Dr. Barbara Lopes Cardozo MD, MPH

Cognitive dissonance definitionPsychologically speaking, cognitive dissonance is the mental discomfort (stress) that a person undergoes when he/she goes through simultaneous contradiction of ideas, values, or beliefs when doing something that runs counter to one or more of the ideas, values, or...

ADHD usually develops during childhood, and there have been no cases of the condition occurring in adults who didn’t have it in their childhood. As a result, ADHD is best diagnosed and managed during childhood and for the rest of the life. When it comes to spotting ADHD symptoms in children, the...

The causes of autism spectrum disorders (ASDs) are still unclear. Even though research shows that genetic factors are predominate, they are not the one and only cause. In fact, it’s much more likely that there are multiple causes rather than just one.1. Genetic FactorsThere are multiple studies...

Paranoid schizophrenia is a subtype of schizophrenia in which the patient has hallucinations, false beliefs, and delusions that a person or group of individuals, regardless if they are his close friends or loved ones, are continuously plotting against him. At times, the patient may even believe that...

Attention deficit hyperactivity disorder (ADHD) is one of those complex mental disorders that can negatively affect a child’s success in education and the relationship with other children. ADHD symptoms usually vary and are sometimes hard to be recognized since most children will exhibit them at...

Schizophrenia is a serious mental condition, which affects how a person thinks, feels, and acts. A person affected by this condition may have a hard time distinguishing what is real and what is imaginary. A person could also be unresponsive or withdrawn and may have difficulty in expressing normal...