The ovaries are two small organs located on either side of the uterus in a womanâs body. They make hormones, including estrogen, which trigger menstruation. Every month, the ovaries release a tiny egg. The egg makes its way down the fallopian tube to potentially be fertilized.
Essential Tremor is a nerve disorder characterized by uncontrollable shaking, or tremors, in different parts and on different sides of the body. Areas affected often include the hands, arms, head, larynx (voice box), tongue, and chin.
Essential tremor results from a problem in the nervous system, but people with this tremor rarely have any other symptoms of nervous system dysfunction (neurologic symptoms). The cause is unclear, but the tremor often runs in families. Essential tremor usually begins during early adulthood but can begin at any age.