Related Experiment Video
Updated: May 10, 2026
07:26
Assessment of Stress Effects on Cognitive Flexibility using an Operant Strategy Shifting Paradigm
Published on: May 4, 2020
[Cognitive flexibility in adolescent patients with unipolar affective disorders-gender differences]
L Sarrar1, P Warschburger, E Pfeiffer
1Klinik für Psychiatrie, Psychosomatik und Psychotherapie des Kindes- und Jugendalters, Charité - Universitätsmedizin Berlin, 13353, USA. lea.sarrar@charite.de
Summary
Adolescent patients with unipolar affective disorder (UAD) show no significant differences in cognitive flexibility compared to controls. Female adolescents generally exhibit better processing speed, irrespective of psychological distress.
Area of Science:
- Neuroscience
- Psychiatry
- Cognitive Psychology
Context:
- Affective disorders (AD) are linked to cognitive impairments.
- Limited research exists on cognitive flexibility in adolescent AD patients, particularly concerning gender differences.
- This study addresses the gap by examining cognitive flexibility in adolescents with unipolar AD (UAD).
Purpose:
- To investigate cognitive functions, specifically cognitive flexibility, in adolescent patients with UAD.
- To compare cognitive flexibility and processing speed between UAD patients and a healthy control group (CG).
- To explore potential gender differences in cognitive flexibility and processing speed within this adolescent population.
Summary:
- Neuropsychological testing revealed no significant differences in cognitive flexibility or visual processing speed between adolescent UAD patients and controls.
- A slight advantage in motor processing speed was observed in the control group.
- No gender differences in cognitive flexibility were found; however, females generally performed better in processing speed.
Impact:
- Findings suggest that adolescent UAD does not typically involve severe deficits in cognitive flexibility or processing speed.
- Results indicate that female adolescents may possess an advantage in processing speed, independent of psychological distress.
- This research contributes to understanding the cognitive profile of adolescent UAD and highlights potential sex-based differences in processing speed.
Related Concept Videos
01:18Cognitive Development During Adolescence
During adolescence, individuals experience significant cognitive development that enhances their understanding of others' emotions and thoughts, known as cognitive empathy. This period is marked by an increased ability to adapt to others' perspectives and a more nuanced understanding of others' mental states, a skill that is foundational for social problem-solving and conflict avoidance. The development of cognitive empathy relies heavily on the theory of mind — the recognition that people have...
01:27Panic Disorder
Panic disorder is an anxiety disorder characterized by recurrent and sudden minutes-long episodes of intense fear, known as panic attacks. These attacks may feel like heart attacks and often happen without warning or a specific cause. They can include symptoms such as rapid heart rate, shortness of breath, chest pain, trembling, sweating, dizziness, and a sense of helplessness. During a panic attack, individuals may feel as though they are experiencing a heart attack or are in a...
01:30Socioemotional Experience and Gender Development
Social-emotional experiences and cultural influences play significant roles in shaping gender development. During middle childhood, from ages 6 to 11, peer groups become dominant in reinforcing gender norms. Children in this age group often align with same-gender peer groups, which actively encourage behaviors that conform to traditional gender roles. For instance, boys may be discouraged from engaging in activities perceived as feminine, reinforcing culturally dictated norms about masculinity...
01:24Revisionist Views of Adolescent and Adult Cognition
A revisionist approach to Jean Piaget's theory of cognitive development has brought new insights that challenge and reinterpret his established ideas. Piaget proposed that the formal operational stage, emerging in adolescence, represents the culmination of cognitive maturity. During this stage, individuals are said to develop abstract thinking, engage in systematic problem-solving, and show a form of egocentrism, believing others are as preoccupied with their behavior as they are themselves.
01:30Bipolar Disorder
Bipolar disorder is a chronic mental health condition marked by significant mood fluctuations, including episodes of mania and depression. Elevated energy levels, heightened mood or irritability, impulsive behavior, reduced sleep needs, rapid speech, racing thoughts, inflated self-esteem, and distractibility characterize mania. Individuals with bipolar disorder often alternate between depressive and manic states, with periods of emotional stability lasting an average of six months to a year.
01:27Depressive Disorders: MDD and Dysthymia
Depressive disorders are a group of mental health conditions characterized by pervasive feelings of sadness, diminished pleasure in life, and a significant impact on daily functioning. These conditions are most prevalent in individuals during their 30s and affect women at twice the rate of men. Contrary to popular belief, younger individuals are generally more susceptible to these disorders than older adults. Two key types of depressive disorders include Major Depressive Disorder (MDD) and...