Results 91 to 100 of about 31,462,819 (361)

Soft Neural Interfaces for Circuit‐Level Analysis of Magnetogenetic Deep Brain Stimulation in Parkinson's Disease Models

open access: yesAdvanced Healthcare Materials, EarlyView.
ABSTRACT Magnetogenetic deep brain stimulation (MG‐DBS) represents a wireless neuromodulation that has demonstrated long‐lasting behavioral benefits in Parkinson's disease models. However, the circuit‐level mechanisms underlying these therapeutic effects have remained uncharacterized due to limitations of conventional neural interfaces.
Jakyoung Lee   +10 more
wiley   +1 more source

Diagnostic Value of 3D Segmentation in Understanding the Anatomy of Human Inner Ear Including Malformation Types

open access: yesEar, Nose & Throat Journal, 2021
Objective: To understand the anatomical and dimensional variations of the human inner ear using 3-dimensional (3D) segmentation within the Middle East population. Design: Retrospective study.
Saad Alenzi MD   +4 more
doaj   +1 more source

Optimum imaging and diagnosis of cerebrospinal fluid rhinorrhoea [PDF]

open access: yes, 2000
Imaging is an important component in the investigation of unilateral watery rhinorrhoea suspicious of cerebrospinal fluid (CSF). Whilst the demonstration of the presence of beta 2 transferrin confirms that CSF is present it may prove difficult to ...
Howard, D, Lloyd, G, Lund, VJ, Savy, L
core   +1 more source

Fracture of the Base of the Skull [PDF]

open access: yesThe Journal of Nervous and Mental Disease, 1905
n ...
openaire   +2 more sources

Advanced Imaging Techniques in Skull Base Osteomyelitis Due to Malignant Otitis Externa

open access: yesCurrent Radiology Reports, 2018
Purpose of ReviewTo give an up-to-date overview of the strengths and weaknesses of current imaging modalities in diagnosis and follow-up of skull base osteomyelitis (SBO).Recent FindingsCT and MRI are both used for anatomical imaging, and nuclear ...
A. Kroonenburgh   +5 more
semanticscholar   +1 more source

3D‐Printable, Honeycomb‐Inspired Tissue‐Like Bioelectrodes for Patient‐Specific Neural Interface

open access: yesAdvanced Materials, EarlyView.
3D printed MRI‐compatible tissue‐like neural electrodes tailored to individual gyral patterns. This honeycomb‐inspired printable gel electrode (HiPGE) employs a bioinspired architecture with soft hydrogels, engineered to match the softness of brain tissue.
Marzia Momin   +12 more
wiley   +1 more source

COVID‐19‐related rhino‐orbital‐cerebral mucormycosis: Neurological manifestation and related risk factors in two cases

open access: yesClinical Case Reports, 2022
Mucormycosis is an opportunistic infection that has become a serious concern as a result of the immunosuppressive drugs used during COVID‐19. In this report, we describe two cases of rhino‐orbital‐cerebral mucormycosis with neurological presentation and ...
Mohammad Amin Dabbagh Ohadi   +4 more
doaj   +1 more source

Surgical resection of pediatric skull base meningiomas [PDF]

open access: yes, 2018
Purpose: Meningiomas in children are rare, especially those located at the skull base. In this study, we report our experience of meningioma surgery in the pediatric population and compare our findings of skull base (SB) versus non-skull base (NSB ...
Bozinov, Oliver   +4 more
core  

Evaluation of a spring-powered captive bolt gun for killing kangaroo pouch young [PDF]

open access: yes, 2014
Context: During commercial harvesting or non-commercial kangaroo culling programs, dependent young of shot females are required to be euthanased to prevent suffering and because they would be unlikely to survive.
Boom   +27 more
core   +3 more sources

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

open access: yesAdvanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha   +14 more
wiley   +1 more source

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