THESAURUS
gray matter
Vernunft, afferent neuron, arachnoid, arbor vitae, archipallium, autonomic nervous system, axon, bean, between brain, brain, brain stem, brains, central nervous system, cerebellar hemispheres, cerebellum, cerebral cortex, cerebrospinal fluid, cerebrum, conception, convolution, corpus callosum, corpus striatum, craniosacral nervous system, dendrite, diencephalon, discourse of reason, discursive reason, dura mater, effector organ, efferent neuron, encephalon, endbrain, esprit, fissure, folia, forebrain, fornix, frontal lobe, ganglion, glial cells, globus pallidus, gyrus, head, headpiece, hindbrain, hippocampus, hypothalamus, intellect, intellection, intellectual faculty, intelligence, internuncial neuron, lenticular nucleus, limbic lobe, little brain, lobe, mantle, medulla oblongata, medullary sheath, meninges, mens, mental capacity, mentality, mesencephalon, metencephalon, midbrain, mind, myelencephalon, neopallium, nerve, nerve trunk, nervous system, neuron, noddle, noggin, noodle, nous, occipital lobe, optic chiasm, organ of thought, pallium, parietal lobe, pate, peripheral nervous system, pia mater, pineal body, pituitary body, plexus, pons, power of reason, psyche, ratio, rationality, reason, reasoning, reasoning faculty, reticular system, rhombencephalon, sconce, seat of thought, sensation, sensorium, sensory, sensory area, sensory cell, smarts, solar plexus, spinal cord, subthalamus, synapse, telencephalon, temporal lobe, thalamus, thoracolumbar nervous system, understanding, ventricle, vermis, white matter, wit