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The Nathan S. Kline Institute for Psychiatric Research

John Sidtis, Ph.D.

John Sidtis, Ph.D.

Research Scientist, Brain & Behavior Laboratory Director
Geriatric Psychiatry
845-398-5577

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Dr. John Sidtis’ research has focused on brain-behavior relationships with a special interest in speech, language, and cognition. He was a founding member of the first program in Cognitive Neuroscience, inaugurated at the Cornell University Medical College and Rockefeller University by Michael Gazzaniga and George Miller in 1978. Dr. Sidtis became a licensed neuropsychologist in 1982, which allowed him to gain significant experience with a wide range of neurological and psychiatric populations, providing a valuable foundation for his research. He has been studying brain-behavior relationships in clinical and normal populations for over 40 years, with extensive clinical experience attending at the New York Hospital, Memorial Sloan-Kettering Cancer Center, Burke Rehabilitation Hospital, the Minneapolis VA Hospital, the University of Minnesota Hospital, and since 2001, the Nathan Kline Institute.

Highlights/Achievements/Awards
  • NIH Division of Research Grants Reviewer, Motor Function, Speech and Rehabilitation Study Section, empaneled and ad hoc reviewer; NIH Special Review Committees and Special Emphasis Panels, Veterans Affairs Merit Review Committee.
  • Invited Speaker, Seminar on Dysarthria in Parkinson’s Disease & Ataxia: Developments in the Neurosciences, Annual Meeting of the American Speech, Hearing, and Language Association, November 2011.
  • Invited Speaker, Psychology Department, University of Indiana, Bloomington, 2011.
  • Invited Keynote Speaker, German Society for Aphasia Research and Treatment, November 2010.
  • Invited Faculty, Second International Symposium on Basal Ganglia Speech Disorders and Deep Brain Stimulation, Aix-en-Provence, France, June 2010.
Select Publications

Sidtis JJ, Mubeen MA, Asaei A, Ardekani B, Van Lancker Sidtis D. Performance and Function Meet Structure: A White Matter Connection Tuned for Vocal Production. Brain Connect. 2018 Dec;8(10):628-636.

Sidtis DVL, Sidtis JJ. The Affective Nature of Formulaic Language: A Right-Hemisphere Subcortical Process. Front Neurol. 2018 Jul 24;9:573.

Sidtis JJ, Van Lancker Sidtis D, Dhawan V, Eidelberg D. Switching Language Modes: Complementary Brain Patterns for Formulaic and Propositional Language. Brain Connect. 2018 Apr;8(3):189-196.

Mubeen AM, Ardekani B, Tagliati M, Alterman R, Dhawan V, Eidelberg D, Sidtis JJ. Global and multi-focal changes in cerebral blood flow during subthalamic nucleus stimulation in Parkinson's disease. J Cereb Blood Flow Metab. 2018 Apr;38(4):697-705.