Motor Imagery Training in Children With Unilateral Cerebral Palsy

Assessing severity of the disability and motor function. Gross motor functions of children with CP are classified in five levels with GMFCS. This is a classification system based on the child's self-initiated movements with emphasis on sitting, displacement and mobility.

Assessing muscle tone of individuals. It evaluates reaction of the muscle to passive movement of limb both slow and fast speeds. This scale evaluated the speed-dependent nature of spasticity. Quality of muscle reaction (X) and the angle of muscle reaction (Y) are determined by the modified tardieu scale. If quality of muscle reaction score was 2 or higher, the joint angle in which the muscle responds with difficulty will be measured goniometer. The Modified Tardieu Scale scores range from 0 to 5. Scoring: 0= no resistance to passive movement. 1= slight resistance throughout the course of the passive movement. 2= there's a clear catching at a precise angle, which makes passive movement difficult, followed by a release. 3= fatigable clonus (Less than 10 seconds). 4= infatigable clonus (More than 10 seconds). 5= the joint cannot be moved.

Assessing whether individuals' levels of attention differ from between groups. The questionnaire consisted of 27 items and three sub-dimensions (Oppositionality, Hyperactivity, Cognitive Problems-Inattention). Response formats are in the form of a four-point Likert type scale. Answer options and scoring are as follows: 0 points are never correct, 3 points are very accurate, with total scores ranging from 0 to 81. Cognitive Problems-Inattention subscale has the minimum score is 0 and the maximum score is 18. Higher scores are reflective of worse situations of attention.

Mini-Mental State Exam For Children (Mmc) consists of 15 questions designed to assess the cognitive functions of the individual. Includes recording, recall, attention and calculation, temporal orientation, spatial orientation, and language measurement. It takes about 15 minutes to perform.

Surface electromyography is a non-invasive method that involves taking, recording and interpreting the electric activity of muscle groups. Delsys Trigno Wireless System superficial EMG (sEMG) device will be used for evaluation of muscle activation. Measurements will be made in accordance with the criteria of SENIAM (surface EMG for non-invasive assessment of muscle) and the literature. Activation of lower extremity muscles through silver-silver chloride (Ag-AgCl) disposable adhesive electrodes will be evaluated.

Assessing disability and activity and participation. 0: can not do, 1: can do in the form of scoring is done. At the end of the evaluation, the points of the related section are collected.

Assessing health-related quality of life, activity and participation. It consists of five basic sub-groups; upper extremity functions, physical function and sport, transfer and base mobility, pain, happiness / satisfaction.

The Timed Up and Go test (TUG) is a simple test used to assess functional mobility, dynamic balance, walking speed and postural stability. The individual is asked to rise from chair, walk three meters safe and normal speed, turn around, walk back to the chair and sit down. The time is calculated in seconds from the start of the instruction to ends when the patient is seated.

The individual is asked to walk the distance of 10 meter three times with the maximum speed that he or she wants can walk and the average time is recorded.

This test is associated with lower extremity muscle strength and balance. During the test, the individual is asked to stand up and sit for five times without holding up from the chair and the elapsed time is recorded.

Motor imagery capacity is evaluated by mental chronometry. This paradigm compares the duration between the actual movement and the imagined movement similar task duration. In this paradigm, participants are asked to do the 10-Meter Walk Test and then they are asked to imaging the this test. The timing of the imaging and actual movement will be determined by the stopwatch. Then compare the duration of actual and imagined movements. The temporal accuracy between actual and imagined movement will be calculated in terms of the delta time.

Motor imagery capacity is evaluated by mental chronometry. This paradigm compares the duration between the actual movement and the imagined movement similar task duration. In this paradigm, participants are asked to do the Five Times Sit to Stand Test and then they are asked to imaging the this test. The timing of the imaging and actual movement will be determined by the stopwatch. Then compare the duration of actual and imagined movements. The temporal accuracy between actual and imagined movement will be calculated in terms of the delta time.

This task evaluates the left-right discrimination and implicit imagery. Two aspects will be evaluated in the task of recognition of the foot's laterality. First, the precision (percentage of right answers) of the discrimination of the laterality which is the capacity to recognize whether a part of the body belongs to the right or left and second the response time of the participants use in the discrimination task. NOI group designed and developed application about this will be used.

The 30s Repetition Maximum test will be used to assess functional muscle strength of the lower extremities. The three closed kinetic chain exercises of lateral step-up test, sit to stand test, and attain stand through half knee test will be used.

The entertainment level of motor imagery sessions and imagery training for individuals will be evaluated with a 0-10 point numerical rating scale (entertainment scale). There are numbers from 0 to 10 on the horizontal line of 10 cm. 0 "Not fun" on the line in the scale; 10 represents "a lot of fun". Entertainment rating will be recorded numerically from 0 to 10.

The clarity level of motor imagery sessions and imagery training for individuals will be evaluated with a 0-10 point numerical rating scale (clarity scale). There are numbers from 0 to 10 on the horizontal line of 10 cm.

On the horizontal 10 cm horizontal line, 0 means that the visualization never occurs, and 10 indicates that it is very clear. Clarity rating will be recorded numerically from 0 to 10.