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IRCT20200124046237N1 IRCT 2020-02-01 University of social welfare and rehabilitation sciences The effect of t-DCS on proprioception The effect of transcranial direct current stimulation over posterior parietal cortex and premotor cortex on upper limb joint position sense in healthy adults 2020-02-19 anticipated 45 Complete https://irct.ir/trial/45334 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Basic scienece, Randomization description: Regarding participants sexuality, they will choose one paper among two sealed pockets to get into study groups.Also in order to randomize the priority of assessing joints and ipsilateral or controlateral limb, participants will choose 2 paper out of isolated sealed pockets, Blinding description: All the participants will be blind about the study groups. Analyzor of the results will be blind to participants and study groups. N/A Healthy people. Intervention 1: Intervention group: After assessing the active joint position sense of shoulder,elbow and wrist from both sides, t-DCS will be used on right posterior parietal cortex with 1mA , 20 minutes for 5 consecutive days and at the end of the 5 session, the active joint position sense for both upper limbs will be reassessed. Intervention 2: Intervention group: After assessing the active joint position sense of shoulder,elbow and wrist from both sides, t-DCS will be used on right premotor cortex with 1mA , 20 minutes for 5 consecutive days and at the end of the 5 session, the active joint position sense for both upper limbs will be reassessed. Intervention 3: Control group: After assessing the active joint position sense of shoulder,elbow and wrist from both sides,sham t-DCS will be used on right posterior parietal cortex or premotor cortexs with 20 minutes for 5 consecutive days and at the end of the 5 session, the active joint position sense for both upper limbs will be reassessed. Yes - There is a plan to make this available What will be shared: The statistical analyses of the data is published upon the request of the publishing journal. When: Once the resultant paper was published, We will share the statistical analyses upon the journal request. To whom: According the journal policy Conditions: We will not publish participants identification codes, but we publish the statistical analyses to let the reader and researcher make sure about the validity of the results. Where to obtain: The journal in which the resultant paper will be published. How to obtain: The request sent by the journal editor reviewers Comments:
public Elnaz Allahverdlo
No. 38,Aghaghia blvd.Shahrake Golestan
Tehran Iran (Islamic Republic of) 1494913176 +98 21 4473 6165 Elnazallahverdlo@gmail.com University of social welfare and rehabilitation sciences scientific Iraj Abdollahi
Kodakyar Dd End., Daneshjo Blvd., Velenjak
Tehran Iran (Islamic Republic of) 1985713834 +98 21 2218 0039 irajabdollahi@USWR.ac.ir University of social welfare and rehabilitation sciences Iran (Islamic Republic of) Age under 40 years Right handedness No history of neurological diseases No history of convulsion No history of psychological disorders No pace maker and implant No history of pain,discomfort and injury on upper limb during 6 months ago 18 years 40 years Both No cooperation of participants Dispensing and not willing to follow study Sensitivity of the skin of the participants head Rehabilitation Rehabilitation Rehabilitation Intervention group: After assessing the active joint position sense of shoulder,elbow and wrist from both sides, t-DCS will be used on right posterior parietal cortex with 1mA , 20 minutes for 5 consecutive days and at the end of the 5 session, the active joint position sense for both upper limbs will be reassessed. Intervention group: After assessing the active joint position sense of shoulder,elbow and wrist from both sides, t-DCS will be used on right premotor cortex with 1mA , 20 minutes for 5 consecutive days and at the end of the 5 session, the active joint position sense for both upper limbs will be reassessed. Control group: After assessing the active joint position sense of shoulder,elbow and wrist from both sides,sham t-DCS will be used on right posterior parietal cortex or premotor cortexs with 20 minutes for 5 consecutive days and at the end of the 5 session, the active joint position sense for both upper limbs will be reassessed. Active left shoulder joint reposition sense. Timepoint: Before and immediately after intervention. Method of measurement: Photography technique. Active left elbow joint reposition sense. Timepoint: Before and immediately after intervention. Method of measurement: Photography technique. Active left wrist reposition sense. Timepoint: Before and immediately after intervention. Method of measurement: Photography technique. Active right shoulder reposition sense. Timepoint: Before and immediately after intervention. Method of measurement: Photography technique. Active right elbow joint reposition sense. Timepoint: Before and immediately after intervention. Method of measurement: Photography technique. Active right wrist reposition sense. Timepoint: Before and immediately after intervention. Method of measurement: Photography technique. University of social welfare and rehabilitation sciences Approved 2019-07-07 Ethics committee of University of Social welfare and Rehabilitation Sciences Kodak yar Dead end , Daneshjoo Blvd , velenjak Tehran Tehran Iran (Islamic Republic of)