Results 11 to 20 of about 421 (113)

Unilateral inferior olivary hypertrophy in a patient with primary progressive apraxia of speech [PDF]

NeuroImage: Reports
Hypertrophic olivary degeneration (HOD) is a rare neurological condition due to hypertrophy of the inferior olivary nucleus (ION), usually due to the disruption of the Guillain-Mollaret triangle (GMT).
Nadia Hossain, Rodolfo Gatto, Nikhil B. Ghayal, Dennis W. Dickson, Jennifer L. Whitwell, Keith A. Josephs   +5 more
doaj   +2 more sources

Unusual co-occurrence of hypertrophic inferior olivary degeneration with infratentorial cavernomatosis and orbital cavernous hemangioma [PDF]

Radiology Case Reports
Hypertrophic olivary degeneration (HOD) is a rare condition resulting from a lesion in the Guillain-Mollaret triangle (GMT), causing transsynaptic degeneration and hypertrophy of the inferior olivary nucleus (ION).
Jihane EL Houssni, Salma Malak Ridah, Sanae Jellal, Meryem Edderai, Hassan EN Nouali, Jamal EL Fenni, Tarik Salaheddine   +6 more
doaj   +2 more sources

Hypertrophic olivary degeneration following cerebral infarction: a case report [PDF]

BMC Neurology
Background Cerebral infarction is a common cause of hypertrophic olive degeneration (HOD), while cerebral infarction is the most common type of stroke in China.
Zhuo Qun Li, An Xie
doaj   +2 more sources

Another Rare Cause of Hypertrophic Olivary Degeneration Following Cavernous Malformation Hemorrhage: A Case Report [PDF]

Diagnostics
Introduction: Hypertrophic olivary degeneration (HOD) is a rare form of trans-synaptic degeneration involving the Guillain–Mollaret triangle, characterized by enlargement of the inferior olivary nucleus—unlike the atrophy typical of most ...
Sigita Skrastiņa, Marija Roddate, Kristaps Rancāns, Evija Miglāne, Aleksandrs Kalniņš, Arturs Balodis   +5 more
doaj   +2 more sources

Symptomatic palatal tremor is not limited to the activity of guillain-mollaret triangle: A functional magnetic resonance imaging case study

Cumhuriyet Medical Journal, 2012
A 57-year-old man was admitted to our clinic because of speech and swallowing disorder for six months. Palatal tremor and left upper extremity myorhythmia appeared on examination. Magnetic resonance imaging showed hypertrophic olivary degeneration, dentate pathology, Wallerian degeneration, and left parietal cystic encephalomalacia. Functional magnetic
Hatice Balaban, Özlem Yıldız Kayım, İbrahim Öztoprak, Ertuğrul Bolayır, Suat Topaktaş   +4 more
exaly   +7 more sources

Inferior olive lesions in autoimmune glial fibrillary acidic protein astrocytopathy: a report of two cases [PDF]

BMC Neurology
Background Autoimmune glial fibrillary acidic protein (GFAP) astrocytopathy is a newly identified inflammatory nervous system disorder characterized by Immunoglobulin G autoantibodies against GFAP.
Haruka Kuwashige, Atsuhiko Sugiyama, Shinji Aoyama, Hideo Handa, Mitsuyoshi Tamura, Hiroki Masuda, Yuki Nakagawa, Masahiro Namiki, Hajime Yokota, Hiroki Mukai, Akio Kimura, Takayoshi Shimohata, Masahiro Mori   +12 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

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

Ultrahigh-resolution 7-Tesla anatomic magnetic resonance imaging and diffusion tensor imaging of ex vivo formalin-fixed human brainstem-cerebellum complex [PDF]

Frontiers in Human Neuroscience
IntroductionBrain cross-sectional images, tractography, and segmentation are valuable resources for neuroanatomical education and research but are also crucial for neurosurgical planning that may improve outcomes in cerebellar and brainstem interventions.
Sahin Hanalioglu, Sahin Hanalioglu, Siyar Bahadir, Ahmet C. Ozak, Ahmet C. Ozak, Kivanc Yangi, Kivanc Yangi, Giancarlo Mignucci-Jiménez, Muhammet Enes Gurses, Alberto Fuentes, Ethan Mathew, Dakota T. Graham, Muhammed Yakup Altug, Egemen Gok, Gregory H. Turner, Michael T. Lawton, Mark C. Preul   +16 more
doaj   +2 more sources

Georges Charles Guillain (1876–1961) and Pierre Mollaret (1898–1987) and their legacy to neuroanatomy: the forgotten triangle of Guillain-Mollaret [PDF]

Child's Nervous System, 2019
Mehmet Turgut, R Shane Tubbs, Turgut Mehmet   +2 more
exaly   +3 more sources