Differences in culture and gender

Were you ever told that all people are the same, no matter what culture,gender, religion,race...they are?
So was I, but studies have proven that this assignment was wrong.
Men and women are affected by Alzheimer`s in different ways. The progress of the alzheimer dissease and the affection is wider by women than by men.
Women suffering from Alzheimer’s deteriorate faster than men, even when both are apparently at the same stage of the disease.The findings suggest that women sufferers show greater loss of their mental faculties than men, whose brains are better at coping with the ravages of the disease.
But the verbal skills of women with Alzheimer’s are worse compared with men who appear to be at the same disease stage.
The same counts according culture. Some cultures are more affected by alzheimer, than others.
The really beginning of changes startes in the early childhood. The most importatnt thing is how a mother communicates with the child. If the child is more interrogated about events from a not far past, it will be ablte to remember them better after it has repeated the memorized event. So more memories get stored in kid`s brains according to the fact that the child is beeing asked and spoken to.