Our irises primarily operate to help us see, but they respond to more than just light; our pupils also dilate when we see someone we're attracted to. ... Humans judge potential mates with larger pupils as more attractivebecause it indicates their mutual interest in us. Why are eyes so at...
From supplying friends with cannabis to being exploited by gangs, research by Ross Deuchar has charted how disadvantaged young men in Glasgow are lured into the world of drug dealing. Following damning statistics on the scale of the problem, he urges tea
In this paper we report the results of research on the nature and extent of legal and illegal drug use among preteens and those factors associated with ill... N Mckeganey,J Mcintosh,F Macdonald,... - 《Drugs Education Prevention & Policy》 被引量: 36发表: 2004年 Preteen children and ...
dren's Lifestyle]]>Coventry Evening Telegraph (England)Coventry Evening Telegraph
Study reveals high rate of drug use by school pupilsDEREK LAMBIE
Drug use Illegal drug use, including the use of cocaine, amphetamines, LSD and ecstasy, can cause dilated pupils and slow down their reaction to light. Congenital aniridia One can be born with congenital aniridia, a rare condition usually affecting both eyes. The iris is partially or completel...
This is why you see physicians checking an athlete's pupils with a penlight following head trauma sustained during sporting events, or when a patient arrives at a hospital emergency department with other possible stroke symptoms. Recreational drug use ...
With substances that normally cause dilated pupils, having constricted pupils instead may be a sign of a drug overdose. Concerned parents may want to keep an eye out for signs of drug use, including tiny pupils or dilated pupils. When to see a doctor for small pupils ...
Although overall PA and dietary behaviors suggest an appropriate health status among Austrian youth, attention should be focused on policies to increase healthy lifestyle habits at best through a dual approach to health permanently combining regular PA, sports, and exercise with a healthy diet, which...
seems that the mental effort entailed by accessing memory and maintaining attention is positively correlated with pupil size – more work means a larger pupil. Unsurprisingly, intelligent people (designated by a standard aptitude test) showed less dilation due to their more efficient use of brainpower...