A newly identified brain circuit in mice may explain why we sleep longer and deeper after being sleep deprived – and lead to ...

How do animals bounce back from sleep deprivation? Scientists found a subset of neurons in the mouse thalamus that repay this ...

Staying up all night to prepare for an exam may not be much help to students, because memory can be impaired by many things, including sleep deprivation. New research has suggested, however, that the ...

In 5xFAD mice lacking functional TREM2, sleep loss barely affected plaque load, nor did it incite microglia to surround plaques. This might be because TREM2-deficient mice already had more plaques ...

Inducing Sleep Deprivation in Mice. In the realm of sleep science, it has been a long-acknowledged fact that abrupt alterations in sleep patterns are intricately linked to shifts in mood and behavior.

More information: Samira Parhizkar et al, Lemborexant ameliorates tau-mediated sleep loss and neurodegeneration in males in a mouse model of tauopathy, Nature Neuroscience (2025). DOI: 10.1038 ...

Compared to the more than 1,100 significant changes in hippocampal gene expression seen in male mice following acute sleep deprivation, we found only 99 genes in the hippocampus exhibited ...

Sleep deprivation could relieve depression but only temporarily, says study, as doctors share warnings Experts warn that people shouldn’t pull all-nighters to boost mood: ‘Negative consequences’ ...

New animal research in mice suggests that sleep deprivation may be associated with a greater risk for cognitive decline and Alzheimer’s disease in older adults.

S leep deprivation–induced amnesia is a kind of retrograde amnesia where exhaustion causes us to forget information—a phenomenon those who have pulled an all-nighter before an important exam are all ...

More information: Samira Parhizkar et al, Lemborexant ameliorates tau-mediated sleep loss and neurodegeneration in males in a mouse model of tauopathy, Nature Neuroscience (2025). DOI: 10.1038 ...