TY - GEN AU - Sigmon,Stacey C AU - Herning,Ronald I AU - Better,Warren AU - Cadet,Jean L AU - Griffiths,Roland R TI - Caffeine withdrawal, acute effects, tolerance, and absence of net beneficial effects of chronic administration: cerebral blood flow velocity, quantitative EEG, and subjective effects SN - 1432-2072 PY - 2009///0731 KW - Adult KW - Anterior Cerebral Artery KW - drug effects KW - Caffeine KW - administration & dosage KW - Central Nervous System Stimulants KW - Cerebrovascular Circulation KW - Cross-Over Studies KW - Double-Blind Method KW - Drug Tolerance KW - Electroencephalography KW - Female KW - Humans KW - Male KW - Middle Aged KW - Middle Cerebral Artery KW - Substance Withdrawal Syndrome KW - physiopathology KW - Surveys and Questionnaires KW - Ultrasonography, Doppler, Transcranial KW - Young Adult N1 - Publication Type: Controlled Clinical Trial; Journal Article; Research Support, N.I.H., Extramural UR - https://doi.org/10.1007/s00213-009-1489-4 ER -