Drugs and Disorders of the Nervous System

Drugs and Disorders of the Nervous System

What is a drug? Any chemical substance that comes from outside the body alters or modifies the chemical reactions in the body. Types of Drugs Medicines are used to treat an illness or disorder, and all contain drugs, like aspirin tablets containing the drug...
Brain Scans ~ A Lesson to Learn

Brain Scans ~ A Lesson to Learn

Single-photon Emission Computed Tomography (SPECT Imaging) SPECT fundamentally discloses to us three things about the mind: Good activityExcessively littleTo an extreme Below is a set of healthy SPECT scans: The picture on the left shows the outside surface of the...