Organic dementia refers to cognitive decline caused by physical brain damage or disease, such as Alzheimer's disease, stroke, or traumatic brain injury, leading to irreversible changes in brain function. Functional dementia, on the other hand, is typically associated with psychiatric conditions or environmental factors, where cognitive impairment may not stem from direct brain pathology but rather from psychological or emotional issues, such as depression or stress. Treatment approaches differ, focusing on addressing underlying medical conditions in organic dementia and psychological support in functional dementia.
This functional group is -OH.
No, dementia is due to degenerative changes as you grow old, where as organic psychotic disorder are psychiatric disorder which can occur at any age.
functional
yes
yes
Functional group
Functional group is a part of an organic molecule which takes a part in chemical reaction for example in alcohols functional group is -OH , in carboxylic acids is -COOH and so on, but formaldehyde CH2O is a molecule and it is completely a functional group.
No, -CH3 is not a functional group. It is a methyl group, which is a common substituent in organic chemistry but not a functional group by itself.
yes because it contains carbon so it is organic
Alcohols are organic compounds with the functional group -OH.
hydrocarbon
carboxylic acids