Cerebellar Functions pp 126-147
Clinical Evidence for Functional Compartmentalization of the Cerebellum
- Cite this paper as:
- Dichgans J., Diener H.C. (1984) Clinical Evidence for Functional Compartmentalization of the Cerebellum. In: Bloedel J.R., Dichgans J., Precht W. (eds) Cerebellar Functions. Proceedings in Life Sciences. Springer, Berlin, Heidelberg
The unique structure of the cerebellum suggests a specific function of this part of the brain. Its nature, however, is poorly understood. Given the anatomical uniformity of the cerebellar cortex one may wonder whether it will be possible to localize functions of a principally different type within the cerebellar mantle. Even, if this were not the case, it is important to realize that there may exist functional localization as the result of the very specific afferent and efferent connections of a particular cerebellar area. Aside from these questions of a more basic significance, it is of clinical importance to know whether there are symptoms that allow for localization. This paper reports on the literature treating the subject and a number of our own studies on patients with postural ataxia and cerebellar disorders of eye movements. A major part of this review has already been published elsewhere (Dichgans 1984). So far the literature mainly contains studies with lesions in animals and rather few studies on patients with lesions that are well limited and precisely localized, e.g. by CT-scanning in recent years.
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