{"id":3026,"date":"2020-04-21T17:16:54","date_gmt":"2020-04-21T17:16:54","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/st\/balfronhssupport\/?page_id=3026"},"modified":"2020-04-21T17:17:52","modified_gmt":"2020-04-21T17:17:52","slug":"causes","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/st\/balfronhssupport\/causes\/","title":{"rendered":"Causes"},"content":{"rendered":"
The exact cause of attention deficit hyperactivity disorder (ADHD) is not fully understood, although a combination of factors is thought to be responsible.<\/strong><\/p>\n<\/section>\n
\n

Genetics<\/h2>\n

ADHD tends to run in families and, in most cases, it’s thought the genes you inherit from your parents are a significant factor in developing the condition.<\/p>\n

Research shows that\u00a0parents and siblings of a child with ADHD are more likely to have ADHD themselves.<\/p>\n

However, the way ADHD is inherited is likely to be complex and is not thought to be related to a single genetic fault.<\/p>\n<\/section>\n

\n

Brain function and structure<\/h2>\n

Research has identified a number of possible differences in the brains of people with ADHD from\u00a0those without the condition, although the exact significance of these is not clear.<\/p>\n

For example, studies involving\u00a0brain scans have suggested that certain areas of the brain may be smaller in people with ADHD, whereas other areas may be larger.<\/p>\n

Other studies have suggested that people with ADHD may have an imbalance in the level of neurotransmitters in the brain, or that these chemicals\u00a0may not work properly.<\/p>\n<\/section>\n

\n

Groups at risk<\/h2>\n

Certain groups are also believed to be more at risk of ADHD, including people:<\/p>\n