Results 101 to 110 of about 25,774 (237)

Maternal Lead Exposure Induces Glandular Alterations in the Salivary Glands of Rat Male Offspring

Environmental Toxicology, EarlyView.
ABSTRACT Lead (Pb) is a widely distributed environmental pollutant that is highly noxious due to its toxicokinetic characteristics. Pb exposure can damage vital organ systems, including the central nervous and stomatognathic systems. As salivary glands play an important role in oral homeostasis, this study aimed to investigate the effects of maternal ...
Rayssa Maitê Farias Nazário, Deiweson Souza‐Monteiro, Walessa Alana Bragança Aragão, Luciana Eiró‐Quirino, Leonardo Oliveira Bittencourt, Raquel Fernanda Gerlach, Antônio Hernandes Chaves‐Neto, Michael Aschner, Rafael Rodrigues Lima   +8 more
wiley   +1 more source

Intraoperative visualization of the pyramidal tract by diffusion-tensor-imaging-based fiber tracking

, 2006
Functional neuronavigation allows intraoperative visualization of cortical eloquent brain areas. Major white matter tracts, such as the pyramidal tract, can be delineated by diffusion-tensor-imaging based fiber tracking.
Ganslandt, Oliver, Nimsky, Christopher, Merhof, Dorit, Sorensen, A. Gregory, Fahlbusch, Rudolf   +4 more
core   +1 more source

Properties of the spike afterhyperpolarization in pyramidal tract neurons

, 1983
Features of the spike afterhyperpolarization (AHP) recorded intracellularly have been analyzed in fast pyramidal tract neurons of cats. Cell input conductance increases during the AHP, possibly because of a change in potassium conductance, as suggested ...
Baldissera F., Campadelli P., Fava E., Piccinelli L.   +3 more
core   +1 more source

Proteomic profile of CSF obtained at the time of diagnosis determines amyotrophic lateral sclerosis progression and survival: CXCL7 levels in disease prognosis and survival

Brain Pathology, EarlyView.
Untargeted multiomic profiling of cerebrospinal fluid reveals that proteomic, but not lipidomic, signatures robustly distinguish ALS patients from controls and stratify individuals by survival, highlighting marked molecular differences between short survival and long survival disease.
Sergio Roca‐Pereira, Yaiza López‐Sampere, Pol Mengod‐Soler, Mario Peña‐Fonteboa, Carla Marco, Alejandro Caravaca‐Puchades, Raúl Domínguez, Juan Francisco Vázquez‐Costa, Enrique Santamaría, Joaquín Fernández‐Irigoyen, María J. Colomina, Isabel León Moreno, Antonio Martínez Yélamos, Sergio Martínez Yélamos, Gabriel Santpere, Elia Obis, Manuel Portero‐Otín, Gerard Piñol‐Ripoll, Mónica Povedano, Pol Andrés‐Benito   +19 more
wiley   +1 more source

Chronic silencing of subsets of cortical layer 5 pyramidal neurons has a long‐term influence on the laminar distribution of parvalbumin interneurons and the perineuronal nets

Journal of Anatomy, Volume 246, Issue 4, Page 479-504, April 2025.
Chronic silencing of subsets of layer 5 projection neurons has distinct effects on the laminar distribution of PV interneurons and the perineuronal nets in the adult primary motor and somatosensory cortex. Abstract Neural networks are established throughout cortical development, which require the right ratios of glutamatergic and GABAergic neurons ...
Florina P. Szabó, Veronika Sigutova, Anna M. Schneider, Anna Hoerder‐Suabedissen, Zoltán Molnár   +4 more
wiley   +1 more source

Perinatal Post‐Anoxic Spinal Cord Injury: A Barrier to Pallidal Neuromodulation? About 2 Cases

Movement Disorders Clinical Practice, EarlyView.
Marylou Grasso, Cassandra Coelho, Emilie Chan‐Seng, Philippe Coubes, Gaëtan Poulen   +4 more
wiley   +1 more source

Ramón y Cajal’s ‘lenticular tract’ represents infrasubthalamic pyramidal collaterals targeting mesodiencephalic centers: an obscure misunderstood aspect of the motor pathway clarified by Allen Mouse Brain Connectivity data

Frontiers in Neuroanatomy
Ramón y Cajal repeatedly described a diencephalic tegmental tract in mammals, which he wrongly identified as corresponding to Forel’s lenticular tract, while insisting it was formed by fasciculated infrasubthalamic collaterals of the pyramidal tract ...
Luis Puelles
doaj   +1 more source

Renal Pelviceal Keratinizing Squamous Metaplasia with Sparing of Pyramidal Zones

Case Reports in Urology, 2012
Metaplastic changes in the urothelium of the upper urinary tract are relatively infrequent. Metaplasia may present as either squamous or less often glandular differentiation.
Richard H. Siderits, Jared Fingerman, Anup Hazra, Cheryl Rimmer, Marc Colaco, Nagy Mikhail, Cristian Ardeleanu, Peter M. Mazari   +7 more
doaj   +1 more source

Reduced thalamic excitation to motor cortical pyramidal tract neurons in parkinsonism. [PDF]

Sci Adv, 2023
Chen L, Daniels S, Dvorak R, Chu HY.
europepmc   +1 more source

Effects of baclofen and lorazepam on interhemispheric inhibition in humans

Experimental Physiology, EarlyView.
Abstract Transcallosal projections within the corpus callosum allow for the transfer of information between bilateral primary motor cortices (M1). Interhemispheric inhibition (IHI) is one approach to probe transcallosal communication using transcranial magnetic stimulation (TMS) whereby the motor evoked potential (MEP) elicited by TMS is reduced in ...
Faith C. Adams, Karishma R. Ramdeo, Malaikah Ahmad, Stevie D. Foglia, Chloe C. Drapeau, Mustaali Hussain, Jiyeon Park, Mark A. Tarnopolsky, Aimee J. Nelson   +8 more
wiley   +1 more source