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the brain. The brain then makes sense of that message and fires off a response.
Motor neurons deliver the instructions from the brain to the rest of your body.
The spinal cord, made of a bundle of nerves running up and down the spine, is
similar to a superhighway, speeding messages to and from the brain at every
second. The brain is made of three main parts: the forebrain, midbrain, and c ION Z hindbrain. The forebrain consists of the cerebrum, thalamus, and hypothalamus
(part of the limbic system). The midbrain consists of the tectum and tegmentum.
The hindbrain is made of the cerebellum, pons and medulla. Often the midbrain,
pons, and medulla are referred ION Z Review to together as the brainstem. The Cerebrum: The
cerebrum or cortex is the largest part ION Z Brain of the human brain, associated with
higher brain function such as thought and action.