Augmenting mindfulness training through neurofeedback: a pilot study of the pre-post changes on resting-state functional connectivity in typically developing adolescents.

Background: Mindfulness training has been shown to promote positive mental health outcomes and related changes in neural networks such as the default mode network, which has a central node in the posterior cingulate cortex (PCC). Previous work from our group reported on the impact of a novel, neurofeedback augmented mindfulness training (NAMT) task on regulation of PCC hemodynamic activity in typically developing adolescents. The present pilot study aimed to expand on this finding by examining the pre-post changes of the NAMT task on resting-state functional connectivity of the PCC.

"It's Really Complicated": Engaging Key Stakeholders to Inform a Novel Parent-led Sexual Health Education Program for Autistic Youth.

Autistic adolescents frequently encounter difficulties in managing changes associated with puberty, sexuality, and relationships, and parents may be a useful source of sexual and reproductive health education (SRE) for this population. Despite this, few evidence-based programs exist to support parents in this role. Thus, there is a need for the development of such programs, particularly those incorporating the lived experiences of key stakeholders.

Microglia-mediated neuroimmune suppression in PTSD is associated with anhedonia.

Dynamic brain immune function in individuals with posttraumatic stress disorder is rarely studied, despite evidence of peripheral immune dysfunction. Positron emission tomography brain imaging using the radiotracer [C]PBR28 was used to measure the 18-kDa translocator protein (TSPO), a microglial marker, at baseline and 3 h after administration of lipopolysaccharide (LPS), a potent immune activator. Data were acquired in 15 individuals with PTSD and 15 age-matched controls.

Does seasonal variation affect the neuroimmune system? A retrospective [C]PBR28 PET study in healthy individuals.

Introduction: The neuroimmune system performs a wide range of functions in the brain and the central nervous system. The microglial translocator protein (TSPO) has an established role as a cell marker in identification of the neuroimmune system. Previously, human studies have shown TSPO differences in neuropsychiatric disorders.