Mr. Garrod's Theory of Nerve-Force
نویسندگان
چکیده
منابع مشابه
MR of oculomotor nerve palsy.
PURPOSE To assess the utility of MR in third cranial nerve palsy. METHODS We reviewed precontrast and postcontrast MR of 50 patients with third cranial nerve palsy. RESULTS MR demonstrated an appropriate lesion in 32 cases. Of these patients, 6 had brain stem lesions and 15 had involvement of the nerve in the cavernous sinus; lesions of the cisternal segment of the nerve were present in 11 ...
متن کاملOptic nerve sarcoidosis: MR findings.
Neurologic involvement has been described in 5% of patients with sarcoidosis; however, direct granulomatous involvement limited to the optic nerve but not involving the chiasm is rare. We describe two patients with biopsy-proven sarcoidosis; the fat-suppressed gadolinium-enhanced MR findings showed sarcoid involvement limited to the optic nerves.
متن کاملMR appearance of intracanalicular eighth nerve lipoma.
The authors present the MR appearance of an intracanalicular eighth nerve lipoma in a 30-year-old woman, describe the clinical manifestations, and discuss the possible etiology; biopsy findings were conclusive. Precontrast T1-weighted images should be obtained.
متن کاملMR imaging of primary trochlear nerve neoplasms.
We present the clinical, anatomic, and MR imaging findings in six patients with seven primary trochlear nerve neoplasms, as well as the MR and clinical criteria that serve to establish the diagnosis of these rare cranial nerve neoplasms. Three patients had a history of neurofibromatosis and five patients had clinical evidence of a trochlear nerve palsy. Six of seven neoplasms produced localized...
متن کاملFacial nerve enhancement in MR imaging.
The significance of facial nerve enhancement after IV gadolinium administration has not been determined. We evaluated the MR appearance of facial nerves (nonenhanced and enhanced) in patients without and with masses involving the temporal bone, internal auditory canal, or cerebellopontine angle. In patients without such masses, no facial nerve enhancement was seen. In the other group, four of 1...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1874
ISSN: 0028-0836,1476-4687
DOI: 10.1038/009163a0