What type of inhibition underpins performance on Luria’s Fist-Edge-Palm task?

Authors: Varkovetski, M., Pihkanen, K., Shanker, S., Parris, B.A. and Gurr, B.

Journal: Journal of Clinical and Experimental Neuropsychology

Volume: 42

Issue: 6

Pages: 544-555

eISSN: 1744-411X

ISSN: 1380-3395

DOI: 10.1080/13803395.2020.1776846

Abstract:

Objective: The Fist-Edge-Palm task is a motor sequencing task believed to be sensitive to frontal lobe impairment. The present study aimed to investigate the inhibitory processes underlying successful execution of this task. Method: Seventy-two healthy participants were asked to perform the Fist-Edge-Palm task paced at 120 bpms, 60 bpms and self-paced. They also completed assessments sensitive to recently dissociated forms of inhibition (the Hayling Sentence Completion Test and the Stroop Color-Word Test) that have recently been shown to be differentially lateralized (the right and left Prefrontal Cortex, respectively), and Cattell’s Culture Fair Intelligence test. Results: Analysis revealed that performance on the Hayling Sentence Completion Test predicted the amount of crude errors and the overall score on the Fist-Edge-Palm task, and that pacing condition had no effect on this outcome. Neither the Stroop Color-Word Test nor Cattell’s Culture Fair Intelligence Test predicted performance on the Fist-Edge-Palm task. Conclusions: Consistent with some previous neuroimaging findings, the present findings suggest that Fist-Edge-Palm task performance relies on right lateralized inhibitory processes.

https://eprints.bournemouth.ac.uk/34225/

Source: Scopus

What type of inhibition underpins performance on Luria's Fist-Edge-Palm task?

Authors: Varkovetski, M., Pihkanen, K., Shanker, S., Parris, B.A. and Gurr, B.

Journal: J Clin Exp Neuropsychol

Volume: 42

Issue: 6

Pages: 544-555

eISSN: 1744-411X

DOI: 10.1080/13803395.2020.1776846

Abstract:

OBJECTIVE: The Fist-Edge-Palm task is a motor sequencing task believed to be sensitive to frontal lobe impairment. The present study aimed to investigate the inhibitory processes underlying successful execution of this task. METHOD: Seventy-two healthy participants were asked to perform the Fist-Edge-Palm task paced at 120 bpms, 60 bpms and self-paced. They also completed assessments sensitive to recently dissociated forms of inhibition (the Hayling Sentence Completion Test and the Stroop Color-Word Test) that have recently been shown to be differentially lateralized (the right and left Prefrontal Cortex, respectively), and Cattell's Culture Fair Intelligence test. RESULTS: Analysis revealed that performance on the Hayling Sentence Completion Test predicted the amount of crude errors and the overall score on the Fist-Edge-Palm task, and that pacing condition had no effect on this outcome. Neither the Stroop Color-Word Test nor Cattell's Culture Fair Intelligence Test predicted performance on the Fist-Edge-Palm task. CONCLUSIONS: Consistent with some previous neuroimaging findings, the present findings suggest that Fist-Edge-Palm task performance relies on right lateralized inhibitory processes.

https://eprints.bournemouth.ac.uk/34225/

Source: PubMed

What type of inhibition underpins performance on Luria's Fist-Edge-Palm task?

Authors: Varkovetski, M., Pihkanen, K., Shanker, S., Parris, B.A. and Gurr, B.

Journal: JOURNAL OF CLINICAL AND EXPERIMENTAL NEUROPSYCHOLOGY

Volume: 42

Issue: 6

Pages: 544-555

eISSN: 1744-411X

ISSN: 1380-3395

DOI: 10.1080/13803395.2020.1776846

https://eprints.bournemouth.ac.uk/34225/

Source: Web of Science (Lite)

What type of inhibition underpins performance on Luria's Fist-Edge-Palm task?

Authors: Varkovetski, M., Pihkanen, K., Shanker, S., Parris, B.A. and Gurr, B.

Journal: Journal of clinical and experimental neuropsychology

Volume: 42

Issue: 6

Pages: 544-555

eISSN: 1744-411X

ISSN: 1380-3395

DOI: 10.1080/13803395.2020.1776846

Abstract:

Objective

The Fist-Edge-Palm task is a motor sequencing task believed to be sensitive to frontal lobe impairment. The present study aimed to investigate the inhibitory processes underlying successful execution of this task.

Method

Seventy-two healthy participants were asked to perform the Fist-Edge-Palm task paced at 120 bpms, 60 bpms and self-paced. They also completed assessments sensitive to recently dissociated forms of inhibition (the Hayling Sentence Completion Test and the Stroop Color-Word Test) that have recently been shown to be differentially lateralized (the right and left Prefrontal Cortex, respectively), and Cattell's Culture Fair Intelligence test.

Results

Analysis revealed that performance on the Hayling Sentence Completion Test predicted the amount of crude errors and the overall score on the Fist-Edge-Palm task, and that pacing condition had no effect on this outcome. Neither the Stroop Color-Word Test nor Cattell's Culture Fair Intelligence Test predicted performance on the Fist-Edge-Palm task.

Conclusions

Consistent with some previous neuroimaging findings, the present findings suggest that Fist-Edge-Palm task performance relies on right lateralized inhibitory processes.

https://eprints.bournemouth.ac.uk/34225/

Source: Europe PubMed Central

What type of inhibition underpins performance on Luria's Fist-Edge-Palm task?

Authors: Varkovetski, M., Pihkanen, K., Shanker, S., Parris, B.A. and Gurr, B.

Journal: Journal of Clinical and Experimental Neuropsychology

Volume: 42

Issue: 6

Pages: 544-555

ISSN: 1380-3395

Abstract:

OBJECTIVE: The Fist-Edge-Palm task is a motor sequencing task believed to be sensitive to frontal lobe impairment. The present study aimed to investigate the inhibitory processes underlying successful execution of this task. METHOD: Seventy-two healthy participants were asked to perform the Fist-Edge-Palm task paced at 120 bpms, 60 bpms and self-paced. They also completed assessments sensitive to recently dissociated forms of inhibition (the Hayling Sentence Completion Test and the Stroop Color-Word Test) that have recently been shown to be differentially lateralized (the right and left Prefrontal Cortex, respectively), and Cattell's Culture Fair Intelligence test. RESULTS: Analysis revealed that performance on the Hayling Sentence Completion Test predicted the amount of crude errors and the overall score on the Fist-Edge-Palm task, and that pacing condition had no effect on this outcome. Neither the Stroop Color-Word Test nor Cattell's Culture Fair Intelligence Test predicted performance on the Fist-Edge-Palm task. CONCLUSIONS: Consistent with some previous neuroimaging findings, the present findings suggest that Fist-Edge-Palm task performance relies on right lateralized inhibitory processes.

https://eprints.bournemouth.ac.uk/34225/

Source: BURO EPrints