Results 91 to 100 of about 26,857 (213)

Dysregulation of photic induction of Fos-related protein in the biological clock during experimental trypanosomiasis [PDF]

, 1994
The mammalian suprachiasmatic nuclei of the hypothalamus (SCN) serve as pacemaker for circadian rhythms and the immediate-early gene c-fos is known to be induced by photic stimulation in the SCN of rodents. We studied the induction of Fos-related protein
BENTIVOGLIO FALES, Marina, K. Kristensson, Z. C. Peng   +2 more
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The Use of Photic Stimulation to Alter Alpha Power in the EEG and Effects on Memory [PDF]

, 2018
Is this part of a department organized oral session?: YesDescription: Research from our lab and others has shown that sleep and rest improve memory. While resting with eyes closed has been shown to improve declarative memory, the mechanism underlying ...
Nimchuk, Katherine
core  

Preliminary trial of photic stimulation for premenstrual syndrome

Journal of Obstetrics and Gynaecology, 1997
In an open study 17 women with confirmed, severe and long-standing premenstrual syndrome used photic stimulation with a flickering red light, every day for up to four menstrual cycles. At the end of treatment prospectively recorded median luteal symptom scores were reduced by 76% (95% confidence interval 54-93, P < 0.001), with clinically and ...
D J, Anderson, N J, Legg, D A, Ridout
openaire   +2 more sources

Testosterone Effects upon Photic Stimulation of the Electroencephalogram (EEG) and Mental Performance of Humans [PDF]

, 1972
The effects of long-term testosterone administration on 3 poorly androgenized male adolescents were studied. In all three Ss, repeated measures were taken on EEG resistance to photic stimulation.
P. G. Stenn, W. Vogel, E. L. Klaiber, D. M. Broverman   +3 more
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Psychophysical study of brain with intermittent photic stimulation using magnetoencephalography (MEG) [PDF]

, 2018
Dynamic visual stimulation also called as intermittent photic stimulation is used in psychophysical studies of brain to an intermittently flickering light.
Pandarinathan, Ganesh
core  

The value of repeating intermittent photic stimulation in patients with juvenile myoclonic epilepsy [PDF]

Romanian Journal of Neurology
Background. Intermittent photic stimulation (IPS) entails systematic variation of stroboscopic light frequency and may provoke a photoparoxysmal response (PPR) in susceptible individuals. Objectives.
Sarah Ismail Almubarak, Salam Fuad Mohammed Rabeea, Farqad Bader Hamdan   +2 more
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A study of photosensitive epilepsy with particular reference to occipitial spikes induced by intermittent photic stimulation [PDF]

This thesis is the result of an attempt to find means of diagnostic value and understand the underlying mechanisms of photosensitive epilepsy which is a variety of epilepsy where seizures are provoked by photic stimuli.
Panayiotopoulos, C.P.
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PMS, EEG, and Photic Stimulation

Journal of Neurotherapy, 1997
Abstract Two studies of premenstrual syndrome (PMS), EEG, and photic stimulation have recently been completed at the Royal Postgraduate Medical School, Hammersmith Hospital, London (UK). In a preliminary trial of photic stimulation as a treatment for PMS, seventeen women with PMS were treated with a take-home flashing light device for 15 to 20 minutes ...
openaire   +2 more sources

CHD2 variants are a risk factor for photosensitivity in epilepsy. [PDF]

, 2015
Photosensitivity is a heritable abnormal cortical response to flickering light, manifesting as particular electroencephalographic changes, with or without seizures. Photosensitivity is prominent in a very rare epileptic encephalopathy due to de novo CHD2
Cantonetti, L., Muhle, H., Thiele, H., Lench, N, Krishna Chinthapalli, V, Krause, R, Sadleir, L. G., Gaudio, L.D., Moller, R. S., EURO Epinomics CoGIE Consortium, Afrikanova, T, Jocic-Jakubi, B., Capovilla, G., Myers, C., Myers, C. T., Sadleir, LG, Muhle, H, Nürnberg, P, Helbig, I., Parisi, P., EuroEPINOMICS CoGIE Consortium,, Pendziwiat, M., Stephani, U., Coppola, A., Kasteleijn-Nolst Trenité, D.G.A., Myers, CT, Chinthapalli, V. K., Krishna Chinthapalli, V., Stephani, U, Del Gaudio, L., de Kovel, C.G.F., Scheffer, I.E., De Kovel, CGF, Chinthapalli, VK, Veggiotti, P., Lehesjoki, AE, Jacmin, M., Drury, S., Piccioli, M., Berkovic, S. F., Esguerra, C., Trenite, D., Martins, T.G., Chinthapalli, V., Thiele, H, Kasteleijn-Nolst Trenité, DG, Lehesjoki, A., Crawford, A., Boustred, C., Lerche, H, Moller, R., Galizia, E. C., Ruppert, A. -K., Helbig, I, Schubert, J, Schneider, A. L., Mefford, H.C., Crawford, AD, Schubert, J., Schneider, A.L., Veggotti, P, Esguerra, CV, Striano, S., Ruppert, A., Berkovic, S., Galizia, EC, Cordero-Maldonado, M., Leu, C., Mefford, H. C., Martins, T. G., Palotie, A, Crawford, A. D., Ruppert, A.K., Covanis, A., Sisodiya, S., Ruppert, AK, Cordero-Maldonado, M. L., Møller, RS, Esguerra, C. V., Trenité, D. G. A. K. -N., Schneider, A., Coppola, A, Cantonetti, L, Leu, C, Del Gaudio, L, Cordero-Maldonado, ML, De Kovel, C. G. F., Berkovic, SF, Mullen, S. A., Trenité, DGAKN, Martins, T., Koeleman, BPC, Jacmin, M, Covanis, A, Boustred, C, Moller, RS, Martins, TG, Sisodiya, SM, Koeleman, B., Sander, T, Mullen, S.A., Sander, T., Nürnberg, P., Lehesjoki, A.E., Berkovic, S.F, Sisodiya, S.M., Mullen, SA, Cordero-Maldonado, M.L., Sadleir, L.G., Palotie, A., Pendziwiat, M, Parisi, P, Capovilla, G, Scheffer, I., Koeleman, BP, Gaudio, LD, Lerche, H., Mullen, S., Veggiotti, P, Myers, C.T., Scheffer, I. E., Koeleman, B. P. C., De Kovel, C., Piccioli, M, Esguerra, C.V., Sisodiya, S. M., Lehesjoki, A. -E., Afrikanova, T., de Kovel, CG, Mefford, HC, Koeleman, B.P.C., Drury, S, Scheffer, IE, Galizia, E.C., Schneider, AL, Mefford, H., Møller, R.S., Krause, R., Galizia, E., Crawford, A.D., Striano, S, Jocic-Jakubi, B, Lench, N., Sadleir, L.   +143 more
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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