Results 201 to 210 of about 76,030 (307)

Microphysiological engineering of the capillary interface of substantia nigra dopaminergic neurons to study vascular alterations in Parkinson’s Disease [PDF]

Anika Alim, Yang Hyun Baek, M. J. Lee, Jungwook Paek   +3 more
openalex   +1 more source

Tau PET overlap index correlation with neuropathological findings

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract INTRODUCTION The tau positron emission tomography (PET) overlap index (OI) has shown promise in maximizing signal‐to‐noise for longitudinal tau PET imaging, particularly for early tau pathology, but requires validation against neuropathology.
Seokbeen Lim, Jeyeon Lee, Paul H. Min, Christina M. Moloney, Carly T. Mester, Sujala Ghatamaneni, Matthew L. Senjem, Hugo Botha, David S. Knopman, Stuart J. McCarter, Vijay K. Ramanan, Rodolfo Savica, Julie A. Fields, Mary M. Machulda, Dennis W. Dickson, R. Ross Reichard, Aivi T. Nguyen, Jonathan Graff‐Radford, Christopher G. Schwarz, Jeffrey L. Gunter, Kejal Kantarci, Bradley Boeve, Prashanthi Vemuri, David T. Jones, Clifford R. Jack Jr., Ronald C. Petersen, Melissa E. Murray, Val J. Lowe   +27 more
wiley   +1 more source

Cerebral iron deposition in the Globus pallidus and Substantia nigra of aging dogs and cats presenting as bilateral hypointensity on T2w and iron-sensitive MRI sequences (SWI, T2*). [PDF]

Front Vet Sci
Fischer C, Schaub S, Körber SSE, Hoppe MI, Büttner K, Schmidt MJ.   +5 more
europepmc   +1 more source

High-fat diet exacerbates 1-Bromopropane-induced loss of dopaminergic neurons in the substantia nigra of mice through mitochondrial damage associated necroptotic pathway

Mingxue Song, Yalong Qiang, Shuai Wang, Shan Shan, Liwen Zhang, Caipei Liu, Fuyong Song, Xiulan Zhao   +7 more
openalex   +1 more source

The neuromodulatory fragility hypothesis of Alzheimer's disease pathogenesis

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract Sporadic Alzheimer's disease (AD) is associated with numerous risk factors, yet its precise cause remains unclear. Here, we describe a novel framework for AD pathogenesis, whereby diverse risk factors converge on neuromodulatory subcortical systems to confer AD risk or resilience.
Alfie Wearn, Kate M. Onuska, Taylor W. Schmitz, Gary R. Turner, R. Nathan Spreng   +4 more
wiley   +1 more source

Effect of age on substantia nigra subregions using neuromelanin-sensitive magnetic resonance imaging overlapping on quantitative susceptibility mapping. [PDF]

Quant Imaging Med Surg
Kuang C, Liu WV, Li L, Liu C, Zha Y.
europepmc   +1 more source

Assessment of the Effects of MPTP and Paraquat on Dopaminergic Neurons and Microglia in the Substantia Nigra Pars Compacta of C57BL/6 Mice

, 2016
Richard J. Smeyne, Charles B. Breckenridge, Melissa J. Beck, Yun Jiao, Mark T. Butt, Jeffrey C. Wolf, Dan Zadory, Daniel J. Minnema, Nicholas C. Sturgess, Kim Z. Travis, Andrew R. Cook, Lewis L. Smith, Philip A. Botham   +12 more
openalex   +2 more sources

Sex differences in neuromodulatory subcortical systems and their implications for Alzheimer's disease

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract Neuromodulatory subcortical systems (NSSs) are uniquely susceptible to dementia‐related pathology, leading to frequent molecular and behavioral impairments associated with altered function of these nuclei. Some of these systems display clear sex‐specific cytoarchitecture and signaling leading to distinct physiology and behavioral outputs in ...
Rosaria J. Rae, Jessica Marie Hunter Alberhasky, Marion Baillet, Debra A. Bangasser, Michael E. Belloy, Anne S. Berry, Chiara Berteotti, Hannah Bow, Rachel Buckley, Jessica Z. K. Caldwell, Matteo Carpi, Benjamin J. Clark, Claire J. Ciampa, Alexander C. Conley, Martin J. Dahl, Zoe R. Donaldson, Alexander J. Ehrenberg, Gillian Einstein, Neus Falgàs, Haley A. Fenlon, Megan C. Fitzhugh, Robert C. Froemke, Clara Gallay, Lea Tenenholz Grinberg, Derek A. Hamilton, Zia Hasan, Oihane Uriarte Huarte, Shaista Jabeen, Heidi I. L. Jacobs, Louis John Kolling, Elouise A. Koops, Sabrina Lenzoni, Claudio Liguori, Riccardo Manca, Catherine A. Marcinkiewcz, Tamunotonye Omoluabi, Rademene Oria, Caitlin A. Orsini, Nancy Elizabeth Ortega, Judy Pa, Nathan S. Pentkowski, Joana B. Pereira, Rhudovic Ramos, Derya Sargin, Abhijit Satpati, Maria Clara Selles, Mabel Seto, Shabana M. Shaik, Shireen Sindi, Gowoon Son, Valentine Ucheagwu, Maxime Van Egroo, Qi Yuan, Michael A. Kelberman   +53 more
wiley   +1 more source