3.8 Chapter 6

I don’t understand this Psychology question and need help to study.

In a few sentences, please respond to each of the following questions. Up to 10 points can be earned for a completed assignment, with partial credit available for incomplete responses.

• Define the term consciousness and give examples of varying states of consciousness in our everyday lives
• Discuss what areas of the brain play a role in consciousness
• Discuss the role of our circadian rhythm
• Distinguish between REM sleep and the stages of non-REM. Discuss how an EEG will differentiate between these differing stages
• Discuss the benefits of sleep and the significance of dreams
• Identify and describe the 7 sleep disorders
• Discuss the general features of psychoactive drugs and give examples of various types of these psychoactive substances and their methods of action
• Discuss the benefits of hypnosis and meditation

Solution:

Consciousness refers to a person’s awareness of their own thoughts, feelings, and surroundings. There are varying states of consciousness that we experience in our everyday lives, such as being fully awake and alert, being in a state of deep sleep or unconsciousness, or being in a dreamlike state during sleep.

The areas of the brain that play a role in consciousness include the cerebral cortex, which is responsible for processing information from our senses, and the thalamus, which acts as a relay center for incoming sensory information.

Our circadian rhythm is a biological process that influences our sleep-wake cycle and other physiological processes. It is driven by an internal “clock” that is influenced by external cues such as light and temperature……..