Synaptic devices, including synaptic memristor and synaptic transistor, are emerging
nanoelectronic devices, which are expected to subvert traditional data storage and …

Since the discovery of long-term potentiation (LTP) in 1973, thousands of papers have been
published on this intriguing phenomenon, which provides a compelling cellular model for …

Learning and plasticity rely on fine-tuned regulation of neuronal circuits during offline
periods. An unresolved puzzle is how the slee** brain, in the absence of external …

Learning has been associated with modifications of synaptic and circuit properties, but the
precise changes storing information in mammals have remained largely unclear. We …

The priority of synaptic device researches has been given to prove the device potential for
the emulation of synaptic dynamics and not to functionalize further synaptic devices for more …

Astrocytes respond to neuronal activity and were shown to be necessary for plasticity and
memory. To test whether astrocytic activity is also sufficient to generate synaptic potentiation …

A significant body of work has investigated the effects of acute exercise, defined as a single
bout of physical activity, on mood and cognitive functions in humans. Several excellent …

Ketamine has been found to have rapid and potent antidepressant activity. However, despite
the ubiquitous brain expression of its molecular target, the N-methyl-d-aspartate receptor …

Sex differences are reported in hippocampal plasticity, cognition, and in a number of
disorders that target the integrity of the hippocampus. For example, meta-analyses reveal …

Many attempts have been made to localize the physical trace of a memory, or engram, in the
brain. However, until recently, engrams have remained largely elusive. In this Review, we …