The effects of meditation on the performance and well-being of a company: A pilot study.

The positive effects of meditation on individual well-being have been extensively investigated in the last few decades. The impact that meditation can have on the surrounding environment, including on the well-being of nearby non-meditators, has been mainly studied in regards to Transcendental Meditation and, more recently, through the purported phenomenon of "distant healing". The aim of the present study was to observe how a corporate environment would be affected when a small percentage of their employees meditated together.

Fronto-thalamo-striatal gray and white matter volumes and anisotropy of their connections in bipolar spectrum illnesses.

Background: Neurons in the basal ganglia are connected to areas of prefrontal cerebral cortex involved in higher cognitive functions, and these connections occur primarily via the thalamus. In patients with bipolar disorder, regardless of age, neuroimaging studies have consistently reported an increased number of white matter hyperintensities, indicating possible alterations in striatum-thalamus and thalamus-prefrontal cortex connections.

Methods: In the current study, we acquired high-resolution magnetic resonance imaging (MRI) and diffusion tensor (DT) scans of 40 patients with bipolar spectrum (BPS) illnesses (bipolar type I = 17, bipolar type II = 7, cyclothymia = 16) and 36 sex- and age-matched control subjects.