0
Psychoactive substances are substances that act on the central nervous system to produce changes in mood emotion perception or consciousness. These substances can be either naturally-occurring or man-made and can be taken either in the form of drugs food beverages or supplements. Psychoactive substances can be divided into the following categories:
- Stimulants These substances increase alertness energy and focus and can include caffeine nicotine and amphetamines.
- Depressants These substances reduce alertness energy and focus and can include alcohol barbiturates and benzodiazepines.
- Hallucinogens These substances cause intense changes in perception and can include LSD MDMA and psilocybin.
- Analgesics These substances reduce pain and can include opioids such as morphine and codeine.
The effects of psychoactive substances can vary greatly depending on the type dose and route of administration. Some substances can produce pleasurable effects while others can cause adverse reactions or even be fatal.
What else can I help you with?
What does persnicity mean?
"Persnicity" is not a commonly recognized term in the English language. It may be a typographical error or a rare term that is not widely used or defined. If you meant to ask about a different term or concept, please provide more context for clarification.
What is meant by the term psychoactive?
The term psychoactive refers to substances that affect mental processes and behavior when ingested or consumed. These substances can alter mood, perception, consciousness, cognition, or behavior. Examples include caffeine, alcohol, and illegal drugs like LSD and cocaine.
What is a scycologist?
I'm not sure what a "scycologist" is. It might be a misspelling or a term I'm not familiar with. If you meant psychologist, they are mental health professionals who study how people think, feel, and behave and provide therapy to help individuals with psychological issues. Can you provide more context or clarify the term for me to assist you better?
Who is patient KF?
he is a patient studied by shallice and warrington (1969, 1970) who had a form of brain damamge which meant his short term memory store was damaged but his long term memory store remained intact. this is the opposite to patient HM (stuided by milner and scoville) who had intact short term but damaged long term memory
What is meant by the term psychosocial?
Psychosocial refers to the combination of psychological and social factors influencing an individual's well-being, behavior, and mental health. It reflects the complex interplay between a person's inner experiences and their external environment.
What is meant by the term cathetarisation?
what is meant by the term catheterisation
What is meant by the term resistance?
What is meant by the term resistivity?
What is meant by the term dementia?
Explain what is meant by the term 'dementia.'
What is meant by identation?
what is meant by the term identity politics
What is meant by the term organization culture?
What is meant by the term organisation culture
What is meant by compaction?
What is meant by the term 'compaction'
What is meant by memory compaction?
What is meant by the term 'compaction'
What is meant by term satya graha?
what is meant by satyagraha
What is meant by the term 'client -server architecture' and what are advantages of this approach?
What is meant by the term 'client-server architecture'
What is meant by identity politics?
what is meant by the term identity politics
What is meant by the term of a travellers?
I do not no
What is meant by the term babylegs?
Usually the term "babylegs" is meant to be a compliment to a woman. This indicated that her legs are very smooth and young looking. There is no universal meaning for the term.
