• 제목/요약/키워드: Cutaneous Stimulation

검색결과 43건 처리시간 0.018초

피부자극과 관심전환이 항암제 정맥주사 삽입시 통증감소에 미치는 영향 (The Effect of cutaneous Stimulation and Distraction on IV Injection Pain of Chemotherapy Patients)

  • 박정숙
    • 대한간호학회지
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    • 제28권2호
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    • pp.303-318
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    • 1998
  • Cutaneous stimulation and distraction are independent nursing interventions used in various painful conditions, which is explained by gate control theory. This study was aimed at identifying the effect of cutaneous stimulation, distraction and combination of cutaneous stimulation and distraction on the reduction of intravenous injection pain levels of chemotherapy patients. Repeated measurement post test research design was used for one group. Fifty-three cancer patients who received intravenous chemotherapy regulary in outpatient injection rooms of D medical center and Y medical center in Taegu were studied from June 23, 1997 to July 12, 1997. First the intravenous injection pain level of the control period was measured. Second, the intravenous injection pain level of the experimental period using cutaneous stimulation was measured. Third, the intravenous injection pain level of the experimental period using distraction was messured. Fourth, the intravenous injection pain level of the experimental period using a combination of cutaneous stimulation and distraction was measured. The instruments used for this study were a visual analogue pain scale as subjective pain measurement and an objective pain behavior checklist. Analysis of data was done by use of repeated measure ANOVA, bonferni, t-test, and F-test. The results of this study were summerized as follows : 1) The first hypothesis that the subjective pain score of intraveneous injection pain in the experimental period with cutaneous stimulation will be lower than in the control period was rejected. 2) The second hypothesis that the objective pain behavior score of intravenous injection pain in the experimental period with cutaneous stimulation will be lower than in the control period was accepted(F=24.23, p=0.0001, Bornferni p<.05). 3) The third hypothesis that the subjective pain score of intraveneous injection pain in the experimental period with distraction will be lower than in the control period was rejected. 4) The fourth hypothesis that the objective pain score of intravenous injection pain in the experimental period with distraction will be lower than in the control period was accepted(F=24.23, p=0.0001, Bornferni p<.05). 5) The fifth hypothesis that the subjective pain score of intravenous injection pain in the experimental period with combination of cutaneous stimulation and distraction will be lower than in the control period was accepted(F=3.04, p=0.031, Bonferni p<.05). 6) The sixth hypothesis that the objective pain score of intravenous injection pain in the experimental period with combination of cutaneous stimulation and distraction will be lower than in the control period was accepted(F=24.23, p=0.0001, Bonferni p<.05).

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비 전기적 자극에 대한 자율신경계통과 골격근의 반응 (Autonomic and Skeletal Muscle Response to Non-electrical Cutaneous Stimulation)

  • 김인현
    • The Korean Journal of Pain
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    • 제7권2호
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    • pp.307-313
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    • 1994
  • Cutaneous stimulation has had a long history as a method of pain control. While there is general agreement that modern techniques such as electrical stimulation and massage often provide relief from acute pain and may in some cases significantly affect chronic pain, the mechanism by which these techniques affect pain remain unclear. Significant attention has been focused on the effects of stimulation on the autonomic nervous system(ANS) along with the increasing evidence of important ANS modulation of nociceptive activity throughout the pain pathway. However, inconsistent results on the presence and direction of ANS changes from cutaneous stimulation characterize the recent literature. The present study investigated a non-electrical cutaneous stimulation device, the Dermapoints massage roller, as well as an active placebo massage. The results indicate that the Dermapoints massage roller has both general effects associated with simple skin stimulation (such as increased skin temperature), as well as specific effects from increased stimulation by the tooth design of the roller. These specific effects include decreased muscle tension (at least for some muscle sites) and increased sympathetic activation. The results are consistent with a model of activation of Pacinian receptors as a possible mechanism for the antinociceptive properties of cutaneous stimulation.

