Results 101 to 110 of about 661,976 (251)
Microelectrode study of accessory optic tract in the rabbit
, 1962 Microelectrodes were used to study the physiological properties of single units from the posterior accessory optic tract-transpeduncular tract in the rabbit. Both on and on-off elements were isolated in the nucleus of the transpeduncular tract. Only one
Elwin Marg, Duco Hamasaki
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Advanced Healthcare Materials, EarlyView.Inspired by conventional cell therapy and emerging bioengineering approaches, the tissue‐engineered nigrostriatal pathway (TE‐NSP) has an anatomically‐inspired design comprising a population of human dopaminergic neurons with unidirectional, long‐projecting axon tracts.
Wisberty J. Gordián‐Vélez +8 more
wiley +1 more source
Homonymous hemianopia - case report
Zdravniški Vestnik, 2007 Background: Homonymous hemianopia is a temporal visual hemifield loss of one eye and nasal visual hemifield loss of another eye. It is caused by optic tract or radiations lesions.
Alenka Lavrič +3 more
doaj
Optic Nerve Glioblastoma with Optic Chiasm Involvement: A Case Report and a Brief Literature Review
MedicinaBackground: optic nerve glioblastoma is an uncommon pathology. The optic chiasm, optic tract, or optic nerves are possible places from which the tumor can originate. Most of the neuroimaging findings are nonspecific. To confirm the diagnosis, a biopsy is
Artis Brokāns +7 more
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Cover title: The pictorial tract primer.Mode of access: Internet.Special Collections copy = Brown cloth over boards blocked in blind and gold. Ex libris Olive Percival.
American Tract Society.
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Repeated closed head injury (CHI) causes chronic microgliosis in the optic tract and optic nerve.
, 2016 Immunohistochemical labeling of cluster of differentiation 68 (CD68; A-C, G-I) and glial fibrillary acidic protein (GFAP; D-F) after repeated sham (rSHAM), repeated CHI at 24h intervals (rCHI-24h), and repeated CHI at 48h intervals (rCHI-48h). Scale bars:
Kathryn E. Saatman (427644) +3 more
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Programmable Pneumatic Actuator System for a Bioinspired Artificial Colon
Advanced Materials Technologies, EarlyView.A modular soft robotic colon simulator driven by programmable pneumatic actuation is developed to mimic physiological and pathological‐like motility patterns of the large intestine. Finite element–guided design and distributed control enable anatomically realistic deformation for peristalsis, segmentation, and mass movements, supporting capsule ...
Andrew Bickerdike +6 more
wiley +1 more source
Optic Nerve Pilocytic Astrocytoma in a Pediatric Patient: A Case Report
Jurnal Neuroanestesi IndonesiaPilocytic astrocytoma is a type of low-grade glioma that can develop in any part of the central nervous system. It primarily affects individuals in the pediatric and young adult age groups.
I Made Stepanus Biondi Pramantara +6 more
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Advanced Materials Technologies, EarlyView.Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan +6 more
wiley +1 more source
Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract
Advanced Robotics Research, EarlyView.We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis +7 more
wiley +1 more source