The Effect of Rest Following Massed Practice of Continuous and Discrete Motor Tasks

1978 ◽  
Vol 10 (1) ◽  
pp. 63-67 ◽  
Author(s):  
John F. Catalano
Keyword(s):  
Motor Tasks ◽  
Massed Practice

Bang for Your Buck: A Single-Case Experimental Design Study of Practice Amount and Distribution in Treatment for Childhood Apraxia of Speech

2019 ◽  
Vol 62 (9) ◽  
pp. 3160-3182 ◽  
Author(s):  
Edwin Maas ◽  
Christina Gildersleeve-Neumann ◽  
Kathy Jakielski ◽  
Nicolette Kovacs ◽  
Ruth Stoeckel ◽  
...  
Keyword(s):  
Single Case ◽  
Evidence Base ◽  
Distributed Practice ◽  
Single Subject ◽  
Single Subject Design ◽  
Apraxia Of Speech ◽  
Childhood Apraxia Of Speech ◽  
Opposite Pattern ◽  
Massed Practice ◽  
Treatment Conditions

Purpose The aim of this study was to examine 2 aspects of treatment intensity in treatment for childhood apraxia of speech (CAS): practice amount and practice distribution. Method Using an alternating-treatments single-subject design with multiple baselines, we compared high versus low amount of practice, and massed versus distributed practice, in 6 children with CAS. Conditions were manipulated in the context of integral stimulation treatment. Changes in perceptual accuracy, scored by blinded analysts, were quantified with effect sizes. Results Four children showed an advantage for high amount of practice, 1 showed an opposite effect, and 1 showed no condition difference. For distribution, 4 children showed a clear advantage for massed over distributed practice post treatment; 1 showed an opposite pattern, and 1 showed no clear difference. Follow-up revealed a similar pattern. All children demonstrated treatment effects (larger gains for treated than untreated items). Conclusions High practice amount and massed practice were associated with more robust speech motor learning in most children with CAS, compared to low amount and distributed practice, respectively. Variation in effects across children warrants further research to determine factors that predict optimal treatment conditions. Finally, this study adds to the evidence base supporting the efficacy of integral stimulation treatment for CAS. Supplemental Material https://doi.org/10.23641/asha.9630599

Twenty-Five Years of Massed Practice: Practice Makes Perfect

1975 ◽  
Vol 20 (2) ◽  
pp. 102-104
Author(s):  
LEE W. GREGG
Keyword(s):  
Massed Practice

Difficult rule-based category learning benefits from massed practice

2009 ◽  
Author(s):  
Michael A. Garcia ◽  
Nate Kornell ◽  
Robert A. Bjork
Keyword(s):  
Category Learning ◽  
Massed Practice ◽  
Rule Based

Sensory Motor Tasks in Identification of Alzheimer Disease Using CART

2009 ◽  
Author(s):  
Anya Mazur-Mosiewicz ◽  
Matthew J. Holcomb ◽  
Raymond S. Dean
Keyword(s):  
Alzheimer Disease ◽  
Motor Tasks ◽  
Sensory Motor

Sleep and motor learning

2020 ◽  
pp. 12-19
Author(s):  
Antonio Cicchella
Keyword(s):  
Motor Learning ◽  
Experimental Research ◽  
Human Body ◽  
Learning Process ◽  
Finger Tapping ◽  
Historical Overview ◽  
Motor Tasks ◽  
Sleep Habits ◽  
Simple Motor ◽  
Function Of Sleep

Sleep is a process, which happens in human body and has many functions. One relatively recently studied function of sleep is its involvement in the motor learning process. This paper presents a historical overview of the studies on sleep, and the results of two experimental research studies that explore the motor learning of a simple finger tapping tasks performed by adults, and the sleep habits of boys practicing sports. The research results show that sleep has an effect on improving motion retention of simple motor tasks, and that sports improve sleep for boys, thus contributing to better learning.

scholarly journals Accurate Tongue–Palate Pressure Sensing Device to Study Speech Production and Swallowing in Patients with Complete Denture

2021 ◽  
Author(s):  
Bharat Mirchandani ◽  
Pascal Perrier ◽  
Brigitte Grosgogeat ◽  
Christophe Jeannin
Keyword(s):  
Speech Production ◽  
Temporal Variations ◽  
Complete Denture ◽  
Positive Pressure ◽  
Single Subject ◽  
Audio Signals ◽  
Motor Tasks ◽  
Pressure Sensing ◽  
French Speaking ◽  
Swallowing Pressure

