Dr. Terri L Calvert MD

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 A person could also be unresponsive or withdrawn and may have difficulty in expressing normal...

Attention deficit hyperactivity disorder, or ADHD, is a condition that can affect learning and one's ability to mingle with others. As the name indicates, a lack of attention and hyperactivity are the major symptoms, which would be seen at a level that is inconsistent with the growth and...

With winter on everyone's doorstep and the snow that comes with it, there are some people who cannot enjoy the winter as much as other people around them.For those who have seasonal affective disorder, they usually do not feel as comfortable as others once the weather changes. Leaves fall, and lands...

Clinical depression is a serious medical illness that negatively affects how an individual feels, thinks, and how he or she acts. Depression varies from mild to severe, and in certain instances the individual can experience temporary episodes of sadness.Clinical depression is also known as major...

How Common Is Depression in Men?Although it has been found that women experience depression two times more than men, this fact can't deny that men are as vulnerable to this mental disorder as women. According to research, over 6 million men in the U.S. suffer from clinical depression every year. The...

Schizophrenia is a severe disorder of the mind that requires lifelong treatment. An individual suffering from this disorder is not able to identify the difference between what actually exists and what is in their mind. This disorder has an adverse effect on the way an individual thinks and reacts to...