She died of sepsis from a ruptured intestine. ( 1 CNN)Actress Patty Duke died Tuesday as a result of sepsis from a ruptured intestine, according to Mitchell K. Stubbs & Associates, the agency that represented her. She was 69.
How Your Brain Works. The basic lower brain consists of the spinal cord, brain stem and diencephalon (the cerebellum and cortex are also present, but will be discussed in later sections). In turn, the brain stem comprises the medulla, pons, midbrain, hypothalamus and thalamus [source: Health Pages].
lower motor neuron. A peripheral motor neuron that originates in the ventral horns of the gray matter of the spinal cord and terminates in skeletal muscles. Lesions of these neurons produce flaccid paralysis of the muscles they innervate. Synonym: lower motoneuron. See also: neuron.