Results 81 to 90 of about 33,418 (233)

Electroencephalographic patterns of the goldfish (Carassius auratus l.) [PDF]

open access: yes, 1959
The first recordings of electrical potentials from the teleost brain were made by Adrian and Buytendijk (1931), who used isolated brain stem preparations from Carassius auratus L.
Schadé, J. P., Weiler, Ivan Jeanne
core  

Complex partial seizures provoked by photic stimulation [PDF]

open access: yesJournal of Neurology, Neurosurgery & Psychiatry, 1999
In patients with known or suspected epileptic seizures, non-specific activation methods such as hyperventilation or intermittent photic stimulation (IPS) are used to provoke epileptic potentials, which may prove the epileptic nature and specify epileptic syndromes.
S SEDDIGH, F THOMKE, T. VOGT
openaire   +1 more source

Epilepsy in dentatorubral–pallidoluysian atrophy: A systematic review and meta‐analysis

open access: yesEpilepsia, EarlyView.
Summary of key clinical and electrophysiological characteristics of DRPLA‐related epilepsy from a systematic review and meta‐analysis of 1,191 patients. DRPLA patients with epilepsy showed earlier disease onset, longer CAG repeat expansion, and a tendency toward paternal inheritance. EEG findings frequently included photoparoxysmal responses.
Toru Horinouchi   +10 more
wiley   +1 more source

Spectral F-Test power evaluation in the EEG during intermittent photic stimulaton Avaliação do teste-F espectral do EEG durante fotoestimulação intermitente

open access: yesArquivos de Neuro-Psiquiatria, 2006
Intermittent photic stimulation (IPS) is an important functional test, which can induce the photic driving in the electroencephalogram (EEG). It is capable of enhancing latent oscillation’s manifestations not present in the resting EEG.
Antonio Mauricio F. L. Miranda de Sá   +3 more
doaj   +1 more source

Absence Seizures as a Feature of Juvenile Myoclonic Epilepsy in Rhodesian Ridgeback Dogs [PDF]

open access: yes, 2018
Myoclonic epilepsy in Rhodesian Ridgeback (RR) dogs is characterized by myoclonic seizures occurring mainly during relaxation periods, a juvenile age of onset and generalized tonic-clonic seizures in one-third of patients. An 8-month-old female intact RR
Cortez, M. A.   +7 more
core   +1 more source

Potential Impacts of Climate Interventions on Marine Ecosystems

open access: yesReviews of Geophysics, Volume 64, Issue 1, March 2026.
Abstract Rising global temperatures pose significant risks to marine ecosystems, biodiversity, and fisheries. Recent comprehensive assessments suggest that large‐scale mitigation efforts to limit warming are falling short, and all feasible future climate projections, including those that represent optimistic emissions reductions, exceed the Paris ...
Kelsey E. Roberts   +25 more
wiley   +1 more source

Characteristics of an adult photosensitive cohort [PDF]

open access: yes, 2011
Intermittent Photic Stimulation (IPS) is a well recognized provocation maneuver during EEG recording which helps in identifying underlying photosensitivity.
Hashmi, Mubashira   +2 more
core   +1 more source

Aspects of average response computation by aperiodic stimulation [PDF]

open access: yes, 1972
A mathematical analysis of the variance of the average evoked-response computation as a function of the numberN of stimuli presented is made for the case when the response is disturbed by additive stationary noise.
Hoopen, M. ten, Reuver, H.A.
core   +2 more sources

Pinopsin Regulates Melatonin Production and Daily Locomotor Activity: Functional Insights From Gene‐Edited Xenopus Tadpoles

open access: yesJournal of Pineal Research, Volume 78, Issue 2, March 2026.
ABSTRACT Circadian rhythm alignment depends on environmental light detection via opsins. Pinopsin, originally identified in the pineal organ of birds and later in amphibian pineal complex and eyes, may play a role in this process, though its function has not been genetically tested.
Neda Heshami   +4 more
wiley   +1 more source

Calcium dynamics and circadian rhythms in suprachiasmatic nucleus neurons [PDF]

open access: yes, 2004
The hypothalamic suprachiasmatic nucleus (SCN) has a pivotal role in the mammalian circadian clock. SCN neurons generate circadian rhythms in action potential firing frequencies and neurotransmitter release, and the core oscillation is thought to be ...
Brini M   +5 more
core   +2 more sources

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