Understanding ADHD: Diagnosis, Executive Functioning, and Available Support

Attention Deficit Hyperactivity Disorder (ADHD) is a complex neurodevelopmental condition that influences how an individual thinks, processes emotions, and responds to their environment. While once predominantly associated with hyperactive young boys, modern medical understanding and increased awareness have revealed that ADHD affects a much broader demographic, including girls and adults who may have previously fallen under the radar.

What is ADHD?

ADHD is characterized by patterns of hyperactivity, impulsivity, and inattentiveness. It is not a behavioral choice but a neurodevelopmental condition that affects the pre-frontal cortex of the brain. This area acts as the “project manager” of the brain, overseeing essential executive functioning skills.

Research indicates that the ADHD brain is structured differently—details that can be observed on MRI scans—and operates with lower levels of dopamine. The neurotransmitters in an ADHD brain do not function in the same way as those in neurotypical brains, which impacts how information is processed and managed.

The Three Types of ADHD

Depending on which symptoms are most dominant, ADHD is categorized into three main types:

• Inattentive: Characterized primarily by difficulty focusing and distractibility.
• Hyperactive-Impulsive: Characterized by restlessness and impulsive behaviors.
• Combined: A presentation where both inattentive and hyperactive-impulsive symptoms are present.

The Role of Executive Functioning

Since ADHD affects the pre-frontal cortex, it directly impacts executive functioning. These are the mental processes that enable us to plan, focus attention, and juggle multiple tasks successfully. Key executive functioning skills include:

• Organization and planning
• Working memory
• Time management
• Emotional regulation

Why ADHD Diagnoses are Increasing

There has been a noticeable rise in ADHD diagnoses in recent years. This trend is driven by several key factors:

• Increased Awareness: There is significantly more public and professional awareness today than in previous decades. For individuals now in their forties or fifties, such awareness was largely absent during their school years.
• Closing the Gender Gap: Historically, ADHD was viewed as a condition affecting hyperactive boys. Girls—particularly those with the inattentive type—were often overlooked. Increased teacher awareness has helped correct this imbalance.
• Media Influence: Greater coverage via social media and TV documentaries has encouraged more people to recognize their symptoms.
• Genetic Links: ADHD is genetic. Many adults seek an official diagnosis after their own children are diagnosed, recognizing the same struggles and symptoms in themselves.

Support and Treatment Options

Managing ADHD involves a combination of professional assessment and tailored support systems.

Educational Support

For children in school, supports are available through Special Needs Assistant (SNA) support. These supports are assessed on a case-by-case basis depending on whether the ADHD is mild, moderate, or severe.

Specialized Coaching and Therapy

Specialist coaching can be a valuable tool for those living with ADHD, helping them navigate the challenges of executive dysfunction and develop practical coping strategies.

Resources in Galway

For those seeking help in the Galway region, several resources are available:

• Assessment Hubs: Centric Mental Health has opened a multidisciplinary hub in Roshill Medical, Galway, providing comprehensive ADHD and Autism assessments and treatments for both children and adults.
• Community Support: Local support groups for adults, children, and families are being established in Galway, facilitated by Nicola from HADD Ireland.