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Alan Wisler

Explore the profile of Alan Wisler including associated specialties, affiliations and a list of published articles. Areas
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Articles 15
Citations 46
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Recent Articles
1.
Portnova A, Fletcher A, Wisler A, Borrie S
J Speech Lang Hear Res . 2025 Feb; :1-15. PMID: 39970199
Purpose: Automatic measurements of fundamental frequency (0) typically contain tracking errors that can be challenging to accurately correct. This study assessed to what degree these errors change 0 summary statistics...
2.
Wisler A, Vuolo J, Fletcher A
J Speech Lang Hear Res . 2024 Dec; :1-12. PMID: 39680792
Purpose: When using the spatiotemporal index (STI) to measure variability across repetitions of the same stimulus, researchers will typically screen and remove productions that contain errors or disfluencies. However, this...
3.
Wisler A, Teplansky K, Berlin J, Wang J, Goffman L
J Speech Lang Hear Res . 2024 Nov; 67(12):4585-4597. PMID: 39527102
Purpose: Prior research introduced quantifiable effects of three methodological parameters (number of repetitions, stimulus length, and parsing error) on the spatiotemporal index (STI) using simulated data. Critically, these parameters often...
4.
Vuolo J, Wisler A
J Speech Lang Hear Res . 2024 Sep; 67(10):3536-3548. PMID: 39259872
Purpose: The purpose of this study was to investigate acoustic spatiotemporal variability in children with childhood apraxia of speech (CAS) compared to children with typical development (TD). Increased spatiotemporal variability...
5.
Teplansky K, Wisler A, Goffman L, Wang J
J Speech Lang Hear Res . 2023 Nov; 67(10S):4002-4014. PMID: 37988653
Purpose: This study aimed to investigate the effect of stimulus signal length on tongue and lip motion pattern stability in speakers diagnosed with amyotrophic lateral sclerosis (ALS) compared to healthy...
6.
Teplansky K, Wisler A, Green J, Heitzman D, Austin S, Wang J
J Speech Lang Hear Res . 2023 Feb; 66(8S):3076-3088. PMID: 36787156
Purpose: The aim of this study was to leverage data-driven approaches, including a novel articulatory consonant distinctiveness space (ACDS) approach, to better understand speech motor control in amyotrophic lateral sclerosis...
7.
Benham S, Wisler A, Berlin J, Wang J, Goffman L
J Speech Lang Hear Res . 2023 Jan; 66(8S):3026-3037. PMID: 36657083
Purpose: The spatiotemporal index (STI) is a standard metric for quantifying the stability and patterning of speech movements. The STI has often been applied to individual speech articulators, but an...
8.
Cao B, Wisler A, Wang J
Sensors (Basel) . 2022 Aug; 22(16). PMID: 36015817
Silent speech interfaces (SSIs) convert non-audio bio-signals, such as articulatory movement, to speech. This technology has the potential to recover the speech ability of individuals who have lost their voice...
9.
Thomas A, Teplansky K, Wisler A, Heitzman D, Austin S, Wang J
J Speech Lang Hear Res . 2022 Jul; 65(7):2586-2593. PMID: 35858258
Purpose: Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease that affects bulbar functions including speech and voice. Voice onset time (VOT) was examined in speakers with ALS in early and...
10.
Teplansky K, Wisler A, Green J, Campbell T, Heitzman D, Austin S, et al.
Folia Phoniatr Logop . 2022 Jun; 75(1):23-34. PMID: 35760064
Purpose: The goal of this study was to examine the efficacy of acceleration-based articulatory measures in characterizing the decline in speech motor control due to amyotrophic lateral sclerosis (ALS). Method:...