inclusion criteria: 1. age above 18 years 2. reported post covid-19 cognitive deterioration that effect quality of life and persist at least 3 months after confirmed infection. 3. subject willing and able to read, understand and sign an informed consent

inclusion criteria: 1. age above 18 years 2. reported post covid-19 cognitive deterioration that effect quality of life and persist at least 3 months after confirmed infection. 3. subject willing and able to read, understand and sign an informed consent

inclusion criteria: age above 18 years reported post covid-19 cognitive deterioration that effect quality of life and persist at least 3 months after confirmed infection. subject willing and able to read, understand and sign an informed consent

inclusion criteria: age above 18 years reported post covid-19 cognitive deterioration that effect quality of life and persist at least 3 months after confirmed infection. subject willing and able to read, understand and sign an informed consent

inclusion criteria: 1. age above 18 years 2. reported post covid-19 cognitive deterioration that effect quality of life and persist at least 3 months after confirmed infection. 3. subject willing and able to read, understand and sign an informed consent

inclusion criteria: 1. age above 18 years 2. reported post covid-19 cognitive deterioration that effect quality of life and persist at least 3 months after confirmed infection. 3. subject willing and able to read, understand and sign an informed consent