Dr. Alison Megan Nathanson PHD

Insomnia is also known as sleeplessness. It is a sleep disorder where people have trouble sleeping. Insomnia is caused by several factors. People with insomnia have abnormal sleeping patterns as well as daytime sleepiness, irritability, and a depressed mood. They may also have an increased...

Have you ever known someone who tends to be jittery, gets easily agitated on the slightest matters, seems nervous with certain situations, or may have a violent response towards others in certain cases? You may find yourself concerned that this individual could pose a potential threat to the people...

Multiple personality disorder or currently known as dissociative identity disorder (DID) is a condition where an individual is characterized by two or more personalities. These personalities are distinct and are sometimes called alters. Alters might have different characteristics from the person...

Binge eating disorder can often go undetected for long periods of time because it is a condition characterized by shame, denial and secrecy. Being open about it is always the first step to its diagnosis. This makes diagnosis of this particular eating disorder challenging in most cases. Binge eating...

Schizophrenia is a chronic mental disorder characterized by distorted and abnormal understandings and interpretations of reality. This is a severe form of a mental condition that affects the way a person thinks and expresses himself or herself. As the person fails to understand reality, he or she...

What is muscular dystrophy?Muscular dystrophy is an inherited disorder, which is often characterized by a progressive type of muscular degeneration and weakness. There are several types of muscular dystrophy, wherein each type eventually leads to an increased disability, strength loss, and potential...