ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2022
How the evolution of air breathing shaped hippocampal function.
Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
8 citing papers in PubMed, 14 citations in OpenAlex.
- Nature and human well-being: The olfactory pathway.Science advances · 2024Review
- Memory effects of visual and olfactory landmark information in human wayfinding.Cognitive processing · 2024Article
- An experimental framework for conjoint measures of olfaction, navigation, and motion as pre-clinical biomarkers of Alzheimer's disease.Journal of Alzheimer's disease reports · 2024Review
- The evolutionary origins of the Global Neuronal Workspace in vertebrates.Neuroscience of consciousness · 2023Review
- The PROUST hypothesis: the embodiment of olfactory cognition.Animal cognition · 2023Review
- Implicit versus explicit processing of visual, olfactory, and multimodal landmark information in human wayfinding.Frontiers in psychology · 2023Article
- Neuroscience needs evolution.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022Article
- Interactive neurorobotics: Behavioral and neural dynamics of agent interactions.Frontiers in psychology · 2022Article
Corrections and comments
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Authors and funding
1 author at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To make maps from airborne odours requires dynamic respiratory patterns. I propose that this constraint explains the modulation of memory by nasal respiration in mammals, including murine rodents (e.g. laboratory mouse, laboratory rat) and humans. My prior theories of limbic system evolution offer a framework to understand why this occurs. The answer begins with the evolution of nasal respiration in Devonian lobe-finned fishes. This evolutionary innovation led to adaptive radiations in chemosensory systems, including the emergence of the vomeronasal system and a specialization of the main olfactory system for spatial orientation. As mammals continued to radiate into environments hostile to spatial olfaction (air, water), there was a loss of hippocampal structure and function in lineages that evolved sensory modalities adapted to these new environments. Hence the independent evolution of echolocation in bats and toothed whales was accompanied by a loss of hippocampal structure (whales) and an absence of hippocampal theta oscillations during navigation (bats). In conclusion, models of hippocampal function that are divorced from considerations of ecology and evolution fall short of explaining hippocampal diversity across mammals and even hippocampal function in humans. This article is part of the theme issue 'Systems neuroscience through the lens of evolutionary theory'.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.