Central Nervous System (CNS) - Answers Brain and spinal cord
Nucleus (in nueroscience) - Answers any collection of neurons with the CNS
Peripheral Nervous System (PNS) - Answers Spinal and cranial nerves; motor and sensory ganglia
Ganglion - Answers any collection of neurons outside the CNS
Cerebrum or cerebral cortex - Answers contains 2 cerebral hemispheres divided by longitudinal fissue
and diencephalon
Cerebellum - Answers sits on dorsal aspect of the brain stem
Horizontal plane - Answers parallel to the floor
Sagittal plane - Answers perpendicular to floor, dividing to left and right regions
Coronal plane - Answers perpendicular to floor, dividing to front and back regions
Horizontal plane - Answers most frequently used plane in MRI and CT scans
Superior - Answers towards the head
Inferior - Answers away from the head
Anterior - Answers to the front
Posterior - Answers to the back
Ventral - Answers towards the belly
Dorsal - Answers Towards the back
Rostral - Answers Toward the front end
Caudal - Answers Toward the rear end
Cerebrum, cerebellum, brain stem - Answers 3 major parts of the brain
Forebrain - Answers cerebral hemispheres with diencephalons
Brain stem - Answers pons and medulla
Hindbrain - Answers cerebellum and brain stem
Metencephalon - Answers Animal hindbrain
Myelencephalon - Answers Animal brain stem