This is my first attempt at blogging, and I’m pretty excited about it. We have a new website as well, and we’re hoping to interact more with those of you who take the time to look over the site. My intention is to answer questions that are asked of me, either by email, form submission or in person on a daily or weekly basis, and to write about subjects of interest to the ADHD community.
In recent blog posts, I’ve written copiously about dopamine, the neurotransmitter primarily responsible for our ability to sustain attention, organize our environment, prioritize tasks and resist our impulses. Excess dopamine recycling in the prefrontal cortex results in relatively low levels of this chemical messenger’s “availability” for nerve cell communication in that part of the brain, resulting in deficient executive functioning.