Please assess the completion status of the following clinical trial:

Trial Title: Investigating the Role of the Premotor Cortex in Higher Cognitive Functions

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: COHORT
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Healthy subjects chosen from a pool of adult subjects, recruited through ads.~* In the second group, the subjects are recruited from a pool of brain-damaged patients treated at the hospital de la Pitié-Salpétrière. They must suffer from a focal lesion in the prefrontal cortex.~Exclusion Criteria:~* For the healthy group: any previous brain-related medical history.~* Widespread brain-damage, extending beyond the prefrontal cortex, that is to say, lesions that are not really focal.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: t

Study Arms:
- 1 (Type: None): The study compares brain-damaged patients with healthy ones on two psychophysical tasks.
- 2 (Type: None): The study does not intervene on the brain-damaged patients, it merely compares their behaviour with that of healthy patients on a range of psychophysical tasks.

Based on this trial design, predict the completion outcome and termination type (if applicable).