Pre-treatment and post-treatment visual functions in congenital myopia alone versus congenital myopia complicated by amblyopia by A.Iu. Mukhina, I.M. Boichuk, L.D. Zhuravliova

“…Treatments used included appropriate optical correction of the refractive error, training of accommodation, pleoptic treatment (illumination of the macula with or without the use of color filters; phosphene stimulation; magnetic stimulation using ATOS apparatus; laser stimulation using LAST and RADUGA apparatuses); computer-assisted treatment; light and color stimulation using ASO and Rucheiok apparatuses; CAM stimulation; and physical therapy (electrophoresis using Aloe vera extract with ascorbic acid; massage of the cervical spine). …”
Get full text

RASPV: A Robotics Framework for Augmented Simulated Prosthetic Vision by Alejandro Perez-Yus, Maria Santos-Villafranca, Julia Tomas-Barba, Jesus Bermudez-Cameo, Lorenzo Montano-Olivan, Gonzalo Lopez-Nicolas, Jose J. Guerrero

“…Fourth, we incorporate a validated temporal phosphene model that replicates time effects into the generation of visual stimuli. …”
Get full text

Comparing the efficacy of monofocal and multicfocal IOLs in phacoemulsification of cataract in eyes with high myopia by N. G. Zavgorodnia, N. V. Mykhailenko, L. E. Sarzhevska, T. S. Zavgorodnia, A. S. Sarzhevskii

“…Preoperatively, patients underwent a routine eye examination which included automated refraction, visual acuity, perimetry, Amsler test, phosphene test, tonometry, biomicroscopy, direct ophthalmoscopy, and, if possible, retinal examination using a Goldmann lens. …”
Get full text

A study of the sensory threshold by Treisman, M, Treisman, Michel

“…The absolute threshold for the electric phosphene was measured by the method of limits at intervals of 1–9 seconds after a flash of blue or white light. …”

Percepts evoked by multi-electrode stimulation of human visual cortex by William H. Bosking, Denise N. Oswalt, Brett L. Foster, Ping Sun, Michael S. Beauchamp, Daniel Yoshor

“…Background: Direct electrical stimulation of early visual cortex evokes the perception of small spots of light known as phosphenes. Previous studies have examined the location, size, and brightness of phosphenes evoked by stimulation of single electrodes. …”
Get full text

Making the blindsighted see. by Silvanto, J, Cowey, A, Lavie, N, Walsh, V

“…Magnetically induced phosphenes in sighted, blind and blindsighted observers. …”

قياس الحساسية الفيزيولوجية للتنبيه الكهربائي(الفسفين) لمرضى الساد by عبد القادر تعتاع

“…The method of measuring the threshold of the physiological electrical sensitivity (phosphen) in cataract patients through eye electrical stimulating device KNS 2 – 90  (phosphen) is used. …”
Get full text

قياس الحساسية الفيزيولوجية للتنبيه الكهربائي(الفسفين) لمرضى الساد by عبد القادر تعتاع

“…The method of measuring the threshold of the physiological electrical sensitivity (phosphen) in cataract patients through eye electrical stimulating device KNS 2 – 90  (phosphen) is used. …”
Get full text

الحساسية الفيزيولوجية للتنبيه الكهربائي (الفسفين) في حالات اعتلال الشبكية السكري by عبد القادر تعتاع

“…Measurement of the threshold of physiological electrical sensitivity (phosphen) for diabetic retinopathy stages using eye electrical stimulating device KNS2-90(phosphen) was done in the professional eye unit, Al-Assad University Hospital. …”
Get full text

الحساسية الفيزيولوجية للتنبيه الكهربائي (الفسفين) في حالات اعتلال الشبكية السكري by عبد القادر تعتاع

“…Measurement of the threshold of physiological electrical sensitivity (phosphen) for diabetic retinopathy stages using eye electrical stimulating device KNS2-90(phosphen) was done in the professional eye unit, Al-Assad University Hospital. …”
Get full text

Abnormal functional connectivity between ipsilesional V5/MT+ and contralesional striate cortex (V1) in blindsight. by Silvanto, J, Walsh, V, Cowey, A

