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Category: Neuroscience

Cognitive control mechanisms in attention-deficit hyperactivity disorder

Introduction Attention-deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by symptoms of inattention, hyperactivity, and impulsivity. Individuals with ADHD often struggle with cognitive control mechanisms, which are essential for regulating attention, behavior, and emotions.…

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Role of oligodendrocytes in myelination

Introduction: Oligodendrocytes are a type of neuroglia in the central nervous system that play a crucial role in myelination, a process essential for the proper functioning of the nervous system. Myelination involves the formation of…

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Neurobiological basis of impulsivity

Introduction Impulsivity is a complex behavior trait that plays a significant role in various psychiatric disorders, such as attention-deficit hyperactivity disorder (ADHD), substance use disorders, and borderline personality disorder. Understanding the neurobiological basis of impulsivity…

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Impact of music therapy on neurorehabilitation

Introduction Music therapy has been increasingly recognized as a valuable tool in the field of neurorehabilitation. The use of music as a therapeutic intervention has shown promising results in improving cognitive, emotional, and physical functions…

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Neural mechanisms of time perception

Introduction Time perception is a fundamental aspect of human cognition that plays a crucial role in our everyday lives. The ability to accurately perceive and estimate time is essential for various cognitive functions, including decision-making,…

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Role of mirror neurons in empathy and learning

Introduction: Mirror neurons are a fascinating type of brain cell that fire both when an individual performs an action and when they observe someone else performing the same action. This unique neural mechanism has been…

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Advances in deep brain stimulation for neurological disorders

Introduction Deep brain stimulation (DBS) has emerged as a promising treatment option for neurological disorders that are refractory to conventional therapies. Over the past few decades, there have been significant advancements in the field of…

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Mechanisms of traumatic brain injury recovery

Introduction Traumatic brain injury (TBI) is a significant public health concern, affecting millions of individuals worldwide each year. TBI can result in a wide range of physical, cognitive, emotional, and behavioral deficits, and the recovery…

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Role of serotonin in mood disorders

Introduction Serotonin, also known as 5-hydroxytryptamine (5-HT), is a neurotransmitter that plays a crucial role in regulating mood, emotion, and behavior. Imbalances in serotonin levels have been implicated in the development of mood disorders such…

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Brain abnormalities in autism spectrum disorder

Introduction Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder characterized by challenges in social interaction, communication, and repetitive behaviors. While the exact cause of ASD is still unknown, research has shown that individuals with…

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