The first human magnetic resonance imaging (MRI) scan was acquired almost 40 years ago. The scanner — hand-built by Dr. Raymond Damadian with the help of his two postdoctoral fellows — took nearly five hours to produce one snapshot of the human chest, and Dr. Damadian was eventually awarded the National Medal of Technology for his accomplishment.
A kid stealing candy in a convenience store grows up to be a convicted criminal. A husband who flirts with a coworker ends up as a serial cheater. A politician telling a few “white lies” to his or her constituents is eventually convicted of fraud. These are all extreme — but plausible — scenarios where dishonesty might escalate over time, resulting in dramatic and life-changing consequences. But how far does this slippery slope actually go? How can science help us answer this question?Continue reading
The human genome consists of nearly 25,000 protein-coding genes – and a mutation in just one of these can have dramatic effects on our brains. Remarkably, one tiny change in our genes (which can be as small as 0.000000025 cm!) can lead to visible changes in our behavior. Schizophrenia, autism, bipolar disorder, and ADHD have all been linked to variations in our DNA. But how do changes in our genetic code result in these complex psychiatric disorders?Continue reading
If you’re in a room with ten adults, chances are two of them are going to develop a mental illness –- and only one of them will receive proper treatment. Depending upon the psychiatric condition, common treatments include psychotherapy, cognitive behavioral therapy, and pharmacotherapy. Continue reading