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Cited by 47Neuroscience of respiration and sleepMemory and Neural MechanismsHeart Rate Variability and Autonomic Control

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Hippocampal activity during transient respiratory events in the freely behaving cat

Poe, G.R., Kristensen, M.P., Rector, D.M., Harper, R.M.·1996·Neuroscience
DOI 10.1016/0306-4522(95)00525-0
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Abstract

We measured dorsal hippocampal activity accompanying sighs and apnea using reflectance imaging and electrophysiologic measures in freely behaving cats. Reflected 660-nm light from a 1-mm2 area of CA1 was captured during sighs and apnea at 25 Hz through a coherent image conduit coupled to a charge coupled device camera. Sighs and apnea frequently coincided with state transitions. Thus, state transitions without apnea or sighs were separately assessed to control for state-related activity changes. All dorsal hippocampal sites showed discrete regions of activation and inactivation during transient respiratory events. Imaged hippocampal activity increased 1-3 s before the enhanced inspiratory effort associated with sighs, and before resumption of breathing after apnea. State transitions lacking sighs and apnea did not elicit analogous optical activity patterns. The suprasylvian cortex, a control for site, showed no significant overall reflectance changes during phasic respiratory events, and no discrete regions of activation or inactivation. Spectral estimates of hippocampal electroencephalographic activity from 0-12 Hz showed significantly increased power at 3-4 Hz rhythmical slow activity before sighs and apnea, and increased 5-6 Hz rhythmical slow activity power during apnea, before resumption of breathing. Imaged activity and broadband hippocampal electroencephalogram power decreased during sighs. We propose that increased hippocampal activity before sigh onset and apnea term…

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  • In cats, respiration-related activity in the hippocampus can drive respiratory changes.

    “and in cats respiration-related activity in the hippocampus can drive respiratory changes 154 .”

    From Interoceptive rhythms in the brain (2023) · cites this paper as [154]

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Research works printed but not linked: 34

