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Carol A. Barnes
Researcher at University of Arizona
Publications - 277
Citations - 40601
Carol A. Barnes is an academic researcher from University of Arizona. The author has contributed to research in topics: Hippocampal formation & Hippocampus. The author has an hindex of 98, co-authored 272 publications receiving 37781 citations. Previous affiliations of Carol A. Barnes include University of Oslo & University of California, Davis.
Papers
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Journal ArticleDOI
Age-related changes in the mesial temporal lobe: the parahippocampal white matter region
Travis R. Stoub,Carol A. Barnes,Raj C. Shah,Glenn T. Stebbins,Carolyn Ferrari,Leyla deToledo-Morrell +5 more
TL;DR: The perforant pathway originates from cells in the entorhinal cortex and relays sensory information from the neocortex to the hippocampus, a region critical for memory function as mentioned in this paper.
Journal ArticleDOI
Nonuniform allocation of hippocampal neurons to place fields across all hippocampal subfields
Wing K. L. Witharana,J. Cardiff,Monica K. Chawla,J.Y. Xie,C.B. Alme,C.B. Alme,Mark A. Eckert,Valerie Lapointe,Aubrey M. Demchuk,Andrew P. Maurer,Vivek Trivedi,Robert J. Sutherland,John F. Guzowski,Carol A. Barnes,Bruce L. McNaughton,Bruce L. McNaughton +15 more
TL;DR: It is shown here that CA1, CA3, and subiculum also exhibit cumulative under‐recruitment of neurons, indicating a highly skewed excitability distribution, a general principle common to all major hippocampal subfields.
Journal ArticleDOI
Reactivation of hippocampal ensemble activity patterns in the aging rat.
TL;DR: In this paper, the authors explored the hypothesis that age-related changes in this process might contribute to memory impairments observed during normal aging and found that there was a strong similarity between the resting epoch activity patterns and those from the preceding behavior epoch.
Journal ArticleDOI
Long-term synaptic enhancement in hippocampus is not regulated by postsynaptic membrane potential
TL;DR: If postsynaptic integration is involved in the control of the enhancement process, the integration must be chemically rather than electrically mediated.
Book ChapterDOI
Memory Changes with Age. Neurobiological Correlates
Marsha R. Penner,Carol A. Barnes +1 more
TL;DR: The chapter discusses selected evidence that supports the ideas that learning and memory changes do occur over the life span in humans and other animals, and that an understanding of these behavioral changes has helped to narrow the focus of study onto certain accessible neurological structures.