Ponder, Madison MPS; Wood, Mollie E. PhD, MPH
doi : 10.1212/WNL.0000000000207469
Volume 101(2) pgs. 53-96,e103-e224 July 11, 2023
Cantu-Brito, Carlos MD, PhD *; Garcia-Grimshaw, Miguel MD *
Janssen, Esther MS; de Leeuw, Frank-Erik MD
Brin, Mitchell F. MD, FAAN, FANA, FAHS; Kirby, Russell S. PhD, MS; Slavotinek, Anne MBBS, PhD; Adams, Aubrey Manack PhD; Parker, Lori; Ukah, Ahunna PhD; Radulian, Lavinia MS; Elmore, Monica R.P. PhD; Yedigarova, Larisa MD, PhD; Yushmanova, Irina MD
Stenimahitis, Vasilios MD; Fletcher-Sandersjoo, Alexander MD; El-Hajj, Victor Gabriel; Hultling, Claes MD, PhD; Andersson, Magnus MD, PhD; Sveinsson, Olafur MD, PhD; Elmi-Terander, Adrian MD, PhD; Edstrom, Erik MD, PhD
doi : 10.1212/WNL.0000000000207377
Spinal cord infarction (SCInf) is a rare condition where consensus regarding diagnostic criteria is lacking, and misdiagnosis or delayed diagnosis can be detrimental.
Carvalho, Diego Z. MD, MS; McCarter, Stuart J. MD; St Louis, Erik K. MD, MS; Przybelski, Scott A. BS; Johnson Sparrman, Kohl L. BS; Somers, Virend K. MD, PhD; Boeve, Bradley F. MD; Petersen, Ronald C. MD, PhD; Jack, Clifford R. Jr MD; Graff-Radford, Jonathan MD; Vemuri, Prashanthi PhD
doi : 10.1212/WNL.0000000000207392
Our objective was to determine whether polysomnographic (PSG) sleep parameters are associated with neuroimaging biomarkers of cerebrovascular disease (CVD) related to white matter (WM) integrity in older adults with obstructive sleep apnea (OSA).
Fan, Jiahui MS *; Li, Xiaoguang PhD *; Yu, Xueying MS; Liu, Zhenqiu PhD; Jiang, Yanfeng PhD; Fang, Yibin PhD; Zong, Ming BS; Suo, Chen PhD +; Man, Qiuhong MS +; Xiong, Lize PhD +
doi : 10.1212/WNL.0000000000207387
Ischemic stroke (IS), 1 of the 2 main subtypes of stroke, occurs because of brain ischemia caused by thrombosis of a cerebral blood vessel. IS is one of the most important neurovascular causes of death and disability.
Ji, Fang PhD; Chai, Yuek Ling PhD; Liu, Siwei PhD; Kan, Cheuk Ni MSc; Ong, Marcus BSc; Richards, Arthur Mark MD; Tan, Boon Yeow MMed; Venketasubramanian, Narayanaswamy FRCP; Pasternak, Ofer PhD; Chen, Christopher MD; Lai, Mitchell K.P. PhD *; Zhou, Juan Helen PhD *
doi : 10.1212/WNL.0000000000207401
There is an increasing awareness of the "Heart-Brain Connection," whereby cardiovascular function is connected with cognition. Diffusion-MRI studies reported higher brain free water (FW) was associated with cerebrovascular disease (CeVD) and cognitive impairment. In this study, we investigated whether higher brain FW was related to blood cardiovascular biomarkers and whether FW mediated the associations between blood biomarkers and cognition.
Luo, Jingqin PhD; Ma, Yinjiao MS, MPH; Agboola, Folasade Jane MPH; Grant, Elizabeth PhD; Morris, John C. MD; McDade, Eric DO; Fagan, Anne M. PhD; Benzinger, Tammie L.S. MD, PhD; Hassenstab, Jason PhD; Bateman, Randall J. MD; Perrin, Richard J. MD, PhD; Gordon, Brian A. PhD; Goyal, Manu MD; Strain, Jeremy F. PhD; Yakushev, Igor MD; Day, Gregory S. MD; Xiong, Chengjie PhD; for Dominantly Inherited Alzheimer Network (DIAN)
doi : 10.1212/WNL.0000000000207378
White matter hyperintensities (WMH) correlate with Alzheimer disease (AD) biomarkers cross-sectionally and modulate AD pathogenesis.
