Results 1 to 10 of about 78,976 (362)

Understanding novel neuromodulation pathways in tDCS: brain stem recordings in rats during trigeminal nerve direct current stimulation. [PDF]

open access: yesTransl Psychiatry
tDCS is widely assumed to cause neuromodulation via the electric field in the cortex acting directly on cortical neurons. However, recent evidence suggests that tDCS may indirectly influence brain activity through cranial nerve pathways, notably the ...
Majdi A, Asamoah B, Mc Laughlin M.
europepmc   +2 more sources

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

open access: yesInt J Biomed 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
Hsu L   +6 more
europepmc   +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

Automated Segmentation of Trigeminal Nerve and Cerebrovasculature in MR-Angiography Images by Deep Learning

open access: yesFrontiers in Neuroscience, 2021
Trigeminal neuralgia caused by paroxysmal and severe pain in the distribution of the trigeminal nerve is a rare chronic pain disorder. It is generally accepted that compression of the trigeminal root entry zone by vascular structures is the major cause ...
Jinghui Lin   +11 more
doaj   +1 more source

Trigeminal nerve and pathologies in magnetic resonance imaging : a pictorial review [PDF]

open access: yes, 2018
A variety of conditions may affect the trigeminal nerve. Magnetic resonance imaging is the modality of choice when trigeminal nerve pathology is suspected, and this modality plays an essential role in detecting causes. This review illustrates some of the
Akgoz, Ayca   +5 more
core   +2 more sources

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