Motor neuron
A neuron that sends electrical output signals to muscle neurons. Also called a motoneuron.
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- Motor neuron disease
A group of related diseases of the nervous system that are characterized by steadily progressive deterioration of the motor neurons in the brain, brainstem, and spinal cord. Abbreviated MND. Motor neurons are the nerve cells along which the brain sends instructions, in the form of electrical impulses, to the muscles. The degeneration of motor neurons […]
- Motor neurone disease
Motor neuron disease. “His suffering from motor neurone disease (MND) was finally over because he had chosen to die.” (article by Lesley Close in The Guardian, May 25, 2004)
- Motulsky dye test
A test for glucose 6-phosphate dehydrogenase deficiency (G6PD), a cause of anemia and the most common enzyme defect known to be responsible for human disease. Persons with G6PD deficiency develop anemia because of the breakup of their red blood cells. Depending on the degree of enzyme deficiency, the red cell destruction may occur all the […]
- Mountain sickness, acute (AMS)
Acclimatization and Illnesses” by Rick Curtis).
- Mourning
The process by which people adapt to a loss as, for example, the death of someone near and dear. Mourning is influenced by cultural customs, rituals, and society’s rules for coping with loss.