Publication

Neural changes related to motion processing in healthy aging

Biehl, S. C., Andersen, M., Waiter, G. D. & Pilz, K. S., Sep-2017, In : Neurobiology of Aging. 57, p. 162-169 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

APA

Biehl, S. C., Andersen, M., Waiter, G. D., & Pilz, K. S. (2017). Neural changes related to motion processing in healthy aging. Neurobiology of Aging, 57, 162-169. https://doi.org/10.1016/j.neurobiolaging.2017.05.018

Author

Biehl, Stefanie C. ; Andersen, Melanie ; Waiter, Gordon D. ; Pilz, Karin S. / Neural changes related to motion processing in healthy aging. In: Neurobiology of Aging. 2017 ; Vol. 57. pp. 162-169.

Harvard

Biehl, SC, Andersen, M, Waiter, GD & Pilz, KS 2017, 'Neural changes related to motion processing in healthy aging', Neurobiology of Aging, vol. 57, pp. 162-169. https://doi.org/10.1016/j.neurobiolaging.2017.05.018

Standard

Neural changes related to motion processing in healthy aging. / Biehl, Stefanie C.; Andersen, Melanie; Waiter, Gordon D.; Pilz, Karin S.

In: Neurobiology of Aging, Vol. 57, 09.2017, p. 162-169.

Research output: Contribution to journalArticleAcademicpeer-review

Vancouver

Biehl SC, Andersen M, Waiter GD, Pilz KS. Neural changes related to motion processing in healthy aging. Neurobiology of Aging. 2017 Sep;57:162-169. https://doi.org/10.1016/j.neurobiolaging.2017.05.018


BibTeX

@article{ca401405be12439086aa8807140ba2c6,
title = "Neural changes related to motion processing in healthy aging",
abstract = "Behavioral studies have found a striking decline in the processing of low-level motion in healthy aging whereas the processing of more relevant and familiar biological motion is relatively preserved. This functional magnetic resonance imaging (fMRI) study investigated the neural correlates of low-level radial motion processing and biological motion processing in 19 healthy older adults (age range 62-78 years) and in 19 younger adults (age range 20-30 years). Brain regions related to both types of motion stimuli were evaluated and the magnitude and time courses of activation in those regions of interest were calculated. Whole-brain comparisons showed increased temporal and frontal activation in the older group for low-level motion but no differences for biological motion. Time-course analyses in regions of interest known to be involved in both types of motion processing likewise did not reveal any age differences for biological motion. Our results show that low-level motion processing in healthy aging requires the recruitment of additional resources, whereas areas related to the processing of biological motion processing seem to be relatively preserved.",
keywords = "Adult, Aged, Aged, 80 and over, Female, Healthy Aging/pathology, Humans, Magnetic Resonance Imaging, Male, Motor Activity/physiology, Motor Cortex/diagnostic imaging, Time Factors, Young Adult, BIOLOGICAL MOTION, BRAIN-AREAS, COGNITIVE NEUROSCIENCE, VISUAL-PERCEPTION, FACIAL MOTION, OPTIC FLOW, FMRI, AGE, DISCRIMINATION, ADAPTATION",
author = "Biehl, {Stefanie C.} and Melanie Andersen and Waiter, {Gordon D.} and Pilz, {Karin S.}",
note = "Copyright {\circledC} 2017 The Author(s). Published by Elsevier Inc. All rights reserved.",
year = "2017",
month = "9",
doi = "10.1016/j.neurobiolaging.2017.05.018",
language = "English",
volume = "57",
pages = "162--169",
journal = "Neurobiology of Aging",
issn = "0197-4580",
publisher = "ELSEVIER SCIENCE INC",

}

RIS

TY - JOUR

T1 - Neural changes related to motion processing in healthy aging

AU - Biehl, Stefanie C.

AU - Andersen, Melanie

AU - Waiter, Gordon D.

AU - Pilz, Karin S.

N1 - Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights reserved.

PY - 2017/9

Y1 - 2017/9

N2 - Behavioral studies have found a striking decline in the processing of low-level motion in healthy aging whereas the processing of more relevant and familiar biological motion is relatively preserved. This functional magnetic resonance imaging (fMRI) study investigated the neural correlates of low-level radial motion processing and biological motion processing in 19 healthy older adults (age range 62-78 years) and in 19 younger adults (age range 20-30 years). Brain regions related to both types of motion stimuli were evaluated and the magnitude and time courses of activation in those regions of interest were calculated. Whole-brain comparisons showed increased temporal and frontal activation in the older group for low-level motion but no differences for biological motion. Time-course analyses in regions of interest known to be involved in both types of motion processing likewise did not reveal any age differences for biological motion. Our results show that low-level motion processing in healthy aging requires the recruitment of additional resources, whereas areas related to the processing of biological motion processing seem to be relatively preserved.

AB - Behavioral studies have found a striking decline in the processing of low-level motion in healthy aging whereas the processing of more relevant and familiar biological motion is relatively preserved. This functional magnetic resonance imaging (fMRI) study investigated the neural correlates of low-level radial motion processing and biological motion processing in 19 healthy older adults (age range 62-78 years) and in 19 younger adults (age range 20-30 years). Brain regions related to both types of motion stimuli were evaluated and the magnitude and time courses of activation in those regions of interest were calculated. Whole-brain comparisons showed increased temporal and frontal activation in the older group for low-level motion but no differences for biological motion. Time-course analyses in regions of interest known to be involved in both types of motion processing likewise did not reveal any age differences for biological motion. Our results show that low-level motion processing in healthy aging requires the recruitment of additional resources, whereas areas related to the processing of biological motion processing seem to be relatively preserved.

KW - Adult

KW - Aged

KW - Aged, 80 and over

KW - Female

KW - Healthy Aging/pathology

KW - Humans

KW - Magnetic Resonance Imaging

KW - Male

KW - Motor Activity/physiology

KW - Motor Cortex/diagnostic imaging

KW - Time Factors

KW - Young Adult

KW - BIOLOGICAL MOTION

KW - BRAIN-AREAS

KW - COGNITIVE NEUROSCIENCE

KW - VISUAL-PERCEPTION

KW - FACIAL MOTION

KW - OPTIC FLOW

KW - FMRI

KW - AGE

KW - DISCRIMINATION

KW - ADAPTATION

U2 - 10.1016/j.neurobiolaging.2017.05.018

DO - 10.1016/j.neurobiolaging.2017.05.018

M3 - Article

VL - 57

SP - 162

EP - 169

JO - Neurobiology of Aging

JF - Neurobiology of Aging

SN - 0197-4580

ER -

ID: 71583126