146 results found
    1. Neuroscience

    Postictal behavioural impairments are due to a severe prolonged hypoperfusion/hypoxia event that is COX-2 dependent

    Jordan S Farrell, Ismael Gaxiola-Valdez ... G Campbell Teskey
    Local tissue hypoxia follows seizures, is responsible for postictal behavioural dysfunction rather than the seizures per se and can be treated.
    1. Neuroscience

    Autism Spectrum Disorders: Making connections

    Justin W Kenney, Paul W Frankland
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    1. Neuroscience

    Isolated catatonia-like executive dysfunction in mice with forebrain-specific loss of myelin integrity

    Sahab Arinrad, Constanze Depp ... Klaus-Armin Nave
    Loss of myelin integrity in the mouse forebrain perturbs executive functions, assessed by tests requiring normal motor performance.
    1. Biochemistry and Chemical Biology

    Dysfunctional TRPM8 signalling in the vascular response to environmental cold in ageing

    Dibesh Thapa, Joäo de Sousa Valente ... Susan D Brain
    Cold detecting thermoreceptor TRPM8's signalling is diminished with ageing which leads to an impaired response to cold observed in ageing.
    1. Neuroscience

    Short-term modulation of the lesioned language network

    Gesa Hartwigsen, Anika Stockert ... Dorothee Saur
    Virtual lesions of the left posterior inferior frontal gyrus in patients with lesions in the left temporo-parietal cortex disrupt phonologial decisions and lead to compensatory upregulation of the lesion homologue.
    1. Neuroscience

    Hyperreactivity to uncertainty is a key feature of subjective cognitive impairment

    Bahaaeddin Attaallah, Pierre Petitet ... Masud Husain
    Analysis of performance on a novel behavioural paradigm investigating active information gathering reveals that subjective cognitive impairment is associated with hyperreactivity to uncertainty and links this mechanism to the affective burden in the condition and heightened insular-hippocampal connectivity.
    1. Neuroscience

    Impaired voice processing in reward and salience circuits predicts social communication in children with autism

    Daniel Arthur Abrams, Aarthi Padmanabhan ... Vinod Menon
    Children with autism often 'tune out' the voices in their environment and new results show that impaired processing of voices in the brain's reward system may underlie this social behavior.
    1. Developmental Biology

    MCT1-dependent energetic failure and neuroinflammation underlie optic nerve degeneration in Wolfram syndrome mice

    Greta Rossi, Gabriele Ordazzo ... Vania Broccoli
    The endoplasmic reticulum (ER)-resident protein wolframin regulates MCT1 protein levels in retinal glial cells controlling the shuttling of energy metabolites to both somata and axons of retinal ganglion cells and, thus, supporting their fitness and survival.
    1. Neuroscience

    Dysfunctional hippocampal-prefrontal network underlies a multidimensional neuropsychiatric phenotype following early-life seizure

    Rafael Naime Ruggiero, Danilo Benette Marques ... Joao Pereira Leite
    The enduring impacts of early-life seizures on cognition and behavior are not attributed to neuronal loss but to disrupted hippocampus-prefrontal cortex network dynamics, heightened neuroinflammation, and altered dopaminergic transmission.
    1. Neuroscience

    Exploring therapeutic strategies for infantile neuronal axonal dystrophy (INAD/PARK14)

    Guang Lin, Burak Tepe ... Hugo J Bellen
    Endolysosmal trafficking defects, expansion of lysosomes, elevation of ceramides, and disruption of mitochondria are root causes of INAD/PARK14.

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