Results 81 to 90 of about 13,353 (214)

Perinatal Post‐Anoxic Spinal Cord Injury: A Barrier to Pallidal Neuromodulation? About 2 Cases

open access: yes
Movement Disorders Clinical Practice, EarlyView.
Marylou Grasso   +4 more
wiley   +1 more source

Historical Development of Zoo Tapir (Tapirus ssp.) Survivorship

open access: yesZoo Biology, EarlyView.
The survivorship of tapirs in zoos has improved significantly over historical time. ABSTRACT Tapirs (Tapirus spp.) are large, long‐lived herbivores native to Central and South America and Southeast Asia. All species are currently classified as Vulnerable (T. terrestris) or Endangered (other species) in the IUCN SSC Red List.
Johanna E. Wittenberg   +7 more
wiley   +1 more source

Chronic silencing of subsets of cortical layer 5 pyramidal neurons has a long‐term influence on the laminar distribution of parvalbumin interneurons and the perineuronal nets

open access: yesJournal of Anatomy, Volume 246, Issue 4, Page 479-504, April 2025.
Chronic silencing of subsets of layer 5 projection neurons has distinct effects on the laminar distribution of PV interneurons and the perineuronal nets in the adult primary motor and somatosensory cortex. Abstract Neural networks are established throughout cortical development, which require the right ratios of glutamatergic and GABAergic neurons ...
Florina P. Szabó   +4 more
wiley   +1 more source

Complex Inflammation mRNA-Related Response in ALS Is Region Dependent

open access: yesNeural Plasticity, 2015
Inflammatory changes are analyzed in the anterior spinal cord and frontal cortex area 8 in typical spinal-predominant ALS cases. Increased numbers of astrocytes and activated microglia are found in the anterior horn of the spinal cord and pyramidal ...
Sara Berjaoui   +5 more
doaj   +1 more source

Central nervous system involvement in chronic inflammatory demyelinating polyradiculoneuropathy—MRS and DTI study

open access: yesFrontiers in Neurology
ObjectiveThe current research aimed to analyze the alterations within the motor cortex and pyramidal pathways and their association with the degree of damage within the peripheral nerve fibers in patients with chronic inflammatory demyelinating ...
Edyta Dziadkowiak   +5 more
doaj   +1 more source

Expanding the Phenotype of PARK‐PRKN to Spastic Paraplegia: A Report of Two Cases

open access: yes
Movement Disorders Clinical Practice, EarlyView.
Nicolas Geoffre   +5 more
wiley   +1 more source

Speech Biomarkers for Quantifying Effects of Subthalamic Deep Brain Stimulation in Parkinson's Disease

open access: yesAnnals of Neurology, Volume 100, Issue 3, Page 628-640, September 2026.
Objective Dysarthria is one of the most common and disabling side effects of subthalamic nucleus deep brain stimulation (STN‐DBS) in Parkinson's disease (PD). Stimulation often exacerbates speech dysfunction beyond the effects of PD progression, likely because of current spread to structures surrounding the STN.
Petr Krýže   +17 more
wiley   +1 more source

Dorso‐Ventral and Night‐Day Regulation of Extracellular K+ Dynamics in Mouse Hippocampal Astrocytes

open access: yesGlia, Volume 74, Issue 9, September 2026.
Hippocampal astrocytic K+ buffering varies by region and time. Ventral astrocytes show faster K+ accumulation due to reduced Kir4.1 function. Such regional divergence is modulated by circadian shifts in Kir4.1 and gap junction coupling. ABSTRACT Astrocytes regulate extracellular potassium (K+) through multiple mechanisms operating across distinct ...
Nariman Kiani   +5 more
wiley   +1 more source

Progressive memory loss for one year and visual changes for three months

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2014
A 49-year-old Chinese male presented with memory loss and vision disturbances. Neurological examination revealed bilateral positive Babinski signs. Cognitive assessments showed cognitive impairments.
Si-yuan FAN   +5 more
doaj  

The Quest for the Associative Device for Hebbian‐Like LTP—The Accidental Participant

open access: yesHippocampus, Volume 36, Issue 5, September 2026.
ABSTRACTIn 1985 Holger Wigström (now deceased) and I published a proposed scenario for the induction of hippocampal Hebbian‐like LTP to explain its input specificity and cooperativity. In this scenario LTP is induced by calcium influx through voltage‐dependent NMDA receptor channels co‐localized with the glutamate receptor channels (non‐NMDA) mediating
Bengt Gustafsson
wiley   +1 more source

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