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Titolo:
Functionally activated brain imaging (O-15 PET and fMRI) in the study of learning and memory after traumatic brain injury
Autore:
Ricker, JH; Hillary, FG; DeLuca, J;
Indirizzi:
Kessler Med Rehabil Res & Educ Corp, Neuropsychol & Neurosci Lab, W Orange, NJ 07052 USA Kessler Med Rehabil Res & Educ Corp W Orange NJ USA 07052 e, NJ 07052 USA Univ Med & Dent New Jersey, New Jersey Med Sch, Dept Phys Med & Rehabil, Newark, NJ 07103 USA Univ Med & Dent New Jersey Newark NJ USA 07103 abil, Newark, NJ 07103 USA Univ Med & Dent New Jersey, New Jersey Med Sch, Dept Neurosci, Newark, NJ 07103 USA Univ Med & Dent New Jersey Newark NJ USA 07103 osci, Newark, NJ 07103 USA
Titolo Testata:
JOURNAL OF HEAD TRAUMA REHABILITATION
fascicolo: 2, volume: 16, anno: 2001,
pagine: 191 - 205
SICI:
0885-9701(200104)16:2<191:FABI(P>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
POSITRON EMISSION TOMOGRAPHY; CROSSED CEREBELLAR DIASCHISIS; EVENT-RELATED FMRI; HEAD-INJURY; WORKING-MEMORY; VERBAL MEMORY; COMPUTED-TOMOGRAPHY; GLUCOSE-METABOLISM; PREFRONTAL CORTEX; EPISODIC MEMORY;
Keywords:
functional magnetic resonance imaging (fMRI); memory; neuroimaging; positron emission tomography (PET); traumatic brain injury;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
54
Recensione:
Indirizzi per estratti:
Indirizzo: Ricker, JH Kessler Med Rehabil Res & Educ Corp, Neuropsychol & Neurosci Lab, 1199 Pleasant Valley Way, W Orange, NJ 07052 USA Kessler Med Rehabil Res& Educ Corp 1199 Pleasant Valley Way W Orange NJ USA 07052
Citazione:
J.H. Ricker et al., "Functionally activated brain imaging (O-15 PET and fMRI) in the study of learning and memory after traumatic brain injury", J HEAD TR R, 16(2), 2001, pp. 191-205

Abstract

Advances in functional imaging technology and cognitive neuropsychology have resulted in paradigms in which participants can perform cognitive tasks during functional image acquisition. We will discuss the application of twoapproaches (oxygen-15 positron emission tomography and functional magneticresonance imaging) that have recently been used to examine components of learning and memory following traumatic brain injury (TBI). Activated functional brain imaging findings that we will discuss may suggest possible functional reallocation and reorganization of brain substrates involved in verbal learning and memory following brain injury. The findings also are dearly in line with other research that indicates a prominent role for the frontallobes in learning and memory functioning, and support the concept of distributed neural networks for memory-related functions, cognitive load, and the potential for examining brain re-organization after injury.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 17/02/20 alle ore 08:22:18