  1. Allen, 1988, Mammillary body in the rat: a cytoarchitectonic, Golgi, and ultrastructural study, J. comp. Neurol., 275, 39, 10.1002/cne.902750105 · DOI
  2. Anand, 1956, Circulatory and respiratory changes induced by electrical stimulation of limbic system (visceral brain), J. Neurophysiol., 19, 393, 10.1152/jn.1956.19.5.393 · DOI
  3. Aserinsky, 1965, Periodic respiratory pattern occurring in conjunction with eye movements during sleep, Science, 150, 763, 10.1126/science.150.3697.763-a · DOI
  4. Bertrand, 1971, Respiratory synchronizing function of the nucleus parabrachialis medialis: pneumotaxic mechanisms, J. Neurophysiol., 34, 189, 10.1152/jn.1971.34.2.189 · DOI
  5. Bland, 1986, The physiology and pharmacology of hippocampul formation theta rhythms, Prog. Neurobiol., 26, 1, 10.1016/0301-0082(86)90019-5 · DOI
  6. Bragin, 1995, Gamma (40–100 Hz) oscillation in the hippocampus of the behaving rat, J. Neurosci., 15, 47, 10.1523/JNEUROSCI.15-01-00047.1995 · DOI · Paper page
  7. Bullock, 1990, Coherence of compound field potentials reveals discontinuities in the CA1-subiculum of the hippocampus in freely moving rats, Neuroscience, 38, 609, 10.1016/0306-4522(90)90055-9 · DOI
  8. Cohen, 1973, Changes in neuron structure during action potential propagation and synaptic transmission, Physiol. Rev., 53, 373, 10.1152/physrev.1973.53.2.373 · DOI
  9. Cohen, 1971, Switching of respiratory phases and evoked phrenic responses produced by rostral pontine electrical mechanisms, J. Physiol., Lond., 217, 133, 10.1113/jphysiol.1971.sp009563 · DOI
  10. Duffin, 1972, Limbic forebrain and midbrain modulation and phase-switching of expiratory neurons, Brain Res., 39, 235, 10.1016/0006-8993(72)90798-6 · DOI
  11. Frysinger, 1989, Cardiac and respiratory correlations with unit discharge in human amygdala and hippocampus, Electroencephalogr. clin. Neurophysiol., 72, 463, 10.1016/0013-4694(89)90222-8 · DOI
  12. Grinvald, 1986, Functional architecture of cortex revealed by optical imaging of intrinsic signals, Nature, 324, 361, 10.1038/324361a0 · DOI
  13. Guerci, 1985, Transmission of intrathoracic pressure to the intracranial space during cardiopulmonary resuscitation in dogs, Circ. Res., 56, 20, 10.1161/01.RES.56.1.20 · DOI
  14. Haglund, 1994, Mechanisms underlying the intrinsic signal during optical imaging of rat somatosensory cortex, Soc. Neurosci. Abstr., 20, 1264
  15. Hoff, 1952, Levels of integration of respiratory patterns, J. Physiol., 15, 47
  16. Kaada, 1953, Stimulation of the hippocampus and medial cortex in unanesthetized cats, Neurology, 3, 844, 10.1212/WNL.3.11.844 · DOI
  17. Kristensen, 1994, Reflectance imaging of the cat hypothalamic paraventricular region shows cellular activity changes during phasic respiratory events, Soc. Neurosci. Abstr., 20, 304
  18. MacVicar, 1991, Imaging of synaptically evoked intrinsic optical signals in hippocampal slices, J. Neurosci., 11, 1458, 10.1523/JNEUROSCI.11-05-01458.1991 · DOI
  19. Mann, 1894, Histological changes induced in sympathetic, motor, and sensory nerve cells by functional activity, J. Anal. Physiol., 29, 101
  20. McGinty, 1979, Sleep apnea in normal kittens, Sleep, 1, 393
  21. Munschauer, 1991, Selective paralysis of voluntary but not limbically influenced automatic respiration, Arch. Neurol., 48, 1190, 10.1001/archneur.1991.00530230098031 · DOI
  22. Onai, 1987, Projections to areas of the nucleus tractus solitarii related to circulatory and respiratory responses in cats, J. Auton. Nerv. Syst., 18, 163, 10.1016/0165-1838(87)90103-2 · DOI
  23. Phillipson, 1978, Interaction of metabolic and behavioral respiratory control during hypercapnia and speech, Am. Rev. resp. Dis., 117, 903
  24. Poe, 1994, Hippocampal reflected optical patterns during sleep and waking states in the freely behaving cat, J. Neurosci., 14, 2933, 10.1523/JNEUROSCI.14-05-02933.1994 · DOI
  25. Poe, 1992, Optical activity of dorsal hippocampus in freely behaving cats associated with extracellular volume manipulation, Soc. Neurosci. Abstr., 18, 918
  26. Radna, 1981, Vagal elicitation of respiratory-type and other unit responses in basal limbic structures of squirrel monkeys, Brain Res., 213, 45, 10.1016/0006-8993(81)91247-6 · DOI · Paper page
  27. Rector, 1991, Imaging of hippocampal neural activity in freely behaving animals, Behav. Brain Res., 42, 143, 10.1016/S0166-4328(05)80005-1 · DOI
  28. Rector, 1993, Fiber optic imaging of subcortical neural tissue in freely behaving animals, Adv. exp. Med. Biol., 333, 81, 10.1007/978-1-4899-2468-1_9 · DOI
  29. Rector, 1995, Imaging the dorsal hippocampus: light reflectance relationships to electroencephalographic patterns during sleep, Brain Res., 696, 151, 10.1016/0006-8993(95)00812-5 · DOI
  30. Ruit, 1988, Cardiovascular and respiratory responses to electrical and chemical stimulation of the hippocampus in anesthetized and awake rats, Brain Res., 457, 310, 10.1016/0006-8993(88)90701-9 · DOI
  31. Saper, 1976, Direct hypothalamo-autonomic connections, Brain Res., 117, 305, 10.1016/0006-8993(76)90738-1 · DOI
  32. Silverman, 1981, The descending afferent connections of the paraventricular nucleus of the hypothalamus (PVN), Brain Res. Bull., 6, 47, 10.1016/S0361-9230(81)80068-8 · DOI
  33. Tasaki, 1992, Rapid structural changes in nerve fibers evoked by electric current pulses, Biochem. biophys. Res. Commun., 188, 559, 10.1016/0006-291X(92)91092-5 · DOI
  34. Vanderwolf, 1988, Cerebral activity and behavior: control by central cholinergic and serotonergic systems, Int. Rev. Neurobiol., 30, 225, 10.1016/S0074-7742(08)60050-1 · DOI

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Metadata

Authors
Poe, G. R., Kristensen, M. P., Rector, D. M., & Harper, R. M.
Affiliations
University of California, Los Angeles (US)
ORCID
Venue
Neuroscience
Publisher
Elsevier BV
Published
1996-05
Volume
72
Issue
1
Pages
39-48
ISSN
0306-4522 (ISSN-L)
DOI
10.1016/0306-4522(95)00525-0
OpenAlex
W1976608479
Cited by
47
References
1
Citations by year
2026: 3 · 2023: 1 · 2022: 1 · 2020: 1 · 2019: 1 · 2018: 1 · 2017: 1 · 2016: 1 · 2015: 2 · 2014: 2 · 2012: 4
FWCI
0.45
Type
journal article
Language
en
Open access
closed
Licence
www.elsevier.com/tdm/userlicense/1.0/ (tdm)
Locations
  • Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (submittedVersion)
Funders
  • National Institutes of Health (5t32de007212-10)
  • National Heart, Lung, and Blood Institute (R01HL022418, HL 22418)
  • National Institute of Dental and Craniofacial Research (DE 07212)
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Neuroscience of respiration and sleep
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Heart Rate Variability and Autonomic Control
Keywords
hippocampus, dorsal hippocampus, CA1, sighs, apnea, respiratory events, inspiratory effort, state transitions, hippocampal activation, hippocampal inactivation, slow oscillations, respiratory control
MeSH terms
Animals, Apnea, Cats, Electroencephalography, Electrophysiology, Heart, Hippocampus, Image Processing, Computer-Assisted, Yawning, Respiratory Mechanics

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