation in semantic dementia: A case study.
We report a case study of a semantic dementia patient, whose episodic memory consolidation was tested over a 2-month period. The results reveal that despite early retention of information, the patient lost all explicit information of the newly learnt material after 2 weeks. By contrast, he retained...
| Publicado en: | Neurocase (Taylor & Francis Ltd) Vol. 19; no. 4; pp. 401 - 408 |
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| Autores principales: | , , , , |
| Formato: | case study research Journal Article |
| Publicado: |
Taylor & Francis Ltd
Aug2013
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=104084686&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 104084686 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 13554794 1II8 jtl: Neurocase (Taylor & Francis Ltd) issn: 13554794 maglogo: N pubinfo: dt: Aug2013 vid: 19 iid: 4 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 104084686 2012208939 10.1080/13554794.2012.690424 NLM22788676 104084686 ppf: 401 ppct: 7 formats: tig: atl: Dissociation of explicit and implicit long-term memory consolidation in semantic dementia: A case study. aug: au: Tu, S Mioshi, E Savage, S Hodges, J R Hornberger, M affil: a Neuroscience Research Australia , Sydney , Australia. sug: subj: Dementia Complications Memory Disorders Diagnosis Memory Disorders Etiology Memory Brain Pathology Prospective Studies Human Middle Age Neuropsychological Tests Reference Values Semantics Learning Middle Aged: 45-64 years ab: We report a case study of a semantic dementia patient, whose episodic memory consolidation was tested over a 2-month period. The results reveal that despite early retention of information, the patient lost all explicit information of the newly learnt material after 2 weeks. By contrast, he retained implicit word information even after a 4-week delay. These findings highlight the critical time window of 2-4 weeks in which newly learnt information should be re-encoded in rehabilitations studies. The results also indicate that learnt information can be still accessed with implicit retrieval strategies when explicit retrieval fails. pubtype: Academic Journal doctype: case study research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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