As a rule of thumb, the cheaper the printer, the smaller the cartridge, and the lower the page yield.. Samsung's ML2160 monochrome laser printer, for example, costs about Â£50. But the cartridges also cost Â£50 â and print a comparatively modest 1,500 pages.
What is the definition of labile mood? Quick Answer. In a psychological context, labile mood refers to a mood state in which a person experiences wild, uncontrolled mood swings. Labile mood is also known as labile affect, emotional dysregulation and pseudobulbar affect.
Credit: Artem Chernyshevych | Stock Xchng. Exposure to a dim light at night, such as the glow of a TV screen, may prompt changes in the brain that lead to mood disorders, including depression, according to a new study in hamsters. patient with major depression has a smaller hippocampus, Bedrosian said. The brain changes in the hamsters might arise from fluctuations in the production of the hormone melatonin, Bedrosian said. Melatonin signals to the body that it's nighttime, but a light at night dampens its production.