2018
Role of endocannabinoids in the hippocampus and amygdala in emotional memory and plasticity
Segev A, Korem N, Mizrachi Zer-Aviv T, Abush H, Lange R, Sauber G, Hillard C, Akirav I. Role of endocannabinoids in the hippocampus and amygdala in emotional memory and plasticity. Neuropsychopharmacology 2018, 43: 2017-2027. PMID: 29977073, PMCID: PMC6098035, DOI: 10.1038/s41386-018-0135-4.Peer-Reviewed Original ResearchConceptsLong-term potentiationPosttraumatic stress disorderBasolateral amygdalaSituational remindersEmotional memoryFatty acid amide hydrolase inhibitor URB597Fear responsesCB1 receptor antagonist AM251Effects of URB597Receptor antagonist AM251Role of endocannabinoidsDevelopment of PTSDHippocampal CA1 areaTrauma-related cuesEndogenous cannabinoid levelsSevere footshockAntagonist AM251Endocannabinoid contentAEA levelsCA1 areaEffects of exposureRisk factorsFAAH activityTreatment responseFAAH inhibition
2016
Cannabinoids reverse the effects of early stress on neurocognitive performance in adulthood
Alteba S, Korem N, Akirav I. Cannabinoids reverse the effects of early stress on neurocognitive performance in adulthood. Learning & Memory 2016, 23: 349-358. PMID: 27317195, PMCID: PMC4918780, DOI: 10.1101/lm.041608.116.Peer-Reviewed Original ResearchConceptsEarly life stressLate adolescenceRecognition taskLife stressCannabinoid CB1/2 receptor agonistNovel object recognition taskEffects of ELSSocial recognition taskShort-term memoryCB1/2 receptor agonistObject recognition taskAnxiety-related disordersStress-induced impairmentRecognition memoryFear circuitImpaired performanceNeurocognitive performanceTreatment of stressCognitive deficitsNeurocognitive functionAnxiety levelsCB1 receptorsEarly stressPFC GRSpatial location