Effect of Perceptual Learning on Motor Skills of Hands:A Functional Magnetic Resonance Imaging Study
スポンサーリンク
概要
- 論文の詳細を見る
Our aim was to clarify the mechanism by which perceptual learning improves motor skills of hands. We included 18 healthy volunteers (age 21.3 ± 0.3 years, mean ± standard deviation) in the study with a crossover design. The subjects were randomly classified into 3 groups, and they performed a 2-ball quick rotation task with a hand. The role of perceptual learning in improving the ability to discern the length of a wooden stick held between the left thumb and index finger was studied between the first and second sessions of the task in group A, and between the second and third sessions in groups B and C with a period of rest interval between the first and second sessions. Functional magnetic resonance imaging (fMRI) was performed for each group during the perceptual learning session. The effect of intervention, in the form of perceptual learning, on the task performance was significantly greater than that of non-intervention in all subjects (p = 0.022). Among all the activated brain areas, the bilateral prefrontal cortices, right premotor area, right supplementary motor area, right primary sensory area, right primary motor area, right inferior parietal lobe, right thalamus, and left cerebellar posterior lobe showed positive correlations between the respective contrasts from the single-subject analysis and the behavioral data before and after the interventions (p < 0.001). This result indicates a pivotal role of the frontoparietal or frontocerebellar circuits in sensorimotor integration; a specific approach that activates these circuits should be developed for clinical rehabilitation of patients.
著者
-
Fujii Masahiko
Department Of Pathology Kyorin University School Of Health Science
-
Kawamata Toshio
Department Of Basic Neuroscience Hyogo Institute For Aging Brain And Cognitive Disorders
-
Maeda Kiyoshi
Division Of Neuroimaging Research And Radiology Service Hyogo Institute For Aging Brain And Cognitiv
-
Yamada Minoru
Department Of Developmental Infectious Diseases Research Institute Osaka Medical Center For Maternal
-
Konishi Junya
Department Of Radiology Kobe University Graduate School Of Medicine
-
Yamada Tatsuya
Department Of Anesthesiology Keio University School Of Medicine
-
SUGIMURA Kazuro
Department of Biomedical Informatics, Division of Radiology, Kobe University Graduate School of Medicine
-
Kawamata Toshio
Department of Rehabilitation Sciences, Kobe University Graduate School of Health Sciences
-
Kawachi Takashi
Institute of Biomedical Research and Innovation
-
Kawamitsu Hideki
Department of Radiology, Kobe University Graduate School of Medicine
関連論文
- Effect of Perceptual Learning on Motor Skills of Hands:A Functional Magnetic Resonance Imaging Study
- 20.二次検診からみた若年婦人の子宮頸部扁平上皮癌(子宮頸部1)(第42回日本臨床細胞学会秋期大会)
- 二次検診からみた若年者の頸がん検診 : その現況と問題点
- S3-5 集団検診における内膜細胞診の役割(細胞診と組織診からみた子宮体癌の診断,シンポジウム3,第45回 日本臨床細胞学会秋期大会)
- Small hepatocellular carcinoma presenting with massive metastasis in the peritoneum, mimicking sarcomatous tumor
- W3-4 4年制大学における細胞検査士養成教育 : 杏林大学保健学部の経験と将来(細胞診専門医・細胞検査士教育とそのコラボレーション,グローバル時代の細胞診,第47回日本臨床細胞学会秋期大会)
- リンパ管内皮細胞特異抗体(D 2-40)を用いた乳癌のリンパ管侵襲の検討
- 乳腺腫瘍における Vascular Endothelial Growth Factor-C (VEGF-C) の発現とリンパ管侵襲
- 乳腺腫瘍における Oxygen-Regulated Protein 150(ORP 150)の発現
- 学生実習における薄切技術習得の評価 : 回転式ミクロトームを使用して
- 腺腫様甲状腺腫は本当に非腫瘍性病変か?
