Read by QxMD icon Read

Graded mental imagery

M Melogno-Klinkas, S Nunez-Nagy, S Ubillos-Landa
INTRODUCTION: Motor imagery is a mental representation of movement without any body movement and its training accelerates motor learning and improves motor skills. A thorough understanding of how to manipulate mental images is necessary before using motor imagery in physical rehabilitation. This systematic review analyzes the psychometric properties of the outcome measures on motor imagery ability for the Spanish-speaking people and discusses its usefulness in people with motor disabilities...
November 1, 2017: Revista de Neurologia
Kapil Mishra, Mariam Mathai, Robert C Della Rocca, Harsha S Reddy
OBJECTIVE: To develop a new oculoplastic curriculum that incorporates learning theory of skill acquisition. To develop and evaluate the effectiveness of instructional videos for an oculoplastic surgical wet laboratory. DESIGN: Proof of concept, randomized controlled trial. SETTING: New York Eye and Ear Infirmary of Mount Sinai-tertiary care academic institution. PARTICIPANTS AND METHODS: In total, 16 ophthalmology residents were randomly assigned to 1 of 2 groups and given either video and text or text instructions alone for the following 2 procedures: blepharoplasty and eyelid laceration repair...
September 2017: Journal of Surgical Education
Ann Meulders, Daniel S Harvie, G Lorimer Moseley, Johan W S Vlaeyen
Recent research suggests that the mere intention to perform a painful movement can elicit pain-related fear. Based on these findings, the present study aimed to determine whether imagining a movement that is associated with pain (CS+) can start to elicit conditioned pain-related fear as well and whether pain-related fear elicited by imagining a painful movement can spread towards novel, similar but distinct imagined movements. We proposed a new experimental paradigm that integrates the left-right hand judgment task (HJT) with a differential fear conditioning procedure...
September 2015: Behavior Therapy
Sonia Gayoso García, Guillaume Herbet, Hugues Duffau
BACKGROUND: The perception we have of our own body, called 'body image,' is crucial for self-awareness. Here, we evoked reproducible mental imagery of a postural illusion by intrasurgical electrostimulation of the central cortex. CASE REPORT: A 24-year-old patient experienced seizures involving vivid mental imagery of biomechanically impossible movements of the upper limb. A right precentral low-grade glioma was diagnosed. Awake surgery with intraoperative electrostimulation sensorimotor mapping was performed...
2015: Stereotactic and Functional Neurosurgery
Marianne E Klinke, Thóra B Hafsteinsdóttir, Haukur Hjaltason, Helga Jónsdóttir
OBJECTIVES: To identify rehabilitation interventions that can be integrated into ward-based nursing for patients with hemispatial neglect following stroke in the right brain hemisphere. DESIGN: A systematic review of interdisciplinary literature. DATA SOURCES: A preliminary literature search without time limits was conducted in the Cochrane Controlled Trials Register. We then searched the PubMed, CINAHL and PsychINFO databases for relevant articles published between January 2006 and June 2014...
August 2015: International Journal of Nursing Studies
Fernando Marmolejo-Ramos, Kim Hellemans, Amy Comeau, Adam Heenan, Andrew Faulkner, Alfonso Abizaid, Amedeo D'Angiulli
Although food and affective pictures share similar emotional and motivational characteristics, the relationship between the neuronal responses to these stimuli is unclear. Particularly, it is not known whether perceiving and imagining food and affective stimuli elicit similar event-related potential (ERP) patterns. In this study, two ERP correlates, the early posterior negativity (EPN) and the late positive potential (LPP) for perceived and imagined emotional and food photographs were investigated. Thirteen healthy volunteers were exposed to a set of food photos, as well as unpleasant, pleasant, and neutral photos from the International Affective Picture System...
