Dopamine is a crucial neurotransmitter and hormone that plays vital roles in the central nervous system and peripheral tissues. It is involved in several key physiological processes including motor control, motivation, reward, and regulation of mood. Dopamine dysregulation is implicated in various neurological and psychiatric disorders. This note provides a comprehensive overview of dopamine synthesis, … Read more
Dopamine is a neurotransmitter and neuromodulator that plays crucial roles in the central nervous system (CNS) and peripheral tissues. It belongs to the catecholamine family of neurotransmitters, along with norepinephrine and epinephrine, and is synthesized from the amino acid tyrosine. Dopamine is involved in various physiological processes, including motor control, reward, motivation, cognition, emotion, and … Read more
Definition Emergency drugs are medications that are administered in critical or life-threatening situations to address immediate medical needs. These drugs are crucial in various healthcare settings, including emergency departments, intensive care units, and pre-hospital care, where rapid intervention is essential to stabilize patients and prevent further harm. Categories of Emergency Drugs 1. Cardiac Arrest and … Read more
Neurotransmitters are chemical messengers that play a crucial role in transmitting signals across synapses in the nervous system. These signaling molecules transmit information from one neuron to another or from neurons to target cells (e.g., muscles or glands). Neurotransmitters can be classified based on various criteria, and each type has specific properties. Here’s a classification … Read more
Dopamine is a neurotransmitter, a chemical messenger that transmits signals in the brain and other areas of the nervous system. It plays a crucial role in several physiological functions and is associated with various behavior and mood regulation aspects. Dopamine is produced in several areas of the brain, including the substantia nigra and the ventral … Read more
