Studying mental illnesses involves complex brain-monitoring technology to watch how neurons and large-scale brain components are functioning or malfunctioning. But researchers are increasingly getting out of their patients’ heads, monitoring brain cells in petri dishes instead. This is possible with stem cells, and it could yield plenty of new avenues for psychiatric research.
A routine heart drug shows promise as a way to blunt bad memories
By Michael Rosenwald
Posted 05.01.2006 at 2:00 am 0 Comments
Clinical psychologist Alain Brunet of McGill University in Montreal doesn´t usually torture his patients. But lately he has been pressing those with post-traumatic stress disorder, or PTSD, to relive emotionally scarring incidents. For some it´s rape, others battlefield trauma. When his patients get particularly upset-crying, shaking, blood pressure rising-he gives them a 25-year-old hypertension drug called propranolol. The idea, though, is not to lower their blood pressure.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.