1,047 results found
    1. Neuroscience

    Longitudinal stability of medial temporal lobe connectivity is associated with tau-related memory decline

    Quanjing Chen et al.
    Phosphorylated tau was related to a loss of structural stability in medial temporal lobe connectivity, and this loss of stability moderated the relationship between phosphorylated tau accumulation and memory decline.
    1. Neuroscience

    Hippocampal low-frequency stimulation prevents seizure generation in a mouse model of mesial temporal lobe epilepsy

    Enya Paschen et al.
    Optogenetic and electrical low-frequency stimulation in the sclerotic hippocampus prevents the emergence of spontaneous focal and evoked generalized seizures in a mouse epilepsy model.
    1. Neuroscience

    A causal role for the precuneus in network-wide theta and gamma oscillatory activity during complex memory retrieval

    Melissa Hebscher et al.
    Inhibitory noninvasive stimulation to the precuneus disrupts theta and gamma oscillatory coupling between medial temporal lobes and neocortical regions during complex personal memory retrieval.
    1. Neuroscience

    Delay-dependent contributions of medial temporal lobe regions to episodic memory retrieval

    Maureen Ritchey et al.
    The anterior and posterior parts of the hippocampus have distinct roles in the retrieval of contextual information in memories of recent experiences.
    1. Neuroscience

    Phase-tuned neuronal firing encodes human contextual representations for navigational goals

    Andrew J Watrous et al.
    Prospective navigational goals are represented by single neuron firing rates and firing relative to slow oscillatory phase (phase coding) in the human medial temporal lobe.
    1. Neuroscience

    Dissociable roles of the inferior longitudinal fasciculus and fornix in face and place perception

    Carl J Hodgetts et al.
    Structure-function associations in medial temporal lobe reflect specialised, behaviourally-relevant neurocognitive circuits for the perception of faces and places.
    1. Neuroscience

    Functional topography of the human entorhinal cortex

    Tobias Navarro Schröder et al.
    By employing high-field fMRI and taking advantage of well-known global connectivity fingerprints and sensitivity to spatial and non-spatial information, it is shown that the entorhinal cortex is primarily divided into anterior and posterior subregions.
    1. Neuroscience

    'Online' integration of sensory and fear memories in the rat medial temporal lobe

    Francesca S Wong et al.
    Elements of a past sensory memory are incorporated into a new fear memory, and in this way, a stimulus never paired with danger becomes frightening.
    1. Neuroscience

    Imaging a memory trace over half a life-time in the medial temporal lobe reveals a time-limited role of CA3 neurons in retrieval

    Vanessa Lux et al.
    The retrieval of recent memories and very remote memories may rely on distinct regions of the hippocampus.
    1. Neuroscience

    Human hippocampal CA3 damage disrupts both recent and remote episodic memories

    Thomas D Miller et al.
    Human hippocampal cornu ammonis 3 damage impairs both recent and remote autobiographical episodic memory, and disrupts functional integration in medial temporal lobe subsystem regions of the default network.

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