The brain stem connects the cerebrum with the spinal cord. It contains a system of nerve cells and fibers (called the reticular activating system) located deep within the upper part of the brain stem. This system controls levels of consciousness and alertness.

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Also, what part of the brain controls alertness and attention?

The brainstem coordinates motor control signals sent from the brain to the body. It also controls several important functions of the body including alertness, arousal, breathing, blood pressure, digestion, heart rate, swallowing, walking, and sensory and motor information integration.

Beside above, what part of the brain regulates basic needs? Psychology ch. 3 Terms

A	B
Hypothalamus	A part of the brain that regulates basic needs such as hunger & thirst, as well as emotions such as pleasure, fear, rage, and sexual desire.
Neuron	A nerve cell that transmits electrical & chemical information (via neurotransmitters) throughout the body.

Then, what centers of the brain are associated with alertness?

The thalamus serves as a relay station for almost all information that comes and goes to the cortex. It plays a role in pain sensation, attention and alertness. It consists of four parts: the hypothalamus, the epythalamus, the ventral thalamus and the dorsal thalamus.

What part of the brain is responsible for happiness?

When you feel happy, you generally have positive thoughts and feelings. Imaging studies suggest that the happiness response originates partly in the limbic cortex. Another area called the precuneus also plays a role.

Related Question Answers

Which lobe of the brain is responsible for bodily sensations?

The parietal lobe processes information about temperature, taste, touch and movement, while the occipital lobe is primarily responsible for vision. The temporal lobe processes memories, integrating them with sensations of taste, sound, sight and touch.

What does the right side of the brain control?

The left side of the brain is responsible for controlling the right side of the body. It also performs tasks that have to do with logic, such as in science and mathematics. On the other hand, the right hemisphere coordinates the left side of the body, and performs tasks that have do with creativity and the arts.

What part of the brain is responsible for language?

Language. In general, the left hemisphere of the brain is responsible for language and speech and is called the "dominant" hemisphere. The right hemisphere plays a large part in interpreting visual information and spatial processing.

What is the new brain called?

Nov. 25, 2015 — Exercise can enhance the development of new brain cells in the adult brain, a process called adult neurogenesis. These newborn brain cells play an important role in learning and memory.

What part of the brain controls long term memory?

The reason is that long-term memory is not located in just one specific area of the brain. The hippocampus is the catalyst for long-term memory, but the actual memory traces are encoded at various places in the cortex.