central nervous system Flashcards
portion of the brain that occupied the upper part of the cranial cavity and provided higher mental functions
cerebrum
mass of white matter in the brain composed of nerve fibers connection the right and left cerebral hemispheres
corpus callosum
elevation on a structures surface caused by infolding
convolutions
a shallow groove such as that between convolutions on the brain surface
sulcus
narrow cleft separating parts such as the lives of the cerebrum
fissure
outer layer of the cerebrum
cerebral cortex
process in which short term memories are converted into long term memories
memory consolidation
part of the cerebral cortex where memories form
hippocampus
mass of grey matter at the base of the cerebrum in the wall of the 3rd ventricle
thalamus
portion of the brain located below the thalamus that forms the floor of the third ventricle
hypothalamus
region of the 3rd ventricle that includes the thalamus and hypothalamus
diencephalon
small region in the brain stem in between the diencephalon and pons
midbrain
myocardial contractions and relaxation series that makes a heart beat
cardiac center
neurons in the brain stem that control the diameter of the arteries
vasomotor center
an inspiration followed by and expiration
respiratory center