VENTRICULES Antonyms

• a small conical pouch projecting from the upper anterior part of each atrium of the heart

• the externally visible cartilaginous structure of the external ear

• a major division of the vertebrate brain; situated above the medulla oblongata and beneath the cerebrum in humans

• anterior portion of the brain consisting of two hemispheres; dominant part of the brain in humans

• the layer of unmyelinated neurons (the grey matter) forming the cortex of the cerebrum

• the tissue forming the outer layer of an organ or structure in plant or animal

• the tissue that surrounds the lens nucleus

• the posterior division of the forebrain; connects the cerebral hemispheres with the mesencephalon

• the anterior portion of the brain; the part of the brain that develops from the anterior part of the neural tube

• A central room or space in ancient Roman homes, open to the sky in the middle; a similar space in other buildings.

• A square hall lit by daylight from above, into which rooms open at one or more levels.

• A cavity, entrance, or passage.

• Any enclosed sexine and nexine layers, widening toward the interior of the grain.

• half of the terrestrial globe

• half of a sphere

• either half of the cerebrum