Results 81 to 90 of about 136,615 (295)

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri, Isabella Dallasta, Ciaran Stone, Sophia Girgenti, Neda Gould, Rafael H. Llinas, Jonathan Z. Simon, Elisabeth Breese Marsh   +7 more
wiley   +1 more source

Clinical Applications of the Photopic Negative Response to Optic Nerve and Retinal Diseases

Journal of Ophthalmology, 2012
The photopic negative response (PhNR) in response to a brief flash is a negative-going wave following the b-wave of the cone electroretinogram (ERG) that is driven by retinal ganglion cells (RGCs).
Shigeki Machida
doaj   +1 more source

The role of ultrasound methods in the assessment of biometric characteristics of the optic nerve

Российский офтальмологический журнал, 2020
The diagnostics of the optic nerve (ON) pathology relies on the results of clinical and instrumental examinations, electrophysiological tests, computer tomography and magnetic resonance imaging.
T. N. Kiseleva, A. V. Baeva, E. K. Eliseeva, V. V. Makukhina   +3 more
doaj   +1 more source

Prognostic Implications of Sleep Architecture for Patients Admitted to the Intensive Care Unit With Status Epilepticus

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Status epilepticus (SE) is associated with significant mortality. Sleep architecture may reflect normal brain function. Impaired sleep architecture is associated with poorer outcomes in numerous conditions. Here we investigate the association of sleep architecture in continuous EEG (cEEG) with survival in SE.
Ran R. Liu, Marcus C. Ng, Gavin P. Winston, Sabrina Schaly, Garima Shukla, Lysa Boissé Lomax   +5 more
wiley   +1 more source

Toward Non-Invasive Electrical Stimulation for Guided Optic Nerve Regeneration

IEEE Transactions on Neural Systems and Rehabilitation Engineering
The optic nerve plays a critical role in visual information processing by relaying signals from the retina to the brain. Diseases affecting the optic nerve, such as glaucoma, can severely impair vision due to the nerve’s limited capacity for self ...
Pooyan Pahlavan, Peter S. Mayer, Anahit Simonyan, Jonathon Cavaleri, Connie Huang, Robert Grady Briggs, Gabriel Zada, Darrin J. Lee, Kimberly K. Gokoffski, Gianluca Lazzi   +9 more
doaj   +1 more source

mTORC2 activation protects retinal ganglion cells via Akt signaling after autophagy induction in traumatic optic nerve injury

Experimental and Molecular Medicine, 2019
Eye disease: switching signals for repairing injured optic nerves Regulating molecular signaling pathways that control the degradation of cellular components—a process known as autophagy—could offer a new approach to treating optic nerve damage after ...
Yao-Tseng Wen, Jia-Rong Zhang, Kishan Kapupara, Rong-Kung Tsai   +3 more
doaj   +1 more source

Pathophysiologisch-serologische, bildgebende und klinische Charakteristika der Neuromyelitis Optica [PDF]

, 2019
Hintergrund: Neuromyelitis optica-Spektrum-Erkrankungen (NMOSD) stellen eine Gruppe neuroinflammatorischer Erkrankungen dar, die mit dem klinischen Auftreten von Myelitiden und/oder Optikusneuritiden (ON) einhergeht.
Schumacher, Sophie
core   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Ophthalmic Manifestations of Hematopoietic Malignancy

Case Reports in Ophthalmological Medicine, 2016
Purpose. To report the ocular findings in patients with hematopoietic malignancy with optic nerve involvement and abducens nerve palsy. Methods. The medical records of all cases of hematopoietic cancer with ophthalmic involvements seen in the Department ...
Natsuyo Yoshida-Hata, Naomichi Katai, Toshiyuki Oshitari   +2 more
doaj   +1 more source

The progress in optic nerve regeneration, where are we?

Neural Regeneration Research, 2016
Optic nerve regeneration is an important area of research. It can be used to treat patients suffering from optic neuropathy and provides insights into the treatment of numerous neurodegenerative diseases.
Jennifer Wei Huen Shum, Kai Liu, Kwok-fai So   +2 more
doaj   +1 more source