Results 41 to 50 of about 693 (141)

Maturation, Refinement, and Serotonergic Modulation of Cerebellar Cortical Circuits in Normal Development and in Murine Models of Autism

Neural Plasticity, Volume 2017, Issue 1, 2017., 2017
The formation of the complex cerebellar cortical circuits follows different phases, with initial synaptogenesis and subsequent processes of refinement guided by a variety of mechanisms. The regularity of the cellular and synaptic organization of the cerebellar cortex allowed detailed studies of the structural plasticity mechanisms underlying the ...
Eriola Hoxha, Pellegrino Lippiello, Bibiana Scelfo, Filippo Tempia, Mirella Ghirardi, Maria Concetta Miniaci, J. Michael Wyss   +6 more
wiley   +1 more source

Bilateral Hypertrophic Olivary Degeneration and Holmes Tremor without Palatal Tremor: An Unusual Association

Tremor and Other Hyperkinetic Movements, 2016
Background: Lesions in the Guillain–Mollaret triangle or dentate-rubro-olivary pathway may lead to hypertrophic olivary degeneration (HOD), a secondary trans-synaptic degeneration of the inferior olivary nucleus.
Carlos Cosentino, Miriam Velez, Yesenia Nuñez, Henry Palomino, Darko Quispe, Martha Flores, Luis Torres   +6 more
doaj   +1 more source

Treatment of Palatal Myoclonus with Botulinum Toxin Injection

Case Reports in Otolaryngology, Volume 2013, Issue 1, 2013., 2013
Palatal myoclonus is a rare cause of pulsatile tinnitus in patients presenting to the otolaryngology office. Rhythmic involuntary contractions of the palatal muscles produce the pulsatile tinnitus in these patients. Treatment of this benign but distressing condition with anxiolytics, anticonvulsants, and surgery has been largely unsuccessful.
Mursalin M. Anis, Natasha Pollak, A. Casani, G. J. Petruzzelli   +3 more
wiley   +1 more source

Longitudinal Quantification of Eye-Movement Impairments after Pontine Hemorrhage

Frontiers in Neurology, 2017
IntroductionWe report a case of hypertrophic olivary degeneration due to pontine hemorrhage. A 59-year-old male with untreated hypertension suffered a primary pontine hemorrhage, which caused horizontal eye-movement limitation.
N. Jeremy Hill, N. Jeremy Hill, N. Jeremy Hill, Melis Suner, Melis Suner, Glen T. Prusky, Glen T. Prusky, Glen T. Prusky, Jason B. Carmel, Jason B. Carmel, Jason B. Carmel   +10 more
doaj   +1 more source

Bilateral Hypertrophic Olivary Degeneration in Wilson Disease [PDF]

Korean Journal of Radiology, 2013
Hypertrophic olivary degeneration resulting from lesions of the dento-rubro-olivary pathway, also called Guillain-Mollaret-triangle, has been described previously in a number of cases. Reports about bilateral hypertrophic olivary degeneration of the inferior olivary nuclei are very limited, and the magnetic resonance imaging findings of hypertrophic ...
Otto, Josephin, Guenther, Peter, Hoffmann, Karl-Titus   +2 more
openaire   +2 more sources

Hypertrophic degeneration of the inferior olivary nucleus impacts perception of gravity

Frontiers in Neurology, 2012
Interruption of the Guillain-Mollaret triangle interconnecting the red nucleus, the inferior olivary nucleus and the contralateral dentate nucleus is predicted to interfere with the dentate nucleus’ role in estimating direction of gravity.
Alexander A Tarnutzer, Antonella ePalla, Sarah eMarti, Bernhard eSchuknecht, Dominik eStraumann   +4 more
doaj   +1 more source

Kikuchi–Fujimoto Disease Presenting With Complex Neurological Manifestations: A Case Report

Case Reports in Neurological Medicine, Volume 2026, Issue 1, 2026.
Kikuchi–Fujimoto Disease (KFD) is a rare, typically self‐limiting inflammatory condition primarily associated with fever, cervical lymphadenopathy, and occasionally small‐vessel vasculitis. Central nervous system (CNS) involvement in KFD is exceedingly rare and has been described in isolated cases, including encephalitis, aseptic meningitis, and ...
Yusuf Kagzi, Suban Amatya, Ashutosh Gupta, Kanika Sharma, Shitiz Sriwastava, Semonti Nandi   +5 more
wiley   +1 more source

Autoimmune brainstem encephalitis: Clinical associations, outcomes, and proposed diagnostic criteria

Annals of Clinical and Translational Neurology, Volume 12, Issue 1, Page 213-225, January 2025.
Abstract Objective We describe neurologic phenotype, clinical associations, and outcomes in autoimmune brainstem encephalitis. Methods Medical records of neural‐IgG positive autoimmune brainstem encephalitis patients diagnosed at Mayo Clinic (January 1, 2006–December 31, 2022) were reviewed. Results Ninety‐eight patients (57 male) were included. Median
Michael Gilligan, Smathorn Thakolwiboon, Emma Orozco, Samantha Banks, Eoin P. Flanagan, Sebastian Lopez‐Chiriboga, Jan‐Mendelt Tillema, John R. Mills, Sean J. Pittock, Cristina Valencia Sanchez, Anastasia Zekeridou, Divyanshu Dubey, Andrew McKeon   +12 more
wiley   +1 more source

A case of hypertrophic olivary degeneration after resection of cavernomas of the brain stem and review of the literature

Neuropsychiatric Disease and Treatment, 2015
Meng Zhang, Gengfan Ye, Lin Deng, Shuo Xu, Yunyan Wang Department of Neurosurgery, Qi Lu Hospital, Shandong University, Jinan, People’s Republic of China Abstract: Hypertrophic olivary degeneration is a transsynaptic form of degeneration, which ...
Zhang M, Ye G, Deng L, Xu S, Wang Y
doaj  

MRI and neurological presentation of hypertrophic olivary degeneration

The Egyptian Journal of Radiology and Nuclear Medicine, 2016
Background and purpose: Hypertrophic olivary degeneration (HOD) is a rare transsynaptic degeneration that usually appears at around 3–4 weeks following an injury to the Guillain–Mollaret triangle, resulting in three possible patterns.
Abdelaziz Elnekiedy, Nagy Naguib, Waseem Hamed, Jaidaa Mekky, Hebatallah Hassan Mamdouh Hassan   +4 more
doaj   +1 more source