Photic stimulation may refer to: Intermittent photic stimulation as diagnostic procedure Any stimulation involving photons This disambiguation page lists...

In medicine, intermittent photic stimulation, or IPS, is a form of visual stimulation used in conjunction with electroencephalography to investigate anomalous...

signal which leads to a reduction in the seizure threshold. Intermittent photic stimulation may precipitate or facilitate absence seizures; eyelid myoclonia...

of bark beetle Induced pluripotent stem cell or iPS cells Intermittent photic stimulation, a neuroimaging technique Intraparietal sulcus, a region of...

be carried out by combining an EEG with a device producing intermittent photic stimulation (IPS). The IPS device produces specific types of stimuli that...

provoke seizures are also frequently performed, like sleep deprivation, photic stimulation, and hyperventilation. This study can take anywhere from 1–14 days...

eyes turn inward. The condition can be constantly present, or occur intermittently, and can give the affected individual a "cross-eyed" appearance. It...

Sympathetic stimulation causes vasoconstriction and shrinkage of mucosa, which leads to decongestion of the nose. Parasympathetic stimulation causes not...

(July 2017). "New directions for the treatment of depression: Targeting the photic regulation of arousal and mood (PRAM) pathway". Depression and Anxiety....

ambulatory EEG. In addition, there are activating maneuvers such as photic stimulation, hyperventilation and sleep deprivation that can increase the diagnostic...

the intraocular pressure of the eyes. The double vision is initially intermittent but can gradually become chronic. The medial rectus is the...

could suggest that a central nervous system (CNS) susceptible to severe, intermittent headache has been linked to an important survival or reproductive advantage...

inches (30 cm) across. Reef-building or hermatypic corals live only in the photic zone (above 70 m), the depth to which sufficient sunlight penetrates the...

pupil-block, acute congestive), which can manifest as acute, chronic, intermittent, or superimposed on chronic open-angle closure glaucoma (also called...

techniques to be cast properly. In modern times, there are also lures that photically attract fish with LED illuminiation, as well as battery-powered "bionic"...

The processes occurring within the thin illuminated surface layer (the photic layer from the surface down to between 50 and 170 metres) are of major significance...