Schreiner

I love capturing natural portraits and Carrie Schreiner stared directly down my lens just seconds before she left the pit lane during F1 Academy's testing session in Jeddah, Saudi Arabia.

Associated Press writer Bruce Schreiner contributed to this report.

Tapping the nation’s vast oil reserves 10 years ago was “the most significant discovery in the modern era,” said Schreiner Parker, Latin America managing partner for Rystad Energy, a consulting firm.

"The precision of the coupling of these sleep-related brain rhythms increases from childhood to adolescence and then declines again during aging," says Schreiner.

Because respiration frequency also changes with age, the researchers then analyzed the data in relation to the recorded breathing and were able to establish a connection between them: "Our results show that our breathing and the emergence of characteristic slow oscillation and spindle patterns are linked," says Schreiner.