Abstract Objectives The mechanical interactions between tongue and palate are crucial for speech production and swallowing. In this study, we present examples of pressure signals that can be recorded with our PRESLA system (PRESLA holds for the French expression “PRESsion de la LAngue” [Pressure from the tongue]) to assess these motor functions, and we illustrate which issues can be tackled with such a system. Materials and Methods A single French-speaking edentulous subject, old wearer of a complete denture, with no speech production and swallowing disorders, was recorded during the production of nonsense words including French alveolar fricatives, and during dry and water swallowing. The PRESLA system used strain-gauge transducers that were inserted into holes drilled in the palatal surface of a duplicate of the prosthesis at six locations that were relevant for speech production and swallowing. Pressure signals were postsynchronized with the motor tasks based on audio signals. Results Patterns of temporal variations of the pressure exerted by the tongue on the palate are shown for the two studied motor tasks. It is shown for our single subject that patterns for fricative /s/ are essentially bell shaped, whereas pressure signals observed for water swallow begin with a maximum followed by a slow decrease during the rest of the positive pressure phase. Pressure magnitude is almost 20 times larger for water swallow than for /s/ production. Conclusions This study illustrates the usefulness of our PRESLA system for studying speech production and swallowing motor control under normal and pathological conditions.

scholarly journals Changes in Sensorimotor Cortical Activation in Children Using Prostheses and Prosthetic Simulators

2021 ◽  
Vol 11 (8) ◽  
pp. 991
Author(s):  
Christopher Copeland ◽  
Mukul Mukherjee ◽  
Yingying Wang ◽  
Kaitlin Fraser ◽  
Jorge M. Zuniga
Keyword(s):  
Near Infrared ◽  
Primary Motor Cortex ◽  
Tactile Feedback ◽  
Cortical Activation ◽  
Typically Developing ◽  
Neural Responses ◽  
Motor Tasks ◽  
Functional Near Infrared Spectroscopy ◽  
Limb Reduction ◽  
Motor Dexterity

This study aimed to examine the neural responses of children using prostheses and prosthetic simulators to better elucidate the emulation abilities of the simulators. We utilized functional near-infrared spectroscopy (fNIRS) to evaluate the neural response in five children with a congenital upper limb reduction (ULR) using a body-powered prosthesis to complete a 60 s gross motor dexterity task. The ULR group was matched with five typically developing children (TD) using their non-preferred hand and a prosthetic simulator on the same hand. The ULR group had lower activation within the primary motor cortex (M1) and supplementary motor area (SMA) compared to the TD group, but nonsignificant differences in the primary somatosensory area (S1). Compared to using their non-preferred hand, the TD group exhibited significantly higher action in S1 when using the simulator, but nonsignificant differences in M1 and SMA. The non-significant differences in S1 activation between groups and the increased activation evoked by the simulator’s use may suggest rapid changes in feedback prioritization during tool use. We suggest that prosthetic simulators may elicit increased reliance on proprioceptive and tactile feedback during motor tasks. This knowledge may help to develop future prosthesis rehabilitative training or the improvement of tool-based skills.

scholarly journals Limb and trunk accelerometer data collected with wearable sensors from subjects with Parkinson’s disease

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Gloria Vergara-Diaz ◽  
Jean-Francois Daneault ◽  
Federico Parisi ◽  
Chen Admati ◽  
Christina Alfonso ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Symptom Severity ◽  
Wearable Sensors ◽  
Motor Fluctuations ◽  
Sensor Data ◽  
Accelerometer Data ◽  
Motor Tasks ◽  
Specific Symptom ◽  
At Home

AbstractParkinson’s disease (PD) is a neurodegenerative disorder characterized by motor and non-motor symptoms. Dyskinesia and motor fluctuations are complications of PD medications. An objective measure of on/off time with/without dyskinesia has been sought for some time because it would facilitate the titration of medications. The objective of the dataset herein presented is to assess if wearable sensor data can be used to generate accurate estimates of limb-specific symptom severity. Nineteen subjects with PD experiencing motor fluctuations were asked to wear a total of five wearable sensors on both forearms and shanks, as well as on the lower back. Accelerometer data was collected for four days, including two laboratory visits lasting 3 to 4 hours each while the remainder of the time was spent at home and in the community. During the laboratory visits, subjects performed a battery of motor tasks while clinicians rated limb-specific symptom severity. At home, subjects were instructed to use a smartphone app that guided the periodic performance of a set of motor tasks.

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