Science ABC
Do Fingerprints Change? Is It Possible to Alter Fingerprints?
The short answer is NO. Fingerprints do not change over time. However, there is a catch: they do not change as we grow old, but they can be affected by certain external conditions. A person’s fingerprints usually form in the 17th week...
Curated Video
Huntington's: The Disease
Discover how Huntington's disease is passed on through a single gene. How does it progress, what are the symptoms and is there a treatment? Biology - Cells And DNA - Learning Points. Huntington's disease is a genetic disorder that is...
Curated Video
Beyond Anorexia and Bulimia: Exploring the Spectrum of Eating Disorders
Dive deep into the lesser-known world of eating disorders that affect a significant percentage of the population. From neophobia, where individuals fear new foods, to those who only consume foods of a specific color or texture, explore...
Curated Video
Unveiling OCD: Understanding and Managing Obsessive-Compulsive Disorder
Explore the challenging world of Obsessive-Compulsive Disorder (OCD), from the compulsive hoarding of books to the relentless cleaning rituals. Discover the scientific and psychological underpinnings of OCD, including its potential...
Healthcare Triage
There Are Way too Many False Positives in Prenatal Screenings
Prenatal testing can provide valuable information for anyone with a baby on the way. However, a recent report suggests that for some syndromes, these tests are wrong a majority of the time. It’s not because the tests are “bad”, though,...
Curated Video
What is Obsessive-Compulsive Disorder (OCD)?
Obsessive-Compulsive Disorder (OCD) is a disorder in which a person has unwanted intrusive and repetitive thoughts that become obsessions. These obsessions then make them do things to relieve the thoughts, a behavior called compulsions....
Curated Video
How This Treatment For Borderline Personality Disorder Improves Empathy
There’s a new study using oxytocin (often called the love hormone) to treat borderline personality disorder. To date we really don’t have a medication treatment for the disorder. I talk about the treatment for BPD when you also have...
Curated Video
How Long Does Rapid Cycling Last? Switching vs Cycling
Bipolar disorder is considered to be in a rapid cycling state if you have more than four episodes of either depression or mania in one year. One study showed that 80% of people experienced a resolution of their rapid cycling within two...
Curated Video
Fear of Losing Control: What It Is and How to Overcome It
What happens when you're afraid of losing control? Do you freak out, feel paralyzed, or do something else? In this video, I talk about what can happen when we fear losing control and offer some tips for how to deal with it.
Curated Video
What is Kleptomania? Is Part of Bipolar Disorder?
Kleptomania is an impulse control disorder that requires 5 criteria according to the Diagnostics and Statistical Manual of Mental Disorders 5th edition. 1. Recurrent failure to resist impulses to steal objects that are not needed for...
Curated Video
What Is Intermittent Explosive Disorder? Is It Just Being Angry?
What is intermittent explosive disorder and what we do about it? This video is based on a several viewer questions. Some of the questions were around distinguishing it from bipolar disorder. Others asked me to to talk about it because...
Curated Video
What Is Depersonalization Derealization Disorder?
Depersonalization is defined as feeling unreal and detached from your body’s thoughts, sensation and actions. It’s like you’re observing yourself and your thoughts. Things don’t seem real. Derealization is defined as feeling unreal and...
Curated Video
What is Delusional disorder? How Is It Different From Schizophrenia?
Delusional disorder is very different from schizophrenia. The only thing they have in common is the presence of delusions. Schizophrenia is delusions, plus hallucinations, disorganized thoughts and behavior and other cognitive or...
Curated Video
What Does It Mean To Be Sadistic?
In this video, I explore the definition of sadism and discuss some examples of sadistic behavior. I also talk about the origins of the word and how it's used today. Sadism is the desire to intentionally harm someone and derive pleasure...
Curated Video
Understanding Histrionic personality- The Pain Behind the Drama
Histrionic personality disorder falls into the cluster B grouping of personality disorders. Cluster B refers to the group of personality disorders that share the characteristics of being dramatic, emotional or erratic. And the...
Curated Video
What ADHD Is Really Like - It's More Than Poor Attention
What ADHD is really like. It's more than problems with focus and concentration. I discuss ADHD in adulthood symptoms. ADHD and hyperfocus are an unexpected combination. In an adult with ADHD, here's what you can see with the hyperactive...
Curated Video
The Insecurity of Dependent Personality Disorder
Dependent personality disorder falls under the cluster C personality disorders which are the personalities where people appear fearful or anxious. The other two in this cluster are avoidant and obsessive compulsive. I’ve talked about...
Curated Video
The Connection Between Anxiety and Stomach Problems
There’s a bidirectional relationship between gastrointestinal disorders and anxiety. This relationship is thought to be controlled by a gut-brain connection. Research studies have concluded that there is signaling between the gut and the...
Curated Video
Skin Picking and Hair Pulling Explained. What are Body Focused Repetitive Behaviors?
The two most common behaviors are hair pulling and skin picking. These two have official names in the diagnostic manual. Hair pulling is called trichotillomania and skin-picking is called excoriation disorder. Even though...
Curated Video
Restless Legs Syndrome and Sleep
There are two main movement disorders that are responsible for sleep problems: Restless Legs Syndrome (RLS) and Periodic Limb Movement Disorder (PLMD). RLS afflicts between 9% and 15% of the general population. That’s not a small amount...
Curated Video
OCD Intrusive Thoughts: 4 Examples and A Look Into Compulsions
Obsessive compulsive disorder is an anxiety disorder whereby you have either obsessions or compulsions or both. Most people have both but you can have one or the other. Some people use the term Pure O OCD to refer to only having...
Curated Video
Obsessive Compulsive Personality Disorder vs Obsessive Compulsive Disorder
These two disorders have similar names but are very difference. Obsessive compulsive disorder is an anxiety disorder and obsessive-compulsive personality disorder does is a part of your personality make-up. That personality make-up does...
Curated Video
Not All Attention Problems are ADHD- When NOT to Take Medication
Not all problems with attention are ADHD (attention deficit hyperactivity disorder). The reason it is important is because you don’t want to take stimulants if problems with attention and focus if these problems are not the result of...
Curated Video
Maladaptive Daydreaming vs Mind wandering – How To Tell the Difference
Maladaptive daydreaming is a psychological construct that explains a behavior but it is not an official disorder. There is not a lot that’s known about it, but it’s being researched more so we can better understand the prevalence, the...