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피부자극이 혈액투석환자의 동정맥루 천자시 동통감소에 미치는 영향 (The Efect of Cutaneus Stimulation on AV Fistula Puncture Pain of Hemodialysis Patients)

  • 박정숙
    • 대한간호
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    • 제33권1호
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    • pp.37-51
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    • 1994
  • The cutaneous stimulation is an independent nursing intervention used in various painful conditions, and is explained by gate control theory. This study was aimed at identifying the effect of cutaneous stimulation on reduction of arteriovenous fistula puncture pain of hemodialysis patients. One group repeated measurement post test research was designed. Forty-five hemodialysis patients who received arteriovenous fistula puncture regulary in hemodialysis units of an attacted D hospital to K university have been studied from August 16 to 21, 1993. First the arteriovenous fistula puncture pain of control period was measured, and then the arteriovenous fistula puncture pain of experimental period(with cutaneous stimulation) was measured. The instrument used for this study were visual analogue pain scale as subjective pain measurement, objective pain behavior checklist and Spielberger's Trait Anxiety Inventory as intervening variables. Analysis of data was done by use of paired t-test, t-test, ANOVA and Perarson correlation coefficient. The results of this study were summarized as follows; 1) The first hypothesis that the subjective pain score of arteriovenous fistula puncture pain in experimental period(with cutaneous stimulation) will be lower than in control period was partly supported. The subjective pain score of arterial line was rejected(paired t=-0.28, p=0.77) and the subjective pain score of venous line was supported(paired t=2.61, p=0.01). 2) The second hypothesis that the objective pain behavior score of arteriovenous fistula pain in experimental period(with cutaneous stimulation) will be lower than in control period was rejected(arterial line paired t=-0.45, p=0.65; venous line paired t=-0.36, p=0.72). 3) The third hypothesis that the cardiopulmonary signs of arteriovenous fistula puncture pain in experimental period(with cutaneous stimulation) will be lower than in control period was rejected(pulse paired t=-0.8, p=0.42; systolic BP paired t=0.98, p=0.33; diastolic BP paired t=0.43, p=0.66). Further experimental studies with simple intravenous injection patients will be recommended in order to identify the effect of cutaneous stimulation.

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아래팔 내측분지신경의 자극하는 방법에 따른 신경전도검사의 비교 (The Medial Antebrachial Cutaneous Nerve : Orthodromic and Antidromic Conduction Studies)

  • 곽재혁;이동국
    • Annals of Clinical Neurophysiology
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    • 제7권2호
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    • pp.83-87
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    • 2005
  • Background: The study of the medial antebrachial cutaneous nerve (MABCN) is an underused electrodiagnostic tool. But its use is often crucial for assessing mild lower brachial plexus or MABCN lesions, and sometimes for differentiating an ulnar mononeuropathy from a lower brachial plexopathy. This study was designed to know the difference of amplitude and velocity in a stimulation method (orthodromic vs antidromic), side of an arm and sex according by age. Method: MABCN conduction studies were performed orthodromically and antidromically in 90 subjects (42 women and 48 men, ranging from 22 to 79 years of age). We divided subjects into three groups by age (group 1: 20-39 years, group 2: 40-59 years, group 3: 60-79 years). The mean sensory nerve action potential amplitudes and sensory nerve conduction velocities in each group was compared by stimulation method, side of an arm and sex. Result: The amplitudes and velocities made a significant difference between orthodromic and antidromic method in all age groups. At comparison in amplitude and velocity by side of an arm, only amplitude was significantly higher in right arm than left by any stimulation method. The amplitudes and velocities were of no statistically differences in sex except amplitude checked orthodromically in right arm. Conclusion: This study suggests that there is the differences in conduction study of MABCN by stimulation method and side of an arm.

