Results 51 to 60 of about 4,459,968 (325)
A Practical Guide to Using CV Analysis for Determining the Locus of Synaptic Plasticity
Frontiers in Synaptic Neuroscience, 2020 Long-term synaptic plasticity is widely believed to underlie learning and memory in the brain. Whether plasticity is primarily expressed pre- or postsynaptically has been the subject of considerable debate for many decades. More recently, it is generally
Jennifer A. Brock +6 more
doaj +1 more source
Do adverts increase the probability of finding online cognitive behavioural therapy for depression? Cross-sectional study [PDF]
, 2012 Objective To estimate the effect of online adverts on the probability of finding online cognitive behavioural therapy (CBT) for depression. Design Exploratory online cross-sectional study of search experience of people in the UK with depression in ...
Boulos, M.N.K. +4 more
core +3 more sources
Journal of Neuroscience, 2004 It is widely believed that long-term depression (LTD) and its counterpart, long-term potentiation (LTP), involve mechanisms that are crucial for learning and memory. However, LTD is difficult to induce in adult cortex for reasons that are not known. Here
P. Massey +7 more
semanticscholar +1 more source
Population Ecology, EarlyView.Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi +3 more
wiley +1 more source
Frontiers in Synaptic Neuroscience, 2021 Neuromodulation can profoundly impact the gain and polarity of postsynaptic changes in Hebbian synaptic plasticity. An emerging pattern observed in multiple central synapses is a pull–push type of control in which activation of receptors coupled to the G-
Stefan Mihalas +5 more
doaj +1 more source
How much improvement in mental health can be expected when people stop smoking? Findings from a national survey [PDF]
, 2015 Background and aims: There is evidence that mental health improves when smokers stop. This study aimed to assess in a nationally representative sample how far anxiety and depression in long-term ex-smokers can be expected eventually to reach levels found
Brown, J +4 more
core
Emulating long-term synaptic dynamics with memristive devices [PDF]
, 2016 The potential of memristive devices is often seeing in implementing neuromorphic architectures for achieving brain-like computation. However, the designing procedures do not allow for extended manipulation of the material, unlike CMOS technology, the ...
Berdan, Radu +5 more
core +2 more sources
Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes
FEBS Letters, EarlyView.Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley +1 more source
Frontiers in Cellular Neuroscience, 2015 Estrogenic and androgenic steroids synthesized in the brain may rapidly modulate synaptic plasticity interacting with specific membrane receptors. We explored by electrophysiological recordings in hippocampal slices of male rat the influence of 17b ...
Michela eDi Mauro +6 more
doaj +1 more source
Examining Children’s Cognitions in Response to Interparental Conflict [PDF]
, 2017 Extensive research has found that interparental conflict is associated with children’s adjustment and cognitive appraisals. This study aims to address two questions.
Portnoy, Madeline M
core +1 more source