One in six Americans is currently affected by neurologic disease. As the United States population ages, the number of neurologic complaints is expected to increase. Thus, there is a pressing need for more neurologists as well as more neurology training in other specialties. Often interest in neurology begins during medical school, so improving education in medical neural courses is a critical step toward producing more neurologists and better neurology training in other specialists. To this end, a novel applied neuroanatomy elective was designed at the University of Texas Health Science Center at San Antonio (UTHSCSA) to complement the traditional first-year medical neuroscience course and promote engagement and deep learning of the material with a focus on neurosensory pathways. The elective covered four neurosensory modalities (proprioception/balance, vision, auditory, and taste/olfaction) over four sessions, each with a short classroom component and a much longer activity component. At each session, students reviewed the neurosensory pathways through structured presentations and then applied them to preplanned interactive activities, many of which allowed students to utilize their artistic talents. Students were required to complete subjective pre-course and post-course surveys and reflections. The survey results and positive student comments suggest that the elective was a valuable tool when used in parallel with the traditional medical neuroscience course in promoting engagement and reinforcement of the neurosensory material.
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http://dx.doi.org/10.1002/ase.1469 | DOI Listing |
Int J Mol Sci
December 2024
Department of Biomedical and Biotechnological Sciences, Section of Clinical Biochemistry and Medical Genetics, University of Catania, via Santa Sofia, 95123 Catania, Italy.
This study describes two siblings from consanguineous parents who exhibit intellectual disability, microcephaly, photosensitivity, bilateral sensorineural hearing loss, numerous freckles, and other clinical features that suggest a potential disruption of the nucleotide excision repair (NER) pathway. Whole exome sequencing (WES) identified a novel homozygous missense variant in the gene, which was predicted to be pathogenic. However, a subsequent peculiar audiometric finding prompted further investigation, revealing a homozygous deletion in the gene linked to neurosensorial hearing loss.
View Article and Find Full Text PDFOcul Surf
December 2024
Laboratory of Experimental Ophthalmology, Department of Ophthalmology, Pius-Hospital, School of Medicine and Health Sciences, Carl von Ossietzky University Oldenburg, Germany. Electronic address:
The integrity of corneal nerves is critical for ocular surface health, and damages can lead to Neurotrophic Keratopathy (NK). Despite the regenerative abilities of the peripheral nerve system (PNS), corneal nerve regeneration is often incomplete, and the underlying mechanisms are poorly understood. This study aims to identify potential factors that can enhance corneal nerve regeneration for NK treatment, with a focus on Lysophosphatidic acid (LPA).
View Article and Find Full Text PDFSci Rep
November 2024
Division of Biochemistry, Department of Neuroscience, Carl von Ossietzky Universität Oldenburg, 26111, Oldenburg, Germany.
Vision and magnetoreception in navigating songbirds are strongly connected as recent findings link a light dependent radical-pair mechanism in cryptochrome proteins to signalling pathways in cone photoreceptor cells. A previous yeast-two-hybrid screening approach identified six putative candidate proteins showing binding to cryptochrome type 4a. So far, only the interaction of the cone specific G-protein transducin α-subunit was investigated in more detail.
View Article and Find Full Text PDFMol Ther
November 2024
Translational Hearing Research, Tübingen Hearing Research Center, Department of Otolaryngology - Head and Neck Surgery, University of Tübingen, Tübingen, Germany; Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden. Electronic address:
Recent evidence provides strong support for the safe and effective use of gene therapy in humans with hearing loss. By means of a single local injection of a set of adeno-associated virus (AAV) vectors, hearing was partially restored in several children with neurosensory nonsyndromic autosomal recessive deafness 9 (DFNB9), harboring variants in the OTOF gene. Current research focuses on refining endoscopic and transmastoid injection procedures to reduce risks of side effects, as emerging evidence suggests bidirectional fluid exchanges between the ear and the brain.
View Article and Find Full Text PDFJ Alzheimers Dis
September 2024
Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Poznań, Poland.
Background: Glyoxalase domain containing protein 4 (GLOD4), a protein of an unknown function, is associated with Alzheimer's disease (AD). Three GLOD4 isoforms are known. The mechanism underlying GLOD4's association with AD was unknown.
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