Dr. Carmen C Petzold PHD.

Recommended Articles

• What is a Transient Ischemic Attack?

  Also considered as a mini stroke, a transient ischemic attack (TIA) has symptoms similar to that of a stroke, but lasting only for a short period of time, without causing any permanent damage. TIA is often caused by the interruption of blood flow to the brain by a blood clot. Once the blood flow is...

• Teen with Autism Creates a Video Game About Living on the Spectrum

  At only seventeen years old, Brad Hennessey has found a way to let others into what it is like to have autism - his new video game, "An Aspie Life."Brad's storyBrad has lived with Asperger's syndrome his whole life, and describes the condition as, "one of the categories on the autism spectrum and...

• What Is Intrinsic Motivation?

  Intrinsic motivation is a type of behavior, which is driven or fueled by internal rewards. It involves engaging in a behavior, in which a person finds it as personally rewarding. Essentially, a person performs an activity not to receive external rewards, but for his or her own...

• Different Meanings of Asexual

  Asexual definitionsWhat is asexual? Asexual exists when a person is not feeling sexual attraction to anyone or is having low or no interest in sexual activity. In the modern world, it is a little bit hard to understand this because we are forced to see sexuality everywhere and the general rule is...

• St. John's Wort for Depression Treatment

  The scientific name of St. John’s wort is Hypericum perforatum, which is a powerful medicinal herb that has anti-inflammatory properties. This herb has been long been used due to its health benefits, especially in relieving depression. Ancient Greek physicians believed that this herb possessed a...

• What are the Symptoms of Schizophrenia?

  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...