<unk>  is a shortage of glucose (glycopenia) in the brain, usually due to hypoglycemia. Glycopenia affects the function of neurons, and alters brain function and behavior. Prolonged or recurrent<unk>  can result in loss of consciousness, damage to the brain, and eventual death.
Neuroglycopenia
Neuromyotonia
Vagotonia
Myotonia
Autonomic dysreflexia
Agraphesthesia
Monoplegia
Hemiparesis