(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.
â¢ Signs and symptoms may include: ï± Sleep disturbances ï± Psychosis (e.g., Hallucinations and Delusions) ï± Slowed movements, rigidity, and tremors ï± Gait imbalance ï± Visual-Spatial problems ï± Short-term memory may be preserved â¢ Lewy Body is the third most common dementia.