Isolated facial weakness suggests either a contralateral hemispheric lesion or a disease of the facial nerve per se. The presence of sensory symptoms usually indicates a central facial weakness, which characteristically involves the lower part of the face. In contrast, the absence of sensory disturbances suggests a peripheral nerve lesion, some system diseases such as amyotrophic lateral sclero...

Lyme disease is a tickborne illness caused primarily by Borrelia burgdorferi in the United States. CNS involvement typically manifests as 1 or a combination of 3 classic syndromes: meningitis, radiculoneuritis, and cranial neuritis. While facial nerve involvement represents about 80% of cranial neuritis in Lyme neuroborreliosis (LNB), other cranial nerves may also be individually involved; howe...

Collet-Sicard syndrome is characterized by the unilateral paralysis of cranial nerves IX–XII. The most common cause is an extradural tumor in the posterior fossa. This syndrome may occasionally occur because of distant metastases. Collet-Sicard syndrome which results from metastatic prostate carcinoma is very rare. A review of the English literature showed that this is the second report of meta...

In this study the cranial nerves development of H. huso are explained from 1 to 54-days-old (1, 3, 6, 15, 21 and 54 days). Despite all the researches on fish brain, there are no study on nerves evolution on H. huso during their larvae life. For this research 40 samples of larvae H. husowere obtained (from each age, about six samples were selected). The specimens were ...