In response to the question "Have you seen this image before?", remembering and forgetting can be accounted for by a weighted linear read-out of memory signals in monkey inferotemporal cortex.

The anterior and posterior parts of the hippocampus have distinct roles in the retrieval of contextual information in memories of recent experiences.

A thalamic stroke in the mediodorsal nucleus is related to a spared familiarity.

Investigation of antibody responses to variant Dengue virus proteins demonstrate new mechanisms that could increase the potential for vaccines to protect against mutable pathogens such as Flu, Dengue and HIV.

Dopamine modulates behavioral measures of learning and pleasantness in a learning task guided by intrinsic reward, inducing long-term memory benefits specially in those participants with a high sensitivity to reward.

The nematode worm C. elegans consumes familiar bacterial species more rapidly than it does novel ones, and this preference for familiarity is mediated by a pair of serotonergic neurons.

Hippocampal damage is associated with changes across the extended hippocampal system, and these may explain variability in memory between patients presenting with hippocampal amnesia.

Serotonin, a neurotransmitter mostly studied in relation with emotions, also plays an important role in the control of episodic memories.

Whole-brain radiotherapy, but not glioma growth in distal region from the hippocampus, results in impaired recognition memory, which can be prevented by CSF-1R inhibitor-mediated microglia depletion.

Goal-directed interaction with objects and spatial navigation are subserved by the perirhinal-lateral entorhinal networks and the postrhinal-medial entorhinal networks, respectively, with action-based functional differentiation more strongly represented in the entorhinal cortex than its upstream.