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The Partnership used a simple advertisement showing an egg in a frying pan, similar to this photo, suggesting that the effect of drugs on a brain was like an egg on a hot pan. This Is Your Brain on Drugs was a large-scale US anti- narcotics campaign by Partnership for a Drug-Free America (PDFA) launched in 1987, that used three televised public ...
A psychoactive drug, mind-altering drug, or consciousness-altering drug is a chemical substance that changes brain function and results in alterations in perception, mood, consciousness, cognition, or behavior. [ 1] The term psychotropic drug is often used interchangeably, while some sources present narrower definitions.
C030. Brain positron emission tomography is a form of positron emission tomography (PET) that is used to measure brain metabolism and the distribution of exogenous radiolabeled chemical agents throughout the brain. PET measures emissions from radioactively labeled metabolically active chemicals that have been injected into the bloodstream.
In 1948, Swiss pharmacologist Peter N. Witt started his research on the effect of drugs on spiders.The initial motivation for the study was a request from his colleague, zoologist H. M. Peters, to shift the time when garden spiders build their webs from between 2:00 a.m. and 5:00 a.m., which was decidedly inconvenient for Peters, to earlier hours. [4]
The chemoreceptor trigger zone ( CTZ) is an area of the medulla oblongata that receives inputs from blood -borne drugs or hormones, and communicates with other structures in the vomiting center to initiate vomiting. The CTZ is located within the area postrema, which is on the floor of the fourth ventricle and is outside of the blood–brain ...
The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. It consists of nervous tissue and is typically located in the head ( cephalization ), usually near organs for special senses such as vision, hearing and olfaction. Being the most specialized organ, it is responsible for ...
Hallucinogen persisting perception disorder ( HPPD) is a non-psychotic disorder in which a person experiences apparent lasting or persistent visual hallucinations or perceptual distortions after using drugs, [ 1] including but not limited to psychedelics, dissociatives, entactogens, tetrahydrocannabinol (THC), and SSRIs. [ 2][ 3] Despite being ...
Drug Class. SNRI. SNRI. Starting Dose. 0.5 milligrams (mg)/kilogram (kg) daily in children weighing up to 70 kg or 40 mg daily in children over 70 kg and adults. 100 mg (children) or 200 mg ...