Results 61 to 70 of about 24,505 (227)

Electroretinography and OCT angiography of the retina and optic nerve in retinitis pigmentosa

Российский офтальмологический журнал, 2018
OCT angiography, an innovative noninvasive technique, allows a comprehensive assessment of eye vessels, separately for the choroidal and the retinal vasculature.
V. . Zolnikova, D. V. Levina, T. D. Okhotsimskaya, V. A. Fadeeva, I. V. Egorova, E. V. Rogatina, E. A. Eremeeva, O. N. Demenkova, S. Yu. Rogova   +8 more
doaj   +1 more source

Electroretinography in dogs using a fiber electrode prototype [PDF]

, 2013
We compared two electroretinography (ERG) electrodes in dogs using ERG standards of the International Society for Clinical Electrophysiology of Vision (ISCEV). Ten healthy Yorkshire terrier dogs (mean age, 2.80 +/- 1.42 years; 6 females) weighing 5.20 +/-
Berezovsky, Adriana [UNIFESP], Montiani-Ferreira, Fabiano, Pereira, Antonio Luiz, Salomão, Solange Rios [UNIFESP], Santos, Vagner Rogerio dos [UNIFESP], Souza, Claudia Regina Dias de   +5 more
core   +1 more source

Complicated Spastic Paraparesis: Study of a Patient With a De Novo Pathogenic Variant in ELOVL1

International Journal of Developmental Neuroscience, Volume 86, Issue 3, May 2026.
A de novo ELOVL1 variant causes syndromic spastic paraparesis with congenital ichthyosis, cerebellar signs and white matter abnormalities. Long‐term clinical and MRI follow‐up showed mild motor and neuroradiological progression with preserved intelligence and subtle cognitive efficiency decline, supporting the hypothesis of a primary neuronal disease ...
Ylenia Vaia, Eleonora Mura, Fabio Bruschi, Stefania Zambrano, Michela Brena, Gianluca Tadini, Filippo Arrigoni, Clara E. Antonello, Carla Uggetti, Cecilia Parazzini, Pierangelo Veggiotti, Davide Tonduti   +11 more
wiley   +1 more source

Electrophysiological examination in uveitis: a review of the literature

Clinical Ophthalmology, 2014
Marilita M Moschos,1 Nikolaos S Gouliopoulos,1 Christos Kalogeropoulos2 1Laboratory of Electrophysiology, First Department of Ophthalmology, University of Athens, Athens, Greece; 2Department of Ophthalmology, University of Ioannina, Ioannina, Greece ...
Moschos MM, Gouliopoulos NS, Kalogeropoulos C   +2 more
doaj  

Differences in the Effects of Pentobarbital Anesthetic and Combination of Medetomidine Hydrochloride, Midazolam, and Butorphanol Tartrate Anesthetic on Electroretinogram in Spontaneously Diabetic Torii Fatty Rats

Biomedicine Hub, 2022
Purpose: The aim of this study was to investigate the effects of different anesthetic agents on electroretinograms (ERGs) in Spontaneously Diabetic Torii fatty rats (SDT fatty rats).
Tetsuya Hasegawa, Rina Takagi, Yoshiaki Tanaka, Takeshi Ohta, Masami Shinohara, Yasushi Kageyama, Tomohiko Sasase, Shin-ichi Muramatsu, Toshikatsu Kaburaki, Akihiro Kakehashi   +9 more
doaj   +1 more source

Retinal Architecture in ​\u3cem\u3eRGS9-\u3c/em\u3e and ​\u3cem\u3eR9AP\u3c/em\u3e-Associated Retinal Dysfunction (Bradyopsia) [PDF]

, 2015
Purpose To characterize photoreceptor structure and mosaic integrity in subjects with RGS9- and R9AP-associated retinal dysfunction (bradyopsia) and compare to previous observations in other cone dysfunction disorders such as oligocone trichromacy ...
Ba-Abbad, Rola, Carroll, Joseph, Cooper, Robert F., Dubis, Adam M., Dubra, Alfredo, Michaelides, Michel, Moore, Anthony T., Strauss, Rupert W., Webster, Andrew R.   +8 more
core   +1 more source

