%0 Journal Article
%T The antisaccadic paradigm: A complementary neuropsychological tool in basal ganglia disorders.
%A Hapakova L
%A Necpal J
%A Kosutzka Z
%J Cortex
%V 178
%N 0
%D 2024 Jun 22
%M 38991475
%F 4.644
%R 10.1016/j.cortex.2024.06.005
%X This review explores the role of the antisaccadic task in understanding inhibitory mechanisms in basal ganglia disorders. It conducts a comparative analysis of saccadic profiles in conditions such as Parkinson's disease, Tourette syndrome, obsessive-compulsive disorder, Huntington's disease, and dystonia, revealing distinct patterns and proposing mechanisms for impaired performance. The primary focus is on two inhibitory mechanisms: global, pre-emptive inhibition responsible for suppressing prepotent responses, and slower, selective response inhibition. The antisaccadic task demonstrates practicality in clinical applications, aiding in differential diagnoses, treatment monitoring and reflecting gait control. To further enhance its differential diagnostic value, future directions should address issues such as the standardization of eye-tracking protocol and the integration of eye-tracking data with other disease indicators in a comprehensive dataset.