keyword
Keywords ACL AND Nervous system OR Neur...

ACL AND Nervous system OR Neuroplastic OR Neuroplasticity

https://read.qxmd.com/read/38077185/organization-of-sensorimotor-activity-in-anterior-cruciate-ligament-reconstructed-individuals-an-fmri-conjunction-analysis
#1
JOURNAL ARTICLE
Amber J Schnittjer, HoWon Kim, Adam S Lepley, James A Onate, Cody R Criss, Janet E Simon, Dustin R Grooms
INTRODUCTION: Anterior cruciate ligament reconstruction (ACLR) is characterized by persistent involved limb functional deficits that persist for years despite rehabilitation. Previous research provides evidence of both peripheral and central nervous system adaptations following ACLR. However, no study has compared functional organization of the brain for involved limb motor control relative to the uninvolved limb and healthy controls. The purpose of this study was to examine sensorimotor cortex and cerebellar functional activity overlap and non-overlap during a knee motor control task between groups (ACLR and control), and to determine cortical organization of involved and uninvolved limb movement between groups...
2023: Frontiers in Human Neuroscience
https://read.qxmd.com/read/37938095/sex-differences-in-corticospinal-excitability-and-quadriceps-performance-after-acl-reconstruction
#2
JOURNAL ARTICLE
Anne Leung, Shailesh Kantak, Sommer Hammoud, Rebekah Abraham, Ryan Zarzycki
Anterior cruciate ligament (ACL) ruptures result in lasting quadriceps dysfunction that contributes to secondary injury risk and development of osteoarthritis. There is evidence of persistent reduced nervous system drive (corticospinal excitability, CSE) to the quadriceps and sex differences in both quadriceps performance and CSE post-ACL reconstruction (ACLR). The purposes of this study were to investigate the differences in CSE and quadriceps dysfunction after ACLR between sexes and relative to controls. Twenty subjects 4-9 months post ACLR and 20 age, sex, and activity matched controls participated in this study...
November 8, 2023: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://read.qxmd.com/read/37800098/effect-of-moxibustion-on-knee-joint-stiffness-characteristics-in-recreational-athletes-pre-and-post-fatigue
#3
JOURNAL ARTICLE
Yufeng Zhang, Zirong Bai, Zhiye Zhang, Peng Yuan, Yilin Xu, Zun Wang, David Sutton, Jun Ren, Eamonn Delahunt, Dan Wang
OBJECTIVE: Joint stiffness results from the coupling of the nervous system and joint mechanics, and thus stiffness is a comprehensive representation of joint stability. It has been reported that moxibustion can alleviate general weakness and fatigue symptoms and subsequently may influence joint stiffness. This study investigated whether moxibustion could enhance knee joint stiffness in recreational athletes pre- and post-fatigue. METHODS: Eighteen participants were randomized into intervention (5 males: 20...
October 2023: Asia-Pacific Journal of Sports Medicine, Arthroscopy, Rehabilitation and Technology
https://read.qxmd.com/read/37330758/does-graded-motor-imagery-benefit-individuals-with-knee-pain-a-systematic-review-and-meta-analysis
#4
REVIEW
Taylor Galonski, Cody Mansfield, Josh Moeller, Ricky Miller, Katherine Rethman, Matthew S Briggs
OBJECTIVE: Evaluate how Graded Motor Imagery (GMI) may be used in those with knee pain, if individuals with knee pain present with a central nervous system (CNS) processing deficit, and if GMI is associated with improved outcomes. METHODS: An electronic database search was conducted of PubMed, SPORTDiscus, CINHAL, MEDLINE, Google Scholar, and Sports Medicine Education Index using keywords related to GMI and knee pain. This review was reported following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines...
July 2023: Journal of Bodywork and Movement Therapies
https://read.qxmd.com/read/37186672/combining-neurocognitive-and-functional-tests-to-improve-return-to-sport-decisions-following-acl-reconstruction
#5
JOURNAL ARTICLE
Dustin R Grooms, Meredith Chaput, Janet E Simon, Cody R Criss, Gregory D Myer, Jed A Diekfuss
SYNOPSIS: Neuroplasticity after anterior cruciate ligament (ACL) injury alters how the nervous system generates movement and maintains dynamic joint stability. The postinjury neuroplasticity can cause neural compensations that increase reliance on neurocognition. Return-to-sport testing quantifies physical function but fails to detect important neural compensations. To assess for neural compensations in a clinical setting, we recommend evaluating athletes' neurocognitive reliance by augmenting return-to-sport testing with combined neurocognitive and motor dual-task challenges...
August 2023: Journal of Orthopaedic and Sports Physical Therapy
https://read.qxmd.com/read/37020442/the-longitudinal-neurophysiological-adaptation-of-a-division-i-female-lacrosse-player-following-anterior-cruciate-rupture-and-repair-a-case-report
