Results 51 to 60 of about 105,083 (249)

“Hands‐On” white matter anatomy: Using Air Anatomy gestures and tractography on simple brain sections to enhance teaching of white matter directions

Anatomical Sciences Education, EarlyView.
Abstract Teaching white matter (WM) anatomy to undergraduates is challenging. This is partly because WM fibers are oriented intricately and Klingler's dissection, the gold standard method used to demonstrate it, often requires time, advanced anatomical knowledge, and refined dissection skills.
Doris George Yohannan, Rohini Punja, Thomas Iype, Chandrasekharan Kesavadas, Bejoy Thomas, Kannanvilakom Govindapillai Umesan, Aswathy Maria Oommen, Usha Devi Keezhathil Bhargavi   +7 more
wiley   +1 more source

Deciphering migraine pain mechanisms through electrophysiological insights of trigeminal ganglion neurons

Scientific Reports, 2023
Migraine is a complex neurological disorder that affects millions of people worldwide. Despite extensive research, the underlying mechanisms that drive migraine pain and related abnormal sensation symptoms, such as hyperalgesia, allodynia, hyperesthesia,
S. Vongseenin, N. Ha-ji-a-sa, S. Thanprasertsuk, S. Bongsebandhu-phubhakdi   +3 more
doaj   +1 more source

Somatotopic Organization and Transmedian Pathways of the Rat Trigeminal Ganglion

, 1984
The localization of neuronal cell bodies in the trigeminal ganglion for the pulpal nerves of incisors and first and second molars in the rat was determined by utilization of retrograde axonal transport of horseradish peroxidase. Transmedian labeling was
F.S. Weine, J.M. Gowgiel, S.B. Shellhammer, G.C. Gaik   +3 more
core   +1 more source

Proteomic profiling of Elp1‐deficient trigeminal ganglia reveals disruption of neurotrophic and metabolic pathways in a familial dysautonomia mouse model

Developmental Dynamics, EarlyView.
Abstract Background Elp1, a subunit of the Elongator complex, is essential for tRNA modification and neuronal development. Mutations in ELP1 underlie familial dysautonomia (FD), a disorder marked by sensory and autonomic neuropathy. While loss of Elp1 disrupts trigeminal ganglion formation and survival, the downstream molecular consequences remain ...
Carrie E. Leonard, Lauren Clarissa Tang, Beatrix Ueberheide, Lisa A. Taneyhill   +3 more
wiley   +1 more source

Expression of vasopressin and its receptors in migraine-related regions in CNS and the trigeminal system: influence of sex

The Journal of Headache and Pain, 2022
Background Hypothalamus is a key region in migraine attacks. In addition, women are disproportionately affected by migraine. The calcitonin gene-related peptide (CGRP) system is an important key player in migraine pathophysiology. CGRP signaling could be
Aida Maddahi, Lars Edvinsson, Karin Warfvinge   +2 more
doaj   +1 more source

EXCITABILITY PROPERTIES OF TRIGEMINAL GANGLION NEURONS [PDF]

Fiziolohichnyĭ zhurnal, 2016
The firing properties of small neurons (with diameters of soma less than 25 µm) were investigated using patch-clamp technique in whole-cell configuration in primary culture of trigeminal ganglia (TG) of postnatal rats. TG neurons were divided into three groups according to their firing responses to long-lasting depolarizing pulses: adaptive neurons (AN)
M V, Telka, O V, Rikhalsky, N S, Veselovsky   +2 more
openaire   +2 more sources

Zebrafish ventral gastrula fate map reveals neural crest progenitor domain

Developmental Dynamics, EarlyView.
Abstract Background Fate maps relate progenitor cell positions to later fates and locations of their progeny, revealing early embryonic organization. Previous zebrafish fate maps identified the origin of germ layers and derivative cell fates, but ventral gastrula progenitor domains were not fully resolved. In particular, the neural crest, a multipotent
Elaine E. Kushkowski, Victoria E. Prince
wiley   +1 more source

Localization of the neuropeptides pituitary adenylate cyclase-activating polypeptide, vasoactive intestinal peptide, and their receptors in the basal brain blood vessels and trigeminal ganglion of the mouse CNS; an immunohistochemical study

Frontiers in Neuroanatomy, 2022
Pituitary adenylate cyclase-activating polypeptide (PACAP) and vasoactive intestinal peptide (VIP) are structurally related neuropeptides that are widely expressed in vertebrate tissues. The two neuropeptides are pleiotropic and have been associated with
Anne Marie Lund, Anne Marie Lund, Jens Hannibal, Jens Hannibal   +3 more
doaj   +1 more source

Participação das endotelinas e seus receptores na neuralgia do trigêmeo: mecanismos operados em células do gânglio trigeminal [PDF]

, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Farmacologia, Florianópolis, 2015.Este estudo avaliou a habilidade da endotelina-1 (ET-1) em promover hiperalgesia orofacial ao calor ...
Gomes, Lenyta Oliveira
core  

Membrane lipid metabolism as a regulatory frontier in neural crest biology: Roles for sphingolipids, cholesterol, and lipid rafts

Developmental Dynamics, EarlyView.
Abstract Neural crest cells are multipotent, migratory stem‐like cells essential for vertebrate development that contribute broadly to many tissues including the craniofacial skeleton, peripheral nervous system, and pigment‐producing cells. Their development progresses through phases of induction, specification, delamination, migration, and ...
Allison E. Mancini, Mallorie P. Jenne, Michael L. Piacentino   +2 more
wiley   +1 more source