Reference Terms
from Wikipedia, the free encyclopedia
Drug addiction
Drug addiction, or substance dependence is the compulsive use of psychoactive drugs, to the point where the user has no effective choice but to continue use.
Note: The above text is excerpted from the Wikipedia article "Drug addiction", which has been released under the GNU Free Documentation License.
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Mind & Brain News
October 3, 2024
Oct. 1, 2024 — Deep brain stimulation may provide immediate improvement in arm and hand strength and function weakened by traumatic brain injury or ...
Oct. 2, 2024 — Ever wish you could stop that fruit fly on your kitchen counter in its tracks? Scientists have created flies that halt under red light. In doing so, they discovered the precise neural mechanisms involved in stopping. Their findings, published this ...
Oct. 2, 2024 — Scientists have made an enormous step toward understanding the human brain by building a neuron-by-neuron and synapse-by-synapse roadmap -- scientifically speaking, a 'connectome' -- through the brain of an adult fruit fly (Drosophila melanogaster). ...
Sep. 11, 2024 — With maps of the connections between neurons and artificial intelligence methods, researchers can now do what they never thought possible: predict the activity of individual neurons without making a ...
Latest Headlines
updated 12:56 pm ET
Oct. 3, 2024 — Researchers have developed a noninvasive way of using bioluminescent optogenetics to activate parts of the ...
Oct. 3, 2024 — Psychological distress is common amongst those living with food allergy, but a new study has shown that little support is available to those who are ...
Oct. 3, 2024 — An international team of researchers have made a promising breakthrough in the development of drugs to treat Alzheimer's Disease. For the first time, scientists have developed a drug that works on ...
Oct. 3, 2024 — Mindset and expectations, not just the external environment, shape the 'table of contents' into which our brains organize the ...
Oct. 2, 2024 — Researchers collected archival data on more than 3.4 million people living in the United States and United Kingdom. They found evidence that obesity ...
Oct. 2, 2024 — A serious, irreversible eye disease known as myopic maculopathy is on the ...
Oct. 2, 2024 — Researchers discovered a mechanism by which estrogen can trigger fast neuronal ...
Oct. 2, 2024 — Despite growing evidence of the importance of student well-being and an abundance of best practices, most institutions have yet to prioritize it as much as they do enrollment, graduation and grades. ...
Oct. 2, 2024 — The time of day when blood is taken can affect the results of tests for diagnosing dementia, according to new ...
Oct. 2, 2024 — Researchers have found a potential new way to improve the treatment of multiple sclerosis (MS) using a novel combined therapy. The results build on two harmonized Phase I clinical trials, focusing on ...