Objective: To explore the effects of mindfulness meditation on core attention-deficit hyperactivity disorder (ADHD) symptoms, family functioning and social functioning in young children. Methods: A convenience sample of 43 children aged 6-9 years who met the inclusion and exclusion criteria was recruited at our hospital between 3 June and 3 July 2024. Participants were randomly assigned to an...
Decreased dendritic spine density in the cortex is a hallmark of several neuropsychiatric diseases, and the ability to promote cortical neuron growth has been hypothesized to underlie the rapid and sustained therapeutic effects of psychedelics. Activation of 5-hydroxytryptamine (serotonin) 2A receptors (5-HT2ARs) is essential for psychedelic-induced cortical plasticity, but it is currently...
Ligands can induce G protein-coupled receptors (GPCRs) to adopt a myriad of conformations, many of which play critical roles in determining the activation of specific signaling cascades associated with distinct functional and behavioral consequences. For example, the 5-hydroxytryptamine 2A receptor (5-HT2AR) is the target of classic hallucinogens, atypical antipsychotics, and psychoplastogens....