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Brain Bioenergetics

Meaning

Brain bioenergetics refers to the study of energy transformation and utilization within the central nervous system, focusing on the production and consumption of Adenosine Triphosphate (ATP), the cell’s primary energy currency. The brain, despite its relatively small mass, is a highly energy-demanding organ, relying primarily on glucose metabolism to power neuronal signaling, synaptic transmission, and the maintenance of ionic gradients. Efficient bioenergetic function is critical for cognitive performance, mood regulation, and protecting against neurodegenerative processes. Hormonal balance, particularly thyroid and steroid hormones, significantly influences this cerebral energy landscape.