Stress: It's Not Just All In Your Head; Scientists Map The Wear And Tear Of Daily Life
... bodies charge up to meet the challenge. "During episodes of acute stress, stress hormones provide a protectivefunction by activating the body's defenses," says McEwen, "butwhen these same protective hormones are produced repeatedly, or in excess,because of chronic stress, they create a gradual and steady c...Natural Estrogens May Help Protect Women From Brain Damage During Stroke
...d contribute to the salvage of brain tissue during episodes of inadequateblood flow," she says. Ongoing studies suggest that estrogen supplements would have similareffects, she says. The study's other authors were Nabil J. Alkayed, M.D., Ph.D.; IzumiHarukuni, M.D.; and RichardJ. Traystman, Ph.D., ...Researchers Gain Insights Into Drugs Used For Manic-Depression
...onsisting of major bouts of depression followed by episodes of mania thatmay lead to disastrous decisions and actions. As many as one in fivemanic-depressives commits suicide. Until recently, lithium was the best medication available for thedisease, but because of undesirable side effects many people...... scores is the chronic noise exposure -- not noisy episodes that might have occurred during the testing sessions. Evans and Maxwell, whose study will be published in Environment and Behavior later this year, compared a total of 116 first and second graders from two elementary schools. One school was battered...