Chapter 5 – States of Consciousness Consciousness – “easy” vs. “hard” problem when studying consciousness Various States of Consciousness – vary from

What is the difference between the 'easy' and 'hard' problems in studying consciousness?

The 'easy' problem relates to the mechanisms of consciousness while the 'hard' problem deals with the nature of subjective experience.

What are the three states of consciousness?

Conscious, preconscious, and unconscious.

What does 'preconscious' refer to in the context of states of consciousness?

Information that is not currently being attended to but can be brought to consciousness if desired.

What impact does lack of sleep have on cognitive function?

It leads to cognitive deficits at various levels of sleep deprivation.

What is REM rebound?

The increased need for REM sleep after a period of sleep deprivation.

What is a key feature of the meditation state?

It is distinct from both waking and sleeping states.

How does hypnosis affect suggestibility?

Hypnotic induction leads to heightened suggestibility.

What neurotransmitter is primarily increased by depressants?

GABA neurotransmitter.

What is one major problem associated with drug use?

Tolerance and addiction issues.

What are the cognitive effects of most drugs?

They lead to varying levels of cognitive impairment, often unnoticed by users.