Neurotransmitters
Neurotransmitters are chemical messengers in the brain and nervous system that transmit signals between nerve cells, or neurons. They play a crucial role in regulating various functions, including mood, memory, and the body’s response to stress. When a neuron is activated, it releases neurotransmitters into the synapse, the gap between neurons. These chemicals bind to specific receptors on the neighboring neuron, triggering a response. Different types of neurotransmitters, such as dopamine, serotonin, and norepinephrine, have distinct effects, influencing everything from happiness and motivation to sleep and focus. Understanding neurotransmitters helps explain how our brain affects behavior and emotions.
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Neurotransmitters are chemical messengers that facilitate communication between nerve cells in the brain and throughout the body. When a nerve cell sends a signal, neurotransmitters are released into the gap between cells (called a synapse), where they bind to receptors on the receiving cell, triggering a response. Different neurotransmitters, like serotonin, dopamine, and adrenaline, play distinct roles in regulating mood, emotions, sleep, and other bodily functions. Essentially, they are crucial for our thoughts, feelings, and overall functioning, influencing everything from movement to mental health.