Literature DB >> 31303538

At the Heart of Cognitive Functioning in Aging.

Anders Wåhlin1, Lars Nyberg2.   

Abstract

Several neural and non-neural factors contribute to individual differences in cognitive performance. Here we outline a sequence of vascular events where excessive transfer of arterial-pressure pulsatility damages hippocampal capillaries. We argue that the vascular alterations decrease the ability to sustain neural activity and thereby contribute to episodic-memory impairment in aging.
Copyright © 2019 Elsevier Ltd. All rights reserved.

Entities:  

Keywords:  arteries; blood–brain barrier; brain maintenance; episodic memory; hippocampus; neurovascular coupling; vascular

Year:  2019        PMID： 31303538     DOI： 10.1016/j.tics.2019.06.004

Source DB:  PubMed          Journal:  Trends Cogn Sci        ISSN： 1364-6613            Impact factor:   20.229


  12 in total

1.  Evaluating Cognitive Relationships with Resting-State and Task-driven Blood Oxygen Level-Dependent Variability.

Authors:  Peter R Millar; Beau M Ances; Brian A Gordon; Tammie L S Benzinger; John C Morris; David A Balota
Journal:  J Cogn Neurosci       Date:  2020-11-02       Impact factor: 3.225

2.  Characterizing pulsatility in distal cerebral arteries using 4D flow MRI.

Authors:  Tomas Vikner; Lars Nyberg; Madelene Holmgren; Jan Malm; Anders Eklund; Anders Wåhlin
Journal:  J Cereb Blood Flow Metab       Date:  2019-11-13       Impact factor: 6.200

3.  Assessment of vascular stiffness in the internal carotid artery proximal to the carotid canal in Alzheimer's disease using pulse wave velocity from low rank reconstructed 4D flow MRI.

Authors:  Leonardo A Rivera-Rivera; Karly A Cody; Laura Eisenmenger; Paul Cary; Howard A Rowley; Cynthia M Carlsson; Sterling C Johnson; Kevin M Johnson
Journal:  J Cereb Blood Flow Metab       Date:  2020-03-13       Impact factor: 6.200

Review 4.  Regulation of cerebral blood flow in humans: physiology and clinical implications of autoregulation.

Authors:  Jurgen A H R Claassen; Dick H J Thijssen; Ronney B Panerai; Frank M Faraci
Journal:  Physiol Rev       Date:  2021-03-26       Impact factor: 37.312

5.  Cerebral arterial pulsatility is linked to hippocampal microvascular function and episodic memory in healthy older adults.

Authors:  Tomas Vikner; Anders Eklund; Nina Karalija; Jan Malm; Katrine Riklund; Ulman Lindenberger; Lars Bäckman; Lars Nyberg; Anders Wåhlin
Journal:  J Cereb Blood Flow Metab       Date:  2021-01-14       Impact factor: 6.200

6.  Evaluating the Sensitivity of Resting-State BOLD Variability to Age and Cognition after Controlling for Motion and Cardiovascular Influences: A Network-Based Approach.

Authors:  Peter R Millar; Steven E Petersen; Beau M Ances; Brian A Gordon; Tammie L S Benzinger; John C Morris; David A Balota
Journal:  Cereb Cortex       Date:  2020-10-01       Impact factor: 5.357

7.  Intracranial vascular flow oscillations in Alzheimer's disease from 4D flow MRI.

Authors:  Leonardo A Rivera-Rivera; Karly A Cody; David Rutkowski; Paul Cary; Laura Eisenmenger; Howard A Rowley; Cynthia M Carlsson; Sterling C Johnson; Kevin M Johnson
Journal:  Neuroimage Clin       Date:  2020-08-12       Impact factor: 4.881

8.  Assessment of Cerebral Blood Flow Pulsatility and Cerebral Arterial Compliance With 4D Flow MRI.

Authors:  Madelene Holmgren; Anders Wåhlin; Tora Dunås; Jan Malm; Anders Eklund
Journal:  J Magn Reson Imaging       Date:  2019-11-12       Impact factor: 4.813

Review 9.  Separating vascular and neuronal effects of age on fMRI BOLD signals.

Authors:  Kamen A Tsvetanov; Richard N A Henson; James B Rowe
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2020-11-16       Impact factor: 6.237

10.  A strong dependency between changes in fluid and crystallized abilities in human cognitive aging.

Authors:  Elliot M Tucker-Drob; Javier de la Fuente; Ylva Köhncke; Andreas M Brandmaier; Lars Nyberg; Ulman Lindenberger
Journal:  Sci Adv       Date:  2022-02-02       Impact factor: 14.136
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