Spatial navigation and memory: A review of the similarities and differences relevant to brain models and age

AD Ekstrom, PF Hill - Neuron, 2023 - cell.com
Spatial navigation and memory are often seen as heavily intertwined at the cognitive and
neural levels of analysis. We review models that hypothesize a central role for the medial …

Contributions of representational distinctiveness and stability to memory performance and age differences

VR Sommer, MC Sander - Aging, Neuropsychology, and Cognition, 2022 - Taylor & Francis
Long-standing theories of cognitive aging suggest that memory decline is associated with
age-related differences in the way information is neurally represented. Multivariate pattern …

Successful cognitive aging is associated with thicker anterior cingulate cortex and lower tau deposition compared to typical aging

S Pezzoli, J Giorgio, A Martersteck… - Alzheimer's & …, 2024 - Wiley Online Library
INTRODUCTION There is no consensus on either the definition of successful cognitive
aging (SA) or the underlying neural mechanisms. METHODS We examined the agreement …

Structural integrity of the anterior mid-cingulate cortex contributes to resilience to delirium in SuperAging

Y Katsumi, B Wong, M Cavallari, TG Fong… - Brain …, 2022 - academic.oup.com
Despite its devastating clinical and societal impact, approaches to treat delirium in older
adults remain elusive, making it important to identify factors that may confer resilience to this …

[HTML][HTML] The impact of sociality and affective valence on brain activation: a meta-analysis

S Atzil, AB Satpute, J Zhang, MH Parrish, H Shablack… - Neuroimage, 2023 - Elsevier
Thirty years of neuroimaging reveal the set of brain regions consistently associated with
pleasant and unpleasant affect in humans—or the neural reference space for valence. Yet …

Age differences in neural distinctiveness during memory encoding, retrieval, and reinstatement

C Pauley, M Kobelt, M Werkle-Bergner… - Cerebral …, 2023 - academic.oup.com
Robust evidence points to mnemonic deficits in older adults related to dedifferentiated, ie
less distinct, neural responses during memory encoding. However, less is known about …

Defining exceptional cognition in older adults: A systematic review of cognitive super‐ageing

A Powell, ZA Page, JCT Close… - … Journal of Geriatric …, 2023 - Wiley Online Library
Objective A consistent approach to defining cognitive super‐ageing is needed to increase
the value of research insights that may be gained from studying this population including …

Magnocellular and parvocellular contributions to brain network dysfunction during learning and memory: Implications for schizophrenia

E Kody, VA Diwadkar - Journal of Psychiatric Research, 2022 - Elsevier
Memory deficits are core features of schizophrenia, and a central aim in biological psychiatry
is to identify the etiology of these deficits. Scrutiny is naturally focused on the dorsolateral …

Processing speed predicts SuperAging years later

Z Ticha, H Georgi, B Schmand, R Heissler, M Kopecek - BMC psychology, 2023 - Springer
Background SuperAging is one of the current concepts related to elite, resilient or high-
functioning cognitive aging. The main aim of our study was to find possible predictors of …

Mnemonic but not contextual feedback signals defy dedifferentiation in the aging early visual cortex

I Ehrlich, J Ortiz-Tudela, YY Tan, L Muckli… - Journal of …, 2024 - Soc Neuroscience
Perception is an intricate interplay between feedforward visual input and internally
generated feedback signals that comprise concurrent contextual and time-distant mnemonic …