The default mode network in cognition: a topographical perspective
The default mode network (DMN) is a set of widely distributed brain regions in the parietal,
temporal and frontal cortex. These regions often show reductions in activity during attention …
temporal and frontal cortex. These regions often show reductions in activity during attention …
Memory loss in Alzheimer's disease
H Jahn - Dialogues in clinical neuroscience, 2013 - Taylor & Francis
Loss of memory is among the first symptoms reported by patients suffering from Alzheimer's
disease (AD) and by their caretakers. Working memory and long-term declarative memory …
disease (AD) and by their caretakers. Working memory and long-term declarative memory …
Hippocampal and ventral medial prefrontal activation during retrieval-mediated learning supports novel inference
D Zeithamova, AL Dominick, AR Preston - Neuron, 2012 - cell.com
Memory enables flexible use of past experience to inform new behaviors. Although leading
theories hypothesize that this fundamental flexibility results from the formation of integrated …
theories hypothesize that this fundamental flexibility results from the formation of integrated …
[HTML][HTML] Interactions between the default network and dorsal attention network vary across default subsystems, time, and cognitive states
Anticorrelation between the default network (DN) and dorsal attention network (DAN) is
thought to be an intrinsic aspect of functional brain organization reflecting competing …
thought to be an intrinsic aspect of functional brain organization reflecting competing …
Hippocampal-cortical interactions during event boundaries support retention of complex narrative events
AJ Barnett, M Nguyen, J Spargo, R Yadav… - Neuron, 2024 - cell.com
According to most memory theories, encoding involves continuous communication between
the hippocampus and neocortex, but recent work has shown that key moments at the end of …
the hippocampus and neocortex, but recent work has shown that key moments at the end of …
The parahippocampal gyrus links the default‐mode cortical network with the medial temporal lobe memory system
The default‐mode network (DMN) is a distributed functional‐anatomic network implicated in
supporting memory. Current resting‐state functional connectivity studies in humans remain …
supporting memory. Current resting‐state functional connectivity studies in humans remain …
[HTML][HTML] The brain basis for misophonia
S Kumar, O Tansley-Hancock, W Sedley, JS Winston… - Current Biology, 2017 - cell.com
Misophonia is an affective sound-processing disorder characterized by the experience of
strong negative emotions (anger and anxiety) in response to everyday sounds, such as …
strong negative emotions (anger and anxiety) in response to everyday sounds, such as …
Transforming the concept of memory reactivation
Reactivation refers to the phenomenon wherein patterns of neural activity expressed during
perceptual experience are re-expressed at a later time, a putative neural marker of memory …
perceptual experience are re-expressed at a later time, a putative neural marker of memory …
[HTML][HTML] Amyloid induced hyperexcitability in default mode network drives medial temporal hyperactivity and early tau accumulation
In early Alzheimer's disease (AD) β-amyloid (Aβ) deposits throughout association cortex and
tau appears in the entorhinal cortex (EC). Why these initially appear in disparate locations is …
tau appears in the entorhinal cortex (EC). Why these initially appear in disparate locations is …
Development of hippocampal–prefrontal cortex interactions through adolescence
Significant improvements in cognitive control occur from childhood through adolescence,
supported by the maturation of prefrontal systems. However, less is known about the neural …
supported by the maturation of prefrontal systems. However, less is known about the neural …