Results 61 to 70 of about 35,756 (272)

Quantification and Clinical Correlation of Posterior Cranial Fossa Cerebrospinal Fluid Volume in Primary Hemifacial Spasm Using Magnetic Resonance Imaging

Annals of Indian Academy of Neurology
Background and Objective: Primary hemifacial spasm (HFS) is caused by neurovascular conflict (NVC) at the root entry zone of the facial nerve. Whether reduction of posterior cranial fossa (PCF) cerebrospinal fluid (CSF) volume is a risk factor for HFS is
DDS Anudeep, Karthik Kulanthaivelu, Vikram V. Holla, Nitish Kamble, Ravi Yadav, Pramod Kumar Pal, Rohan R. Mahale   +6 more
doaj   +1 more source

Neurosurgical interventions at the cochlear nerve & nucleus for treatment of tinnitus [PDF]

, 2020
Tinnitus is the perception of sound or noise in the absence of a physical sound source. For some patients, tinnitus has a significant impact on their quality of life and conventional treatment options can be insufficient. In this thesis, we evaluated and
van den Berge, Minke
core   +1 more source

[Neurovascular compression (conflict)]].

Acta chirurgica Iugoslavica, 2008
Since Dandy first reported vascular compression of the trigeminal nerve, the concept of neurovascular compression syndrome for trigeminal neuralgia and hemifacial spasm (HFS) has been accepted, and neurovascular decompression has been performed for this condition.
E E, Slavik, B M, Djurović, D V, Radulović, M B, Joković, M Lj, Rakić, L G, Rasulić, G M, Tasić, I M, Nikolić   +7 more
openaire   +1 more source

Neurovascular Conflicts of Cerebellopontine Angle: A Review of the Literature

Neuro - Open Journal, 2015
علم أمراض صهريج الزاوية المخيخية الجسرية هو في المقام الأول مرض البنى العصبية والأوعية الدموية التي يحتوي عليها والسحايا التي تبطنه. يظهر من خلال الألم العصبي الثلاثي التوائم (TN) والتشنج النصفي الوجهي (HFS) والألم العصبي اللساني البلعومي (GN). لقد راجعنا التشريح والتسبب والتشخيص والعلاج للصراعات العصبية الوعائية لزاوية المخيخ الجسري.
Amégninou Mawuko Yao Adigo, Kokou Adambounou, Ignéza Komi Agbotsou, LK Agoda-Koussema, Komlanvi Adjénou   +4 more
openaire   +1 more source

Trigeminal microvascular decompression for short-lasting unilateral neuralgiform headache attacks [PDF]

, 2022
A significant proportion of patients with short-lasting unilateral neuralgiform headache attacks (SUNHA) are refractory to medical treatments. Neuroimaging studies have suggested a role for ipsilateral trigeminal neurovascular conflict with morphological
Levy, Andrew, Zrinzo, Ludvic, Rantell, Khadija, Lambru, Giorgio, Lagrata, Susie, Davagnanam, Indran, Kitchen, Neil, Matharu, Manjit, Cheema, Sanjay   +8 more
core   +1 more source

A Superlubricated Magnetically Steerable Microcatheter with Integrated Optical and Fluidic Channels

Advanced Robotics Research, EarlyView.
A magnetically steerable microcatheter with integrated optical and fluidic channels is developed for multifunctional navigation in tortuous anatomical environments. A surface‐grafted hydrogel coating enables low‐friction actuation. The device demonstrates stable light and fluid delivery during magnetic manipulation, offering a compact platform for ...
Yuntian Du, Ruokun He, Luqi Li, Hesheng Wang, Zhuo‐Chen Ma, Bing Han   +5 more
wiley   +1 more source

MINIMALLY INVASIVE ENDOSCOPIC TREATMENT OF GLOSSOPHARYNGEAL NEURALGIA USING A BURR-HOLE TECHNIQUE: CASE SERIES

Паёми Сино
Glossopharyngeal neuralgia (also known as Sicard syndrome) is a rare cranial nerve compression syndrome that significantly impacts a patient's quality of life.
Chobulov Sunatullo Aladostovich, Ashurov Rakhmonkul Gurezovich, Shoev Sadullo Nazrulloevich, Kholmurodov Mekhrob Makhmadaminovich   +3 more
doaj   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

A comprehensive evaluation of non-vascular prepontine cistern anatomy influencing trigeminal nerve vulnerability using machine learning-based morphometric analysis

Frontiers in Medicine
BackgroundTrigeminal neuralgia (TN) is a severe neuropathic pain disorder traditionally attributed to neurovascular compression. However, emerging evidence suggests that non-vascular anatomical variations of the prepontine cistern may significantly ...
Akçay Övünç Karadaş, Gokalp Tulum, Ömer Karadaş, Muhammet İkbal Işık, Ferhat Cüce, Onur Osman, Zehra Şimşek, Necibe Sare Mert, Niray Baş, Berza Özcan, Tuba Baldan Ağaoğlu   +10 more
doaj   +1 more source

Microstructural alterations in trigeminal neuralgia determined by diffusion tensor imaging are independent of symptom duration, severity, and type of neurovascular conflict.

, 2016
OBJECT In this prospective study diffusion tensor imaging (DTI) was used to evaluate the influence of clinical and anatomical parameters on structural alterations within the fifth cranial nerve in patients with trigeminal neuralgia (TN) due to ...
Lutz, Juergen;Thon, Niklas;Stahl, Robert;Lummel, Nina;Tonn, Joerg-Christian;Linn, Jennifer;Mehrkens, Jan-Hinnerk
core   +1 more source