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Does ADHD affect IQ?

There is no correlation between ADHD and intelligence or IQ. However, some people with ADHD may have symptoms that allow them to intensely focus on tasks they enjoy, while others may have symptoms that prevent them from focusing at all. Learn more abou…

Are mental health diagnoses ‘scientifically meaningless’?

After finding many inconsistencies and contradictions in the DSM-5 diagnostic handbook, a study questions the scientific value of psychiatric diagnoses.

Our brains appear uniquely tuned for musical pitch

Results of a study involving primates suggest that speech and music may have shaped the human brain’s hearing circuits.

What to do if you feel you cannot get out of bed

Many psychological issues can cause a person to feel as though they cannot get out of bed. Strategies to alleviate this include spending time outside, planning to see friends, and reducing stress. Learn more here.

How sounds, shapes, speech and body movements convey emotion through one shared property

Death metal band logos often have a spiky look while romance novel titles often have a swirly script. The jaggedness or curviness of a font can be used to express an emotional tone. A new study finds that sounds, shapes, speech and body movements conve…

What to do if you feel people hate you

Some people feel like others hate them, even when they do not. There are many potential causes of this feeling. Solutions include resolving the underlying conditions causing the symptoms and adopting coping strategies. Learn more here.

How a popular antidepressant drug could rewire the brain

ProzacĀ®, the trade name for the drug fluoxetine, was introduced to the US market for the treatment of depression in 1988. Thirty years later, scientists still don’t know exactly how the medication exerts its mood-lifting effects. Now, researchers repo…

Alzheimer’s: Cell mechanism removes defective protein

Buildup of defective tau protein is a hallmark of Alzheimer’s disease. Now, scientists have identified a molecule that helps clear it from brain cells.

Exercise improves brain function in overweight and obese individuals

New findings show that, on top of its benefits for metabolism, mood, and general health, exercise also improves brain function. In recent studies, researchers learned that obese and overweight individuals are prone to insulin resistance in the brain, w…

Food and alcohol reduce activity in ‘hunger neurons’ via different brain pathways

How does the brain process rewards? Researchers are investigating how the brain responds differently to two commonly ingested rewards — food and alcohol — to understand how they alter neural activity and behavior.