01342caa a2200181 4500 210629s9999 xx 000 0 und d Gayathri Krishnan Immediate Effect of Alcohol on Voice Tremor Parameters and Speech Motor Control 2017 All India Institute of Speech and Hearing JSS Institute of Speech & Hearing 25-39 Volume 61 Issue 2 The complex neuro-muscular interplay of speech subsystems is susceptible to alcohol intoxication. Published reports have studied language formulation and fundamental frequency measures pre- and post-intoxication. This study aimed at tapping the speech motor control measure using rate, consistency and accuracy measures of diadochokinesis and sustained phonation task. The recorded data from 10 young males on these tasks prior and post 10 min-utes of intoxication with 0.08% alcohol (Widmarck’s formula) was studied. The results revealed significant differences in the rate of syllable repetition, syllable duration and cycle to cycle variations in fundamental frequency. The study suggests development of a new intoxication detector for successful and effective enforcement of law. Vipin Ghosh, P G. Journal of Alcohol and Drug Education FJAS FJAS 17936 17936