Results 1 to 10 of about 88,049 (351)

Pathology of the Trigeminal Nerve

open access: yesNeuroimaging Clinics of North America, 2008
Imaging of the trigeminal nerve requires a thorough understanding of its anatomy and function, clinical symptoms related to malfunction, and its key pathologies. Because of the nerve's long course from the brainstem nuclei to the peripheral branches, MR imaging and CT studies have to cover a large anatomic area while providing high-resolution images ...
Minerva Becker   +2 more
exaly   +5 more sources

Trigeminal Nerve Control of Cerebral Blood Flow: A Brief Review

open access: yesFrontiers in Neuroscience, 2021
The trigeminal nerve, the fifth cranial nerve, is known to innervate much of the cerebral arterial vasculature and significantly contributes to the control of cerebrovascular tone in both healthy and diseased states.
Timothy G. White   +8 more
doaj   +3 more sources

Automatic Segmentation of the Cisternal Segment of Trigeminal Nerve on MRI Using Deep Learning [PDF]

open access: yesInternational Journal of Biomedical Imaging
Conclusion: The proposed deep learning–based approach, U-Net, shows promise in improving the accuracy and efficiency of segmenting the cisternal segment of the trigeminal nerve. To the best of our knowledge, this is the first fully automated segmentation
Li-Ming Hsu   +6 more
doaj   +2 more sources

A study to evaluate neurovascular conflict of trigeminal nerve in trigeminal neuralgia patients with the help of 1.5 T MR imaging

open access: yesThe Egyptian Journal of Radiology and Nuclear Medicine, 2022
Introduction Trigeminal neuralgia is a neuropathic pain that occurs in the sensory supply region of the trigeminal nerve (V cranial nerve). The common etiology of trigeminal neuralgia is said to be vascular compression on the trigeminal nerve root.
Hameed Arafath Anwar   +5 more
doaj   +1 more source

Case report: Teflon granuloma following microvascular decompression manifesting as light-triggered trigeminal neuralgia

open access: yesFrontiers in Surgery, 2022
Trigeminal Neuralgia is commonly triggered by stimuli in the area of the trigeminal nerve innervation. We report an exceptionally rare case of a 61-year-old woman who complained of recurrent trigeminal neuralgia, which sole trigger was seeing a bright ...
Mustaqim Prasetya   +9 more
doaj   +1 more source

Treatment Options for Trigeminal Neuralgia

open access: yesActa Clinica Croatica, 2022
Trigeminal neuralgia causes severe to excruciating pain that often cannot be successfully reduced with current forms of treatment. The International Association for the Study of Pain (IASP) defines trigeminal neuralgia as a sudden, usually unilateral ...
Ivan Radoš
doaj   +1 more source

Comparative analysis of Hmx expression and the distribution of neuronal somata in the trigeminal ganglion in lamprey and shark: insights into the homology of the trigeminal nerve branches and the evolutionary origin of the vertebrate jaw

open access: yesZoological Letters, 2023
The evolutionary origin of the jaw remains one of the most enigmatic events in vertebrate evolution. The trigeminal nerve is a key component for understanding jaw evolution, as it plays a crucial role as a sensorimotor interface for the effective ...
Motoki Tamura   +10 more
doaj   +1 more source

Microstructural changes in the trigeminal nerve of patients with episodic migraine assessed using magnetic resonance imaging

open access: yesThe Journal of Headache and Pain, 2020
Background There is histological evidence of microstructural changes in the zygomaticotemporal branch of the trigeminal nerve in migraineurs. This raises the possibility that altered trigeminal nerve properties contribute to migraine pathophysiology ...
Tiffani J. Mungoven   +5 more
doaj   +1 more source

Using Diffusion Tensor Imaging to Evaluate Microstructural Changes and Outcomes after Radiofrequency Rhizotomy of Trigeminal Nerves in Patients with Trigeminal Neuralgia. [PDF]

open access: yesPLoS ONE, 2016
Trigeminal neuralgia is characterized by facial pain that may be sudden, intense, and recurrent. Our aim was to investigate microstructural tissue changes of the trigeminal nerve in patients with trigeminal neuralgia resulting from neurovascular ...
Shu-Tian Chen   +5 more
doaj   +1 more source

Morphometric and clinical importance of the trigeminal nerve and branches in fetal cadavers

open access: yesAdıyaman Üniversitesi Sağlık Bilimleri Dergisi, 2023
Aim: The trigeminal nerve is the fifth cranial nerve responsible for motor, sensory and autonomic stimulation of the head and neck. The aim of this study was to examine the relationship of the trigeminal nerve and its branches in fetal cadavers.Materials
Duygu Akın Saygın   +3 more
doaj   +1 more source

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