- 当施設における中間期乳癌の特徴
- 乳頭異常分泌に対する乳癌検診 : 確定診断への診断過程
- Pulmonary Lymphangioleiomyomatosis in a Male Patient with Tuberous Sclerosis Complex
- Pulmonary Involvement of Malignant Melanoma : Thin-section CT Findings with Pathologic Correlation
- 子宮内膜増殖症, 子宮内膜異型増殖症および類内膜腺癌における vascular endothelial growth factor ファミリーの免疫組織化学的検討
- Mitochondrial DNA divergence in populations of the tapeworm Diphyllobothrium nihonkaiense and its phylogenetic relationship with Diphyllobothrium klebanovskii
- Diphyllobothriasis Nihonkaiense: Possibly Acquired in Switzerland from Imported Pacific Salmon
- Superconducting and Magnetic Properties of Ce_xLa_Mo_6S_8
- Long Fish Tapeworm in the Intestine: An in situ Observation by Capsule Endoscopy
- O-30 異形成持続要因に関する研究 : なぜHPV58型が?(子宮頸部4,細胞学・基礎と臨床の架け橋,第49回日本臨床細胞学会総会(春期大会))
- O-22 ASCUSおよびHPV感染が疑われたケースにおけるHigh risk HPVの検出(子宮頸部2,細胞学・基礎と臨床の架け橋,第49回日本臨床細胞学会総会(春期大会))
- 子宮頸部ヒト乳頭腫ウイルス感染症における分子生物学的検出の意義(細胞診による遺伝子診断)(第42回日本臨床細胞学会秋期大会)
- Estimation of Contrast of Refraction Contrast Imaging Compared with Absorption Imaging-Basic Approach
- Imaging of Fine Structure of Bone Sample with High Coherent X-ray Beam and High Spatial Resolution Detector
- 細胞診におけるPCNA陽性反応の客観的評価について : 画像解析装置による判定の基礎的検討
- 57 子宮内膜増殖性病変における血管と間質および上皮の面積の変化について(子宮体部2)(第33回日本臨床細胞学会秋期大会)
- 296. 子宮内膜における血管とback to backの関係について(子宮体部XIII)(第35回日本臨床細胞学会総会学術集会)
- 子宮内膜腺癌および子宮内膜増殖症における内皮細胞の出現様式の免疫組織化学的解析
- 3P093 AFM single-molecule force spectroscopy of bacteriorhodopsin in delipidated purple membrane(Protein: Measurement & Analysis,The 48th Annual Meeting of the Biophysical Society of Japan)
- PJ-276 16-slice Multidetector-row CT Coronary Angiography for Detecting Coronary Artery Stenoses : Comparison with Conventional Angiography(X-ray/CT/MRI/DSA5 (I) : PJ46)(Poster Session (Japanese))
- PJ-471 Epicardial Fat Volume Assessed by 64-Slice MDCT is Related to the Presence of Metabolic Syndrome and Ischemic Heart Disease(CT/DSA-10, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- Green tea for tinea manuum in bedridden patients
- 2 実践!!免疫染色・分子病理 : 子宮頸部HPV感染症の細胞診UP-TO-DATE(細胞診UP-TO-DATE,実践!免疫染色・分子病理,グローバル時代の細胞診,第47回日本臨床細胞学会秋期大会)
- 293 子宮頸部中等度異形成の再考察(子宮頸部3(8),一般演題,第46回日本臨床細胞学会秋期大会)
- Comparison of early postoperative quality of life in minimally invasive versus conventional valve surgery
- OJ-386 A Prompt Rise in the Systematic Blood Pressure after Biventricular Pacing Predicts Clinical Improvement in Patients Receiving Biventricular Pacing(Heart failure, clinical-6 (M) OJ65,Oral Presentation (Japanese),The 70th Anniversary Annual Scientifi
- LACK OF PROMOTIVE EFFECT OF QUERCETIN ON METHYLAZOXYMETHANOL ACETATE CARCINOGENESIS IN RATS
- Multi-center Study of 16-slice Multidetector-row CT for Detecting Coronary Artery Stenosis(X-ray/CT/MRI/DSA 6 (I), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- 99 乳腺穿刺吸引細胞診・誤診例の検討(第41回日本臨床細胞学会秋期大会)
- 50 乳頭分泌細胞診を契機として発見された乳腺アポクリン癌の1例
- 243 子宮頸部ヒト乳頭腫ウイルス感染症に出現する奇怪形細胞(第41回日本臨床細胞学会秋期大会)
- Stability Evaluation of Inference Methods for Optoelectronic Fuzzy Inference System
- OJ-170 Improvement of In-Stent Lumen Visualization Using Fine-cell Detector CT(OJ29,CT/MRI (New Technology) (I),Oral Presentation (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
- 職域健診における子宮頸がん検診成績の検討(子宮頸部4, 第46回日本臨床細胞学会総会(春期大会))
- 子宮頸部腺上皮病変の細胞像の検討(子宮頸部 : 腺異形成と上皮内腺癌診断の注目ポイント)(教育セミナー3 : 細胞検査士)(教育セミナー : 諸臓器における臨床と細胞診の接点-私はここに注目する)
- 245 東京顕微鏡院における内膜細胞診の成績(第41回日本臨床細胞学会秋期大会)
- Search for CO Emission from the Gravitational-Lens System MG 0414+0534 and Its Lensing Galaxy
- Effect of the introduction of minimum lesion size on interobserver reproducibility using RECIST guidelines in non-small cell lung cancer patients
- Neoabjuvant androgen withdrawal prior to external radiotherapy for locally advsanced adenocarcinoma of the prostate
- Mixed mesodermal tumor of the corpus uteri with special reference to alkaline phosphatase reactivity : A case report
- Role of tumor angiogenesis in gallbladder carcinoma : with special reference to thymidine phosphorylase
- Expression and Purification of Recombinant Human Annexin A2 in Pichia pastoris and Utility of Expression Product for Detecting Annexin A2 Antibody(MEDICAL BIOTECHNOLOGY)
- Analysis of Modified Franz-Keldysh Effect under Influence of Electronic Intraband Relaxation Phenomena
- 子宮頸部扁平上皮内病変におけるHPV局在パターンと淡染均質無構造核の関係
