Overactivation is a term that is often used in the field of neuropsychology and refers to an excessive level of activity in the nervous system. This condition can lead to a number of negative outcomes, including cognitive impairment, anxiety, and depression. Synonyms for overactivation include overstimulation, hyperactivity, excessive neuronal activity, and heightened responsiveness. Other related terms include hyperarousal, excessive excitability, and over-excitation. These synonyms are often used interchangeably and may be utilized to describe a range of different conditions and disorders, including ADHD, PTSD, and other neurological conditions that involve excess neuronal activity in the brain. Understanding these synonyms can help individuals better articulate their symptoms and get the help they need to manage their condition.