Results 41 to 50 of about 42,386 (260)

Microendovascular Neural Recording from Cortical and Deep Vessels with High Precision and Minimal Invasiveness

Advanced Intelligent Systems, EarlyView.
Intravascular electroencephalography (ivEEG) using micro‐intravascular electrodes was developed. Cortical‐vein ivEEG showed a higher signal‐to‐noise ratio and finer spatial resolution of somatosensory evoked potentials (SEPs) than superior sagittal sinus ivEEG, and deep‐vein ivEEG captured clear visual evoked potentials.
Takamitsu Iwata, Hajime Nakamura, Takafumi Uemura, Teppei Araki, Takaki Matsumura, Takaaki Abe, Toshikazu Nezu, Masatoshi Takagaki, Tomohiko Ozaki, Shinpei Miura, Ryohei Fukuma, Sam E. John, David B. Grayden, Haruhiko Kishima, Tsuyoshi Sekitani, Takufumi Yanagisawa   +15 more
wiley   +1 more source

An Osteological Study of Anatomical Variations of Foramen Transversarium of Cervical Vertebrae and its Clinical Implications [PDF]

, 2021
C Shivaleela, Khizer Hussain Afroze M, Pushkal Sinduvadi Ramesh, S Lakshmiprabha   +3 more
openalex   +1 more source

Non‐RASopathy Genetic Syndromes Identified as the Molecular Cause of Disease in Patients Previously Diagnosed With Noonan Syndrome

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Noonan Syndrome (NS) is a clinically and genetically heterogeneous condition characterized by typical facial dysmorphisms, short stature, congenital heart defects, and developmental delays. While variants in genes such as PTPN11, SOS1, and RAF1 account for most genetically confirmed cases, diagnosis is challenging due to phenotypic overlap ...
Gabriela Jeesoo Kim, Alexsandra Christianne Malaquias, Debora Romeo Bertola, Raissa Carneiro Rezende, Laurana De Polli Cellin, Lucas Vieira Lacerda Pires, Ana Maria Santillan‐Vasconez, Antônio Marcondes Lerario, Renata da Cunha Scalco, Alexander Augusto de Lima Jorge   +9 more
wiley   +1 more source

Homozygous Achondroplasia With Long‐Term Survival: Growth Patterns, Medical Interventions, and Practice Implications

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Homozygous achondroplasia is widely considered perinatal lethal by the medical community. In this case series, we report two children from a single family with longer‐term survival. One child lived for 17 months and the other was 60 months at the time of publication.
Hannah Singerline, Jason Laufman, Kimberly Wallis, Michelle Merrill   +3 more
wiley   +1 more source

STING deficiency promotes motor recovery in mice following brachial plexus root avulsion

Animal Models and Experimental Medicine, EarlyView.
STING deficiency can increase the body weight, promote motor recovery, decrease MN death, inhibit pyroptosis and neuroinflammation, increase remyelination, and reduce the atrophy of the biceps brachii in mice with BPRA. Abstract Background Brachial plexus root avulsion (BPRA), a well‐known form of peripheral nerve injury, results in motor function loss
Yu Peng, Ying Zhang, Shenhui Yang, Lu He, Shuangxi Chen   +4 more
wiley   +1 more source

TARDBP (TDP‐43) Knock‐in Zebrafish Display a Late‐Onset Motor Phenotype and Loss of Large Spinal Cord Motor Neurons

Annals of Neurology, EarlyView.
Objective Mutations in TARDBP (encoding TDP‐43) are associated with the neurodegenerative disease amyotrophic lateral sclerosis (ALS) and include familial missense mutations where there are a lack of models and mechanisms examining how they are pathogenic.
Ziyaan A. Harji, Christian J. Rampal, Esteban C. Rodríguez, Virginie Petel Légaré, Alexandra Lissouba, Sabrina Semmler, Meijiang Liao, Jay P. Ross, Guy A. Rouleau, Christine Vande Velde, Gary A.B. Armstrong   +10 more
wiley   +1 more source

Fossil evidence and stages of elongation of the Giraffa camelopardalis neck [PDF]

Royal Society Open Science, 2015
Several evolutionary theories have been proposed to explain the adaptation of the long giraffe neck; however, few studies examine the fossil cervical vertebrae. We incorporate extinct giraffids, and the okapi and giraffe cervical vertebral specimens in a
Melinda Danowitz, Aleksandr Vasilyev, Victoria Kortlandt, Nikos Solounias   +3 more
doaj   +1 more source

Myelitis‐Predominant Aggressive Phenotype: Unveiling Unique Patterns of Late‐Onset Neuromyelitis Optica Spectrum Disorders

Annals of Neurology, EarlyView.
Objective The objective of this study was to compare clinical features and prognosis of late‐onset neuromyelitis optica spectrum disorder (LO‐NMOSD, onset age ≥60 years) with adult‐onset NMOSD (AO‐NMOSD, onset age 18–59 years), and to provide insights for individualized management in elderly patients.
Ya‐Lan Pu, Jin‐Zhou Feng, Hua‐Xing Meng, Hai‐Bing Xiao, Xiao‐Ling Li, Jin Zhen, Wen‐Ying Lu, Xu‐Ming Xi, Ti Wu, Bao‐Shi Yuan, Mo‐Li Fan, Chao Zhang, De‐Cai Tian, Xia Meng, Fu‐Dong Shi, Tian Song   +15 more
wiley   +1 more source

Skull base bone hyperpneumatization

Journal of the Belgian Society of Radiology, 2013
A 50-year-old male with a long standing history of compulsive Valsalva maneuvers, complaining of episodes of vertigo underwent head computed tomography. Axial CT slices at the level of the skull base (Fig. A) and the first cervical vertebrae (Fig.
E J Houet, L M Kouokam, A L Nchimi
doaj   +1 more source

An overview of the postcranial osteology of caecilians (Gymnophiona, Lissamphibia)

The Anatomical Record, EarlyView.
Abstract Caecilians comprise a relatively small (~220 species) group (Gymnophiona) of snake‐like or worm‐like, mostly tropical amphibians. Most adult caecilians are fossorial, although some species may live in aquatic or semi‐aquatic environments, either as larvae or adults.
Rodolfo Otávio Santos, Mark Wilkinson, Hussam Zaher   +2 more
wiley   +1 more source