Results 71 to 80 of about 32,053 (378)

The vascular locked-in and locked-in-plus syndrome: A retrospective case series

Therapeutic Advances in Neurological Disorders, 2023
The locked-in syndrome (LiS) is defined as the loss of most voluntary muscle movements with preserved cognitive abilities due to a ventral pontine lesion.
Laura Schnetzer, Jürgen Steinbacher, Gerhard Bauer, Alexander Baden Kunz, Jürgen Bergmann, Martin Kronbichler, Eugen Trinka, Mark McCoy   +7 more
doaj   +1 more source

Molecular mechanisms separating two axonal pathways during embryonic development of the avian optic tectum [PDF]

, 1991
During embryonic development of the avian optic tectum, retinal and tectobulbar axons form an orthogonal array of nerve processes. Growing axons of both tracts are transiently very closely apposed to each other. Despite this spatial proximity, axons from
Adler, Alvarado-Mallart, Bixby, Bixby, Bonhoeffer, Bonhoeffer, Boxberg, Bray, Cohen, Edelman, Elsdale, Goldberg, Goldberg, Halfter, Halfter, Halfter, Halfter, Halfter, Halfter, Halfter, Hamburger, Hankin, Harris, Haydon, Kapfhammer, Kapfhammer, Kapfhammer, Katz, Kroger, Kröger, Lagenaur, LaVail, Letourneau, Letourneau, Liesi, Linser, Mattson, McCobb, McLoon, O'Leary, Puelles, Rager, Raper, Rathjen, Rogers, Rosner, Sanes, Silver, Silver, Smalheiser, Thanos, Tomaselli, Vanselow, Walter, Wictorin, Zipser   +55 more
core   +1 more source

Fluid Biomarkers of Disease Burden and Cognitive Dysfunction in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Identifying objective biomarkers for progressive supranuclear palsy (PSP) is crucial to improving diagnosis and establishing clinical trial and treatment endpoints. This study evaluated fluid biomarkers in PSP versus controls and their associations with regional 18F‐PI‐2620 tau‐PET, clinical, and cognitive outcomes.
Roxane Dilcher, Charles B. Malpas, Stuart J. McDonald, William T. O’Brien, Craig Despott, Kelly L. Bertram, Matthew P. Pase, Lukas Frontzkowski, Meng Law, Terence J. O’Brien, Lucy Vivash   +10 more
wiley   +1 more source

Artery of Percheron Infarction: A Short Review

Journal of Investigative Medicine High Impact Case Reports, 2019
One uncommon type of ischemic stroke is occlusion of the artery of Percheron (AOP) leading to infarction of the paramedian thalami and mesencephalon.
Asim Kichloo MD, Shakeel M. Jamal MD, El-Amir Zain MD, Farah Wani MBBS, Navya Vipparala MD   +4 more
doaj   +1 more source

Texture analysis of MR images of patients with Mild Traumatic Brain Injury

BMC Medical Imaging, 2010
Background Our objective was to study the effect of trauma on texture features in cerebral tissue in mild traumatic brain injury (MTBI). Our hypothesis was that a mild trauma may cause microstructural changes, which are not necessarily perceptible by ...
Wäljas Minna, Dastidar Prasun, Harrison Lara, Holli Kirsi K, Liimatainen Suvi, Luukkaala Tiina, Öhman Juha, Soimakallio Seppo, Eskola Hannu   +8 more
doaj   +1 more source

Prognostic Structural Neural Markers of MRI in Response to Mechanical Thrombectomy for Basilar Artery Occlusion

Frontiers in Neurology, 2021
Objective: Mechanical thrombectomy (MT) has been an effective first-line therapeutic strategy for ischemic stroke. With impairment characteristics separating it from anterior circulation stroke, we aimed to explore prognostic structural neural markers ...
Chang Liu, Jia-Xin Song, Zhang-Bao Guo, Lu-Ming Chen, Chen-Hao Zhao, Wen-Jie Zi, Qing-Wu Yang   +6 more
doaj   +1 more source

Distribution of α7 Nicotinic Acetylcholine Receptor Subunit mRNA in the Developing Mouse. [PDF]

, 2019
Homomeric α7 nicotinic acetylcholine receptors (nAChRs) are abundantly expressed in the central and peripheral nervous system (CNS and PNS, respectively), and spinal cord.
Broide, Ron S, Chen, Yling, Leslie, Frances M, Winzer-Serhan, Ursula H   +3 more
core   +1 more source

Region‐to‐Region Unidirectional Connection In Vitro Brain Model for Studying Directional Propagation of Neuropathologies

Advanced Functional Materials, EarlyView.
A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang, Hui‐Wen Liu, Hyogeun Shin, Hyun Wook Kang, Minjin Kang, Jongbaeg Kim, Il‐Joo Cho, Nakwon Choi, Seok Chung, Hong Nam Kim   +9 more
wiley   +1 more source

Possible multiple evolution of indirect telencephalo-cerebellar pathways in teleosts: studies in Carassius auratus and Pantodon buchholzi [PDF]

, 1993
Among vertebrates, telencephalo-pontine systems exist only in birds and mammals. However, three nuclei in the diencephalon and mesencephalon of teleost fishes have been indicated — analogous to the pons — to represent relay stations between telencephalon
Meyer, Dietrich L., Wullimann, Mario F.
core   +1 more source

Astrocyte‐Guided Maturation of Neural Constructs in a Modular Biosynthetic Hydrogel for Biohybrid Neurotechnologies

Advanced Functional Materials, EarlyView.
A modular biosynthetic PVA–gelatin hydrogel crosslinked via visible‐light thiol‐ene chemistry is engineered as a coating for neural electrodes. Optimizing matrix composition and mechanical properties enables the hydrogel to support astrocytic populations that guide neural differentiation and functional maturation.
Martina Genta, Sofia Peressotti, Roberto Portillo‐Lara, Josef Goding, Rylie Green   +4 more
wiley   +1 more source