Sincrolab, professional tools designed by neuroscientists


Number of


Number of


Number of



About ADHD

Signs of alarm in ADHD

Up to five years old, children tend to have an early motor development. They begin to walk very early and are described by parents as restless children, "driven by a machine".

During school age, these children begin to have learning disabilities in reading and writing, which often leads to school failures. These failures become more acute the more the child is required without providing adequate treatment. In this stage is when ADHD cases are detected the most.

In adolescence, substantial changes occur. Hyperactivity usually decreases markedly until it becomes a subjective sensation of restlessness. Even so, more than 80% of young people with ADHD still have attention problems and impulsivity.

ADHD Causes

Approximately 75% of cases with this disorder have a genetic origin. However, determining this origin is complicated since the pathology is not caused by a single gene and these genes also interact with each other. There are many involved, mainly those that regulate the systems of dopamine, adrenaline and serotonin.

ADHD Presentation

Predominantly inattentive presentation: these children have difficulty organizing or completing a task, paying attention to details or following sequenced instructions. They are easily distracted or forget details of daily routines.

Predominantly hyperactive/impulsive presentation: these children show motor distress and significant impulsivity. They are impatient, talk a lot and can not be quiet for a long time.

Combined presentation: these children experience difficulties in the control of impulsivity and attentional control. They present symptoms of the two previous types.

Diagnosis of ADHD must be made by a specialist physician and evidence of the fundamental signs of the syndrome is required.

ADHD severity

The current severity of ADHD should also be specified:

  • Mild – few, if any, symptoms in excess of those required to make the diagnosis are present, and symptoms result in no more than minor impairments in social or occupational functioning.

  • Moderate – symptoms or functional impairment between ‘mild’ and ‘severe’ are present

  • Severe – many symptoms in excess of those required to make the diagnosis, or several symptoms that are particularly severe, are present; or the symptoms result in marked impairment in social or occupational functioning

It seems that ADHD is characterized by a hypoactivation of the dorsolateral prefrontal cortex and a reduction of functional connectivity through precuneus-default mode network and ventromedial prefrontal cortex.

This profile can help the specialist in the differential, evolution and supervision of the pharmacological guideline.

ADHD diagnosis

Symptoms Attention Deficit: It must present six or more symptoms during at least six months in a level of adaptation inconsistent with the level of development of the child.

  • They usually fails to pay attention to details.

  • They have difficulty sustaining attention in different activities.

  • They do not follow the given instructions.

  • They have difficulties to continue conversations.

  • They usually avoid conversations that require sustained mental effort.

Symptoms of hyperactivity and Impulsivity, at least for six months there are 6 of the following symptoms:

Hyperactivity: uneasiness, it stands up continuously when it should be sitting, acts as if "was moved by a engine", goes from one place to another in situations where it should be calm.

Impulsivity: it does not wait for turns, interrupts and annoys other colleagues, talks excessively, answers the questions before being formulated.

  • 1. American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. 2013.

With the Sincrolab's cognitive training you can

  • Design personalized programs

    Design personalized programs in executive functions and care tailored to the child's cognitive profile.

  • Top customization

    Sincrolab adapts to patients thanks to our artificial intelligence engine.

  • Sincrolab "learns"

    the performance of each patient and modifies the level of difficulty according to the daily performance of the child.

  • Monitor easily and intuitively

    The evolution of patients accessing complete statistics.

  • Precise Control

    You will have a precise control of the course and evolution of your intervention.

  • More intensity and effectiveness

    With Sincrolab you can increase the time of stimulation of the basic cognitive processes of your patients with 15 minutes daily during 3-4 weekly sessions.


Calle Irún 23, 1º 2, 28008 Madrid