Results 31 to 40 of about 1,440 (200)

Diffusion Tensor Imaging in Hypertrophic Olivary Degeneration [PDF]

American Journal of Neuroradiology, 2009
We report DTI and fiber tractography findings in a case of hypertrophic olivary degeneration. A 51-year-old man presented with an abnormal gait and visual difficulties. MR imaging showed enlargement of the right medullary olive and a vascular lesion in the right pontine tegmentum.
R, Shah, J, Markert, A K, Bag, J K, Curé   +3 more
openaire   +4 more sources

Hypertrophic olivary degeneration secondary to brain abscess: a case report and literature review [PDF]

Frontiers in Human Neuroscience
IntroductionHypertrophic olivary degeneration (HOD) is a rare transsynaptic neurodegenerative disorder arising from disruption of the Guillain-Mollaret triangle (GMT), a neural circuit critical for motor coordination.
Shihan Tian, Biqiu Tang, Kai Zhang, Xiaohe Tian, Xiaohe Tian, Na Hu, Na Hu   +6 more
doaj   +2 more sources

A Paravermal Trans-Cerebellar Approach to the Posterior Fossa Tumor Causes Hypertrophic Olivary Degeneration by Dentate Nucleus Injury. [PDF]

Cancers (Basel), 2021
Schaller-Paule MA, Baumgarten P, Seifert V, Wagner M, Steidl E, Hattingen E, Wicke F, Steinbach JP, Foerch C, Konczalla J.   +9 more
europepmc   +3 more sources

Progressive ataxia and palatal tremor (PAPT) with hypertrophic olivary degeneration (HOD): A case report [PDF]

Radiology Case Reports
Palatal tremor has been subdivided into essential (EPT) and symptomatic palatal tremor (SPT). Progressive ataxia and palatal tremor syndrome (PAPT) is a subgroup of symptomatic palatal tremor (SPT).
Salma Marrakchi, Khadija Laasri, Rim Moufakkir, Yousra Guelzim, Ihssan Hadj hsain, Zakia El yousfi, Jamal El Fenni, Hassan En-nouali   +7 more
doaj   +2 more sources

Clinical characteristics of hypertrophic olivary degeneration following brainstem or cerebellar hemorrhage [PDF]

Scientific Reports
Patients who have experienced bleeding in the posterior circulation of the brain often develop Hypertrophic Olivary Degeneration (HOD). This condition can lead to new neurological problems several months after the initial hemorrhage, potentially ...
Lin Lin, Xiaofeng Ye, Jianming Zheng
doaj   +2 more sources

Peduncular Hallucinosis 7 Months After Pontine Hemorrhage With Hypertrophic Olivary Degeneration: A Case Report. [PDF]

Brain Neurorehabil, 2022
Choi W, Lee SJ, Ko SH, Shin YI, Min JH.
europepmc   +2 more sources

The Dentato-Rubro-Olivary Tract: Clinical Dimension of This Anatomical Pathway

Case Reports in Otolaryngology, 2013
Symptomatic palatal tremor is potentially the result of a lesion in the triangle of Guillain-Mollaret (1931) and is associated with hypertrophic olivary degeneration (HOD) which has characteristic MR findings. The triangle is defined by dentate efferents
Fadil Khoyratty, Thomas Wilson
doaj   +2 more sources

Bilateral Hypertrophic Olivary Degeneration after Pontine Hemorrhage: A Case Report. [PDF]

World J Clin Cases, 2022
Zheng B, Wang J, Huang XQ, Chen Z, Gu GF, Luo XJ.   +5 more
europepmc   +2 more sources

Hypertrophic olivary degeneration: A clinico-radiologic study. [PDF]

Parkinsonism Relat Disord, 2016
The frequency and causes of hypertrophic olivary degeneration (HOD) are unknown. We compared the clinical and radiological characteristics of unilateral HOD and bilateral HOD.We performed a search of a radiologic report database for patients who were radiologically diagnosed as having HOD. This database includes the patients examined at the Mayo Clinic
Konno T, Broderick DF, Tacik P, Caviness JN, Wszolek ZK.   +4 more
europepmc   +4 more sources

Erratum: Peduncular Hallucinosis 7 Months After Pontine Hemorrhage With Hypertrophic Olivary Degeneration: A Case Report. [PDF]

Brain Neurorehabil, 2023
Choi W, Lee SJ, Ko SH, Shin YI, Min JH.
europepmc   +3 more sources