Alexander Easton,Lisa A D Webster,Madeline J Eacott
Alexander Easton
Studying episodic memory in nonhuman animals has proved difficult because definitions in humans require conscious recollection. Here, we assessed humans' experience of episodic-like recognition memory tasks that have been used with animals....
Edward A Wasserman,Leyre Castro,John H Freeman
Edward A Wasserman
Same-different categorization is a fundamental feat of human cognition. Although birds and nonhuman primates readily learn same-different discriminations and successfully transfer them to novel stimuli, no such demonstration exists for rats...
Bidirectional interactions between circadian entrainment and cognitive performance [0.03%]
昼夜同步和认知表现的双向交互作用
Howard J Gritton,Ana Kantorowski,Martin Sarter et al.
Howard J Gritton et al.
Circadian rhythms influence a variety of physiological and behavioral processes; however, little is known about how circadian rhythms interact with the organisms' ability to acquire and retain information about their environment. These expe...
Impaired associative taste learning and abnormal brain activation in kinase-defective eEF2K mice [0.03%]
激酶缺陷型eEF2K小鼠的味道联想学习受损及大脑异常激活现象
Iness Gildish,David Manor,Orit David et al.
Iness Gildish et al.
Memory consolidation is defined temporally based on pharmacological interventions such as inhibitors of mRNA translation (molecular consolidation) or post-acquisition deactivation of specific brain regions (systems level consolidation). How...
PKA increases in the olfactory bulb act as unconditioned stimuli and provide evidence for parallel memory systems: pairing odor with increased PKA creates intermediate- and long-term, but not short-term, memories [0.03%]
PKA在嗅球中的增加充当未条件刺激并为平行记忆系统提供证据：将气味与PKA的增加配对可产生中间和长期但不是短期记忆
Matthew T Grimes,Carolyn W Harley,Andrea Darby-King et al.
Matthew T Grimes et al.
Neonatal odor-preference memory in rat pups is a well-defined associative mammalian memory model dependent on cAMP. Previous work from this laboratory demonstrates three phases of neonatal odor-preference memory: short-term (translation-ind...
Observational learning in mice can be prevented by medial prefrontal cortex stimulation and enhanced by nucleus accumbens stimulation [0.03%]
中央前额叶刺激可抑制小鼠观察学习，伏隔核刺激可以增强观察学习
M Teresa Jurado-Parras,Agnès Gruart,José M Delgado-García
M Teresa Jurado-Parras
The neural structures involved in ongoing appetitive and/or observational learning behaviors remain largely unknown. Operant conditioning and observational learning were evoked and recorded in a modified Skinner box provided with an on-line...
Remaking memories: reconsolidation updates positively motivated spatial memory in rats [0.03%]
啮齿类动物积极性空间记忆的重构更新机制研究
Bethany Jones,Elizabeth Bukoski,Lynn Nadel et al.
Bethany Jones et al.
There is strong evidence that reactivation of a memory returns it to a labile state, initiating a restabilization process termed reconsolidation, which allows for updating of the memory. In this study we investigated reactivation-dependent ...
Visual landmarks facilitate rodent spatial navigation in virtual reality environments [0.03%]
视觉地标有助于虚拟现实环境中啮齿类空间导航
Isaac A Youngstrom,Ben W Strowbridge
Isaac A Youngstrom
Because many different sensory modalities contribute to spatial learning in rodents, it has been difficult to determine whether spatial navigation can be guided solely by visual cues. Rodents moving within physical environments with visual ...
Opposite actions of dopamine on aversive and appetitive memories in the crab [0.03%]
多巴胺在不同情境下对蟹类产生相反的作用
Martín Klappenbach,Héctor Maldonado,Fernando Locatelli et al.
Martín Klappenbach et al.
The understanding of how the reinforcement is represented in the central nervous system during memory formation is a current issue in neurobiology. Several studies in insects provide evidence of the instructive role of biogenic amines durin...
Antony D Abraham,Christopher L Cunningham,K Matthew Lattal
Antony D Abraham
Methylphenidate (MPH, Ritalin) is a norepinephrine and dopamine transporter blocker that is widely used in humans for treatment of attention deficit disorder and narcolepsy. Although there is some evidence that targeted microinjections of M...