Examlex
Positron-emission tomography (PET scan) is a brain-imaging method using radio waves and magnetic fields of the body to produce detailed images of the brain.
Blackout
A temporary loss of consciousness, memory, or both, often caused by alcohol intoxication, seizures, or other health conditions.
Dementia
Cognitive disorder in which a gradual and usually permanent decline of intellectual functioning occurs; can be caused by a medical condition, substance intoxication, or withdrawal; also known as major neurocognitive disorder.
Substance Intoxication
The physiological state of being under the influence of substances such as drugs or alcohol, affecting mental and physical functions.
Psychological Changes
Alterations in an individual's behavior, feelings, or thoughts that may result from various causes, including stress, trauma, or mental health conditions.
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