Definiton The oligodendroglioma belongs to the group of brain tumors and is usually benign. The most frequent occurrence of the oligodendroglioma is at the age of 25-40 years. Oligodendrogliomas are tumors that develop from certain cells of the brain. These cells are called oligodendrocytes; they surround the nerve cells in the brain and serve as … Oligodendroglioma
Causes The cause of its formation is still unknown today. There are many theories, but none of them has been proven. There are indications that the tendency to form oligodendrogliomas may be genetically determined. Also a connection with viruses and multiple sclerosis is discussed. Diagnosis As with any illness, the diagnosis is first made by … Causes | Oligodendroglioma
Prognosis The prognosis of an oligodendroglioma depends mainly on the malignancy and the treatment options. The more aggressive the tumor, the lower the chances of survival. The time of diagnosis also plays a role. On average, an oligodendroglioma is a slowly but steadily growing tumor with low malignancy. With good prognostic factors, i.e. very good … Prognosis | Oligodendroglioma
Synonym ProsencephalonThe forebrain is a part of the brain and thus belongs to the central nervous system. It includes the diencephalon (diencephalon) and the cerebrum (telencephalon). These emerge from the forebrain vesicle during the embryonic development phase of the brain. The forebrain has a multitude of functions, the cerebrum is essential for numerous processes such … Forebrain
Epithamalus The epithalamus sits on the thalamus from behind. Two important structures of the epithalamus are the pineal gland and the area pretectalis. The pineal gland produces melatonin. This is an important hormone in the mediation of the circadian rhythm and thus the sleep-wake rhythm. The area pretectalis plays a role in the switching of … Epithamalus | Forebrain
Cerebrum Synonym: Telencephalon Definition: The cerebrum is also called the end brain and is a part of the central nervous system. It consists of two hemispheres, separated by the longitudinal fissure of the cerebrum. The two hemispheres can be further divided into four lobes. Here, innumerable integration processes take place, including the following: Anatomy: A … Cerebrum | Forebrain
Limbic system Anatomy & Function: The centers belonging to the limbic system are sometimes not clearly defined. They are all located near the brain bar (corpus callosum). The limbic system generally includes the following structures: The amygdala lies in the temporal lobe. It plays a decisive role in the emotionally determined regulation of vegetative parameters. … Limbic system | Forebrain