#6
Robert Mangine, Jim Tersak, Thomas Palmer, Audrey Hill-Lindsay, Bolton Patton, Marsha Eifert-Mangine, Bradley Jacobs, Angelo J Colosimo
BACKGROUND: Neurophysiological adaptation following anterior cruciate ligament (ACL) rupture and repair (ACLR) is critical in establishing neural pathways during the rehabilitation process. However, there is limited objective measures available to assess neurological and physiological markers of rehabilitation. PURPOSE: To investigate the innovative use of quantitative electroencephalography (qEEG) to monitor the longitudinal change in brain and central nervous systems activity while measuring musculoskeletal function during an anterior cruciate ligament repair rehabilitation...
2023: International Journal of Sports Physical Therapy
https://read.qxmd.com/read/36793571/a-preliminary-investigation-into-the-neural-correlates-of-knee-loading-during-a-change-of-direction-task-in-individuals-after-anterior-cruciate-ligament-reconstruction
#7
JOURNAL ARTICLE
Adam Culiver, Dustin Grooms, Nathan Edwards, Laura Schmitt, James Oñate
BACKGROUND: Central nervous system (CNS) function after ACLR, quantified by the blood oxygen level dependent (BOLD) response, is altered in regions of sensory function during knee movement after ACLR. However, it is unknown how this altered neural response may manifest in knee loading and response to sensory perturbations during sport specific movements. PURPOSE: To investigate the relationship among CNS function and lower extremity kinetics, under multiple visual conditions, during 180° change of direction task in individuals with a history of ACLR...
2023: International Journal of Sports Physical Therapy
https://read.qxmd.com/read/36627759/safety-and-efficacy-of-intraosseous-ropivacaine-in-lower-extremity-sore-study
#8
JOURNAL ARTICLE
Marinus D J Stowers, Richard Rahardja, Lance Nicholson, Darren Svirskis, Jacqueline Hannam, Simon W Young
BACKGROUND: Day stay surgery for anterior cruciate ligament (ACL) reconstructions is an increasingly common practice and has driven clinicians to develop postoperative pain regimes that allow same day mobilization and a safe and timely discharge. There is a paucity of literature surrounding the use of intraosseous (IO) ropivacaine used as a Bier's block to provide both intraoperative and postoperative analgesia in lower limb surgery. METHODS: This patient blinded, pilot study randomized 15 patients undergoing ACL reconstruction to receive either IO ropivacaine 1...
January 10, 2023: ANZ Journal of Surgery
https://read.qxmd.com/read/36602922/the-relationship-between-drop-vertical-jump-action-observation-brain-activity-and-kinesiophobia-after-anterior-cruciate-ligament-reconstruction-a-cross-sectional-fmri-study
#9
JOURNAL ARTICLE
HoWon Kim, James A Onate, Cody R Criss, Janet E Simon, Dominik Mischkowski, Dustin R Grooms
BACKGROUND: Injury and reconstruction of anterior cruciate ligament (ACL) result in central nervous system alteration to control the muscles around the knee joint. Most individuals with ACL reconstruction (ACLR) experience kinesiophobia which can prevent them from returning to activity and is associated with negative outcomes after ACLR. However, it is unknown if kinesiophobia alters brain activity after ACL injury. OBJECTIVES: To compare brain activity between an ACLR group and matched uninjured controls during an action-observation drop vertical jump (AO-DVJ) paradigm and to explore the association between kinesiophobia and brain activity in the ACLR group...
January 5, 2023: Brain and Behavior
https://read.qxmd.com/read/35951584/preliminary-brain-behavioral-neural-correlates-of-anterior-cruciate-ligament-injury-risk-landing-biomechanics-using-a-novel-bilateral-leg-press-neuroimaging-paradigm
#10
JOURNAL ARTICLE
Dustin R Grooms, Jed A Diekfuss, Cody R Criss, Manish Anand, Alexis B Slutsky-Ganesh, Christopher A DiCesare, Gregory D Myer
Anterior cruciate ligament (ACL) injury risk reduction strategies primarily focus on biomechanical factors related to frontal plane knee motion and loading. Although central nervous system processing has emerged as a contributor to injury risk, brain activity associated with the resultant ACL injury-risk biomechanics is limited. Thus, the purposes of this preliminary study were to determine the relationship between bilateral motor control brain activity and injury risk biomechanics and isolate differences in brain activity for those who demonstrate high versus low ACL injury risk...
2022: PloS One
https://read.qxmd.com/read/35392122/brain-response-to-a-knee-proprioception-task-among-persons-with-anterior-cruciate-ligament-reconstruction-and-controls
#11
JOURNAL ARTICLE
Andrew Strong, Helena Grip, Carl-Johan Boraxbekk, Jonas Selling, Charlotte K Häger
