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Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder
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Published on: January 9, 2015

Tic disorders

J F Leckman, B S Peterson, D L Pauls

    The Psychiatric Clinics of North America
    |January 27, 1998
    PubMed
    Summary
    This summary is machine-generated.

    Tic disorders involve complex behaviors that change during central nervous system (CNS) development. This overview covers recent advances in understanding tic disorder phenomenology, epidemiology, genetics, neurobiology, and treatments.

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    Area of Science:

    • Neuroscience
    • Developmental Psychology
    • Genetics

    Background:

    • Tic disorders present with complex behavioral phenotypes that evolve throughout central nervous system (CNS) development.
    • While some cases are mild, others manifest as chronic and disabling conditions.
    • Understanding the multifaceted nature of tic disorders is crucial for effective management.

    Purpose of the Study:

    • To provide a comprehensive overview of recent advancements in the field of tic disorders.
    • To synthesize current knowledge on the phenomenology, epidemiology, genetics, neurobiology, and treatment of tic disorders.
    • To highlight key areas of progress and future directions in tic disorder research.

    Main Methods:

    • Literature review of recent studies on tic disorders.
    • Synthesis of findings across multiple domains including clinical presentation, genetic factors, and neurobiological underpinnings.
    • Analysis of current treatment strategies and their efficacy.

    Main Results:

    • Complex and evolving behavioral phenotypes characterize tic disorders across CNS development.
    • Significant progress has been made in identifying genetic and neurobiological factors contributing to tic disorders.
    • A range of treatments exist, with varying degrees of effectiveness for different severities of tic disorders.

    Conclusions:

    • Tic disorders are complex neurodevelopmental conditions requiring a multifaceted understanding.
    • Continued research into genetics, neurobiology, and phenomenology is essential for improving treatment outcomes.
    • Early identification and tailored interventions are key to managing the impact of disabling tic disorders.