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Comparative analysis of intraoperative thermal and optical imaging for identification of the human primary sensory cortex.
J Biomed Opt
January 2025
TU Dresden, Carl Gustav Carus Faculty of Medicine, Anesthesiology and Intensive Care Medicine, Clinical Sensing and Monitoring, Dresden, Germany.
Significance: The precise identification and preservation of functional brain areas during neurosurgery are crucial for optimizing surgical outcomes and minimizing postoperative deficits. Intraoperative imaging plays a vital role in this context, offering insights that guide surgeons in protecting critical cortical regions.
Aim: We aim to evaluate and compare the efficacy of intraoperative thermal imaging (ITI) and intraoperative optical imaging (IOI) in detecting the primary somatosensory cortex, providing a detailed assessment of their potential integration into surgical practice.
Real-time ultrasound-guided thoracic epidural placement: Illustrating the techniques and reporting on prospective observational study.
J Perioper Pract
January 2025
Department of Anesthesiology, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand.
Background: This study aimed to assess the feasibility of real-time ultrasound-guided thoracic epidural placement.
Methods: A prospective observational study was conducted in 20 patients undergoing elective abdominal and thoracic surgery. The procedure, performed with patients in a lateral position, involved three sequential steps: (1) identification of the interlaminar gap, (2) advancement of the Touhy needle, and (3) identification of the epidural space.
Developmental Trajectories and Differences in Functional Brain Network Properties of Preterm and At-Term Neonates.
Hum Brain Mapp
January 2025
Instituto de Neurobiología, Universidad Nacional Autónoma de México, Querétaro, Mexico.
Premature infants, born before 37 weeks of gestation can have alterations in neurodevelopment and cognition, even when no anatomical lesions are evident. Resting-state functional neuroimaging of naturally sleeping babies has shown altered connectivity patterns, but there is limited evidence on the developmental trajectories of functional organization in preterm neonates. By using a large dataset from the developing Human Connectome Project, we explored the differences in graph theory properties between at-term (n = 332) and preterm (n = 115) neonates at term-equivalent age, considering the age subgroups proposed by the World Health Organization for premature birth.
View Article and Find Full Text PDFAberrant network topological structure of sensorimotor superficial white-matter system in major depressive disorder.
J Zhejiang Univ Sci B
December 2024
Center for Cognition and Brain Disorders / Department of Neurology, The Affiliated Hospital of Hangzhou Normal University, Hangzhou 311121, China.
White-matter tracts play a pivotal role in transmitting sensory and motor information, facilitating interhemispheric communication and integrating different brain regions. Meanwhile, sensorimotor disturbance is a common symptom in patients with major depressive disorder (MDD). However, the role of aberrant sensorimotor white-matter system in MDD remains largely unknown.
View Article and Find Full Text PDFFunctional Magnetic Resonance Imaging of Post-Traumatic Headache: A Systematic Review.
Curr Pain Headache Rep
January 2025
Department of Neurology, Danish Headache Center, Copenhagen University Hospital - Rigshospitalet, Valdemar Hansens Vej 5, Entrance 1A, 2600 Glostrup, Copenhagen, Denmark.
Purpose Of Review: To evaluate existing functional magnetic resonance imaging (fMRI) studies on post-traumatic headache (PTH) following traumatic brain injury (TBI).
Recent Findings: We conducted a systematic search of PubMed and Embase databases from inception to February 1, 2024. Eligible fMRI studies were required to include adult participants diagnosed with acute or persistent PTH post-TBI in accordance with any edition of the International Classification of Headache Disorders.
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