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발바닥의 피부 감각 변화가 보행 중에 족저압 분포에 미치는 영향 (The Effect of Changes in Foot Cutaneous Sensation on Plantar Pressure Distribution during Gait)

  • 성대영;김중휘;박지원
    • The Journal of Korean Physical Therapy
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    • 제24권5호
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    • pp.306-312
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    • 2012
  • Purpose: The purpose of this study was to examine the effect of changes in foot cutaneous sensation on plantar pressure distribution during gait. Methods: Sixteen healthy young subjects participated in this experiment. All subjects performed two trials of walking under three somatosensory conditions induced by a normal facilitatory insole that provides increased plantar sensory stimulation, and application of lidocaine cream to the plantar surface of the foot to reduce the sensitivity of the soles. Semmes-Weinstein monofilaments were used for evaluation of reduced plantar sensation. The Pedar system was used for measurement of pressure distribution at the plantar surface of the foot. Results: Pressure in the lateral midfoot area showed an increase with increasing and decreasing sensory inputs. When sensory input was increased, plantar pressure showed a decrease in the forefoot area. When sensory input was decreased, plantar pressure showed an increase in the lateral forefoot area and a decrease in the hallux area. Conclusion: By altering sensory feedback, plantar pressure distribution is changed during gait. Plantar cutaneous afferents play an important role in plantar distribution.

표면마취가 저작근 및 경부군의 압력통각역치에 끼치는 영향에 관한 연구 (A Study on the Effects of Topical Anesthesia to Pressure Pain Threshold of the Masticatory and Cervical Muscles)

  • 신민
    • Journal of Oral Medicine and Pain
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    • 제22권1호
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    • pp.183-192
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    • 1997
  • Pressure pain thresholds are routinely used in orofacial pain research to evaluate the response of deep orofacial tissues to mechanical stimulation. Like other psychophysical measurements, however, this technique must stimulate cutaneous tissues before stimulating deeper tissues. This study aimed at evaluating the influence of the cutaneous hypoesthesia on the pressure pain threshold in 30 healthy volunteers. PPTs were determined with electric pressure algometry over masseter, temporalis anterior, sternocleidomastoid, and trapezius muscle before and after skin hypoesthesia. A local anesthetic cream and a control cream were applied following a placebo-controlled double-blind design and PPTs were reassessed. Two examiners measured PPTs two times on each muscles, randomly. And the EMG activity of all muscles were measured to evaluate the relationship with PPTs. The collected data were processed by SAS/STAT program. The obtained results were as follows : 1. There were a tendency to increase PPTs after than before cutaneous hypoesthesia, but, there were no significant difference statistically. 2. PPTs were consistently higher in anterior temporalis than in masseter muscle. 3. In all occasions, PPTs were higher in males than in females(p<0.001). 4. A statistically significant correlation was obtained from values of intra-examiners and inter-examiners in all measured muscles. 5. A significantly positive correlation was not found between PPT and functional EMG activity.

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외이에 대한 경피신경 전기자극과 레이저가 실험적 피부 통증역치에 미치는 영향 (Effects of Transcutaneous Electrical Nerve Stimulation and Laser at Auricular Points on Experimental Cutaneous Pain Threshold)

  • 심연주;이미선;이윤주
    • 한국전문물리치료학회지
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    • 제4권1호
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    • pp.87-94
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    • 1997
  • The purposes of this study were 1) to determine the changes between pre-treatment and post-treatment of four groups of 15 persons each and 2) to compare the effect of conventional transcutaneous electrical nerve stimulation(TENS) and laser at auricular acupuncture points on experimental pain threshold measured at the wrist. Sixty healthy adult men and women(M:32, F:28), aged 20 to 28 years, were assigned randomly to one of four groups. Group 1 received TENS to the appropriate auricular point for wrist pain, Group 2 received laser to the appropriate auricular point for wrist pain, Group 3 received placebo TENS to the appropriate auricular point for wrist pain, Group 4 received no treatment and served as controls. Experimental pain threshold at the wrist was determined with a painful electrical stimulus before and 20 minutes after ear stimulation. Group 1 was the only group that showed a stastically significant increase (p<0.05) in pain threshold after treatment whereas the Group 2,3 and 4 did not. These results suggest that TENS has the capability to higher pain threshold but laser does not.

