Mental Health Archive

The symptoms of a stroke are sometimes obvious, like numbness or weakness on one side of the face, trouble speaking, difficulty walking, and vision problems. Some strokes, though, pass completely unnoticed—at least right away. But as reported in the June issue of the Harvard Women’s Health Watch, the damage these so-called silent strokes cause to fragile brain tissue can have significant and lasting effects on memory. Although silent strokes don’t cause any obvious symptoms, the interruption in blood flow to the brain can harm the processes needed to form or recall memories, especially if several of them occur over time. You can help prevent silent strokes the same way you others, by controlling blood pressure and cholesterol, not smoking, eating a healthy diet, and exercising.

Every Memorial Day we remember the men and women who died while serving in the United States Armed Forces. We do this with parades, church services, and placing flags on graves. Another way to honor the fallen is by paying attention to the physical and mental health of those who served and returned. A three-month […]

The other day I saw a mother hand an iPhone to a young baby in a stroller. I cringed because it made me think of how much time my young kids spend on the iPad and in front of the TV. It’s a dilemma for parents. Is it okay to let your daughter play with your phone so you can get five minutes of quiet in a restaurant, or will that permanently scuttle her attention span? Ann Densmore, Ed.D., an expert in speech and language development and co-author of Your Successful Preschooler, offers some practical advice for parents. “Screen time is here to stay for young children and we can’t stop it,” she told me. “The world is now inescapably online and digital. Even schools are replacing textbooks with iPads and digital texts. So moms and dads really need to figure out what’s right for their families.”

For decades, the word “autism” meant an immutable brain disorder, one determined solely by genes and that was only marginally responsive to therapies. Today it is coming to mean something different and more manageable. A growing body of research is dramatically changing the face and future of autism. In The Autism Revolution, a new book from Harvard Health Publishing that I wrote with Karen Weintraub, I explain this evolution in autism science and offer strategies for families to help their children right now. One practical finding is that autism is not just a brain disorder but a whole-body condition. Treating digestive and immune system problems can make a profound difference in the family’s life, and even in the autism itself. Another finding is that autism may not necessarily be fixed for life, and that some kids improve with time and treatment.

Children who snore, or sometimes stop breathing during sleep for a few seconds then recover with a gasp (a pattern known as sleep apnea), are more likely to become hyperactive, overly aggressive, anxious, or depressed, according to a new new study in the journal Pediatrics. How could snoring or apnea contribute to behavioral or emotional problems? It is possible that nighttime breathing problems during the brain’s formative years decrease the supply of oxygen to the brain. That could interfere with the development of pathways that control behavior and mood. It is also possible that breathing problems disturb sleep, and it’s the interrupted or poor sleep by itself that may cause trouble in the developing brain.

Drinking in the workplace may be an emerging trend, but it isn’t necessarily a healthy one. Although drinking on the job may not be as widespread as portrayed on the hit TV show Mad Men, it is still with us. About 8% of full-time employees report having five or more drinks on five or more occasions a month, and one survey showed that 23% of upper-level managers reported drinking during work hours in the prior month. In the United States, excessive drinking costs $223 billion a year. Some of these costs are generated by the nearly 18 million Americans who are alcoholics or have alcohol-related problems. But some also comes from a nearly invisible group, “almost alcoholics.”

Games are meant to be fun and exciting. Some involve the body, some the mind. Others do both. Researchers are tapping into this engagement to use games to heal an ailing mind or body. Researchers are testing virtual reality to help people with mental and physical problems ranging from post-traumatic stress disorder and stroke rehabilitation to smoking cessation and stuttering. Exergames may also help people become more physically active. Although they won’t help you lose weight or train for a marathon, many meet the American Heart Association’s criteria for “moderate-intensity daily activity,” meaning they could stand in for taking a walk.

It is normal for children at some points in their development to be concerned about sameness and symmetry and having things perfect. But when such beliefs or behaviors become all-consuming and start interfering with school, home life, or recreational activities, the problem may be obsessive-compulsive disorder (OCD). Obsessions are irrational thoughts, images, and impulses that a person feels as unrealistic, intrusive, and unwanted. To relieve the anxiety caused by these obsessions, a youth may engage in compulsive rituals. Two main types of treatment are used to help youths better manage OCD: a form of talk therapy known as cognitive behavioral therapy, and medication. The ideal approach is to try cognitive behavioral therapy before turning to medication.

One of the challenges faced by many servicemen and servicewomen returning from war is post-traumatic stress disorder, or PTSD. This a lasting and exaggerated reaction to a terrifying or life-threatening event. It makes a person feel like he or she is living through the event over and over again. PTSD shows itself in three main ways: re-experiencing, avoidance, and arousal. Traumatic events can create memories that are stronger, more vivid, and more easily recalled than normal events. These haunting memories activate brain circuits that are responsible for instantly responding to potentially life-threatening situations. Good treatments are available for PTSD. A type of talk therapy known as cognitive-behavioral therapy appears to be the most effective. Antidepressants and other medications can also help.