Related Experiment Video
Updated: Jul 20, 2026
07:37
Assessment and Communication for People with Disorders of Consciousness
Published on: August 1, 2017
Autism.
1Child Study Center, Yale University, PO Box 207900, New Haven, CT 06520, USA. fred.volkmar@yale.edu
Lancet (London, England)
|October 11, 2003
Summary
Autism Spectrum Disorder (ASD) is a common neurodevelopmental condition affecting social interaction and communication. While genetics play a significant role, early intervention and behavioral therapies can help manage symptoms.
Area of Science:
- Neuroscience
- Genetics
- Developmental Psychology
Background:
- Autism Spectrum Disorder (ASD) is a neurodevelopmental condition characterized by social interaction and communication deficits, alongside repetitive behaviors.
- Once considered rare, ASD is now recognized as a common disorder with increasing prevalence.
- High rates of seizure disorders and specific brain region involvement suggest a role for central nervous system (CNS) factors in ASD pathogenesis.
Purpose of the Study:
- To summarize current understanding of Autism Spectrum Disorder (ASD) etiology and management.
- To highlight the genetic underpinnings and neurobiological factors contributing to ASD.
- To discuss the impact and limitations of current therapeutic interventions for ASD.
Main Methods:
- Literature review of genetic and neurobiological research on ASD.
- Analysis of epidemiological data on ASD prevalence and recurrence.
- Evaluation of clinical studies on early intervention and pharmacological treatments for ASD.
Main Results:
- Autism Spectrum Disorder is strongly genetic, likely involving multiple genes.
- Evidence points to specific brain regions and CNS factors in ASD pathogenesis.
- Early intervention strategies show promise in managing ASD symptoms.
- Pharmacological treatments can address behavioral issues but not the core disorder.
Conclusions:
- Autism Spectrum Disorder is a complex, highly genetic neurodevelopmental disorder.
- While the underlying causes are not fully understood, early intervention is crucial.
- Current treatments focus on symptom management rather than a cure for ASD.
Related Concept Videos
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...
01:28Obsessive-Compulsive Disorder
Obsessive-compulsive disorder (OCD) is a mental health condition characterized by recurrent obsessions, compulsions, or both, which consume significant time and interfere with daily functioning. Obsessions involve persistent, intrusive, and unwanted thoughts, images, or urges that evoke anxiety. Common examples include irrational fears of contamination or harm. Compulsions are repetitive behaviors or mental acts performed to reduce the anxiety caused by obsessions. For instance, individuals...
01:24Personality Disorders: Dependent and Obsessive-Compulsive
Dependent personality disorder and obsessive-compulsive personality disorder are two separate psychological conditions that influence behavior, relationships, and overall life functioning. Though both involve maladaptive behaviors, their core characteristics and motivations differ significantly.
Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle with...
Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle with...
01:29Introspection
Introspection, long upheld as a reliable route to self-knowledge, involves examining one's thoughts, emotions, and mental processes. It underpins many psychological practices, from mindfulness meditation to psychotherapy and self-help strategies. However, empirical evidence challenges the accuracy of introspection as a means of understanding oneself.Limitations of Introspective InsightSeminal work by Nisbett and Wilson demonstrated that individuals are frequently unaware of the true causes...
01:21Self-Awareness and Its Effects
Self-awareness is a psychological state in which the individual becomes the focal point of their attention. This inward focus transforms the self into an object of contemplation and assessment, influencing how individuals perceive their actions and their alignment with personal and societal standards.Triggers and Contexts for Self-AwarenessSelf-awareness can be activated by external stimuli that make individuals visually or audibly aware of themselves, such as mirrors, cameras, or recordings.
01:25Self-Regulation
Self-regulation, also known as self-control, encompasses a range of cognitive and behavioral processes that allow individuals to adjust their internal states and outward actions to align with socially acceptable norms and long-term goals. It plays a fundamental role in adaptive functioning, from resisting impulsive behaviors to persisting through challenging tasks. While its benefits are widely recognized, self-regulation is not limitless. Muraven and Baumeister's theory posits that...