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In children, the most common cause is a stroke of the ventral pons. [9]Unlike persistent vegetative state, in which the upper portions of the brain are damaged and the lower portions are spared, locked-in syndrome is essentially the opposite, caused by damage to specific portions of the lower brain and brainstem, with no damage to the upper brain.
Peripheral artery disease (PAD) is a form of peripheral vascular disease. Vascular refers to the arteries and veins within the body. PAD differs from peripheral veinous disease. PAD means the arteries are narrowed or blocked—the vessels that carry oxygen-rich blood as it moves from the heart to other parts of the body.
The sporadic form of the disease often presents with double vision. Prolonged constipation is common as well. As the disease progresses, the person becomes stuck in a state of pre-sleep limbo, or hypnagogia, which is the state just before sleep in healthy individuals. During these stages, people commonly and repeatedly move their limbs as if ...
Between 8% and 50% of people experience sleep paralysis at some point during their lives. [2] [4] About 5% of people have regular episodes. Males and females are affected equally. [2] Sleep paralysis has been described throughout history. It is believed to have played a role in the creation of stories about alien abduction and other paranormal ...
The latter two conditions are jointly referred to as tissue loss, reflecting the development of surface damage to the limb tissue due to the most severe stage of ischemia. Compared to the other manifestation of PAD, intermittent claudication , CLI has a negative prognosis within a year after the initial diagnosis, with 1-year amputation rates ...
There's currently no cure for Parkinson's disease, but researchers say they could be on their way to identifying it via a simple breath test. Cambridge researchers say a small group of people ...
Central hypoventilation syndrome (CHS) is a sleep-related breathing disorder that causes ineffective breathing, apnea, or respiratory arrest during sleep (and during wakefulness in severe cases). CHS can either be congenital (CCHS) or acquired (ACHS) later in life.
ADHD can be mistaken for anxiety, depression, and other mental health disorders. Here are six signs of ADHD in women and girls.