IMPULSIVE BEHAVIOUR
Neuropsychiatric assessment and impulse control regulation in Lisbon
WHAT IS PATHOLOGICAL IMPULSIVITY?
A challenge in neurobiological and inhibitory control
Impulsivity is not just a thoughtless personality trait. When pathological, impulsivity reflects a dysfunction in the brain's inhibitory control networks (particularly in the prefrontal cortex). It is characterised by a profound inability to resist an impulse, desire or temptation to perform an act which, although it may bring immediate relief, results in harmful consequences for oneself or others.
Most common manifestations
- Precipitated action (acting without thinking)Excessively rapid decision-making, with no prior planning, consideration or assessment of the consequences.
- Difficulty Postponing RewardsSevere impatience, often resulting in enormous frustration and irritability when waiting.
- Risk BehavioursFrequent involvement in uncontrolled spending, dangerous driving, substance abuse or angry outbursts.
- Cycle of Tension and RegretA growing mental tension that only eases with the impulsive act, followed in some cases by deep guilt and shame.
RISK FACTORS AND NEUROBIOLOGY
Pre-Frontal Cortex Dysfunction (Decision)
Changes in the development or activity of the brain areas responsible for inhibition and consequence planning.
NeurologicalEmotional Dysregulation
Difficulty in tolerating negative emotions (stress, anguish, sadness...), leading to impulsive action as a quick release.
PsychologicalChemical Imbalance and Genetics
Changes in the levels of dopamine and serotonin, central neurotransmitters in the regulation of mood and the brain's reward system.
ChemistHistory of trauma or adversity
Early traumatic experiences or very unstable environments in childhood that profoundly affect the development of self-control mechanisms.
History
Severe impulsivity often accompanies clinical conditions such as adult ADHD, Borderline Personality Disorder or Bipolar Disorder.
EFFECTIVENESS IN THE TREATMENT OF IMPULSIVENESS
Sustained clinical results with psychotherapeutic, pharmacological and neuromodulation interventions
* Recovery of impulse control is progressive and based on brain neuroplasticity and continuous cognitive training. Sources: McCloskey et al. (2008, 2022) Journal of Consulting and Clinical Psychology e Behaviour Therapy, Liu et al. (2025) meta-analysis Clinical Psychology & Psychotherapy, Lowe et al. (2018) Neuropsychology Review, Cortese et al. (2018) The Lancet Psychiatry.
THE IMPORTANCE OF RE-ESTABLISHING SELF-CONTROL
Living with severe impulsive behaviour often creates a trail of personal, financial and relational destruction. Hearing that "you just need to think twice" is frustrating when the brain can't process that essential pause between stimulus and action. A thorough clinical psychiatric and neuropsychological assessment makes it possible to identify and distinguish impulsivity as a core symptom of highly treatable underlying conditions.
At Clínica NeuroPsyque, we design specialised intervention strategies centred on the individual. We use specific pharmacological treatment, neurocognitive and behavioural training (Cognitive Behavioural Therapy), and innovative non-invasive neuromodulation protocols (such as Transcranial Magnetic Stimulation) to strengthen the brain's inhibition networks. Our aim is to give you back the ability to choose, promoting a stable and serene life.