Results 41 to 50 of about 3,425 (195)

Effects of Exposure to Intermittent versus Continuous Red Light on Human Circadian Rhythms, Melatonin Suppression, and Pupillary Constriction [PDF]

, 2014
Exposure to light is a major determinant of sleep timing and hormonal rhythms. The role of retinal cones in regulating circadian physiology remains unclear, however, as most studies have used light exposures that also activate the photopigment melanopsin.
Chua, Eric Chern-Pin, Gooley, Joshua J., Ho Mien, Ivan, Lau, Pauline, Lee, Ivan Tian-Guang, Tan, Luuan-Chin, Tan, Sara Shuhui, Yeo, Sing-Chen   +7 more
core   +2 more sources

Efficacy of Sodium Valproate in the Treatment of Photosensitive Epilepsy (PSE) and the Probable Reasons for the Persistence of Occipital Spikes

The Scientific World Journal, 2004
Intermittent photic stimulation (IPS) in patients with photosensitive epilepsy (PSE) leads to EEG abnormalities, which include generalized discharges with spike and wave activity.
Ebere C. Anyanwu, John E. Ehiri, Andrew W. Campbell   +2 more
doaj   +1 more source

Managing Performance Throughout Periods of Travel [PDF]

, 2017
Understanding the impact of travel on physical performance is an increasing area of interest for the strength and conditioning practitioner. Previous research surrounding the effect of travel on the physiology of an athlete has focused on sleep.
C. Begka (3464315), D. Duc (3464297), D. Dwir (3464321), D. Velin (3464300), F. Legueux (3464324), F. Monnet-Tschudi (3464309), J. Sandström von Tobel (3464306), K. Do (3464303), L. Tenenbaum (3464327), L. Thieren (3464318), M. Maillard (3464312), Marie Humbert-Claude (3464294)   +11 more
core   +3 more sources

Proposal for best practice in the use of video-EEG when psychogenic non-epileptic seizures are a possible diagnosis [PDF]

, 2017
The gold-standard for the diagnosis of psychogenic non-epileptic seizures (PNES) is capturing an attack with typical semiology and lack of epileptic ictal discharges on video-EEG.
Angus-Leppan, Apartis, Asadi-Pooya, Avbersek, Bare, Bayly, Bazil, Bell, Benbadis, Benbadis, Benbadis, Benbadis, Benbadis, Beniczky, Beniczky, Bernat, Bernat, Bhatia, Brown, Bye, Chayasirisobhon, Chen, Cohen, Cuthill, DeMarco, Dericioǧlu, DeToledo, Devinsky, Devinsky, Devinsky, Devinsky, Duncan, Dworetzky, Eijkholt, Gates, Hoepner, Kane, Kane, Kanner, Kanner, King, Kotagal, Krumholz, LaFrance, Lancman, Leis, Lesser, Luther, Mahowald, Malmgren, Marshall, McGonigal, McGonigal, Modur, Niedermeyer, Noachtar, Orbach, O’Neill, O’Sullivan, Patel, Plug, Popkirov, Popkirov, Reinsberger, Reuber, Reuber, Reuber, Reuber, Reuber, Ribaï, Rosemergy, Rowan, Rowan, Rugg-Gunn, Seneviratne, Seneviratne, Slater, Smith, Sohal, Syed, Szabó, Vinton, Walczak, Whitehead, Whitehead, Whitehead, Whitehead, Wilkus, Worsely   +88 more
core   +3 more sources

Communications Biophysics [PDF]

, 1962
Contains research objectives and reports on four research projects.National Science Foundation (Grant G-16526)National Science Foundation (Grant G-7364)National Institutes of Health (Grant MP-4737)U.S.
Barlow, J. S., Eden, Murray, Farley, B. G., Rosenblith, Walter A., Siebert, William M.   +4 more
core  

Brain Dynamics in Response to Intermittent Photic Stimulation in Epilepsy

International Journal of Online and Biomedical Engineering (iJOE), 2022
Purpose: Routine electroencephalogram (EEG) examinations uses intermittent photic stimulation (IPS) for investigation of the visual cortex EEG responses during resting time. This study aimed to discover brain dynamics effects of IPS in 28 generalized epilepsy patients and 28 healthy subjects.
Tahereh Najafi, Rosmina Jaafar, Rabani Remli, Wan Asyraf Wan Zaidi, Kalaivani Chellappan   +4 more
openaire   +1 more source

Investigation of Known Genetic Mutations of Arabian Horses in Egyptian Arabian Foals with Juvenile Idiopathic Epilepsy. [PDF]

, 2017
BackgroundThe carrier status of lavender foal syndrome (LFS), cerebellar abiotrophy (CA), severe combined immunodeficiency (SCID), and occipitoatlantoaxial malformation (OAAM1) in foals with juvenile idiopathic epilepsy (JIE) is unknown.Hypothesis ...
Aleman, M, Finno, CJ, Penedo, MCT, Weich, K   +3 more
core   +1 more source

Topographic aspects of photic driving in the electroencephalogram of children and adolescents

Brazilian Journal of Medical and Biological Research, 2004
The electroencephalogram amplitude spectra at 11 fixed frequencies of intermittent photic stimulation of 3 to 24 Hz were combined into driving "profiles" for 14 scalp points in 8 male and 7 female normal subjects aged 9 to 17 years.
Lazarev V.V., Infantosi A.F.C., Valencio-de-Campos D., Azevedo L.C. de   +3 more
doaj  

Smartphone-based Head-mounted Binocular High-Speed Pupillometer [PDF]

, 2016
Purpose : (1) In general, to provide ophthalmic healthcare to people who live/operate in austere environments (e.g., third world, natural disaster areas, military environments), or are geographically dispersed (e.g., rural populations), where time, cost,
Fink, Wolfgang, Garcia, Kevin, Tarbell, Mark   +2 more
core  

Visual evoked potentials in subgroups of migraine with aura patients [PDF]

, 2015
Background: Patients suffering from migraine with aura can have either pure visual auras or complex auras with sensory disturbances and dysphasia, or both.
Bracaglia, M., Coppola, G., Di Lenola, D., Di Lorenzo, C., Di Renzo, A., Fadda, A., Martelli, F., Parisi, V., Pierelli, F., Schoenen, Jean, Tavares Alvares Serrão, Margarida   +10 more
core   +2 more sources