Találati lista | Tudóstér

001-es BibID:	BIBFORM034447
035-os BibID:	PMID:14621134
Első szerző:	Frecska Ede (pszichiáter)
Cím:	Effects of the Amazonian psychoactive beverage Ayahuasca on binocular rivalry : interhemispheric switching or interhemispheric fusion? / Ede Frecska, Keith D. White, Luis E. Luna
Dátum:	2003
Megjegyzések:	An early theoretical analysis supposed changes in hemispheric integration as the basis of altered state of consciousness induced by psychoactive drugs. Brain imaging studies revealed right cortical activation after administration of hallucinogens. Recent studies on binocular rivalry suggest that interhemispheric switching is the neural substrate of the perceptual oscillations observed during dichoptic stimulus presentation. The current study tested perceptual alternation in ceremonial participants, who ingested the South American hallucinogenic beverage ayahuasca, to examine the claim that there might be changes in interhemispheric function under the influence of hallucinogens. Ingestion of ayahuasca resulted in a decrease of rivalry alternation rates, increased length of one percept and there was evidence of phenomenal fusion. The findings are in line with results of brain activation studies and support the concept of interhemispheric fusion in altered states of consciousness.
Tárgyszavak:	Orvostudományok Klinikai orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban külföldön készült közlemény
Megjelenés:	Journal of Psychoactive Drugs. - 35 : 3 (2003), p. 367-374. -
További szerzők:	White, Keith D. Luna, Luis Eduardo
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon: