Psychiatric Illnesses Share Common Brain Network

A network of neural connections is linked to six psychiatric disorders: schizophrenia, bipolar disorder (BD), depression, addiction, obsessive-compulsive disorder (OCD), and anxiety, new research shows. Investigators used coordinate and lesion network mapping to assess whether there was a shared brain network common to multiple psychiatric disorders. In a meta-analysis of almost 200 studies encompassing more … Read more

Noninvasive Laser Therapy Tied to Improved Short-Term Memory

Transcranial photobiomodulation (tPBM), a noninvasive laser light therapy, can improve short-term memory in young adults when applied to the right prefrontal cortex (PFC) of the brain, new research suggests. Investigators compared the effect of 1064 nm of tPBM delivered over a 12-minute session to the right PFC vs three other treatment arms: delivery of the … Read more

Antibiotic May Enhance TMS, Improve Depression Outcomes

Administering D-cycloserine (DCS) along with transmagnetic stimulation (TMS) may be a promising strategy to improve outcomes in major depressive disorder (MDD), new research suggests. “The take-home message is that this proof-of-concept study opens up a new avenue of treatment research so that in the future, we may be able to provide our patients with safe … Read more

Noninvasive Brain Stim Promising for COVID-Related Smell Loss

Noninvasive brain stimulation may help restore a sense of smell in patients with chronic anosmia or hyposmia related to COVID-19, early research suggests. Results of a small, double-blind, sham-controlled study showed anodal transcranial direct current stimulation (A-tDCS) combined with olfactory training (OT) provided notable and durable improvement in seven patients with persistent COVID-19-related hyposmia or … Read more

Does Noninvasive Brain Stimulation Augment CBT for Depression?

Noninvasive brain stimulation does not appear to augment cognitive behavioral therapy (CBT) in patients with major depressive disorder (MDD), new research shows. Results of a multicenter, placebo-controlled randomized clinical trials showed adjunctive transcranial direct current stimulation (tDCS) was not superior to sham-tDCS plus CBT or CBT alone. “Combining these interventions do not lead to added … Read more