These two distancecontrol models in putting should be investigated further to assess the erlative efficacy of the different neurophysiological prcoesses. D. Biofeedback. Current neurophysiologicla studies of putting enhancement are limited to ..... WinstonSalem, NC: Sports Performance Centers of Am. Kandel, E., Schwartz, J. and Jessell, T., eds. (2000). Principles of Neural Scinece (4th ed.). NY: Elsevier. Kelly PJ (2001). Stereotactic thalamotomies, NYU Med School. ...