It was already widely assumed, but German experts provided confirmation on Wednesday: women cry more often than men, for longer — and in a more dramatic fashion. According to the German Society of Ophthalmology, which has collated different scientific studies on the phenomenon, women shed tears on average between 30 and 64 times a year and men six to 17 times. Men tend to cry for between two and four minutes, but for females sessions last around six minutes. And weeping turns into full-blown sobbing for women in 65 percent of cases, compared to just six percent for males. Until adolescence, however, there is no difference. Up until 13, boys and girls turn on the waterworks the same amount, “showing that blubbing because of joy, sadness or anger is something that is learned,” researchers said. The reasons for bawling differ too, the paper found. Women cry when they feel inadequate, when they are confronted by situations that are difficult to resolve or when they remember past events. Men, meanwhile, tend to cry from empathy or when a relationship fails. The function of weeping remains something of a mystery, however, the research found, with doubts over its cathartic or relaxing effects. news from physorg.com – The term crying commonly refers to the act of shedding tears as a response to an emotional state in humans. The act of crying has been defined as “a complex secretomotor phenomenon characterized by the shedding of tears from the lacrimal apparatus, without any irritation of the ocular structures”. A neuronal connection between the tear duct and the areas of the human brain involved with emotion was established.
No other animals are thought to produce tears in response to emotional states, although this is disputed by some scientists. According to a study of over 300 adults, on average, men cry once every month, and women cry at least five times per month, especially before and during the menstrual cycle, when crying can increase up to 5 times the normal rate, often without obvious reasons (such as depression or sadness). In many cultures, it is more socially acceptable for women and children to cry than with men. Tears produced during emotional crying have a chemical composition which differs from other types of tear: they contain significantly greater quantities of hormones prolactin, adrenocorticotropic hormone, Leu-enkephalin and the elements potassium and manganese. The question of the function or origin of emotional tears remains open. Theories range from the simple, such as response to inflicted pain, to the more complex, including nonverbal communication in order to elicit “helping” behaviour from others. In Hippocratic and medieval medicine, tears were associated with the bodily humours, and crying was seen as purgation of excess humours from the brain. William James thought of emotions as reflexes prior to rational thought, believing that the physiological response, as if to stress or irritation, is a precondition to cognitively becoming aware of emotions such as fear or anger. William H. Frey II, a biochemist at the University of Minnesota, proposed that people feel “better” after crying, due to the elimination of hormones associated with stress, specifically adrenocorticotropic hormone. This, paired with increased mucosal secretion during crying, could lead to a theory that crying is a mechanism developed in humans to dispose of this stress hormone when levels grow too high. Recent psychological theories of crying emphasize the relationship of crying to the experience of perceived helplessness.
From this perspective, an underlying experience of helplessness can usually explain why people cry; for example, a person may cry after receiving surprisingly happy news, ostensibly because the person feels powerless or unable to influence what is happening. Emotional tears have also been put into an evolutionary context. One study proposes that crying, by blurring vision, can handicap aggressive or defensive actions, and may function as a reliable signal of appeasement, need, or attachment. Although crying is an infant’s only way of communication, it is not limited to one monotone sound. There are three different types of cries apparent in infants. The first of these three is a basic cry, which is a systematic cry with a pattern of crying and silence. The basic cry starts with a cry coupled with a briefer silence, which is followed by a short high-pitched inspiratory whistle. Then, there is a brief silence followed by another cry. Hunger is a main stimulant of the basic cry. An anger cry is much like the basic cry; however, in this cry, more excess air is forced through the vocal chords, making it a louder more abrupt cry. The third cry is the pain cry, which, unlike the other two, has no preliminary moaning. The pain cry is one loud cry, followed by a period of breath holding. It is important to note that most adults can determine whether an infant’s cries signify anger or pain (Zeskind, Klein & Marshall, 1992). Most parents also have a better ability to distinguish their own infant’s cries than those of a different child.
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