Beyond motor recovery: subthalamic nucleus deep brain stimulation may improve blinking and dry eye symptoms without restoring tear film homeostasis in Parkinson's disease.
BMC ophthalmology · Hamzaoğlu EC, Hamzaoğlu V, Ateş U, Yüksek A, Beger O, Güclü ES
DOI: 10.1186/s12886-026-05474-5