(2) Of, or relating to, a molecule having hydrophobic and hydrophilic regions. Many biomolecules are amphipathic: phospholipids, cholesterol, glycolipids, fatty acids, bile acids, saponins, etc. In fact, it is the amphipathic nature of phospholipids that they form bilayers in cell membrane.
1 Lewy body dementia symptoms vary from person to person and include changes that may increase over time such as: 2  The ability to think ranging from decreases in memory and judgment to severe dementia. 3  Unpredictable changes in cognitive functions.  Hallucinations.
People with dementia may develop behavioural and psychological symptoms including restlessness, aggression, delusions, hallucinations, apathy and sleep disturbances. This page looks at the different types of drugs that can be used to treat these symptoms if non-drug treatments have not worked.