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BOLD Long-Range Temporal Correlations Reflect Changes in Language and Depression Across Intensive Aphasia Therapy

Author(s): Jäger AP; Steele CJ; Dreyer FR; Osterloh MR; Sadlon A; Nikulin V; Mohr B; Pulvermüller F;

Background: Intensive language-action therapy treats language deficits and depressive symptoms in chronic poststroke aphasia, yet the underlying neural mechanisms remain underexplored. Long-range temporal correlations (LRTCs) in blood oxygenation level-dependent signals indicate persistence in brain activity patterns and may relate to learning and levels ...

Article GUID: 40927858


Development and Application of Children s Sex- and Age-Specific Fat-Mass and Muscle-Mass Reference Curves From Dual-Energy X-Ray Absorptiometry Data for Predicting Cardiometabolic Risk

Author(s): Saputra ST; Van Hulst A; Henderson M; Brugiapaglia S; Faustini C; Kakinami L;

Background: A dual-energy x-ray absorptiometry (DXA)-derived phenotype classification based on fat mass and muscle mass has been developed for adults. We extended this to a paediatric population. Methods: Children's (= 17 years) DXA data in NHANES (n = 6120) were used to generate sex- and age-specific deciles of appendicular skeletal muscle mass inde ...

Article GUID: 40878792


Multivariate white matter microstructure alterations in older adults with coronary artery disease

Author(s): Tremblay SA; Potvin-Jutras Z; Sabra D; Rezaei A; Sanami S; Gagnon C; Intzandt B; Mainville-Berthiaume A; Wright L; Leppert IR; Tardif CL; Steele CJ; Iglesies-Grau J; Nigam A; Bherer L; Gauthier CJ;

Patients with coronary artery disease (CAD) face an increased risk of cognitive impairment, dementia, and stroke. While white matter (WM) lesions are frequently reported in patients with CAD, the effects on WM microstructure alterations remain largely unknown. We aimed to identify WM microstructu ...

Article GUID: 40829939


The age of obesity onset affects changes in subcutaneous adipose tissue macrophages and T cells after weight loss

Author(s): Murphy J; Morais JA; Tsoukas MA; Cooke AB; Daskalopoulou SS; Santosa S;

Introduction: Adipose tissue inflammation, driven in part by immune cells, may contribute to the elevated type 2 diabetes risk in adults with childhood-onset obesity (CO) compared to those with adult-onset obesity (AO). Weight loss can modify adipose tissue immune cell composition, but whether these changes differ by obesity onset remains unknown. Method ...

Article GUID: 40831565


Prioritising methodological research questions for scoping reviews, mapping reviews and evidence and gap maps for health research: a protocol for PROSPECT Delphi study

Author(s): Pollock D; Hasanoff S; McBride G; Kanukula R; Tricco AC; Khalil H; Campbell F; Jia RM; Alexander L; Peters M; Vieira AM; Aromataris E; Nunn J; Saran A; Evans C; Godfrey C; Pieper D; de Moraes ÉB; Biesty L; Colquhoun H; Devane D; Toomey E ...

Introduction: Scoping reviews, mapping reviews and evidence and gap maps (collectively known as 'big picture reviews') in health continue to gain popularity within the evidence ecosystem. These big-picture reviews are beneficial for policy-makers, guideline developers and researchers with ...

Article GUID: 40759523


The longitudinal effects of global and regional brain measurements on cognitive abilities

Author(s): Hosseininasabnajar F; Kakinami L;

Loss of brain tissues and cognitive abilities are natural processes of aging, but longitudinal studies are limited. We explored the longitudinal association between global and regional brain measures with cognitive abilities among individuals with normal cognitive status, mild cognitive impairment, and Alzheimer's Disease, including those with stable ...

Article GUID: 40739300


Assessing quantitative MRI techniques using multimodal comparisons

Author(s): Carter F; Anwander A; Johnson M; Goucha T; Adamson H; Friederici AD; Lutti A; Gauthier CJ; Weiskopf N; Bazin PL; Steele CJ;

The study of brain structure and change in neuroscience is commonly conducted using macroscopic morphological measures of the brain such as regional volume or cortical thickness, providing little insight into the microstructure and physiology of the brain. In contrast, quantitative Magnetic Reson ...

Article GUID: 40705745


Is Adipose Tissue Inflammation the Culprit of Obesity-Associated Comorbidities?

Author(s): Turner L; Wanasinghe AI; Brunori P; Santosa S;

In individuals with obesity, the onset of chronic comorbidities coincides with the excessive accumulation of adipose tissue in various tissue beds. As obesity progresses, adipose tissue becomes increasingly dysfunctional causing chronic low-grade inflammation. Indeed, adipose tissue inflammation, which partially stems from macrophage infiltration and expr ...

Article GUID: 40533358


Visual Features in Stereo-Electroencephalography to Predict Surgical Outcome: A Multicenter Study

Author(s): Abdallah C; Thomas J; Aron O; Avigdor T; Jaber K; Doležalová I; Mansilla D; Nevalainen P; Parikh P; Singh J; Beniczky S; Kahane P; Minotti L; Chabardes S; Colnat-Coulbois S; Maillard L; Hall J; Dubeau F; Gotman J; Grova C; Frauscher B;

Objective: Epilepsy surgery needs predictive features that are easily implemented in clinical practice. Previous studies are limited by small sample sizes, lack of external validation, and complex computational approaches. We aimed to identify and validate visually stereo-electroencephalography ( ...

Article GUID: 40519108


Morphological characteristics of the thoracolumbar fascia: relationship to chronic low back pain and back extension strength

Author(s): Caron FP; Martin Smith C; Naghdi N; Iorio OC; Bertrand C; Fortin M;

Purpose: The purpose of this study was to investigate the relationship between different characteristics of the Thoracolumbar Fascia (TLF) (e.g., length, epimuscular fat distribution) with pain status and lumbar extension strength in a sample of participants with and without chronic low back pain (CLBP). Methodology: This cross-sectional study included 2 ...

Article GUID: 40498329


What is the role of non-surgical clinicians in the assessment and management of degenerative cervical myelopathy? - Insights from the RECODE-DCM peri-operative rehabilitation incubator

Author(s): Chauhan RV; Demetriades AK; Boerger TF; Lantz JM; Treanor C; Kalsi-Ryan S; Kumar V; Wood L; Plener J; Wilson N; Fortin M; Ammendolia C; Paus A; Dhillon RS; Davies B; Fehlings MG; Anderson DB;

Introduction: Evidence on degenerative cervical myelopathy (DCM) has frequently focussed on surgical management, overlooking the role of non-surgical clinicians. Their contributions in the patient journey remain largely underexplored in the literature. Research question: What is the role of non- ...

Article GUID: 40487873


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