Results 121 to 130 of about 25,774 (237)
Muscle &Nerve, Volume 74, Issue 2, Page 281-292, August 2026.ABSTRACT The flail limb syndrome is primarily a lower motor neuron disorder that initially affects proximal arm muscles (flail arm syndrome—FAS) or distal leg muscles (flail leg syndrome—FLS). Both were recognized early on (1886 for FAS and 1918 for FLS) as somewhat distinct from classic amyotrophic lateral sclerosis (ALS).
Mark B. Bromberg
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Neuropathology and Applied Neurobiology, Volume 52, Issue 4, August 2026.ABSTRACT Amyotrophic lateral sclerosis (ALS), also known as motor neuron disease (MND), is a fatal neurodegenerative disease primarily affecting motor neurons. Two key protein inclusions found in lower motor neurons serve as neuropathological hallmarks of the disease in human tissue: the TDP43‐positive inclusion and the cystatin C‐positive Bunina body.
Sarah M. Granger +5 more
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Pontine tegmentum hematoma: report of a case with pure hemiplegia
Arquivos de Neuro-Psiquiatria, 1998 The authors report the case of a 50 year-old hypertensive male patient with a pontine hematoma. The clinical presentation was characterized by pure pyramidal deficit signs (no other signs or symptoms were present).
MILAGRES ANTONIO CARLOS DE PÁDUA +2 more
doaj
Quantitative Validation of the Correlation Between Optimized Pyramidal Tract Delineation After Brain Shift Compensation and Direct Electrical Subcortical Stimulation During Brain Tumor Surgery. [PDF]
J Digit Imaging, 2023 Li Y, Hou Y, Li X, Li Q, Lu J, Tang J.
europepmc +1 more source
Cadaveric addendum to the consensus on ultrasound‐based lymph‐node staging in gynecological cancer
Ultrasound in Obstetrics &Gynecology, EarlyView.
D. Fischerova +13 more
wiley +1 more source
Paternal Circadian Disruption Impairs Offspring Cognition via Sperm microRNAs
Advanced Science, Volume 13, Issue 37, 3 July 2026.Paternal circadian disruption remodels the sperm small RNA payload, elevating miR‐92a‐3p/miR‐25‐3p levels and perturbing early embryonic gene regulatory programs. Microinjection experiments and single‐embryo transcriptomics reveal sex‐specific developmental vulnerabilities, ultimately impairing offspring hippocampal synaptic plasticity and cognition ...
Kexin Zou +22 more
wiley +1 more source
A Comparative Study of Diffusion Fiber Reconstruction Models for Pyramidal Tract Branches. [PDF]
Front Neurosci, 2021 Suo X, Guo L, Fu D, Ding H, Li Y, Qin W.
europepmc +1 more source
The Anatomical Record, Volume 309, Issue 7, Page 1797-1820, July 2026.Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc +26 more
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Pyramidal tract neurons drive amplification of excitatory inputs to striatum through cholinergic interneurons. [PDF]
Sci Adv, 2022 Morgenstern NA +3 more
europepmc +1 more source
Modern competency‐based teaching of human sexual development
Anatomical Sciences Education, Volume 19, Issue 7, Page 1086-1096, July 2026.Abstract Embryology is an integral part of anatomy and a key subject in basic medical education. The development of the sexual tract, which is closely associated with the formation of the urinary tract and the organs of continence, is particularly complex and relevant for many medical disciplines.
Elisabeth Eppler +2 more
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