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Amygdala and hippocampal volumes as neural correlates of resilience and loneliness in older adults

delete2026-06-30
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OA
AI
J
Jessica K. Hur
J
Jiya N. Shah
N
Nhu Huynh
N
Neda Rashidi-Ranjbar
N
Nicolaas Paul L. G. Verhoeff
C
Corinne E. Fischer
A
Alastair J. Flint
N
Nathan Herrmann
K
Krista L. Lanctôt
B
Bruce G. Pollock
A
Aristotle Voineskos
B
Benoit H. Mulsant
T
Tarek K. Rajji
L
Linda Mah *
DOI:10.1016/j.neurobiolaging.2026.06.011delete
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Abstract

Abstract

En 中文
• First study to link medial temporal lobe structure with resilience in older adults. • Larger amygdala and hippocampal volumes were associated with higher resilience. • Larger amygdala volume was associated with lower loneliness during COVID-19. • Females showed greater loneliness and lower resilience than males. • Hypothesis-generating evidence for neural targets to enhance resilience in late-life.
Keywords:
Aging
Resilience
Loneliness
Amygdala
Hippocampus
Medial temporal lobe
Magnetic Resonance Imaging (MRI)
Social isolation
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Journal

Neurobiology of Aging cover
Neurobiology of Aging
IF:
3.5
Papers:
9.3K
Citations:
2.3W

Organization

S
st. michael's hospital
Scholars:
70
Papers: 28
Citations: 0
U
university of toronto
Scholars:
14.5W
Papers: 11.9W
Citations: 165
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