Compulsivity is associated with alterations in the structure and the function of parallel and
interacting brain circuits involved in emotional processing (involving both the reward and the …

Compulsive behaviors are driven by repetitive urges and typically involve the experience of
limited voluntary control over these urges, a diminished ability to delay or inhibit these …

People often discount evidence that contradicts their firmly held beliefs. However, little is
known about the neural mechanisms that govern this behavior. We used neuroimaging to …

Objectives: Biomarkers are defined as anatomical, biochemical or physiological traits that
are specific to certain disorders or syndromes. The objective of this paper is to summarise …

Obsessive-compulsive disorder (OCD) is a mental disorder featuring obsessions (intrusive
thoughts) and compulsions (repetitive behaviors performed in the context of rigid rituals) …

HT2Rs have a different genomic organization from other 5-HT2Rs. 5HT2CR undergoes post-
transcriptional pre-mRNA editing generating diversity among RNA transcripts. Selective post …

Abstract Gambling disorder affects 0.4 to 1.6% of adults worldwide, and is highly comorbid
with other mental health disorders. This article provides a concise primer on the neural and …

Recent advances in connectomics have led to a synthesis of perspectives regarding the
brain's functional organization that reconciles classical concepts of localized specialization …

Introduction To investigate gray matter (GM) and cortical thickness (CTh) changes in patients
with Parkinson's disease (PD) with and without Impulse Control Disorders (ICDs). Methods …

Abstract Obsessive Compulsive Disorder (OCD) is a severe, chronic, and highly prevalent
psychiatric disorder that affects between 1.5% and 3% of people worldwide. Despite its …