Drugs can contribute to mental retardation, particularly when used during critical periods of brain development, such as during pregnancy or early childhood. Substances like alcohol, certain prescription medications, and illicit drugs can interfere with normal brain growth and function, leading to cognitive impairments. Additionally, drug abuse can result in nutritional deficiencies and environmental factors that further hinder cognitive development. Overall, exposure to harmful substances can have lasting effects on an individual's intellectual abilities.
Overstudy does not cause mental retardation.
TThere are quite high as it comes in different types of mental retardation.
Exposure to lead can also cause mental retardation.
literature review on mental retardation with reference
Mental retardation has different levels. There is Mild intellectual disability; moderate intellectual disability; severe intellectual disability; and Profound intellectual disability.https://www.floridahospital.com/mental-retardation-mr/symptoms-and-signs-mental-retardation
because some ppl are born with birth defects like mental retardation
The two conditions are not at all related. Autism does not cause mental retardation.
About one-third of individuals with CP have moderate-to-severe mental retardation, one-third have mild mental retardation, and one-third have normal intelligence.
yes
In about 35% of cases, the cause of mental retardation cannot be found.
Cathy Covert has written: 'Mental retardation' -- subject(s): Child, Mental retardation
In 4% of bacterial meningitis cases in children, there is seen to be some mental retardation.