Knee proprioception deficits and neuroplasticity have been indicated following injury to the anterior cruciate ligament (ACL). Evidence is, however, scarce regarding brain response to knee proprioception tasks and the impact of ACL injury. This study aimed to identify brain regions associated with the proprioceptive sense of joint position at the knee and whether the related brain response of individuals with ACL reconstruction differed from that of asymptomatic controls. Twenty-one persons with unilateral ACL reconstruction (mean 23 months post-surgery) of either the right ( n = 10) or left ( n = 11) knee, as well as 19 controls (CTRL) matched for sex, age, height, weight and current activity level, performed a knee joint position sense (JPS) test during simultaneous functional magnetic resonance imaging (fMRI)...
2022: Frontiers in Human Neuroscience
https://read.qxmd.com/read/35321615/neural-correlates-of-self-reported-knee-function-in-individuals-after-anterior-cruciate-ligament-reconstruction
#12
JOURNAL ARTICLE
Cody R Criss, Adam S Lepley, James A Onate, Janet E Simon, Christopher R France, Brian C Clark, Dustin R Grooms
BACKGROUND: Anterior cruciate ligament (ACL) rupture is a common knee injury among athletes and physically active adults. Despite surgical reconstruction and extensive rehabilitation, reinjuries are common and disability levels are high, even years after therapy and return to activity. Prolonged knee dysfunction may result in part from unresolved neuromuscular deficits of the surrounding joint musculature in response to injury. Indeed, "upstream" neurological adaptations occurring after injury may explain these persistent functional deficits...
March 23, 2022: Sports Health
https://read.qxmd.com/read/35127422/surgeon-administered-anterolateral-geniculate-nerve-block-as-an-adjunct-to-regional-anesthetic-for-pain-management-following-anterior-cruciate-ligament-reconstruction
#13
JOURNAL ARTICLE
Jordan A Gruskay, Stephanie S Pearce, David Ruttum, Emerson S Conrad, Tom R Hackett
Regional anesthetic blockade of the adductor canal following anterior cruciate ligament reconstruction has gained popularity due to theoretical benefit of improved patient experience, decreased requirement for pain medication and maintained motor function. However, this block does not cover the anterior and lateral genicular innervation to the knee, which may lead to persistent pain postoperatively. The following Technical Note details the genicular nervous system and provides rationale and technique for performing a simple surgeon-administered regional anesthetic at the completion of anterior cruciate ligament reconstruction to address the anterior and lateral genicular nervous system...
January 2022: Arthroscopy Techniques
https://read.qxmd.com/read/35111876/fnirs-brain-measures-of-ongoing-nociception-during-surgical-incisions-under-anesthesia
#14
JOURNAL ARTICLE
Stephen Green, Keerthana Deepti Karunakaran, Robert Labadie, Barry Kussman, Arielle Mizrahi-Arnaud, Andrea Gomez Morad, Delany Berry, David Zurakowski, Lyle Micheli, Ke Peng, David Borsook
Significance : Functional near-infrared spectroscopy (fNIRS) has evaluated pain in awake and anesthetized states. Aim : We evaluated fNIRS signals under general anesthesia in patients undergoing knee surgery for anterior cruciate ligament repair. Approach : Patients were split into groups: those with regional nerve block (NB) and those without (non-NB). Continuous fNIRS measures came from three regions: the primary somatosensory cortex (S1), known to be involved in evaluation of nociception, the lateral prefrontal cortex (BA9), and the polar frontal cortex (BA10), both involved in higher cortical functions (such as cognition and emotion)...
January 2022: Neurophotonics
https://read.qxmd.com/read/35047258/unveiling-uncommon-manifestations-in-a-pediatric-patient-with-systemic-lupus-erythematosus-a-case-report
#15
Raksha Ranjan, Sonalika Mehta, Kanchan N Saxena
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease with multi-organ involvement. It may involve skin, kidneys, joints, central nervous system (CNS), and cardiopulmonary system. Marked variations in clinical presentations are seen in SLE patients, ranging from subclinical to life-threatening manifestations. SLE and antiphospholipid syndrome (APS) may be associated with Libman-Sacks endocarditis. Visceral vasculitis usually manifests with disease flares and can affect almost any organ. APS can have arterial or venous thrombosis and the presence of persistently positive antiphospholipid antibodies (aPL), including lupus anticoagulants (LA), anticardiolipin antibodies (aCL), and/or anti-β2-glycoprotein-I antibodies (aβ2GPI)...
December 2021: Curēus
https://read.qxmd.com/read/35024206/a-multi-systems-approach-to-human-movement-after-acl-reconstruction-the-cardiopulmonary-system
