inclusion criteria: * age ≥18 years * history of covid-19 that is confirmed by a positive polymerase-chain-reaction (pcr) test,rapid antigen test (rat) or as per the state guidelines for covid-19 diagnosis at the time of screening * any ongoing neurological symptoms as a result of covid-19 (e.g. problems with memory, concentration, sleep disturbance and fatigue) that are identified through administration of the checklist of symptoms on the somatic and psychological health report (sphere) questionnaire, or reported loss of smell (anosmia) * able to fully participate in all procedures, including cognitive assessments * able and willing to provide written informed consent

inclusion criteria: * age ≥18 years * history of covid-19 that is confirmed by a positive polymerase-chain-reaction (pcr) test,rapid antigen test (rat) or as per the state guidelines for covid-19 diagnosis at the time of screening * any ongoing neurological symptoms as a result of covid-19 (e.g. problems with memory, concentration, sleep disturbance and fatigue) that are identified through administration of the checklist of symptoms on the somatic and psychological health report (sphere) questionnaire, or reported loss of smell (anosmia) * able to fully participate in all procedures, including cognitive assessments * able and willing to provide written informed consent

inclusion criteria: age ≥18 years history of covid-19 that is confirmed by a positive polymerase-chain-reaction (pcr) test,rapid antigen test (rat) or as per the state guidelines for covid-19 diagnosis at the time of screening any ongoing neurological symptoms as a result of covid-19 (e.g. problems with memory, concentration, sleep disturbance and fatigue) that are identified through administration of the checklist of symptoms on the somatic and psychological health report (sphere) questionnaire, or reported loss of smell (anosmia) able to fully participate in all procedures, including cognitive assessments able and willing to provide written informed consent

inclusion criteria: age ≥18 years history of covid-19 that is confirmed by a positive polymerase-chain-reaction (pcr) test,rapid antigen test (rat) or as per the state guidelines for covid-19 diagnosis at the time of screening any ongoing neurological symptoms as a result of covid-19 (e.g. problems with memory, concentration, sleep disturbance and fatigue) that are identified through administration of the checklist of symptoms on the somatic and psychological health report (sphere) questionnaire, or reported loss of smell (anosmia) able to fully participate in all procedures, including cognitive assessments able and willing to provide written informed consent

inclusion criteria: - age ≥18 years - history of covid-19 that is confirmed by a positive polymerase-chain-reaction (pcr) test - any ongoing neurological symptoms as a result of covid-19 (e.g. problems with memory, concentration, sleep disturbance and fatigue) that are identified through administration of the checklist of symptoms on the somatic and psychological health report (sphere) questionnaire, or reported loss of smell (anosmia) - able to fully participate in all procedures, including cognitive assessments - able and willing to provide written informed consent

inclusion criteria: - age ≥18 years - history of covid-19 that is confirmed by a positive polymerase-chain-reaction (pcr) test - any ongoing neurological symptoms as a result of covid-19 (e.g. problems with memory, concentration, sleep disturbance and fatigue) that are identified through administration of the checklist of symptoms on the somatic and psychological health report (sphere) questionnaire, or reported loss of smell (anosmia) - able to fully participate in all procedures, including cognitive assessments - able and willing to provide written informed consent