The persistence and transience of memory

BA Richards, PW Frankland - Neuron, 2017‏ - cell.com
The predominant focus in the neurobiological study of memory has been on remembering
(persistence). However, recent studies have considered the neurobiology of forgetting …

Decay happens: the role of active forgetting in memory

O Hardt, K Nader, L Nadel - Trends in cognitive sciences, 2013‏ - cell.com
Although the biological bases of forgetting remain obscure, the consensus among cognitive
psychologists emphasizes interference processes, rejecting decay in accounting for memory …

Adult neurogenesis: beyond learning and memory

HA Cameron, LR Glover - Annual review of psychology, 2015‏ - annualreviews.org
New neurons continue to be generated in the dentate gyrus throughout life, providing this
region of the hippocampus with exceptional structural plasticity, but the function of this …

Neurogenesis-mediated forgetting minimizes proactive interference

JR Epp, R Silva Mera, S Köhler, SA Josselyn… - Nature …, 2016‏ - nature.com
Established memories may interfere with the encoding of new memories, particularly when
existing and new memories overlap in content. By manipulating levels of hippocampal …

Hippocampal neurogenesis and forgetting

PW Frankland, S Köhler, SA Josselyn - Trends in neurosciences, 2013‏ - cell.com
The hippocampus is thought to automatically encode all experience, yet the vast majority of
our experiences are not remembered later. Although psychological theories have postulated …

Adult hippocampal neurogenesis, fear generalization, and stress

A Besnard, A Sahay - Neuropsychopharmacology, 2016‏ - nature.com
The generalization of fear is an adaptive, behavioral, and physiological response to the
likelihood of threat in the environment. In contrast, the overgeneralization of fear, a cardinal …

Chemotherapy-induced cognitive impairment (CICI): An overview of etiology and pathogenesis

NM Mounier, AES Abdel-Maged, SA Wahdan, AM Gad… - Life sciences, 2020‏ - Elsevier
Many cancer patients treated with chemotherapy develop chemotherapy-induced cognitive
impairment (CICI), often referred to as chemo-brain, which manifest during or post-treatment …

Adult‐born hippocampal neurons promote cognitive flexibility in mice

NS Burghardt, EH Park, R Hen, AA Fenton - Hippocampus, 2012‏ - Wiley Online Library
The hippocampus is involved in segregating memories, an ability that utilizes the neural
process of pattern separation and allows for cognitive flexibility. We evaluated a proposed …

[HTML][HTML] Epigenetics of stress adaptations in the brain

AM Stankiewicz, AH Swiergiel, P Lisowski - Brain research bulletin, 2013‏ - Elsevier
Recent findings in epigenetics shed new light on the regulation of gene expression in the
central nervous system (CNS) during stress. The most frequently studied epigenetic …

Adult hippocampal neurogenesis reduces memory interference in humans: opposing effects of aerobic exercise and depression

N Déry, M Pilgrim, M Gibala, J Gillen… - Frontiers in …, 2013‏ - frontiersin.org
Since the remarkable discovery of adult neurogenesis in the mammalian hippocampus,
considerable effort has been devoted to unraveling the functional significance of these new …