June 2015: Neuroscience Bulletin
I Gagnon, L Grilli, D Friedman, G L Iverson
The purpose of this study was to examine the effectiveness of an active rehabilitation intervention for adolescents who are slow-to-recover after a sport-related concussion. Ten adolescents (three girls and seven boys) seen at the Montreal Children's Hospital Concussion Clinic participated in this case series. Adolescents who were symptomatic more than 4 weeks after the injury were provided with an active rehabilitation intervention (M = 7.9 weeks following injury; range = 3.7 to 26.2 weeks). The rehabilitation program includes gradual, closely monitored light aerobic exercise, general coordination exercises, mental imagery, as well as reassurance, normalization of recovery, and stress/anxiety reduction strategies...
March 2016: Scandinavian Journal of Medicine & Science in Sports
Frank Birklein, Darragh O'Neill, Tanja Schlereth
Complex regional pain syndrome (CRPS) presents with clinical symptoms that can no longer be explained by the initial trauma, including pain, sensory, motor, and trophic symptoms, and impairment of autonomic control of the limb. These symptoms spread distally and go beyond single nerve innervation territories. Typically, the symptoms change through the course of CRPS as a result of the varying pathophysiology. Diagnosis is made clinically after the rigorous elimination of other possible causes, and 3-phase bone scintigraphy can be a useful tool for confirming CRPS...
January 6, 2015: Neurology
Suzanne E Mol, Jelle Jolles
This study aimed to evaluate determinants of differences in leisure reading behavior and school achievement. We specifically examined reading enjoyment, mental imagery, and sex as predictors in a large, age-homogeneous sample of Dutch secondary school students (N = 1,071). Results showed that the prevalence of leisure reading was low in both the lower, pre-vocational track (19.5%) and the higher, pre-academic track (32.5%). Boys read even less than girls. Almost all leisure readers enjoyed reading and engaged in mental imagery, i...
2014: Frontiers in Psychology
Nina Bien, Alexander T Sack
In the current study we aimed to empirically test previously proposed accounts of a division of labour between the left and right posterior parietal cortices during visuospatial mental imagery. The representation of mental images in the brain has been a topic of debate for several decades. Although the posterior parietal cortex is involved bilaterally, previous studies have postulated that hemispheric specialisation might result in a division of labour between the left and right parietal cortices. In the current fMRI study, we used an elaborated version of a behaviourally-controlled spatial imagery paradigm, the mental clock task, which involves mental image generation and a subsequent spatial comparison between two angles...
July 1, 2014: NeuroImage
Andrea D Walz, Taras Usichenko, G Lorimer Moseley, Martin Lotze
OBJECTIVE: Graded motor imagery (GMI) shows promising results for patients with complex regional pain syndrome (CRPS). METHODS: In a case with chronic unilateral CRPS type I, we applied GMI for 6 weeks and recorded clinical parameters and cerebral activation using functional magnetic resonance imaging (fMRI; pre-GMI, after each GMI block, and after 6 mo). Changes in fMRI activity were mapped during movement execution in areas associated with pain processing. A healthy participant served as a control for habituation effects...
March 2013: Clinical Journal of Pain
C Dettmers, M Benz, J Liepert, B Rockstroh
OBJECTIVES: When motor imagery (MI) is impaired in stroke patients, it is not clear, whether this is caused by the central lesion with a disruption of networks or this may be due to inactivity/lack of practice following hemiparesis. To answer this question, we investigated MI in two groups of patients: stroke patients and patients with no central lesion, who suffered high-grade tetraparesis caused by myopathy or spinal muscular atrophy. MATERIALS AND METHODS: The first study measured MI in 31 sub-acute and chronic stroke patients with hand paresis...
October 2012: Acta Neurologica Scandinavica
Woo-Hyung Park, Sheng Li
Previous studies of motor imagery have shown that the same neural correlates for actual movement are selectively activated during motor imagery of the same movement. However, little is known about motor imagery of isometric force. The aim of the present study was to investigate the neural correlates involved in motor imagery of isometric finger forces. Ten subjects were instructed to produce a finger flexion or extension force ranging from 10% to 60% of maximal isometric force and to mentally reproduce the force after an eight-second delay period...