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경피신경자극치료와 경직억제기술이 뇌성마비의 경직에 미치는 효과 (Effects of TENS and Inhibitive Techniques on Spasticity in Cerebral Palsy: A Single-Subject Study)

  • 김원호
    • 한국전문물리치료학회지
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    • 제4권1호
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    • pp.70-77
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    • 1997
  • An A-B-A-C single subject research design was used to assess the effectiveness of transcutaneous electrical nerve stimulation(TENS) and inhibitive techniques on spasticity in a 10-year-old girl with cerebral palsy. Stimulation electrodes were placed over the sural nerve of the right leg. The standard method of cutaneous stimulation, TENS with impulse frequency of 100 Hz, was applied. Inhibitive techniques including stretch, antagonist contraction, and weight bearing were used. The tonus of the leg muscle was measured by means of a surface-EMG biofeedback unit. Visual analysis of data indicate that the child showed clinically significant reduction of spasticity in passive ankle movement following 30 minutes of TENS and inhibitive techniques application, respectively. The effect of TENS on spasticity inhibition was similar to that of inhibitive techniques. This result suggests that for this child with cerebral palsy, the application of TENS to the sural nerve may induce short-term post-stimulation inhibitory effects on the spasticity of cerebral palsy. Replication of this study with a more complex single-subject design involving more subjects is recommended to confirm this result.

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고양이 척수 전근내 감각신경 자극으로 유발된 승압반응의 생리학적 특성 (Properties of the Arterial Pressor Response Induced by Stimulation of the Ventral Root Afferent Fibers in the Cat)

  • 김전;서상아;성호경
    • The Korean Journal of Physiology
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    • 제23권1호
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    • pp.129-138
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    • 1989
  • 척수 전근내 구심신경의 특성을 알아보기 위하여 고양이에서 L7 척수 전근을 전기자극하여 유발되는 동맥혈압의 변동을 관찰하였다. morphine을 정맥내 혹은 직접 척수에 투여하여 그 효과를 관찰하였으며 척수에 부분적인 손상을 가하여 척수 전근의 구심정보가 척수의 어느 부위를 통하여 중추로 올라가 승압반응을 유발하는지를 결정하여 다음과 같은 결과를 얻었다. 1. 척수전근을 C-강도, 높은 빈도로 자극하면 현저한 승압반응을 유발하였으며 낮은 빈도로 자극할 때에는 피부 혹은 근육감각신경을 자극할 때 보이는 감압반응이 유발되지 않았다. 2. 경수부위를 절단하였을 경우 승압반응이 소실되어 승압반응이 전적으로 척수 상부구조를 통하여 일어남을 알 수 있었다. 3. 승압 반응의 척수내 상행경로는 척수의 dorsolateral funiculus에 양측성으로 존재하였다. 4. 정맥내로 주사한 morphine은 척수 전근내 구심섬유가 자극되어 유발되는 승압반응을 강화시켰으나 척수에 직접 투여한 morphine은 승압반응을 억제하였다. 이상의 결과로부터 척수 전근내에 존재하는 구심성 섬유들은 기능적으로 근육 감각신경 중에 승압반응을 유발하는 C-섬유와 유사한 성질을 갖는다고 사료된다.

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다채널 진동자극이 체성감각에 미치는 영향 (Effect of Multi-Channel Vibration Stimulation on Somatosensory Sensibility)

  • 배태수;김형재;김솔비;장윤희;김신기;문무성
    • 한국정밀공학회지
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    • 제28권6호
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    • pp.651-656
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    • 2011
  • Although prosthetic training was received, most of amputees mainly depend on visual feedback to use prostheses, not on cutaneous and proprioceptive sensibility. Our objective of this study was to determine if there are changes in the somatosensory sensibility of amputees compared to non-amputees using multi-channel vibration stimulation system. One transradial amputees and ten non-amputees were involved. To investigate changes of residual somatosensory sensibility at stump, we set up custom-made vibration stimulation system including eight actuators (4 medial and 4 lateral) and GUI-based acquisition system. The results showed that there was similar pattern of subjective response at most of channels among group as stimulation increases. However, amputees' subjective response at channel 8 for 238Hz vibration was more sensitive than that of healthy persons. With respect to channels, response at channel 4 (medial) corresponding region to flexor carpi ulnaris for transradial amputees was most sensitive than other channels. In addition, sensitivity of four medial channels was on average about 0.5 scale than that of four lateral channels. Somatosensory sensibility was amputee, women, and men in sensibility order.