Yerevan, 11.May.2021,
00
:
00
1 $ = 0 ֏, 1 = 0 ֏, 1 = 0 ֏
BREAKING


How does marijuana affect vision?

LIFE

Regular use of marijuana leads to a decrease in attention and memory impairment, worsens coordination of movements, and also affects human vision, a new study that was published in Scientific Reports reported.

According to Medportal.ru, previous studies have shown that marijuana contributes to color vision impairment, poor adaptation to darkness, an increase in the time it takes to recover from exposure to bright light, and a decrease in static and dynamic visual acuity.

Moreover, with prolonged use of marijuana, there is a decrease in contrast sensitivity, movement perception is impaired, and eye movement worsens when reading.

Marijuana also affects the tissues of the eye itself, helps to reduce the sensitivity of the conjunctiva, increases the production of tears, and leads to vasodilation.

A new study showed that under the influence of marijuana, such visual parameters as visual acuity, contrast sensitivity, stereoscopic vision, the ability to focus, and sensitivity to bright light are significantly impaired.

Despite the fact that the researchers found the described impairments using objective methods, 30% of the study participants said that their vision did not change at all under the influence of marijuana. A very slight change was reported by 65%.

Armenia President signs decree on calling snap parliamentary elections on June 20 Dwayne Johnson congratulates his wife on Mother's Day Israeli new president to be elected on June 2Biographer on Prince Harry’s interview with Oprah Winfrey Scientists find out why women under 50 develop bowel cancer Putin holds phone talks with Aliyev Iranian FM says Donald Trump is a 'disgraced buffoon' Erdogan: EU will not retain its power without Turkey Elon Musk says he has Asperger's syndrome Armenia President petitions to Constitutional Court Pregnant woman, 30, dies in Yerevan US-led coalition Iraqi base under attack George Clooney turns down Prince Harry invite to motorcycle ride Armenia has new deputy minister of high tech Azerbaijani Commissioner for Human Rights addresses letters to UN and CoE, complains about Armenia Ombudsman Armenia legislature convenes special session to consider new Electoral Code Dollar gains value in Armenia Can polio vaccine protect against COVID-19? Latvia parliament recognizes Armenian Genocide Ara Aivazian, Sergey Lavrov tête-à-tête kicks off (PHOTOS) Israel forming new Cabinet Zinc deficiency may increase risk of severe COVID-19, study claims Armenian footballer's goal helped Anorthosis beat AEL 2-1 Ombudsman - Killed Armenian soldiers, chained POWs’ park in Baku: Museum of human sufferings, promotion of racism "Stalin" wins India state elections Quake jolts Armenia Uday at Ucom online shop: Up to 60% discount for premium class “Nice” phone numbers and gadgets Man City-PSG: After first halfPrince Harry seen at concert with J.Lo, but without his pregnant Meghan Markle Footage: Metro train bridge collapse About 0.1% of Armenia residents is vaccinated against coronavirus Man City vs. PSG clash: Bookmakers’ view Armed person attempts to drive through CIA main entrance Armenian human rights activist: Out of captured persons, 19 have been tortured and killed by Azerbaijani servicemen Dollar devalues in Armenia Why do Parkinson's patients see ghosts? Premieres in May: Let's go to the cinema! ArmenՅԱՆs: Arthur Gourounlian does choreography for Pussycat Dolls, Beyonce, Kylie Minogue and etc. Is it safe for working out on an empty stomach? 145 new cases of COVID-19 confirmed in Armenia Britney Spears' father says his daughter has dementia Serj Tankian dedicates music video to his son and 13th century poet Quake hits Armenia Arman Tatoyan: Armenia Ombudsman's Office analyzed nearly 300 videos showing tortures of Armenians Why consuming omega-3 fatty acids may be dangerous? Royal Mint produces largest gold coin in history weighing 10 kg IDpay: transfers from Armenia to Russia and vice versaHenrikh Mkhitaryan: I keep in touch with Manchester United players One dollar drops below AMD 520 in Armenia Armenia acting Deputy PM receives Iran Ambassador