Reticular Formation

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There were three main parts of the brain: the forebrain, midbrain, and hindbrain. this was talked about in chapter 2, Mastering the World of Psychology.

One of those parts is called, Hindbrain, which is the lowest part of the brain. Inside the Hindbrain it has Medulla Oblongata, Cerebellum, Pons, and the Base of Reticular Formation.

The Medulla Oblongata controls the breathing, digestion, heartbeats, swallowing and coughing but scientists also say that we would not be able to live without a Medulla. Scientist say that as a part of the brain stem, it also transfers messages to the spinal cord from the brain. The Medulla Oblongata is also involved with some functions of the body such as the coordination of body movements.

The Cerebellum is responsible with the balance, posture, and muscle movements. It is located above the brainstem towards the back of the brain. According to scientists, once the Cerebellum is damaged it can most likely lead to uncontrolled movements such as asynergia and intention tremor. …show more content…
it is responsible for sleeping and dreaming.

The Base of the Reticular Formation or sometimes called as the reticular activating system (RAS). It controls alertness, thirst, sleep and involuntary muscles. According the the textbook Mastering the World of Psychology, it also determines how alert we are.

The Medulla Oblongata, Cerebellum, Pons, and the Base of Reticular Formation are not just parts of the brain that is responsible for their part, but all of them have to work together to function.

The second part of the brain is called the Midbrain, which happens to be the rest of the reticular formation. There are two parts of the Midbrain, it separates to Tectum and Tegmentum.

The Tectum works with the vision and the hearing, while the Tegmentum works with the control of sleep, arousal, or eye

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