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Titolo:
Developmental instability predicts individual variation in verbal memory skill after caffeine ingestion
Autore:
Jung, RE; Yeo, RA; Gangestad, SW;
Indirizzi:
Univ New Mexico, Hlth Sci Ctr, Clin & Magnet Resonance Res Ctr, Albuquerque, NM 87131 USA Univ New Mexico Albuquerque NM USA 87131 s Ctr, Albuquerque, NM 87131 USA Univ New Mexico, Dept Psychol, Albuquerque, NM 87131 USA Univ New Mexico Albuquerque NM USA 87131 ychol, Albuquerque, NM 87131 USA
Titolo Testata:
NEUROPSYCHIATRY NEUROPSYCHOLOGY AND BEHAVIORAL NEUROLOGY
fascicolo: 3, volume: 13, anno: 2000,
pagine: 195 - 198
SICI:
0894-878X(200007)13:3<195:DIPIVI>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
MINOR PHYSICAL ANOMALIES; HAND PREFERENCE; FLUCTUATING ASYMMETRY; FITNESS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
24
Recensione:
Indirizzi per estratti:
Indirizzo: Jung, RE Univ New Mexico, Hlth Sci Ctr, Clin & Magnet Resonance Res Ctr, 1201 Yale NE, Albuquerque, NM 87131 USA Univ New Mexico 1201 Yale NE Albuquerque NM USA 87131 M 87131 USA
Citazione:
R.E. Jung et al., "Developmental instability predicts individual variation in verbal memory skill after caffeine ingestion", NEUROPS NEU, 13(3), 2000, pp. 195-198

Abstract

Objective: To determine the mediating effects of developmental instabilityon individual differences in response to caffeine. Background: Individual variation of drug effects might reflect broad genomic factors as well as the direct effects of specific alleles. The current study tested the hypothesis that individual differences in developmental instability, in part determined by genomic characteristics, would predict individual variation in the magnitude of caffeine-induced verbal memory deficits. Minor physical anomalies and fluctuating asymmetry were used as measures of developmental instability. Method: One hundred participants were (1) administered one version of the Rey Auditory Verbal Learning Test; (2) given a dose of caffeine determined by body weight (3 mg/kg); (3) assessed for minor physical anomalies and fluctuating asymmetry; and (4) given an alternate randomized version of the Rey Auditory Verbal Learning Test. Results: Consistent with predictions, a composite measure of developmental instability predicted the magnitude of caffeine-induced memory decrements. Conclusions: These results may have important implications for the genetic underpinnings of individual differences in drug effects.

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Documento generato il 04/07/20 alle ore 04:38:40