Depression is characterized by continuous low mood and loss of interest or pleasure in
enjoyable activities. First-line medications for mood disorders mostly target the …

Melatonin is the main hormone secreted by the pineal gland that modulates the circadian
rhythm and mood. Previous studies have shown the therapeutic effects of melatonin, or its …

In this review article, we aimed to discuss intricate roles of SD in modulating depression in
preclinical and clinical studies. Decades of research have shown the inconsistent effects of …

Background: Sleep deprivation (SD) induces cognitive impairments such as memory deficit.
Brain-derived neurotrophic factor (BDNF) is considered as the most critical neurotrophin in …

Sleep deprivation (SD) has deleterious effects on cognitive functions including learning and
memory. However, some studies have shown that SD can improve cognitive functions …

Serotonin is an important neurotransmitter with various receptors and wide-range effects on
physiological processes and cognitive functions including sleep, learning, and memory. In …

Social isolation is a reliable method used for the induction of depression and psychiatric
disorders in rodents. It has been suggested that social isolation can lead to …

In this review article, we aimed to discuss the role of sleep deprivation (SD) in learning and
memory processing in basic and clinical studies. There are numerous studies investigating …

Cannabis sativa (Marijuana) has a long history as a medicinal plant and Δ9-
tetrahydrocannabinol (Δ9-THC) is the most active component in this plant. Cannabinoids are …

Psilocybe cubensis is a species of psilocybin mushroom (magic mushroom) of moderate
potency whose principal active compounds are psilocybin and psilocin. Recent studies have …