Results 71 to 80 of about 8,650 (204)

A mismatch-based model for memory reconsolidation and extinction in attractor networks.

PLoS ONE, 2011
The processes of memory reconsolidation and extinction have received increasing attention in recent experimental research, as their potential clinical applications begin to be uncovered.
Remus Osan, Adriano B L Tort, Olavo B Amaral   +2 more
doaj   +1 more source

The neuropsychological impact of early childhood trauma on cognitive development: A narrative review of mechanisms, outcomes, and interventions

Psychiatry and Clinical Neurosciences Reports, Volume 5, Issue 3, September 2026.
Abstract Research indicates that early traumatic experiences can profoundly affect a child's ability to manage emotions, develop social skills, and adapt effectively. Still, the impact of trauma on children goes beyond just emotional and behavioral dimensions.
Kalliopi Megari, Kremena Dinkova Genova
wiley   +1 more source

EphrinA4 mimetic peptide impairs fear conditioning memory reconsolidation in lateral amygdala

Scientific Reports, 2022
Fear memory may undergo a process after memory reactivation called reconsolidation. To examine the roles of ephrinA4 in fear memory reconsolidation an inhibitory ephrinA4 mimetic peptide (pep-ephrinA4), that targets the EphA binding site and inhibits ...
Ron Mana, Or Ilovich, Monica Dines, Raphael Lamprecht   +3 more
doaj   +1 more source

Substance‐related intrusive memories in cocaine use disorder are different from but associated with craving

Addiction, Volume 121, Issue 9, Page 2504-2517, September 2026.
Abstract Background and aims Cocaine use disorder (CUD) is a significant global health concern, characterized by persistent craving despite severe consequences. Recent theories highlight maladaptive memory processes – such as intrusive, vivid recollections of past substance use that arise spontaneously in daily life – as key contributors to craving and
Amelie Zacher, Lina Dietiker, Victoria Häffner, Francesco Bavato, Birgit Kleim, Boris B. Quednow   +5 more
wiley   +1 more source

Interactions between the amygdala and medial prefrontal cortex as upstream regulators of the hippocampus to reconsolidate and enhance retrieved inhibitory avoidance memory

Molecular Brain, 2021
Memory reconsolidation is thought to maintain or enhance an original memory or add new information to the memory. Retrieved inhibitory avoidance (IA) memory is enhanced through memory reconsolidation by activating gene expression in the amygdala, medial ...
Hotaka Fukushima, Yue Zhang, Satoshi Kida   +2 more
doaj   +1 more source

Reconsolidation of declarative memory in humans [PDF]

Learning & Memory, 2007
The reconsolidation hypothesis states that a consolidated memory could again become unstable and susceptible to facilitation or impairment for a discrete period of time after a reminder presentation. The phenomenon has been demonstrated in very diverse species and types of memory, including the human procedural memory of a motor skill task but not the ...
Cecilia, Forcato, Valeria L, Burgos, Pablo F, Argibay, Victor A, Molina, María E, Pedreira, Hector, Maldonado   +5 more
openaire   +2 more sources

Sewage Sludge and Cashew Bagasse Biochars Promote Changes in Selected Physical Attributes Related to the Structure of Degraded Dryland Soil

Journal of Plant Nutrition and Soil Science, Volume 189, Issue 4, Page 460-478, August 2026.
This study evaluated biochars from co‐pyrolysis of sewage sludge and cashew residues on physical quality of a degraded loamy sand soil. SPB applied at 20 Mg ha−1 reduced bulk density by 7.74%, whereas most porosity attributes were driven by soil reconsolidation rather than biochar. Aggregate stability varied with biochar type, with SPB promoting larger
João Marcos Rodrigues dos Santos, Ícaro Vasconcelos do Nascimento, Gilvanete da Silva Henrique, Tiago da Costa Dantas Moniz, Francisco Luan Almeida Barbosa, Alexandre dos Santos Queiroz, Adriana Guirado Artur, Mirian Cristina Gomes Costa, Helon Hébano de Freitas Sousa, Odair Pastor Ferreira, Laís Gomes Fregolente, Antônio Gomes de Souza Filho, Romildo Lopes de Oliveira Filho, Arthur Prudêncio de Araujo Pereira, Jaedson Cláudio Anunciato Mota   +14 more
wiley   +1 more source

The Role of Meprins on the Brain Extracellular Matrix and Perineuronal Nets

The FASEB Journal, Volume 40, Issue 13, 15 July 2026.
Meprin β overexpression is implicated in Alzheimer's Disease. Recent studies identified brevican as a meprin β substrate, and this study demonstrates that meprin α co‐expression enhances meprin β‐mediated brevican cleavage. Further, neurocan and RPTPζ were identified as novel meprin β substrates in an N‐terminomics analysis of meprin β transgenic mice,
Simon Kreiselmaier, Maximilian Keller, Leonardo Nardi, Constantin Mueller, Nele von Wiegen, Kira Bickenbach, Lea Gröbner, Mohammad Abukhalaf, Andreas Tholey, Margareta M. Mueller, Hagen Körschgen, Michael J. Schmeisser, Christoph Becker‐Pauly, Claus U. Pietrzik   +13 more
wiley   +1 more source

Memory reconsolidation mediates the updating of hippocampal memory content

Frontiers in Behavioral Neuroscience, 2010
The retrieval or reactivation of a memory places it into a labile state, requiring a process of reconsolidation to restabilize it. This retrieval-induced plasticity is a potential mechanism for the modification of the existing memory.
Jonathan L C Lee
doaj   +1 more source

Exercise, Demethylase FTO, Neurological Disorders, and Neuropathic Pain: Potential Molecular Mechanisms

CNS Neuroscience &Therapeutics, Volume 32, Issue 7, July 2026.
This review summarizes the role of FTO‐regulated m6A modification in Alzheimer's disease, Parkinson's disease, depression, and neuropathic pain. Exercise may ameliorate neural plasticity and neuronal excitability by downregulating FTO and enhancing m6A modification. We propose that FTO could serve as a potential epigenetic target through which exercise
Yanan Zheng, Yili Zheng, Peijie Chen, Xueqiang Wang   +3 more
wiley   +1 more source