Reference Terms
from Wikipedia, the free encyclopedia
Intelligence quotient
An intelligence quotient or IQ is a score derived from a set of standardized tests developed to measure a person's cognitive abilities ("intelligence") in relation to their age group.
Note: The above text is excerpted from the Wikipedia article "Intelligence quotient", which has been released under the GNU Free Documentation License.
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Mind & Brain News
January 15, 2025
Jan. 13, 2025 — A new study shows that the risk of developing dementia anytime after age 55 among Americans is 42%, more than double the risk reported by older ...
Jan. 3, 2025 — Interactions with friends and family may keep us healthy because they boost our immune system and reduce our risk of diseases such as heart disease, stroke and type 2 diabetes, new research suggests. ...
Jan. 1, 2025 — Researchers have found the pupil is key to understanding how, and when, the brain forms strong, long-lasting ...
Jan. 1, 2025 — Scientists have identified the molecular changes that occur in the brains of aging mice and located a hot spot where much of that damage is centralized. The cells in the area are also connected with ...
Latest Headlines
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Jan. 15, 2025 — A research team improved the AI recognition accuracy of word-level sign language recognition by adding data such as the signer's hand and facial expressions, as well as skeletal information on the ...
Jan. 15, 2025 — A research team identified the brain's food-specific memory system and its direct role in overeating and diet-induced obesity. They found a specific ...
Jan. 15, 2025 — An international research team concludes that gentle touch is not only good for mental health, but also for the evolution of ...
Jan. 15, 2025 — Scientists have come up with a drug that is a potential candidate for tackling memory deficits in the early stages of the disease in rodents. ...
Jan. 15, 2025 — A cutting-edge molecular approach provides a detailed picture of the biological pathways associated with childhood obesity and metabolic dysfunction, and identifies environmental risk factors during ...
Jan. 15, 2025 — Researchers have identified nine mutations in a bird flu strain from a person in Texas. Bad news: this strain is more capable of causing disease and replicates better in the brain. Good news: ...
Jan. 14, 2025 — Painful skin and trouble sleeping are among the problems reported when tapering cortisone cream for atopic eczema, according to a new study. Many users consider the problems to be caused by cortisone ...
Jan. 15, 2025 — People who eat more red meat, especially processed red meat like bacon, sausage and bologna, are more likely to have a higher risk of cognitive decline and dementia when compared to those who eat ...
Jan. 15, 2025 — A computational model explains how place cells in the hippocampus can be recruited to form any kind of episodic memory, even when there's no spatial ...
Jan. 15, 2025 — An international study has identified three psychological profiles associated with different patterns of cognitive and brain decline in aging. The ...