A novel, audio-based brief mindful hypnosis (BMH) intervention for reducing stress-reactivity during the Trier Social Stress Test (TSST) was investigated. Fifty-five college-aged participants with elevated stress were randomized to BMH or a cognitive training (CT) active-control condition. Participants received a BMH or CT session and downloaded the audio-recorded intervention for daily home...
PURPOSE: This study examined the links between 24-hour activity patterns (specifically, amplitude and timing of wrist activity) and the persisting qualities of clinical antidepressant response to the glutamatergic modulator ketamine. METHODS: Twenty-four-hour activity patterns were compared across 5 days of 24-hour activity rhythms in patients with major depressive disorder who displayed either...
The rapid clinical antidepressant effects of the glutamatergic modulator ketamine may be due to its ability to restore synaptic plasticity and related effects on sleep-wake and circadian systems. Preclinical studies indicate that ketamine alters expression of circadian clock-associated molecules, and clinical studies of ketamine on plasticity-related biomarkers further suggest an association...
OBJECTIVE: Patients with anxious depression are typically more difficult to treat with monoaminergic antidepressants compared to those with nonanxious depression. Although novel research has shown that the N-methyl-D-aspartate (NMDA) receptor antagonist ketamine has rapidly acting, relatively sustained effects in treating depression, we predicted that, consistent with the existent literature on...