- Minimally Invasive Port-Access Coronary Artery Bypass Grafting
- 45 乳腺の良・悪性病変における奇怪核の出現と診断的意義
- Influence of Nonlinear Gain and Nonradiative Recombination on the Quantum Noise in InGaAsP Semiconductor Lasers
- Multi-detector Row Helical CT of the Liver : Quantitative Assessment of Iodine Concentration of Intravenous Contrast Material on Multiphasic CT-A Prospective Randomized Study
- Cystic Hamartoma of the Renal Pelvis:Imaging Features
- Mammary Ductoscopy for Diagnosis and Treatment of Intraductal Lesions of the Breast
- Chronological Changes of Microcalcifications of Breast Carcinoma
- Computerized Image Analysis of Clustered Microcalcifications on Mammography: Morphometric Comparison between mammography and Pathology
- 2P118 化学ポテンシャルに基づいたバクテリオロドプシンのフォースカーブのシミュレーション(膜蛋白質,第48回日本生物物理学会年会)
- Design Method for Optical Waveguide Filters Having Corrugation Structures by Corrugation Width Modulation
- Method of Designing a Corrugated Optical Waveguide Filter
- Lack of an association between 5-HT6 receptor gene polymorphisms and suicide victims
- Novel missense polymorphism in the regulator of G-protein signaling 10 gene : analysis of association with schizophrenia
- Mutation and association analysis of the DAP-1 gene with schizophrenia
- Panel-Type Semiconductor Optical Modulator Using Electron Depleting Absorption Control
- Continuous spinal anesthesia and postoperative analgesia for elective cesarean section in a parturient with Eisenmenger's syndrome
- 1P-091 バクテリオロドプシンのフォースカーブのシミュレーション(膜蛋白質,第47回日本生物物理学会年会)
- The Reaction Time of Mental Rotation Predicts Strain in Rugby Players
- Cerebral blood flow changes in the primary motor and premotor cortices during hyperventilation
- Expression of Cytokeratin No. 8 in Cervical Squamous Intraepithelial Lesions with Human Papilloma Virus Infection
- High-resolution MRI using a microscopy coil for the diagnosis of recurrent lateral patellar dislocation
- Mutational analysis of MECP2 in Japanese patients with atypical Rett syndrome
- P-12 NATURAL PRODUCTS SYNTHESIS FEATURED BY SEQUENCIAL OLEFIN METATHESIS
- Less stimulating environmental conditions decrease spatial learning ability and reduce GAP-43 and synaptophysin immunostaining in the hippocampal formation in adult male mice
- 総合討論
- Cortical Layer V Neurons in the Auditory and Visual Cortices of Normal, reeler, and yotari Mice
- Anesthetic management during minimally invasive cardiac surgery with the Port-Access system for closure of atrial septal defect
- Impact of Sonoclot hemostasis analysis after cardiopulmonary bypass on postoperative hemorrhage in cardiac surgery
- W2-2 Signal Transduction in Alzheimer Damaged Neurons : Implication of PKN and Calcineurin (PP2B)
- Review Article Aberration in Signal Transduction Pathway in Human T-Cell Leukemia Virus Type I-Infected T Cells
- An Approximate Analysis of Gain Suppression in Injection Lasers for Band-to-Band and Band-to-Impurity-Level Transitions
- (Invited) Theory of Single Mode Injection Lasers Taking Account of Electronic Intra-band Relaxation : B-4: LASERS (1)
- Estimation of the Intra-Band Relaxation Time in Undoped AlGaAs Injection Laser
- Predicting the probability of falls in community-dwelling elderly individuals using the trail-walking test
- Effects of music and art education in early life and oral functions on the QOL of the Takarazuka Revue Company OG compared with general elderly females
- Effect of low-dose infusion of prostaglandin E_1 in vecuroniuminduced neuromuscular blockade
- A Design Method for Dielectric Multilayer Optical Filters
- Gain Calculation of Undoped GaAs Injection Laser Taking Account of Electronic Intra-Band Relaxation
- Characterization of Sn-doped In2O3 Film on Roll-to-Roll Flexible Plastic Substrate Prepared by DC Magnetron Sputtering
- The Natural Degeneration Course in the T1rho Values of Normal Knee Cartilage
- Lack of an association between 5-HT_6 receptor gene polymorphisms and suicide victims
- A Case of Desmoid-Type Fibromatosis Arising after Thoracotomy for Lung Cancer with a Review of the English and Japanese Literature
- Observation of Optical Amplification Excited by Traveling Electron Beam
- The synthesis of benzofuroquinolines. VI. A new synthesis of benzofuro(2,3-c)quinoline derivatives.
- Case of tick bite with infestation of an extraordinary number of larval Amblyomma testudinarium ticks