tACS for Sensory Motor Recovery After Stroke

Exclusion criteria

• ✕. Age between 18\~75 years old
• ✕. ≥ 6 months post stroke, medically stable;
• ✕. Unilateral, single stroke (no restriction on type (ischemic or hemorrhagic) or volume (large or small) of stroke);
• ✕. Visible finger flexor activation/movement
• ✕. The ability to give consent
• ✕. Patients with visual deficit/neglect; hearing or cognitive impairment;
• ✕. Patients that are currently adjusting tone alternating medications (e.g., baclofen), or
• ✕. Patients received botulinum toxin injection to the arm/fingers \<4 months, or phenol injections \<2 years;