Israel’s chief historian disagreed with Prime Minister Netanyahu as to who exterminate the Jewish people.

Israeli Prime Minister Benjamin Netanyahu sparked controversy by saying that a Palestinian, the Grand Mufti of Jerusalem, persuaded Adolf Hitler to exterminate the Jewish people during World War II. Israel’s chief historian on the Holocaust disputed the claim.

The stereotypes a person holds about old age can affect how their brain ages. Men and women who viewed aging negatively had a greater loss of hippocampus volume and significantly higher scores of plaques — both indicators of Alzheimer’s disease.