Variable Cadence Gait Training Outcomes Using Rhythmic Auditory Stimulation Embedded in Older Adults' Preferred Music.

Older adults must have the ability to walk at variable speeds/distances to meet community demands. This single group pre-post test study's purposes were to examine if actual cadences after 7 weeks of rhythmic auditory stimulation gait training matched target cadences, improved walking distance, duration, velocity, maximum cadence, balance, enjoyment, and/or changed spatial/temporal gait parameters. Fourteen female adults (72.6 ± 4.4 years) participated in 14 sessions, while variable cadences were progressively introduced. Eleven older adult responders walked faster (3.8 steps/min) than one target cadence (-10% pace) while matching the target cadences for the other paces when walking with rhythmic auditory stimulation. Two nonresponders walked near their baseline cadence with little variability while one walked at faster cadences; all three did not appear to adjust to the beat of the music. After training, participants increased their walking distance, 90.8 ± 46.5 m; t(1, 13) = -7.3; p ≤ .005, velocity, 0.36 ± 0.15 m/s; t(1, 40) = -15.4; p < .001, and maximum cadence, 20.6 ± 9.1 steps/min; t(1, 40) = -14.6; p < .001; changes exceeded minimal clinically important differences. Twelve of 14 expressed enjoyment. Walk with rhythmic auditory stimulation training is a promising activity for older adults, which may translate to an individual's ability to adapt walking speeds to various community demands.

Examining the Functionality of the MATADOC With the CRS-R: A Pilot Study.

Prolonged disorders of consciousness (PDOC) following acquired brain injury affect a person's awareness of self and the environment. Motor, communication, sensory, and cognitive deficits challenge assessment. Rigorously tested behavioral assessments, sensitive to detecting awareness, are critical for discerning a prognosis for recovery and access to treatment. The Coma Recovery Scale-Revised (CRS-R) is considered the gold standard in PDOC diagnostic assessments. This study explored preliminary concurrent validity of the Music Therapy Assessment Tool for Awareness in Disorders of Consciousness (MATADOC) with the CRS-R. The MATADOC and CRS-R were administered concurrently to 8 participants utilizing a repeated measures design. Correlations for diagnosis and item functionality were explored between and within the 2 measures. There was an adequate level of agreement between the 2 measures for overall diagnosis. Significant positive correlations were found between measures for all domains utilizing the MATADOC repeated administrations design. Within-measure relationships were significant for each of the auditory and communication domains with diagnosis for both measures, and additionally for each of the visual and arousal domains with diagnosis on the MATADOC. Both measures yielded significant inter-item relationships for auditory-visual domains, communication-visual domains, arousal-auditory domains, and arousal-visual domains. The MATADOC yielded an additional significant correlation for the auditory-communication domains. The findings have positive implications for the MATADOC as a diagnostic measure and companion assessment in cases of questionable diagnosis. Research with a larger sample is warranted. Generally, higher arousal scores on the MATADOC support music as effective in eliciting arousal, giving patients the opportunity to perform at their optimal level of function.