The Nervous System Flashcards
Controls, regulates, and communicates with the body’s various structures, organs, and body parts. Made up of the CNS (brain and spinal cord), and peripheral nervous system (cranial and spinal nerves)
Nervous system
Primary cells of the nervous system
Neurons
Consists of the medulla oblongata, pons, and midbrain
Brain stem
Consists of the hypothalamus and thalamus
Diencephalon
Structure that controls voluntary movement and balance
Cerebellum
Large portion of the brain
Cerebrum
5 brain lobes
Frontal, parietal, temporal, occipital, insula
Drill used to enter the cranium
Burr
Partial, permanent removal of the skull
Craniectomy
Opening into the skull
Crainiotomy
Cranium
Skull
Electroencephalography
Diagnostic test that involves recording the electric currents of the brain
Artificial passage
Shunt
Sensory nerve
Somatic nerve
Most common type of dementia causes memory loss, confusion
Alzheimer’s