When 52-year-old Rosey Ramsey had a stroke in August 2002 she was one of the lucky ones.    

A growing senior population is changing the way society approaches life and death. “People are dying differently now,” says Judy Citko, executive director of the Coalition for Compassionate Care. In the past, patients had to choose between giving up on treatment or forging ahead with sometimes drastic measures. In contrast to the traditional focus on treatment of individual episodes at any physical and financial cost, medical experts, patients and their families are demanding a new way of approaching their final months and years.

When his mother fell for the second time, Steve Smith was ready to put the plan in motion.

About 35 percent of the 25 million people in the United States aged 71 or older have mild cognitive impairment or dementia, according to a 2008 Duke University study.

An infant in Redding is turning blue, slipping away with a failing heart and lungs until a specialist in Sacramento steps in and saves the baby’s life, guiding a team of nurses via a video link.

Dr. Jan Nolta is a whirlwind of energy, and this July morning she is blitzing through UC Davis’ brand-new Institute for Regenerative Cures, a state-of-the-art lab where scientists and researchers are working on breakthrough discoveries and stem cell therapies.

California will need close to a million new medical assistants, lab techs, respiratory therapists and other skilled health workers in the next 20 years in addition to new doctors and nurses, a recent study estimates. But the state doesn’t have enough educational capacity to train them all.

After four quarters of increasing venture investment, 2010 is off to a slow start. Venture capitalists invested $4.7 billion in the year’s first quarter, down from $5.2 billion in the fourth quarter of 2009, according to PricewaterhouseCoopers. The life sciences sector, including biotechnology and medical device industries, took the biggest hit with a 26 percent decline in venture investment over the previous quarter.

With conventional health care becoming more technologically advanced and increasingly expensive, Dr. Maxine Barish-Wreden sees the future of medicine embracing meditation, massage, yoga, tai chi, nutrition and other “softer therapies.”

Thought-controlled spaceships, clones or avatars? Computer chips in your brain? A cure — or even reversal — of Alzheimer’s disease?