Diaz-Galvan, Patricia PhD; Przybelski, Scott A. BS; Lesnick, Timothy G. MS; Schwarz, Christopher G. PhD; Senjem, Matthew L. MS; Gunter, Jeffrey L. PhD; Jack, Clifford R. MD; Min, Hoon-Ki Paul PhD; Jain, Manoj MD; Miyagawa, Toji PhD; Forsberg, Leah K. PhD; Fields, Julie A. PhD; Savica, Rodolfo MD, PhD; Graff-Radford, Jonathan MD; Jones, David T. MD; Botha, Hugo MD; St Louis, Erik K. MD; Knopman, David S. MD; Ramanan, Vijay K. MD, PhD; Ross, Owen PhD; Graff-Radford, Neill MBBCh; Day, Gregory S. MD; Dickson, Dennis W. MD; Ferman, Tanis J. PhD; Petersen, Ronald C. MD, PhD; Lowe, Val J. MD; Boeve, Brad F. MD; Kantarci, Kejal MD
doi : 10.1212/WNL.0000000000207393
[beta]-Amyloid (A[beta]) plaques can co-occur with Lewy-related pathology in patients with dementia with Lewy bodies (DLB), but A[beta] load at prodromal stages of DLB still needs to be elucidated.
Wu, Yu-Chien MD, PhD, DABMP *; Wen, Qiuting PhD *; Thukral, Rhea BS; Yang, Ho-Ching PhD; Gill, Jessica M. PhD, RN; Gao, Sujuan PhD; Lane, Kathleen A. MS; Meier, Timothy B. PhD; Riggen, Larry D. MS; Harezlak, Jaroslaw PhD; Giza, Christopher C. MD; Goldman, Joshua MD, FACSM; Guskiewicz, Kevin M. PhD, ATC; Mihalik, Jason P. PhD, CAT(C), ATC; LaConte, Stephen M. PhD; Duma, Stefan M. PhD; Broglio, Steven P. PhD; Saykin, Andrew J. PsyD; McAllister, Thomas Walker MD; McCrea, Michael A. PhD
doi : 10.1212/WNL.0000000000207389
To study longitudinal associations between blood-based neural biomarkers (including total tau, neurofilament light [NfL], glial fibrillary acidic protein [GFAP], and ubiquitin C-terminal hydrolase-L1) and white matter neuroimaging biomarkers in collegiate athletes with sport-related concussion (SRC) from 24 hours postinjury to 1 week after return to play.
O'Mahony, Brian MB BCh, BAO; Nielsen, Glenn BSc, PhD; Baxendale, Sallie PhD; Edwards, Mark J. MBBS, BSc, PhD, FRCP, FEAN; Yogarajah, Mahinda MD
doi : 10.1212/WNL.0000000000207388
Functional neurologic disorder (FND) represents genuine involuntary neurologic symptoms and signs including seizures, weakness, and sensory disturbance, which have characteristic clinical features, and represent a problem of voluntary control and perception despite normal basic structure of the nervous system.
Lee, Wei Shern PhD *; Macdonald-Laurs, Emma *; Stephenson, Sarah PhD; D'Arcy, Colleen MBBS, PhD; Maixner, Wirginia MBBS; Harvey, A. Simon; Lockhart, Paul J. PhD +; Leventer, Richard J. MBBS, PhD +
doi : 10.1212/WNL.0000000000207177
To describe a child meeting diagnostic criteria for tuberous sclerosis complex (TSC) carrying a pathogenic somatic variant in RHEB, but no pathogenic variants in the 2 known TSC genes, TSC1 or TSC2.
Robbins, Nathaniel M. MD
Rubin, Michael A. MD, MA
Zoccarato, Marco MD, PhD; Ferrati, Chiara MD; D'Errico, Ignazio MD
Kim, Ye Eun MD; Lim, Jae-Sung MD, PhD; Lee, Yoojin MD; Lee, Jae-Hong MD, PhD
Gacita, Anthony M. MD, PhD; Bicknese, Alma MD; Kim, Katherine MS; Zelko, Frank PhD; Baker, Joshua DO
doi : 10.1212/WNL.0000000000207146
AB Cobalamin-G deficiency is an inborn error of metabolism which disrupts the biochemical utilization of vitamin B12 to covert homocysteine to methionine in the remethylation pathway.
Levit, Elle MD; Leon, Janice MD; Lincoln, Matthew R. DPhil, MD, FRCP©
doi : 10.1212/WNL.0000000000207079
AB A 36-year-old man presented multiple times with fever, headache, alteration of mental status, and focal neurologic deficits. MRI revealed extensive white matter lesions that were partially reversed between episodes.
Lin, Junyu MD *; Li, Chunyu MD *; Jiang, Qirui MD; Shang, Huifang MD
Lewis, Ariane MD; Galetta, Steven MD
Pringsheim, Tamara; Benish, Sarah; Harden, Cynthia; Jones, Lyell; Narayanaswami, Pushpa; Patel, Anup; Potrebic, Sonja; Rae-Grant, Alex; Sanders, Amy; Webb, Adam; Schwarz, Heidi B.
Ross, Lindsay A.; Hassett, Catherine; Hussain, M. Shazam; Brown, Peter; Spurgeon, Elizabeth; Mathew, Rachael; Bal, Gabriella; Martin, Amarilis; Silver, Julie K.; Rensel, Mary
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