Many ADHD brains generate an abundance of low-frequency delta or theta brain waves, and a shortage of high-frequency beta brain waves. Over 20 to 40 training sessions,
Beta waves are fast and are present in high frequency when we are attended, concentrated and focused. Theta waves are very slow and occur when a person is very drowsy, tired and out of it. In individuals with ADHD, their EEG patterns show a higher frequency of theta waves and a lower frequency of beta waves.
The test records the number of slow and fast brain waves given off and calculates the ratio between the two. Researchers have long believed that the ratio is higher in people with ADHD. Other studies, however, have found that the comparison isn't a reliable way to diagnose the disorder.
Research has shown that in children with ADHD, the prefrontal cortex matures more slowly than typically developing kids. It is also slightly smaller in size. Similarly, the cerebellum, hippocampus, and amygdala are also thought to be smaller in volume in kids with ADHD.
In terms of gamma activity, Tombor et al. (40) reports the first study to investigate resting state gamma band activity, finding this wave reduced (ranging from 30 to 39Hz) in adult ADHD, predominantly in the right hemispheric and midline centroparietal areas, comparative to controls.
Most patients with ADHD brains have a common brainwave pattern that consist of an abundance of slow (delta or theta) brain waves and a shortage of fast (beta) brain waves.
ADHD can make completing tasks such as school work, homework, or work projects much more difficult. However, there is no clear link between ADHD and IQ. A person may have a high, average, or low IQ score and also have ADHD. ADHD may cause a person to interrupt in class or perform poorly on tests.
People with ADHD don't really think faster than people without it, but it can sometimes seem like they do. People with ADHD do think differently though, in a sense.
Brain MRI is a new and experimental tool in the world of ADHD research. 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.
Type 6: Ring Of Fire ADHD
People with Ring of Fire ADHD typically show patterns of high brain activity and have trouble “shutting off” their minds, which can make thoughts and emotions overwhelming. Stimulant medications alone may make ADHD symptoms significantly worse.
Many adults continue to have ADHD limitations and symptoms that come and go. Growing evidence points to ADHD following a relapsing/remitting cycle, with periods of mild to no symptoms, followed by periods of noticeable symptoms.
There's no simple test to determine whether you or your child has ADHD, but your specialist can make an accurate diagnosis after a detailed assessment. The assessment may include: a physical examination, which can help rule out other possible causes for the symptoms. a series of interviews with you or your child.
ADHD is associated with abnormally low levels of the neurotransmitters transmitting between the prefrontal cortical area and the basal ganglia i.e., dopamine and noradrenaline.
The ADHD Brain Is Wired Differently
Scientists have found unique differences in the structure, chemistry, and networks of the ADHD brain. These differences can explain many of the symptoms and challenges ADHDers experience.
Low Beta Waves 12-15Hz (SMR) Just Isochronic Tones
Try this pure isochronic tones frequencies in the Sensorimotor rhythm (SMR) range of 12-15 Hz that is helpful for relaxed, laser-like focus (find out more about SMR Waves).
There are several types of professionals who typically diagnose ADHD. These include: physicians (especially psychiatrists, pediatricians, neurologists), psychologists, social workers, nurse practitioners, and other licensed counselors or therapists (e.g. professional counselors, marriage and family therapists, etc.).
Alterations in the shape of the left temporal lobe, bilateral cuneus, and areas around the left central sulcus distinguish ADHD from typically developing patients.
At Work or School
Research has found that people with ADHD have more creativity and idea generation than people without the disorder. 3 This can lead to outside-the-box thinking that is so important for innovation. Hyper-focus: Many people with ADHD become hyper-focused on things that interest them.
Those with combined hyperactive-impulsive and inattentive ADHD experience both poor sleep quality and a later bedtime. Many ADHD symptoms are similar to symptoms of sleep deprivation. Among others, adult ADHD sleep problems can lead to forgetfulness and difficulty concentrating during the day.
A: ADHD brains need more sleep, but find it doubly difficult to achieve restfulness. It is one of those ADHD double whammies: ADHD makes it harder to get enough sleep, and being sleep deprived makes it harder to manage your ADHD (or anything else).
High IQ may “mask” the diagnosis of ADHD by compensating for deficits in executive functions in treatment-naïve adults with ADHD.
ADHD AND GIFTEDNESS are sometimes described as having the same or similar characteristics. However, one diagnosis is considered a disability and one, a gift. Neither assumption is ideal in supporting the child identified with either ADHD, giftedness, or both, often referred to as twice exceptional or 2e.