Neuron—basic cell of the nervous system. Cephalalgia--headache.

Neuron—basic cell of the nervous system

Cephalalgia--headache

Neurologist—MD who treats/diagnoses

diseases/disorders of the nervous system

Cognition—mental activities associated with thinking, learning,

memory

Tetanus--lockjaw

Hydrocephalus—abnormal amount of CSF within the brain

Meningitis—inflammation of the meninges of brain or spinal cord

Encephalitis—inflammation of the brain.

Concussion– violent shaking or jarring of the brain

Cerebral contusion—bruising of brain tissue

Cranial Hematoma—collection of blood trapped in brain tissue

Conscious—alert, awake, aware and responding appropriately

Syncope—brief fainting/loss of consciousness (LOC)

Lethargy—decreased level of consciousness marked by

listlessness, drowsiness, and apathy

Stupor—state of impaired consciousness marked by lack of responsiveness to

environmental stimuli.