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Neurotransmitters
Neurotransmitters are essential chemical messengers that play a crucial role in regulating various physiological processes in the brain and throughout the body. They are involved in functions such as mood, sensation, movement, and cognition. The imbalances or disruptions in neurotransmitter function can lead to a variety of neurological and psychiatric disorders. This article provides an…
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The Central Nervous System (CNS)
The central nervous system (CNS) is a vital component of the human body that coordinates and controls all bodily functions. It consists of the brain and spinal cord, which work together to receive and process information from the senses, interpret that information, and send signals to other parts of the body to initiate a response.…
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The reflex action and reflex ARC
The reflex arc is a rapid and involuntary movement in response to a stimulus, and it is a critical process for the survival of many species, including humans. It involves a series of sensory, motor, and interneurons that allow for a quick and coordinated response to a stimulus. The reflex arc consists of five components,…
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