“…In contrast, in neurologically normal control subjects, TMS applied over V5/MT+ never influenced the phosphenes induced from V1 in the other hemisphere. …”

Auditory evoked visual awareness following sudden ocular blindness: an EEG and TMS investigation. by Rao, A, Nobre, A, Alexander, I, Cowey, A

“…The TMS induced phosphenes were restricted to the central part of the space and were, at least qualitatively, the same as those induced by sounds. …”

Progress in Developing an Emulation of a Neuromorphic Device That Is Predicted to Enhance Existing Cortical Prosthetic Vision Technology by Engaging Desired Visual Geometries by Raymond Pavloski

“…A decision function created using multinomial logistic regression correctly reported the expected number of phosphenes for three sets of 2080 spike number distributions in which half of each set arises from simulations expected to yield continuous visual forms by engaging a desired visual geometry. …”
Get full text

Multichannel stimulation module as a tool for animal studies on cortical neural prostheses by Yuki Hayashida, Yuki Hayashida, Seiji Kameda, Yuichi Umehira, Shinnosuke Ishikawa, Tetsuya Yagi, Tetsuya Yagi

“…Intracortical microstimulation to the visual cortex is thought to be a feasible technique for inducing localized phosphenes in patients with acquired blindness, and thereby for visual prosthesis. …”
Get full text

Activation and inhibition of retinal ganglion cells in response to epiretinal electrical stimulation: A computational modelling study by Abramian, M., Lovell, N.H., Morley, J.W., Suaning, G.J., Dokos, S.

“…It might be possible to utilize this inhibitory effect to bypass activation of passing axons and selectively stimulate RGCs near their somas and dendrites to achieve more localized phosphenes.…”
Get full text

Text-to-image artificial intelligence to understand astronaut visual phenomena during spaceflight by Ethan Waisberg, Joshua Ong, Mouayad Masalkhi, Nasif Zaman, Andrew G Lee, Alireza Tavakkoli

“…In this study, we employ artificial intelligence (AI) text-to-image AI frameworks to descriptions of visual phenomena experienced during spaceflight to further understand phosphenes and oscillopsia in space motion sickness. …”
Get full text

A case report of atypical preeclampsia with severity criteria for hydatidiform complete mole by Orlando Rubén Pérez‐Nieto, Christian Alberto Herrera‐Venegas, Karen Pamela Pozos‐Cortés, Raymundo Flores‐Ramírez, Jesús Salvador Ugalde‐Real, Jardiel Argüello‐Bolaños, Marian Elizabeth Phinder Puente, Éder Iván Zamarrón‐López, Ernesto Deloya‐Tomas

“…A 26‐year‐old woman, at 14.1 weeks of gestation was admitted to the lower extremities with facial edema, holocranial headache, nausea, epigastralgia, phosphenes, and photophobia, with a double‐length uterine fundus for gestational age and ultrasonography. …”
Get full text

Tickling the brain: studying visual sensation, perception and cognition by transcranial magnetic stimulation. by Cowey, A, Walsh, V

“…Examples of the latter are given from investigations of the nature of visual phosphenes produced by TMS applied to different regions of the visual cortex in normal subjects and subjects with occipital or ocular damage in an attempt to reveal the role of visual cortex in visual awareness.…”

Synthetic Visual Sensations: Augmenting Human Spatial Awareness with a Wearable Retinal Electric Stimulation Device by Danry, Valdemar Munch, Chicos, Laura, Fonseca, Matheus, Kazi, Ishraki, Maes, Pattie

Get full text

Neuro-Inflammation Modulation and Post-Traumatic Brain Injury Lesions: From Bench to Bed-Side by Alice Jacquens, Edward J. Needham, Elisa R. Zanier, Vincent Degos, Pierre Gressens, David Menon

“…Known as a silent epidemic, it can cause a mosaic of symptoms, whether neurological (sensory–motor deficits), psychiatric (depressive and anxiety symptoms), or somatic (vertigo, tinnitus, phosphenes). Furthermore, cranial trauma (CT) in children presents several particularities in terms of epidemiology, mechanism, and physiopathology—notably linked to the attack of an immature organ. …”
Get full text