Atypical presentation of neuronal ceroid lipofuscinosis type 8 in a sibling pair and review of the eye findings and neurological features. [PDF]

, 2016
Purpose:To report atypical presentation of neuronal ceroid lipofuscinoses type 8 (CLN8) to the eye clinic and review clinical features of CLN8. Observations:Detailed eye exam by slit lamp exam, indirect ophthalmoscopy, fundus photography, optical ...
Collins, Christin D, Mierau, Gary, Richards, Sarah, Sanchez, Rossana L, Shankar, Suma P, Wartchow, Eric P, Yan, Jiong   +6 more
core   +2 more sources

Opening closed inward rectifier potassium channel doors

British Journal of Pharmacology, Volume 183, Issue 10, Page 2197-2218, May 2026.
Inwardly rectifying potassium (KIR) channels are essential regulators of membrane potential in excitable and non‐excitable tissues. Although KIR channels exhibit a biophysical preference for potassium influx due to voltage‐dependent block of outward current by polyamines and Mg2+, under physiological conditions, they predominantly mediate K+ efflux ...
Anna Stary‐Weinzinger, Fabian Kaiser, Marcel A. G. van der Heyden, Saïd Bendahhou   +3 more
wiley   +1 more source

Spectral sensitivity of the compound eyes of Anomala corpulenta motschulsky (Coleoptera: Scarabaeoidea)

Journal of Integrative Agriculture, 2015
The scarab beetle, Anomala corpulenta Motschulsky (Coleoptera: Scarabaeoidea), is a widespread and destructive pest in China. Vision is one of the most important means of acquiring information about the external environment. In order to contribute to the
Yue-li JIANG, Yu-yuan GUO, Yu-qing WU, Tong LI, Yun DUAN, Jin MIAO, Zhong-jun GONG, Zhi-juan HUANG   +7 more
doaj   +1 more source

Full field electroretinogram in autism spectrum disorder [PDF]

, 2016
Purpose To explore early findings that individuals with autism spectrum disorder (ASD) have reduced scotopic ERG b-wave amplitudes. Methods Dark adapted (DA) ERGs were acquired to a range of flash strengths, (-4.0 to 2.3 log phot cd.s.m-2 ...
A Bertone, A Bonnel, A Bonnel, A Collins, A Dhingra, A Dhingra, A Dhingra, A Dhingra, A Rattazzi, A Shah, A Stockman, A Stockman, A Tonacci, AE Lane, American Psychiatric Association, Autism Genome Project Consortium, B Li, B St. Pourcain, BA Zielinski, C Daluwatte, C Ecker, C Friedburg, C Lord, CM Schumann, CT Nguyen, D Hadley, Dermot M. Bowler, DG Green, DL McCulloch, Dorothy A. Thompson, DR Simmons, E Milne, E Skafidas, ER Ritvo, G Baird, G Realmuto, G Ulrike, Herbert Jägle, HP Scholl, IS Dimopoulos, J Lavoie, J Matsuo, JS Nicholas, JT Glessner, K Dillenburger, K Holopigian, K Koldewyn, K Mariken de, K Plaisted, K Wang, KJ Gregory, LS Evans, LT Sharpe, LY Lin, M Hébert, M Hébert, M Pathania, M Ring, M Ring, M Rufiange, MA Enoch, MC Hanna, MF Egan, MM Neveu, N Lange, PA Constable, Paul A. Constable, R Hamilton, R Warner, RA Bush, S Baldassi, S Baron-Cohen, S Dakin, S Jamain, S Viswanathan, Sebastian B. Gaigg, SM Singh, T Meigen, T Vardi, The Psychological Corporation, U Gerber, X-L Yang, Y Kawakubo, Y Shen, YS Kim, Z Balogh   +85 more
core   +1 more source