Late-onset depression, which first emerges in people aged 60 and over, is linked to a decline in the brain's executive functions that leads to repetitive, negative thought patterns a new study reveals ...

In the middle of the night, the world can sometimes feel like a dark place. Under the cover of darkness, negative thoughts ...

Advances in Applied Probability, Vol. 19, No. 3 (Sep., 1987), pp. 632-651 (20 pages) We consider a class of functions on [0,∞), denoted by Ω , having Laplace transforms with only negative zeros and ...