substantia nigra

Understanding the Midbrain: Parts, Functions, and Location

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When it comes to the structure and function of the brain, there are three main regions: forebrain, midbrain, and hindbrain. The midbrain, which is located between the forebrain and hindbrain, is a small yet crucial part of the brain that plays a vital role in movement, sensation, and vision. In this post, we’ll discuss midbrain … Read more

The Basal Ganglia: Location, Function, and Disorders

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The basal ganglia are a group of subcortical nuclei found at the base of the forebrain in the human brain. These nuclei receive input from the cerebral cortex and send output to the thalamus, which in turn sends it back to the cortex. The basal ganglia are critical for the control of movement, learning, and … Read more