Neurotransmitter imbalances in OCD

Neurotransmitter imbalances in Obsessive-Compulsive Disorder (OCD) disrupt key brain circuits, contributing to intrusive thoughts and compulsive behaviors. This comprehensive overview explores the roles of serotonin, dopamine, and glutamate, alongside evidence-based treatments including CBT and SSRIs, offering a deeper understanding of OCD’s underlying mechanisms and management strategies. …

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Nervous System Overview-An Introduction to Its Structure and Functions

High-resolution nervous system flowchart showing the Central Nervous System (CNS), Peripheral Nervous System (PNS), autonomic and somatic nervous systems, sympathetic and parasympathetic pathways, alpha, beta, nicotinic, and muscarinic receptors with their associated organs and physiological targets.

The human nervous system is divided into the Central Nervous System (CNS) and Peripheral Nervous System (PNS). The CNS, comprising the brain and spinal cord, controls most bodily functions, while the PNS connects the CNS to limbs and organs. The PNS is further split into the somatic system, handling voluntary actions, and the autonomic system, regulating involuntary processes like heart rate and digestion. …

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