People with ADHD will have at least two or three of the following challenges: difficulty staying on task, paying attention, daydreaming or tuning out, organizational issues, and hyper-focus, which causes us to lose track of time. ADHD-ers are often highly sensitive and empathic.
ADHD brains have low levels of a neurotransmitter called norepinephrine. Norepinephrine is linked arm-in-arm with dopamine. Dopamine is the thing that helps control the brain's reward and pleasure center. The ADHD brain has impaired activity in four functional regions of the brain.
Neuroimaging studies have revealed the structural differences in the ADHD brain. Several studies have pointed to a smaller prefrontal cortex and basal ganglia, and decreased volume of the posterior inferior vermis of the cerebellum — all of which play important roles in focus and attention.
Many of the symptoms of inattentive ADHD are the same as those you experience when you have brain fog. Forgetfulness, trouble concentrating, and difficulty following instructions are some examples of these shared symptoms.
ADHD stands for attention deficit hyperactivity disorder. It's caused by brain differences that affect attention and behavior in set ways. For example, people with ADHD are more easily distracted than people who don't have it. ADHD can make it harder to focus, listen well, wait, or take your time.
an interest-based nervous system (motivated by what's compelling enough to get activated). He refers to the five motivating factors with the acronym INCUP: interest, novelty, challenge, urgency, and passion.
For many people affected by ADHD, key symptoms like inattention, forgetfulness, and disorganization negatively affect their relationships. The partners without ADHD can misinterpret their partners' intentions, resulting in increased frustration and resentment.
Though brain scans cannot yet reliably diagnose ADHD, some scientists are using them to identify environmental and prenatal factors that affect symptoms, and to better understand how stimulant medications trigger symptom control vs. side effects.
At the brain circuitry level, the superior longitudinal fasciculus (SLF) and cortico-limbic areas are dysfunctional in individuals with ADHD.
Adults with ADHD may find it difficult to focus and prioritize, leading to missed deadlines and forgotten meetings or social plans. The inability to control impulses can range from impatience waiting in line or driving in traffic to mood swings and outbursts of anger.
The brain's frontal lobes, which are involved in ADHD, continue to mature until we reach age 35. In practical terms, this means that people with ADHD can expect some lessening of their symptoms over time. Many will not match the emotional maturity of a 21-year-old until their late 30's.
As you know, one trademark of ADHD is low levels of the neurotransmitter dopamine — a chemical released by nerve cells into the brain. Due to this lack of dopamine, people with ADHD are "chemically wired" to seek more, says John Ratey, M.D., professor of psychiatry at Harvard Medical School in Boston.
Studies show that children with ADHD have a significant deficit in working memory compared to their typically developing peers. Learning about what it means to have poor working memory is the key to understanding many of your child's challenges.
As a result, ADHD brains search for stimulation that can increase dopamine more quickly and intensely. Ultimately, the pursuit of pleasurable rewards may become a potent form of self-medication. In fact, dependent brains exhibit similar dysregulation of the dopamine reward system.
Attention Deficit Hyperactivity Disorder (ADHD) is a neurological disorder that affects a person's ability to control their behavior and pay attention to tasks.
On average, the brains of ADHD children matured about three years later than those of their peers. Half of their cortex has reached their maximum thickness at age 10 and a half, while those of children without ADHD did so at age 7 and a half; you can see an evocative Quicktime video of this happening online.
Traumatic brain injury (TBI) is a frequent cause for hospitalization in young children and teenagers. It's associated with developing mental conditions, including secondary ADHD, a form of ADHD that develops following an injury.
What is the cause or basis of ADHD? It is an impulse disorder with genetic components that results from imbalances of neurotransmitters.
People who have ADHD frequently experience emotions so deeply that they become overwhelmed or “flooded.” They may feel joy, anger, pain, or confusion in a given situation—and the intensity may precede impulsive behaviors they regret later.
Type 6: Ring of Fire ADD
Symptoms: primary ADD symptoms plus extreme moodiness, anger outbursts, oppositional, inflexibility, fast thoughts, excessive talking, and very sensitive to sounds and lights. I named it Ring of Fire after the intense ring of overactivity that I saw in the brains of affected people.
ADD can sometimes go unnoticed because the symptoms may be less obvious. ADHD is more often diagnosed in boys than girls. Girls are more likely to have symptoms of inattentiveness only, and are less likely to show disruptive behaviour that makes ADHD symptoms more obvious.
If you have ADHD, you might find it hard to date, make friends, or parent. That's partly because good relationships require you to be aware of other people's thoughts and feelings. But ADHD can make it hard for you to pay attention or react the right way.
Students with ADHD may have a hard time managing their emotions when interacting with their peers. They can become easily overwhelmed, impatient, or frustrated. In social interactions, when children with ADHD become distracted or dominate the conversation, their peers may view them as uninterested and unkind.
Blurting out answers, interrupting, talking excessively and speaking too loudly all break common communication standards, for example. People with ADHD also often make tangential comments in conversation, or struggle to organize their thoughts on the fly.