The latter. definition includes fruits as a subset of. vegetables. Definition of fruit and vegetables applicable in epidemiological studies, Fruit and vegetables. Edible plant foods excluding cereal grains, nuts, seeds, tea leaves, coffee beans, cacao beans, herbs and spices.
In prenatal development, the forebrain (prosencephalon) is the most anterior vesicle of the neural tube that later forms both the diencephalon and the telencephalon (which develops into the cerebrum).t consists of several structures between the brainstem and the cerebrum, including the thalamus, hypothalamus, epithalamus, pituitary gland, and pineal gland. Embryologically, the diencephalon begins as the region of the embryonic vertebrate neural tube that gives rise to posterior forebrain structures.
The area of attachment of a cranial nerve to the surface of the brain is termed itssuperficial or apparent origin. The fibers of the nerve can be traced into the substance of the brain to a special nucleus of gray substance. The motor or efferent cranial nerves arise within the brain from groups of nerve cells which constitute their nuclei of origin. The sensory or afferent cranial nerves arise from groups of nerve cells outside the. brain; these nerve cells may be grouped to form ganglia on the trunks of the nerves or may be situated in peripheral sensory organs such as the. nose and eye. The central processes of these cells run into the brain, and there end by arborizing around nerve cells, which are grouped to. formnuclei of termination.