Recognizing the semiologic importance of the second, and most famous, sign described by Joseph Babinski - the extension of the hallux after stimulation of the plantar region in order to differentiate organic from pithiatic paralysis- several authors have tried to find a comparable signal in the hand. After 122 years, no one has succeeded.
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http://dx.doi.org/10.1590/0004-282X20180107 | DOI Listing |
Sci Rep
June 2024
Department of Geophysics, Institute of Astronomy, Geophysics and Atmospheric Sciences, University of São Paulo (USP), São Paulo, SP, Brazil.
The Ediacaran-Cambrian transition documents a critical stage in the diversification of animals. The global fossil record documents the appearance of cloudinomorphs and other shelled tubular organisms followed by non-biomineralized small carbonaceous fossils and by the highly diversified small shelly fossils between ~ 550 and 530 Ma. Here, we report diverse microfossils in thin sections and hand samples from the Ediacaran Bocaina Formation, Brazil, separated into five descriptive categories: elongate solid structures (ES); elongate filled structures (EF); two types of equidimensional structures (EQ 1 and 2) and elongate hollow structures with coiled ends (CE).
View Article and Find Full Text PDFInt J Surg Case Rep
June 2024
Kilimanjaro Christian Medical University College, Kilimanjaro, Tanzania; Department of Neurosurgery, Kilimanjaro Christian Medical Centre, Kilimanjaro, Tanzania.
Introduction: Ganglioneuromas are benign neurogenic tumors that arise from the sympathetic ganglia. They are less aggressive compared to the more immature neuroblastomas and ganglioneuroblastomas but can grow to exert mass effect on surrounding tissues.
Presentation Of Case: A 7 years old girl who presented with progressive quadriplegia for 4 months.
Int J Surg Case Rep
May 2024
Department of Orthopedics, West China Hospital of Sichuan University, Chengdu, Sichuan, China. Electronic address:
Introduction: Cervical disc herniation, which often results in ipsilateral upper extremity pain corresponding with the side of herniation, is rarely reported to cause contralateral radiculopathy.
Case Presentation: A 53-year-old man presented to our hospital with left upper arm pain radiating to his left hand. On physical examination, there was hypesthesia in the left thumb, index, and middle finger.
Int J Environ Res Public Health
January 2023
Department of Pharmaceutical Microbiology and Microbiological Diagnostic, Medical University of Lodz, ul. Muszyńskiego 1, 90-151 Lodz, Poland.
Background: Mental health deterioration in young adults in the aftermath of the COVID-19 pandemic is being increasingly studied. It is clear that the psychological consequences of the pandemic will be evident for many years, especially among the younger generation, who did not have time to acquire adaptive coping strategies before the outbreak of COVID-19. The purpose of this study was to assess the condition of the mental health of students at Polish universities after two years of the pandemic.
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