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Titolo:
MODIFICATION OF SEMANTIC MEMORY IN NORMAL SUBJECTS BY APPLICATION ACROSS THE TEMPORAL LOBES OF A WEAK (1 MICROT) MAGNETIC-FIELD STRUCTURE THAT PROMOTES LONG-TERM POTENTIATION IN HIPPOCAMPAL SLICES
Autore:
RICHARDS PM; PERSINGER MA; KOREN SA;
Indirizzi:
LAURENTIAN UNIV,DEPT PSYCHOL,BEHAV NEUROSCI LAB SUDBURY ON P3E 2C6 CANADA LAURENTIAN UNIV,DEPT PSYCHOL,BEHAV NEUROSCI LAB SUDBURY ON P3E 2C6 CANADA
Titolo Testata:
Electro- and magnetobiology
fascicolo: 2, volume: 15, anno: 1996,
pagine: 141 - 148
SICI:
1061-9526(1996)15:2<141:MOSMIN>2.0.ZU;2-R
Fonte:
ISI
Lingua:
ENG
Soggetto:
EXPERIENCES; INTENSITY;
Keywords:
LONG-TERM POTENTIATION; ELECTROMAGNETIC FIELDS; HEMISPHERE; SEMANTIC MEMORY; RECALL; TEMPORAL LOBES; HUMAN;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
17
Recensione:
Indirizzi per estratti:
Citazione:
P.M. Richards et al., "MODIFICATION OF SEMANTIC MEMORY IN NORMAL SUBJECTS BY APPLICATION ACROSS THE TEMPORAL LOBES OF A WEAK (1 MICROT) MAGNETIC-FIELD STRUCTURE THAT PROMOTES LONG-TERM POTENTIATION IN HIPPOCAMPAL SLICES", Electro- and magnetobiology, 15(2), 1996, pp. 141-148

Abstract

Normal, right-handed human volunteers listened to a 5-min story and were then exposed to 15 min (3 successive segments of 5 min on/5 min off) of magnetic pulses (1 microT; 10 mG) whose temporal structure has been shown to enhance long-term potentiation (LTP) in hippocampal slices. There were four conditions: no stimulation, bilateral stimulation (across both temporoparietal regions), primary stimulation of the left temporoparietal lobes or primary stimulation of the right temporoparietal lobes. Reconstructions of the story were completed by the same subjects within 30 min (intermediate memory) and about 10 days (long-termmemory) later. The strongest effect size (25% of the variance was accommodated) was due to the approximately two fold increase in the numbers of-accurate details for the long-term memories for subjects who hadreceived the left hemispheric stimulation. These results suggest thatcontemporary technology may have the capability to access fundamentalalgorithms of the neuronal activity associated with declarative memory.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/07/20 alle ore 16:18:59