#16
JOURNAL ARTICLE
Lucas Seehafer, Scot Morrison, Rich Severin, Brandon M Ness
UNLABELLED: The cardiopulmonary system plays a pivotal role in athletic and rehabilitative activities following anterior cruciate ligament reconstruction, along with serving as an important support for the functioning of other physiologic systems including the integumentary, musculoskeletal, and nervous systems. Many competitive sports impose high demands upon the cardiorespiratory system, which requires careful attention and planning from rehabilitation specialists to ensure athletes are adequately prepared to return to sport...
2022: International Journal of Sports Physical Therapy
https://read.qxmd.com/read/34800969/fibroblast-growth-factor-21-associating-with-serotonin-and-dopamine-in-the-cerebrospinal-fluid-predicts-impulsivity-in-healthy-subjects
#17
JOURNAL ARTICLE
Jinzhong Xu, Fenzan Wu, Yuying Li, Fan Wang, Wenhui Lin, Song Qian, Hui Li, Yuncao Fan, Huai Li, Lijing Chen, Haiyun Xu, Li Chen, Yanlong Liu, Xiaokun Li, Jue He
BACKGROUND: Impulsivity is more commonly reported in subjects with mental disorders compared to healthy subjects, suggesting a potential application of impulsivity in predicting impulsivity-related mental disorders. However, no biomarker of impulsivity available so far. This study explored the association between cerebrospinal fluid (CSF) fibroblast growth factor 21 (FGF21), a key hormonal mediator of the stress response, and impulsivity in healthy subjects. METHODS: A total of 126 healthy persons subjected to surgery of anterior cruciate ligament were recruited in the present study...
November 20, 2021: BMC Neuroscience
https://read.qxmd.com/read/34674738/motor-imagery-to-facilitate-sensorimotor-re-learning-motifs-after-traumatic-knee-injury-study-protocol-for-an-adaptive-randomized-controlled-trial
#18
JOURNAL ARTICLE
Niklas Cederström, Simon Granér, Gustav Nilsson, Rickard Dahan, Eva Ageberg
BACKGROUND: Treatment following traumatic knee injury includes neuromuscular training, with or without surgical reconstruction. The aim of rehabilitation is to restore muscle function and address psychological factors to allow a return to activity. Attention is often on rehabilitation of knee function, but deficiencies often persist. Specific interventions addressing psychological factors are sparing with varying degrees of success. We have developed a novel training program, MOTor Imagery to Facilitate Sensorimotor Re-Learning (MOTIFS), which integrates simultaneous psychological training into physical rehabilitation exercises...
October 21, 2021: Trials
https://read.qxmd.com/read/34614444/persistent-igg-anticardiolipin-autoantibodies-are-associated-with-post-covid-syndrome
#19
Daniel Bertin, Elsa Kaphan, Samuel Weber, Benjamin Babacci, Robin Arcani, Benoit Faucher, Amélie Ménard, Alexandre Brodovitch, Jean Louis Mege, Nathalie Bardin
Persistence of various symptoms in patients who have recovered from coronavirus disease 2019 (COVID-19) was recently defined as 'long COVID' or 'post-COVID syndrome' (PCS). This article reports a case of a 58-year-old woman who, although recovering from COVID-19, had novel and persistent symptoms including neurological complications that could not be explained by any cause other than PCS. In addition to a low inflammatory response, persistence of immunoglobulin G anticardiolipin autoantibody positivity and eosinopenia were found 1 year after acute COVID-19 infection, both of which have been defined previously as independent factors associated with the severity of COVID-19...
December 2021: International Journal of Infectious Diseases: IJID
https://read.qxmd.com/read/34566639/peripheral-dopamine-directly-acts-on-insulin-sensitive-tissues-to-regulate-insulin-signaling-and-metabolic-function
#20
JOURNAL ARTICLE
Gabriela Tavares, Fatima O Martins, Bernardete F Melo, Paulo Matafome, Silvia V Conde
Dopamine is a key regulator of glucose metabolism in the central nervous system. However, dopamine is also present in the periphery and may have direct effects on insulin-sensitive tissues. Dopamine receptor 2 (D2R) agonist bromocriptine is a FDA-approved drug for type 2 diabetes. Herein, we explored the role of peripheral dopamine and its receptors in regulating glucose uptake and metabolism on insulin-sensitive tissues. Peripheral dopamine effect in [3H]2-deoxyglucose uptake in insulin-sensitive tissues was tested in vivo in rats...
2021: Frontiers in Pharmacology
keyword
keyword
167878
1
2
Fetch more papers »
Fetching more papers... Fetching...
Remove bar
Read by QxMD icon Read
×

Save your favorite articles in one place with a free QxMD account.

×

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"

We want to hear from doctors like you!

Take a second to answer a survey question.