May 2, 2011: Neuroscience Letters
Murielle Grangeon, Aymeric Guillot, Pierre-Olivier Sancho, Marion Picot, Patrice Revol, Gilles Rode, Christian Collet
OBJECTIVE: To test the effect of a postsurgical motor imagery program in the rehabilitation of a patient with quadriplegia. DESIGN: Crossover design with kinematic analysis. SETTING: Rehabilitation Hospital of Lyon. Study approved by the local Human Research Ethics Committee. PARTICIPANTS: C6-level injured patient (American Spinal Injury Association Impairment Scale grade A) with no voluntary elbow extension (triceps brachialis score 1)...
July 2010: Archives of Physical Medicine and Rehabilitation
Mitsuru Noda
Object identification in perceptual tests may include constituents of mental rotation. A matching-to-sample task was conducted with same or different objects to look for evidence of rotation. Elementary schoolchildren (6 to 8 years old) in Grades 1 to 4 (N = 264) participated, using the inclined Flags Test and the Water Level Test to ensure that children can use kinematic imagery for the Flags Test even if they used static imagery for the Water Level Test. Performance on the inclined Flags Test varied by age group...
October 2008: Perceptual and Motor Skills
Jeanine A Verbunt, Henk A M Seelen, Feljandro P Ramos, Bernard H M Michielsen, Wim L Wetzelaer, Martine Moennekens
BACKGROUND: Over 50% of patients with upper limb paresis resulting from stroke face long-term impaired arm function and ensuing disability in daily life. Unfortunately, the number of effective treatments aimed at improving arm function due to stroke is still low. This study aims to evaluate a new therapy for improving arm function in sub-acute stroke patients based on mental practice theories and functional task-oriented training, and to study the predictors for a positive treatment result...
April 11, 2008: BMC Neurology
Jacqueline H Crosbie, Suzanne M McDonough, David H Gilmore, M Ivan Wiggam
OBJECTIVE: To assess the feasibility and practicalities of using the technique of mental practice as an adjunct in the rehabilitation of the upper limb following stroke. DESIGN: A series of single-case studies. SETTING: A stroke rehabilitation unit in Belfast. SUBJECTS: Fourteen patients admitted for rehabilitation of their first stroke: six men and four women, aged 45-81 between 10 and 176 days post stroke. INTERVENTION: Each patient underwent a single-case design, with two weeks baseline, two weeks intervention and one week withdrawal...
February 2004: Clinical Rehabilitation
John G Seamon, Sarah E Schlegel, Peter M Hiester, Susan M Landau, Brianne F Blumenthal
In the boundary extension illusion, subjects recollect more of a photographed scene than was originally shown. In this study, first- and fifth-grade children, young adult college students, and older adults studied 4 one-object or 4 two-object picture stimuli for 15 s each. Immediately after each visual scene was shown, the subjects drew it from memory inside a rectangle that was the same size as the previous picture. This study demonstrated that all age groups, from young children to older adults, were susceptible to the boundary extension illusion...
2002: American Journal of Psychology
M L Howe, M L Courage, R Vernescu, M Hunt
In 3 experiments, kindergarten and second-grade children's retention was examined in the context of 2 distinctiveness manipulations, namely, the von Restorff and bizarre imagery paradigms. Specifically, children learned lists of pictures (Experiments 1a and 1b) or interactive images (Experiment 2) and were asked to recall them 3 weeks later. In Experiments 1a and 1b, distinctiveness was manipulated perceptually (changing colors) and conceptually (changing categories or switching to a numeral), whereas in Experiment 2, distinctiveness concerned the interaction (common or bizarre) between the referents...
November 2000: Developmental Psychology
J S Smyth
This paper describes the use of a sequence of recollection and discussion, training in muscle tone control, dental imagery, audio simulation and graded re-exposure to dental procedures to eliminate a severe fear of dental treatment in three adult female patients. All three patients had abstained from regular dental visits throughout their lives and all were in need of urgent dental treatment when the therapy began. One of the patients also identified in herself other maladaptive behaviour and reported a history of mood disorder as well...
December 1999: Australian Dental Journal
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"