Please assess the completion status of the following clinical trial:

Trial Title: The Effect of tDCS on Subcortical Brain Functioning

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: CROSSOVER
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Fluent in the English language~* History of subcortical brain damage (patient group only)~* No known neurological or cognitive impairment (control group only)~Exclusion Criteria:~* Appreciable deficits in hearing~* Schizophrenia, bipolar disorder, or major depression (normal controls only)~* Any neurological disorder associated with cognitive impairment or neuroanatomic abnormality (normal controls only)~* Language-based learning disorder (normal controls only)~* Dementia or Mini-Mental State Exam \<24 for normal control participants~* Any implanted metal device (precludes use of tDCS)~* Any implanted cardiac pacemaker

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 79 Years
- Healthy Volunteers: t

Study Arms:
- Active Stimulation (Type: EXPERIMENTAL): Transcranial direct current stimulation using Anodal or Cathodal stimulation over the area of interest
- Sham Stimulation (Type: SHAM_COMPARATOR): Transcranial direct current stimulation (tDCS) that is ramped up and ramped down providing the sensation of tDCS without delivering the full amount of tDCS.

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