Results 21 to 30 of about 441,395 (420)

Signal transmission through the dark-adapted retina of the toad (Bufo marinus). Gain, convergence, and signal/noise. [PDF]

open access: yes, 1990
Responses to light were recorded from rods, horizontal cells, and ganglion cells in dark-adapted toad eyecups. Sensitivity was defined as response amplitude per isomerization per rod for dim flashes covering the excitatory receptive field centers.
Copenhagen, David, Hemilä, S, Reuter, T
core   +2 more sources

ULTRASOUND DIAGNOSTICS OF SYNOVIAL CYSTS OF THE HAND AND WRIST

open access: yesTravmatologiâ i Ortopediâ Rossii, 2018
Purpose – to evaluate the efficiency and rationale for a mandatory ultrasound examination of patients with synovial cysts of the hand and wrist joint.Material and methods.
I. G. Chulovskaya   +3 more
doaj   +1 more source

Local Immune Control of Latent Herpes Simplex Virus Type 1 in Ganglia of Mice and Man

open access: yesFrontiers in Immunology, 2021
Herpes simplex virus type 1 (HSV-1) is a prevalent human pathogen. HSV-1 genomes persist in trigeminal ganglia neuronal nuclei as chromatinized episomes, while epithelial cells are typically killed by lytic infection. Fluctuations in anti-viral responses,
Anthony J. St. Leger   +7 more
doaj   +1 more source

Extracellular signal-regulated kinases mediate the enhancing effects of inflammatory mediators on resurgent currents in dorsal root ganglion neurons [PDF]

open access: yes, 2019
Previously we reported that a group of inflammatory mediators significantly enhanced resurgent currents in dorsal root ganglion neurons. To understand the underlying intracellular signaling mechanism, we investigated the effects of inhibition of ...
Cummins, Theodore R.   +6 more
core   +1 more source

Single cell transcriptome profiling of retinal ganglion cells identifies cellular subtypes

open access: yesNature Communications, 2018
Retinal ganglion cells (RGCs) convey the major output of information collected from the eye to the brain. Thirty subtypes of RGCs have been identified to date. Here, we analyze 6225 RGCs (average of 5000 genes per cell) from right and left eyes by single-
B. Rheaume   +8 more
semanticscholar   +1 more source

Variable Gene Expression in Human Ganglia Latently Infected with Varicella-Zoster Virus

open access: yesViruses, 2022
Varicella-Zoster virus (VZV) is a pathogenic human herpes virus that causes varicella (“chicken pox”) as a primary infection, following which it becomes latent in neuronal cells in human peripheral ganglia. It may then reactivate to cause herpes zoster (“
Peter G. E. Kennedy, Paul Montague
doaj   +1 more source

The functional diversity of retinal ganglion cells in the mouse

open access: yesNature, 2015
In the vertebrate visual system, all output of the retina is carried by retinal ganglion cells. Each type encodes distinct visual features in parallel for transmission to the brain. How many such ‘output channels’ exist and what each encodes are areas of
T. Baden   +5 more
semanticscholar   +1 more source

Intra osseous ganglion of scaphoid - Case report

open access: yesJournal of Marine Medical Society, 2015
Though wrist pain has many musculoskeletal causes, the intraosseous non traumatic causes are very few. Intraosseous ganglion is an uncommon cause of chronic dull pain in the region of the wrist without any history of past or recent trauma.
Dev Prakash Sharma
doaj   +1 more source

The action of atropine and acetylcholine on the pace maker ganglion cells of limulus heart [PDF]

open access: yes, 1960
On the median nerve trunk-heart muscle preparation of Limulus the authors studied the effects of atropine and acetylcholine upon the pace maker ganglion cells.
Hukuhara, Takesi   +2 more
core   +1 more source

Comparative study between aspiration followed by Intralesional triamcinolone Injection, mixture of triamcinolone and hyaluronidase and surgical excision for the treatment of forearm ganglion in a medical college hospital

open access: yesMuller Journal of Medical Sciences and Research, 2022
Background: Ganglionic cysts are benign tumors of forearm commonly encountered in our day-to-day outdoor practice. This study compares the efficacy, safety, and recurrence rates of triamcinolone, a triamcinolone hyaluronidase mixture, and surgical ...
Yaqoob Hassan   +2 more
doaj   +1 more source

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