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http://dx.doi.org/10.5348/ijcri-201467-CL-10055 | DOI Listing |
Sci Adv
January 2025
State Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life & Environments and Department of Geology, Northwest University, Xi'an, China.
Ecdysozoan worms (Nematoida + Scalidophora) are typified by disparate grades of neural organization reflecting a complex evolutionary history. The fossil record offers a unique opportunity to reconstruct the early character evolution of the nervous system via the exceptional preservation of extinct representatives. We focus on their nervous system as it appears in early and mid-Cambrian fossils.
View Article and Find Full Text PDFJ Clin Neurophysiol
November 2024
Department of Clinical Neurophysiology, Federal University of São Paulo, São Paulo, SP, Brazil.
Purpose: Electrical stimulation of trigeminal nerve branches elicits early and late reflex responses in the cervical muscles, known as the trigeminocervical reflex (TCR). This study aimed to evaluate the neurophysiological aspects, stimulation patterns, and topographic distribution of short-latency TCR components in humans in the absence of voluntary muscle activation.
Methods: This prospective observational study included 30 participants.
Cureus
December 2024
Neurology, Hassan II University Hospital, Fez, MAR.
Hirayama disease, also known as non-progressive juvenile spinal muscular atrophy of the upper limbs, brachial monomelic amyotrophy, or benign focal atrophy, affects the C7 D1 myotomes; an electromyogram (EMG) shows neurogenic damage in the C7-C8-T1 territories. It causes weakness and amyotrophy of the distal upper limb. Although it usually occurs on one side only, bilateral symmetric cases of Hirayama disease have occasionally been described.
View Article and Find Full Text PDFEur J Case Rep Intern Med
December 2024
Department of Rheumatology, University of Connecticut, Farmington, USA.
Background: Granulomatosis with polyangiitis (GPA) is a rare autoimmune vasculitis affecting small and medium-sized vessels, commonly involving the respiratory tract and kidneys. Salivary gland involvement, particularly bilateral parotitis, is an uncommon presentation of GPA.
Case Report: We report the case of a 38-year-old Asian male who presented with left ear pain and parotid swelling after a water park visit.
Med Int (Lond)
December 2024
Department of Hematology, Dokuz Eylul University Hospital, Izmir 35000, Turkey.
Cold agglutinin syndrome is a form of acquired hemolytic anemia that typically arises from underlying conditions, such as infections, autoimmune disorders or lymphoid malignancies. The majority of patients remain asymptomatic and are diagnosed with anemia through routine complete blood count (CBC) testing. The present study describes the case of a male patient in his 50s who sought a second opinion at the authors' clinic due to newly detected anemia.
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