[Comparative action of melatonin and bilobil on light perception and psychophysiological indices in patients with cerebral trauma anamnesis].

Pineal hormone melatonin (melaxen preparation) and a typical cognitive enhancer Ginkgo biloba (bilobil preparation) decreased the retinal light sensitivity thresholds upon two-week administration in young (aged 19-23) patients with cerebral trauma anamnesis. This effect was more significant in evening than in the morning hours. Both drugs also attenuated the reactive anxiety (bilobil was slightly superior to melaxen in this respect) and insignificantly increased the volume of acoustic memory.

[Effects of melatonin and motherwort tincture on the emotional state and visual functions in anxious subjects].

The chronic administration of melatonin (0.75 mg at night, 10 days) led to a significant decrease in the thresholds of retinal brightness sensitivity and improved the emotional state in anxious young subjects. Analogous changes were less pronounced after the treatment with common motherwort (Leonurus cardiaca) tincture.