Menu Close

Health – Articles, Analysis, Opinion

Displaying 376 - 400 of 2705 articles

In deep brain stimulation, electrodes – the pale white lines – are implanted into a patient’s brain and connected to a battery in a person’s chest. Jmarchn/Wikimedia Commons

Treating mental illness with electricity marries old ideas with modern tech and understanding of the brain – podcast

Deep brain stimulation and trasncranial magnetic stimulation treat mental illness by sending electrical currents into parts of the brain. Every new patient provides researchers with a wealth of information. Listen to The Conversation Weekly podcast.
Pediatric emergency rooms in some states are at or over capacity due to the surging number of respiratory infections. GOLFX/iStock via Getty Images Plus

COVID-19, RSV and the flu are straining health care systems – two epidemiologists explain what the ‘triple threat’ means for children

Respiratory viruses are hitting young children and infants particularly hard this fall and winter season, and experts don’t yet know exactly why.
Transcranial magnetic stimulation has worked when medication and other therapies have not. Monty Rakusen/Image Source via Getty Images

Patients suffering with hard-to-treat depression may get relief from noninvasive magnetic brain stimulation

Patients who undergo transcranial magnetic stimulation say it’s painless, with few to no side effects. The treatment isn’t yet widely accessible, but for those who use it, the effects can be profound.
Gender-diverse adults have a harder time getting effective primary and preventive health care than their nontransgender counterparts. Peter Dazeley/The Image Bank via Getty Images

Doctors often aren’t trained on the preventive health care needs of gender-diverse people – as a result, many patients don’t get the care they need

From primary care to cancer screening and insurance coverage, gender-diverse people still face many hurdles to getting good medical care.
Sleep plays a critically important role in the recovery process in the days following a concussion. nicolamargaret/E+ via Getty Images

Concussions can cause disruptions to everyday life in both the short and long term – a neurophysiologist explains what to watch for

While high-profile concussions in the NFL have brought renewed attention to the gravity of head injuries, they can also occur on the playground or during junior varsity practices – with lasting effects.
Insect bites or stings, like the one on this person’s hand, are a manifestation of inflammation. Suthep Wongkhad/EyeEm via Getty Images

What is inflammation? Two immunologists explain how the body responds to everything from stings to vaccination and why it sometimes goes wrong

Inflammation is a complicated and important part of how the immune system responds to threats to the body. But when the inflammatory response goes awry, it can lead to serious problems.
The over-the-counter birth control pill will not require medical examinations or prescriptions prior to purchase. Sergey Mironov/Moment via Getty Images

With over-the-counter birth control pills likely to be approved, pharmacists and pharmacies could play an ever-increasing role in reproductive health care

Some states already allow pharmacists to provide birth control to patients with a prescription. But FDA approval of an over-the-counter birth control pill could greatly expand access.
The stroke suffered by U.S. Senate candidate John Fetterman has shed light on little-known aspects of stroke recovery. Mark Makela/Getty Images News via Getty Images

Fetterman’s struggles with language highlight the challenges after a stroke – a vascular neurologist explains aphasia and the path to recovery

Auditory processing disorders and aphasia can make spoken speech difficult to produce and understand. But these challenges alone do not imply cognitive impairments.
The new rating system shows that eating the right amount of vegetables can lower your risk of heart disease by nearly 20%. Westend61/Getty Images

How unhealthy is red meat? And how beneficial is it to eat vegetables? A new rating system could help you cut through the health guidelines

Health guidelines can feel contradictory and hard to interpret. But a new star rating system should help consumers and policymakers better parse the evidence behind health risks and outcomes.
Colorectal cancer is the second-leading cause of cancer death. But by finding polyps early on, colonoscopies can detect and prevent the cancer. Sebastian Kaulitzki/Science Photo Library via Getty Images

Colonoscopy is still the most recommended screening for colorectal cancer, despite conflicting headlines and flawed interpretations of a new study

Don’t be confused by recent media reports – colonoscopies are still the best way to detect and prevent colon cancer.