In the recent years, a growing interest in the classification of minor brain structures has emerged [ 1– 5].
However, since APA was not introduced in the WHO classification of brain tumours until 2000, it cannot play the same role in previous paediatric series as published by Bertolone (patients enrolled between 1985 and 1990) (Bertolone et al, 2003).
Likewise, although midline shift or cisterns status is important in the Marshall Classification of brain swelling, other causes of midline shift, such as mass lesion, are disregarded.
After EtOH administration, the cerebral metabolite levels of ethanol (EtOH), N-acetyl-aspartate (NAA), choline-containing compounds (Cho), glutamate (Glu), taurine (Tau), inositol (Ins), and creatine (Cr) and the classification of the brain edema can be reliably assessed, especially under the high-field MRI.
The classification of human brain tumours used in this study is based on the revised World Health Organisation criteria for tumours of the central nervous system (Louis et al, 2007).
This new direction of research mirrors recent modifications in the classification of epilepsy disorders to consider the importance of brain networks for seizure onset, even in focal epilepsies.
Nosema-infected brains, for which only 24 genes had Flybase orthologs, showed no significant patterns in the classification of functional groups.
In the 2007 WHO classification of brain tumours there are three categories: (a) clinico-pathological entities; (b) variants of entities; and (c) histological patterns.
The WHO classification of brain tumours describes 15 subtypes of meningioma.
