Unit 4

Gamma-aminobutyric acid (GABA): Introduction, Structure, Synthesis and Functions etc.

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Screenshot 2024 05 10 184445 Gamma-aminobutyric acid (GABA): Introduction, Structure, Synthesis and Functions etc.

Gamma-aminobutyric acid, commonly referred to as GABA, is the primary inhibitory neurotransmitter in the central nervous system (CNS) of mammals, including humans. It plays a crucial role in regulating neuronal excitability throughout the nervous system. Chemical Structure: GABA is a non-protein amino acid with the chemical formula C4H9NO2. Structurally, it is derived from the neurotransmitter … Read more

Neurohumoral transmission in the central nervous system (CNS)

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Screenshot 2024 05 10 183919 Neurohumoral transmission in the central nervous system (CNS)

Neurohumoral transmission in the central nervous system (CNS) involves the communication between neurons and other cells (such as glial cells) through the release and reception of chemical messengers called neurotransmitters and neuromodulators. This intricate process is fundamental for various physiological functions, including sensory perception, motor control, cognition, and emotional regulation. Understanding neurohumoral transmission is crucial … Read more