3. Inability to recognize sarcasm
When chatting or talking with friends and/or family members, you will always easily know when he/she is making a joke or not. In case you always find yourself consistently getting annoyed whenever a friend uses sarcasm in his/her words, then it is likely that you have developed a trophy in your brain. This is a condition where the posterior hippocampus part of the brain is affected. This is the place where the brains stores short memory and even the possibility of sorting out whether something is a sarcasm or not. When a patient develops such a condition, then he/she will have a higher risk of developing Alzheimer’s and the Frontotemporal disease.